nouveau-y += core/subdev/bios/base.o
nouveau-y += core/subdev/bios/bit.o
+nouveau-y += core/subdev/bios/conn.o
nouveau-y += core/subdev/bios/dcb.o
+nouveau-y += core/subdev/bios/dp.o
nouveau-y += core/subdev/bios/gpio.o
nouveau-y += core/subdev/bios/i2c.o
+nouveau-y += core/subdev/bios/init.o
nouveau-y += core/subdev/bios/pll.o
nouveau-y += core/subdev/clock/nv04.o
nouveau-y += core/subdev/clock/nv40.o
nouveau-y += core/subdev/device/nv50.o
nouveau-y += core/subdev/device/nvc0.o
nouveau-y += core/subdev/device/nve0.o
+nouveau-y += core/subdev/devinit/base.o
+nouveau-y += core/subdev/devinit/nv04.o
+nouveau-y += core/subdev/devinit/nv05.o
+nouveau-y += core/subdev/devinit/nv10.o
+nouveau-y += core/subdev/devinit/nv1a.o
+nouveau-y += core/subdev/devinit/nv20.o
+nouveau-y += core/subdev/devinit/nv50.o
nouveau-y += core/subdev/fb/nv04.o
nouveau-y += core/subdev/fb/nv10.o
nouveau-y += core/subdev/fb/nv20.o
--- /dev/null
+#ifndef __NVBIOS_CONN_H__
+#define __NVBIOS_CONN_H__
+
+enum dcb_connector_type {
+ DCB_CONNECTOR_VGA = 0x00,
+ DCB_CONNECTOR_TV_0 = 0x10,
+ DCB_CONNECTOR_TV_1 = 0x11,
+ DCB_CONNECTOR_TV_3 = 0x13,
+ DCB_CONNECTOR_DVI_I = 0x30,
+ DCB_CONNECTOR_DVI_D = 0x31,
+ DCB_CONNECTOR_DMS59_0 = 0x38,
+ DCB_CONNECTOR_DMS59_1 = 0x39,
+ DCB_CONNECTOR_LVDS = 0x40,
+ DCB_CONNECTOR_LVDS_SPWG = 0x41,
+ DCB_CONNECTOR_DP = 0x46,
+ DCB_CONNECTOR_eDP = 0x47,
+ DCB_CONNECTOR_HDMI_0 = 0x60,
+ DCB_CONNECTOR_HDMI_1 = 0x61,
+ DCB_CONNECTOR_DMS59_DP0 = 0x64,
+ DCB_CONNECTOR_DMS59_DP1 = 0x65,
+ DCB_CONNECTOR_NONE = 0xff
+};
+
+u16 dcb_conntab(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dcb_conn(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len);
+
+#endif
#ifndef __NVBIOS_DCB_H__
#define __NVBIOS_DCB_H__
+struct nouveau_bios;
+
enum dcb_output_type {
DCB_OUTPUT_ANALOG = 0x0,
DCB_OUTPUT_TV = 0x1,
DCB_OUTPUT_TMDS = 0x2,
DCB_OUTPUT_LVDS = 0x3,
- DCB_OUTPUT_DP = 0x4,
+ DCB_OUTPUT_DP = 0x6,
DCB_OUTPUT_EOL = 0xe,
DCB_OUTPUT_UNUSED = 0xf,
+ DCB_OUTPUT_ANY = -1,
+};
+
+struct dcb_output {
+ int index; /* may not be raw dcb index if merging has happened */
+ enum dcb_output_type type;
+ uint8_t i2c_index;
+ uint8_t heads;
+ uint8_t connector;
+ uint8_t bus;
+ uint8_t location;
+ uint8_t or;
+ bool duallink_possible;
+ union {
+ struct sor_conf {
+ int link;
+ } sorconf;
+ struct {
+ int maxfreq;
+ } crtconf;
+ struct {
+ struct sor_conf sor;
+ bool use_straps_for_mode;
+ bool use_acpi_for_edid;
+ bool use_power_scripts;
+ } lvdsconf;
+ struct {
+ bool has_component_output;
+ } tvconf;
+ struct {
+ struct sor_conf sor;
+ int link_nr;
+ int link_bw;
+ } dpconf;
+ struct {
+ struct sor_conf sor;
+ int slave_addr;
+ } tmdsconf;
+ };
+ bool i2c_upper_default;
};
u16 dcb_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *ent, u8 *len);
int dcb_outp_foreach(struct nouveau_bios *, void *data, int (*exec)
(struct nouveau_bios *, void *, int index, u16 entry));
+
+/* BIT 'U'/'d' table encoder subtables have hashes matching them to
+ * a particular set of encoders.
+ *
+ * This function returns true if a particular DCB entry matches.
+ */
+static inline bool
+dcb_hash_match(struct dcb_output *dcb, u32 hash)
+{
+ if ((hash & 0x000000f0) != (dcb->location << 4))
+ return false;
+ if ((hash & 0x0000000f) != dcb->type)
+ return false;
+ if (!(hash & (dcb->or << 16)))
+ return false;
+
+ switch (dcb->type) {
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_DP:
+ if (hash & 0x00c00000) {
+ if (!(hash & (dcb->sorconf.link << 22)))
+ return false;
+ }
+ default:
+ return true;
+ }
+}
+
#endif
--- /dev/null
+#ifndef __NVBIOS_DP_H__
+#define __NVBIOS_DP_H__
+
+u16 dp_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len);
+u16 dp_outp(struct nouveau_bios *, u8 idx, u8 *ver, u8 *len);
+u16 dp_outp_match(struct nouveau_bios *, struct dcb_output *, u8 *ver, u8 *len);
+
+#endif
--- /dev/null
+#ifndef __NVBIOS_INIT_H__
+#define __NVBIOS_INIT_H__
+
+struct nvbios_init {
+ struct nouveau_subdev *subdev;
+ struct nouveau_bios *bios;
+ u16 offset;
+ struct dcb_output *outp;
+ int crtc;
+
+ /* internal state used during parsing */
+ u8 execute;
+ u32 nested;
+ u16 repeat;
+ u16 repend;
+};
+
+int nvbios_exec(struct nvbios_init *);
+int nvbios_init(struct nouveau_subdev *, bool execute);
+
+#endif
--- /dev/null
+#ifndef __NOUVEAU_DEVINIT_H__
+#define __NOUVEAU_DEVINIT_H__
+
+#include <core/subdev.h>
+#include <core/device.h>
+
+struct nouveau_devinit {
+ struct nouveau_subdev base;
+ bool post;
+ void (*meminit)(struct nouveau_devinit *);
+};
+
+static inline struct nouveau_devinit *
+nouveau_devinit(void *obj)
+{
+ return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_DEVINIT];
+}
+
+#define nouveau_devinit_create(p,e,o,d) \
+ nouveau_devinit_create_((p), (e), (o), sizeof(**d), (void **)d)
+#define nouveau_devinit_destroy(p) \
+ nouveau_subdev_destroy(&(p)->base)
+
+int nouveau_devinit_create_(struct nouveau_object *, struct nouveau_object *,
+ struct nouveau_oclass *, int, void **);
+int nouveau_devinit_init(struct nouveau_devinit *);
+int nouveau_devinit_fini(struct nouveau_devinit *, bool suspend);
+
+extern struct nouveau_oclass nv04_devinit_oclass;
+extern struct nouveau_oclass nv05_devinit_oclass;
+extern struct nouveau_oclass nv10_devinit_oclass;
+extern struct nouveau_oclass nv1a_devinit_oclass;
+extern struct nouveau_oclass nv20_devinit_oclass;
+extern struct nouveau_oclass nv50_devinit_oclass;
+
+void nv04_devinit_dtor(struct nouveau_object *);
+int nv04_devinit_init(struct nouveau_object *);
+int nv04_devinit_fini(struct nouveau_object *, bool);
+
+#endif
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <core/device.h>
+
+#include <subdev/bios.h>
+#include <subdev/bios/dcb.h>
+
+u16
+dcb_conntab(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
+{
+ u16 dcb = dcb_table(bios, ver, hdr, cnt, len);
+ if (dcb && *ver >= 0x30 && *hdr >= 0x16) {
+ u16 data = nv_ro16(bios, dcb + 0x14);
+ if (data) {
+ *ver = nv_ro08(bios, data + 0);
+ *hdr = nv_ro08(bios, data + 1);
+ *cnt = nv_ro08(bios, data + 2);
+ *len = nv_ro08(bios, data + 3);
+ return data;
+ }
+ }
+ return 0x0000;
+}
+
+u16
+dcb_conn(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len)
+{
+ u8 hdr, cnt;
+ u16 data = dcb_conntab(bios, ver, &hdr, &cnt, len);
+ if (data && idx < cnt)
+ return data + hdr + (idx * *len);
+ return 0x0000;
+}
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+
+#include "subdev/bios.h"
+#include "subdev/bios/bit.h"
+#include "subdev/bios/dcb.h"
+#include "subdev/bios/dp.h"
+
+u16
+dp_table(struct nouveau_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len)
+{
+ struct bit_entry bit_d;
+
+ if (!bit_entry(bios, 'd', &bit_d)) {
+ if (bit_d.version == 1) {
+ u16 data = nv_ro16(bios, bit_d.offset);
+ if (data) {
+ *ver = nv_ro08(bios, data + 0);
+ *hdr = nv_ro08(bios, data + 1);
+ *len = nv_ro08(bios, data + 2);
+ *cnt = nv_ro08(bios, data + 3);
+ return data;
+ }
+ }
+ }
+
+ return 0x0000;
+}
+
+u16
+dp_outp(struct nouveau_bios *bios, u8 idx, u8 *ver, u8 *len)
+{
+ u8 hdr, cnt;
+ u16 table = dp_table(bios, ver, &hdr, &cnt, len);
+ if (table && idx < cnt)
+ return nv_ro16(bios, table + hdr + (idx * *len));
+ return 0xffff;
+}
+
+u16
+dp_outp_match(struct nouveau_bios *bios, struct dcb_output *outp,
+ u8 *ver, u8 *len)
+{
+ u8 idx = 0;
+ u16 data;
+ while ((data = dp_outp(bios, idx++, ver, len)) != 0xffff) {
+ if (data) {
+ u32 hash = nv_ro32(bios, data);
+ if (dcb_hash_match(outp, hash))
+ return data;
+ }
+ }
+ return 0x0000;
+}
--- /dev/null
+#include <core/engine.h>
+#include <core/device.h>
+
+#include <subdev/bios.h>
+#include <subdev/bios/conn.h>
+#include <subdev/bios/bmp.h>
+#include <subdev/bios/bit.h>
+#include <subdev/bios/dcb.h>
+#include <subdev/bios/dp.h>
+#include <subdev/bios/init.h>
+#include <subdev/devinit.h>
+#include <subdev/clock.h>
+#include <subdev/i2c.h>
+#include <subdev/vga.h>
+#include <subdev/gpio.h>
+
+#define bioslog(lvl, fmt, args...) do { \
+ nv_printk(init->bios, lvl, "0x%04x[%c]: "fmt, init->offset, \
+ init_exec(init) ? '0' + (init->nested - 1) : ' ', ##args); \
+} while(0)
+#define cont(fmt, args...) do { \
+ if (nv_subdev(init->bios)->debug >= NV_DBG_TRACE) \
+ printk(fmt, ##args); \
+} while(0)
+#define trace(fmt, args...) bioslog(TRACE, fmt, ##args)
+#define warn(fmt, args...) bioslog(WARN, fmt, ##args)
+#define error(fmt, args...) bioslog(ERROR, fmt, ##args)
+
+/******************************************************************************
+ * init parser control flow helpers
+ *****************************************************************************/
+
+static inline bool
+init_exec(struct nvbios_init *init)
+{
+ return (init->execute == 1) || ((init->execute & 5) == 5);
+}
+
+static inline void
+init_exec_set(struct nvbios_init *init, bool exec)
+{
+ if (exec) init->execute &= 0xfd;
+ else init->execute |= 0x02;
+}
+
+static inline void
+init_exec_inv(struct nvbios_init *init)
+{
+ init->execute ^= 0x02;
+}
+
+static inline void
+init_exec_force(struct nvbios_init *init, bool exec)
+{
+ if (exec) init->execute |= 0x04;
+ else init->execute &= 0xfb;
+}
+
+/******************************************************************************
+ * init parser wrappers for normal register/i2c/whatever accessors
+ *****************************************************************************/
+
+static inline int
+init_or(struct nvbios_init *init)
+{
+ if (init->outp)
+ return ffs(init->outp->or) - 1;
+ error("script needs OR!!\n");
+ return 0;
+}
+
+static inline int
+init_link(struct nvbios_init *init)
+{
+ if (init->outp)
+ return !(init->outp->sorconf.link & 1);
+ error("script needs OR link\n");
+ return 0;
+}
+
+static inline int
+init_crtc(struct nvbios_init *init)
+{
+ if (init->crtc >= 0)
+ return init->crtc;
+ error("script needs crtc\n");
+ return 0;
+}
+
+static u8
+init_conn(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+
+ if (init->outp) {
+ u8 ver, len;
+ u16 conn = dcb_conn(bios, init->outp->connector, &ver, &len);
+ if (conn)
+ return nv_ro08(bios, conn);
+ }
+
+ error("script needs connector type\n");
+ return 0x00;
+}
+
+static inline u32
+init_nvreg(struct nvbios_init *init, u32 reg)
+{
+ /* C51 (at least) sometimes has the lower bits set which the VBIOS
+ * interprets to mean that access needs to go through certain IO
+ * ports instead. The NVIDIA binary driver has been seen to access
+ * these through the NV register address, so lets assume we can
+ * do the same
+ */
+ reg &= ~0x00000003;
+
+ /* GF8+ display scripts need register addresses mangled a bit to
+ * select a specific CRTC/OR
+ */
+ if (nv_device(init->bios)->card_type >= NV_50) {
+ if (reg & 0x80000000) {
+ reg += init_crtc(init) * 0x800;
+ reg &= ~0x80000000;
+ }
+
+ if (reg & 0x40000000) {
+ reg += init_or(init) * 0x800;
+ reg &= ~0x40000000;
+ if (reg & 0x20000000) {
+ reg += init_link(init) * 0x80;
+ reg &= ~0x20000000;
+ }
+ }
+ }
+
+ if (reg & ~0x00fffffc)
+ warn("unknown bits in register 0x%08x\n", reg);
+ return reg;
+}
+
+static u32
+init_rd32(struct nvbios_init *init, u32 reg)
+{
+ reg = init_nvreg(init, reg);
+ if (init_exec(init))
+ return nv_rd32(init->subdev, reg);
+ return 0x00000000;
+}
+
+static void
+init_wr32(struct nvbios_init *init, u32 reg, u32 val)
+{
+ reg = init_nvreg(init, reg);
+ if (init_exec(init))
+ nv_wr32(init->subdev, reg, val);
+}
+
+static u32
+init_mask(struct nvbios_init *init, u32 reg, u32 mask, u32 val)
+{
+ reg = init_nvreg(init, reg);
+ if (init_exec(init)) {
+ u32 tmp = nv_rd32(init->subdev, reg);
+ nv_wr32(init->subdev, reg, (tmp & ~mask) | val);
+ return tmp;
+ }
+ return 0x00000000;
+}
+
+static u8
+init_rdport(struct nvbios_init *init, u16 port)
+{
+ if (init_exec(init))
+ return nv_rdport(init->subdev, init->crtc, port);
+ return 0x00;
+}
+
+static void
+init_wrport(struct nvbios_init *init, u16 port, u8 value)
+{
+ if (init_exec(init))
+ nv_wrport(init->subdev, init->crtc, port, value);
+}
+
+static u8
+init_rdvgai(struct nvbios_init *init, u16 port, u8 index)
+{
+ struct nouveau_subdev *subdev = init->subdev;
+ if (init_exec(init)) {
+ int head = init->crtc < 0 ? 0 : init->crtc;
+ return nv_rdvgai(subdev, head, port, index);
+ }
+ return 0x00;
+}
+
+static void
+init_wrvgai(struct nvbios_init *init, u16 port, u8 index, u8 value)
+{
+ /* force head 0 for updates to cr44, it only exists on first head */
+ if (nv_device(init->subdev)->card_type < NV_50) {
+ if (port == 0x03d4 && index == 0x44)
+ init->crtc = 0;
+ }
+
+ if (init_exec(init)) {
+ int head = init->crtc < 0 ? 0 : init->crtc;
+ nv_wrvgai(init->subdev, head, port, index, value);
+ }
+
+ /* select head 1 if cr44 write selected it */
+ if (nv_device(init->subdev)->card_type < NV_50) {
+ if (port == 0x03d4 && index == 0x44 && value == 3)
+ init->crtc = 1;
+ }
+}
+
+static struct nouveau_i2c_port *
+init_i2c(struct nvbios_init *init, int index)
+{
+ struct nouveau_i2c *i2c = nouveau_i2c(init->bios);
+
+ if (index == 0xff) {
+ index = NV_I2C_DEFAULT(0);
+ if (init->outp && init->outp->i2c_upper_default)
+ index = NV_I2C_DEFAULT(1);
+ } else
+ if (index < 0) {
+ if (!init->outp) {
+ error("script needs output for i2c\n");
+ return NULL;
+ }
+
+ index = init->outp->i2c_index;
+ }
+
+ return i2c->find(i2c, index);
+}
+
+static int
+init_rdi2cr(struct nvbios_init *init, u8 index, u8 addr, u8 reg)
+{
+ struct nouveau_i2c_port *port = init_i2c(init, index);
+ if (port && init_exec(init))
+ return nv_rdi2cr(port, addr, reg);
+ return -ENODEV;
+}
+
+static int
+init_wri2cr(struct nvbios_init *init, u8 index, u8 addr, u8 reg, u8 val)
+{
+ struct nouveau_i2c_port *port = init_i2c(init, index);
+ if (port && init_exec(init))
+ return nv_wri2cr(port, addr, reg, val);
+ return -ENODEV;
+}
+
+static int
+init_rdauxr(struct nvbios_init *init, u32 addr)
+{
+ struct nouveau_i2c_port *port = init_i2c(init, -1);
+ u8 data;
+
+ if (port && init_exec(init)) {
+ int ret = nv_rdaux(port, addr, &data, 1);
+ if (ret)
+ return ret;
+ return data;
+ }
+
+ return -ENODEV;
+}
+
+static int
+init_wrauxr(struct nvbios_init *init, u32 addr, u8 data)
+{
+ struct nouveau_i2c_port *port = init_i2c(init, -1);
+ if (port && init_exec(init))
+ return nv_wraux(port, addr, &data, 1);
+ return -ENODEV;
+}
+
+static void
+init_prog_pll(struct nvbios_init *init, u32 id, u32 freq)
+{
+ struct nouveau_clock *clk = nouveau_clock(init->bios);
+ if (clk && clk->pll_set && init_exec(init)) {
+ int ret = clk->pll_set(clk, id, freq);
+ if (ret)
+ warn("failed to prog pll 0x%08x to %dkHz\n", id, freq);
+ }
+}
+
+/******************************************************************************
+ * parsing of bios structures that are required to execute init tables
+ *****************************************************************************/
+
+static u16
+init_table(struct nouveau_bios *bios, u16 *len)
+{
+ struct bit_entry bit_I;
+
+ if (!bit_entry(bios, 'I', &bit_I)) {
+ *len = bit_I.length;
+ return bit_I.offset;
+ }
+
+ if (bmp_version(bios) >= 0x0510) {
+ *len = 14;
+ return bios->bmp_offset + 75;
+ }
+
+ return 0x0000;
+}
+
+static u16
+init_table_(struct nvbios_init *init, u16 offset, const char *name)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 len, data = init_table(bios, &len);
+ if (data) {
+ if (len >= offset + 2) {
+ data = nv_ro16(bios, data + offset);
+ if (data)
+ return data;
+
+ warn("%s pointer invalid\n", name);
+ return 0x0000;
+ }
+
+ warn("init data too short for %s pointer", name);
+ return 0x0000;
+ }
+
+ warn("init data not found\n");
+ return 0x0000;
+}
+
+#define init_script_table(b) init_table_((b), 0x00, "script table")
+#define init_macro_index_table(b) init_table_((b), 0x02, "macro index table")
+#define init_macro_table(b) init_table_((b), 0x04, "macro table")
+#define init_condition_table(b) init_table_((b), 0x06, "condition table")
+#define init_io_condition_table(b) init_table_((b), 0x08, "io condition table")
+#define init_io_flag_condition_table(b) init_table_((b), 0x0a, "io flag conditon table")
+#define init_function_table(b) init_table_((b), 0x0c, "function table")
+#define init_xlat_table(b) init_table_((b), 0x10, "xlat table");
+
+static u16
+init_script(struct nouveau_bios *bios, int index)
+{
+ struct nvbios_init init = { .bios = bios };
+ u16 data;
+
+ if (bmp_version(bios) && bmp_version(bios) < 0x0510) {
+ if (index > 1)
+ return 0x0000;
+
+ data = bios->bmp_offset + (bios->version.major < 2 ? 14 : 18);
+ return nv_ro16(bios, data + (index * 2));
+ }
+
+ data = init_script_table(&init);
+ if (data)
+ return nv_ro16(bios, data + (index * 2));
+
+ return 0x0000;
+}
+
+static u16
+init_unknown_script(struct nouveau_bios *bios)
+{
+ u16 len, data = init_table(bios, &len);
+ if (data && len >= 16)
+ return nv_ro16(bios, data + 14);
+ return 0x0000;
+}
+
+static u16
+init_ram_restrict_table(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ struct bit_entry bit_M;
+ u16 data = 0x0000;
+
+ if (!bit_entry(bios, 'M', &bit_M)) {
+ if (bit_M.version == 1 && bit_M.length >= 5)
+ data = nv_ro16(bios, bit_M.offset + 3);
+ if (bit_M.version == 2 && bit_M.length >= 3)
+ data = nv_ro16(bios, bit_M.offset + 1);
+ }
+
+ if (data == 0x0000)
+ warn("ram restrict table not found\n");
+ return data;
+}
+
+static u8
+init_ram_restrict_group_count(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ struct bit_entry bit_M;
+
+ if (!bit_entry(bios, 'M', &bit_M)) {
+ if (bit_M.version == 1 && bit_M.length >= 5)
+ return nv_ro08(bios, bit_M.offset + 2);
+ if (bit_M.version == 2 && bit_M.length >= 3)
+ return nv_ro08(bios, bit_M.offset + 0);
+ }
+
+ return 0x00;
+}
+
+static u8
+init_ram_restrict(struct nvbios_init *init)
+{
+ u32 strap = (init_rd32(init, 0x101000) & 0x0000003c) >> 2;
+ u16 table = init_ram_restrict_table(init);
+ if (table)
+ return nv_ro08(init->bios, table + strap);
+ return 0x00;
+}
+
+static u8
+init_xlat_(struct nvbios_init *init, u8 index, u8 offset)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 table = init_xlat_table(init);
+ if (table) {
+ u16 data = nv_ro16(bios, table + (index * 2));
+ if (data)
+ return nv_ro08(bios, data + offset);
+ warn("xlat table pointer %d invalid\n", index);
+ }
+ return 0x00;
+}
+
+/******************************************************************************
+ * utility functions used by various init opcode handlers
+ *****************************************************************************/
+
+static bool
+init_condition_met(struct nvbios_init *init, u8 cond)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 table = init_condition_table(init);
+ if (table) {
+ u32 reg = nv_ro32(bios, table + (cond * 12) + 0);
+ u32 msk = nv_ro32(bios, table + (cond * 12) + 4);
+ u32 val = nv_ro32(bios, table + (cond * 12) + 8);
+ trace("\t[0x%02x] (R[0x%06x] & 0x%08x) == 0x%08x\n",
+ cond, reg, msk, val);
+ return (init_rd32(init, reg) & msk) == val;
+ }
+ return false;
+}
+
+static bool
+init_io_condition_met(struct nvbios_init *init, u8 cond)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 table = init_io_condition_table(init);
+ if (table) {
+ u16 port = nv_ro16(bios, table + (cond * 5) + 0);
+ u8 index = nv_ro08(bios, table + (cond * 5) + 2);
+ u8 mask = nv_ro08(bios, table + (cond * 5) + 3);
+ u8 value = nv_ro08(bios, table + (cond * 5) + 4);
+ trace("\t[0x%02x] (0x%04x[0x%02x] & 0x%02x) == 0x%02x\n",
+ cond, port, index, mask, value);
+ return (init_rdvgai(init, port, index) & mask) == value;
+ }
+ return false;
+}
+
+static bool
+init_io_flag_condition_met(struct nvbios_init *init, u8 cond)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 table = init_io_flag_condition_table(init);
+ if (table) {
+ u16 port = nv_ro16(bios, table + (cond * 9) + 0);
+ u8 index = nv_ro08(bios, table + (cond * 9) + 2);
+ u8 mask = nv_ro08(bios, table + (cond * 9) + 3);
+ u8 shift = nv_ro08(bios, table + (cond * 9) + 4);
+ u16 data = nv_ro16(bios, table + (cond * 9) + 5);
+ u8 dmask = nv_ro08(bios, table + (cond * 9) + 7);
+ u8 value = nv_ro08(bios, table + (cond * 9) + 8);
+ u8 ioval = (init_rdvgai(init, port, index) & mask) >> shift;
+ return (nv_ro08(bios, data + ioval) & dmask) == value;
+ }
+ return false;
+}
+
+static inline u32
+init_shift(u32 data, u8 shift)
+{
+ if (shift < 0x80)
+ return data >> shift;
+ return data << (0x100 - shift);
+}
+
+static u32
+init_tmds_reg(struct nvbios_init *init, u8 tmds)
+{
+ /* For mlv < 0x80, it is an index into a table of TMDS base addresses.
+ * For mlv == 0x80 use the "or" value of the dcb_entry indexed by
+ * CR58 for CR57 = 0 to index a table of offsets to the basic
+ * 0x6808b0 address.
+ * For mlv == 0x81 use the "or" value of the dcb_entry indexed by
+ * CR58 for CR57 = 0 to index a table of offsets to the basic
+ * 0x6808b0 address, and then flip the offset by 8.
+ */
+
+ const int pramdac_offset[13] = {
+ 0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };
+ const u32 pramdac_table[4] = {
+ 0x6808b0, 0x6808b8, 0x6828b0, 0x6828b8 };
+
+ if (tmds >= 0x80) {
+ if (init->outp) {
+ u32 dacoffset = pramdac_offset[init->outp->or];
+ if (tmds == 0x81)
+ dacoffset ^= 8;
+ return 0x6808b0 + dacoffset;
+ }
+
+ error("tmds opcodes need dcb\n");
+ } else {
+ if (tmds < ARRAY_SIZE(pramdac_table))
+ return pramdac_table[tmds];
+
+ error("tmds selector 0x%02x unknown\n", tmds);
+ }
+
+ return 0;
+}
+
+/******************************************************************************
+ * init opcode handlers
+ *****************************************************************************/
+
+/**
+ * init_reserved - stub for various unknown/unused single-byte opcodes
+ *
+ */
+static void
+init_reserved(struct nvbios_init *init)
+{
+ u8 opcode = nv_ro08(init->bios, init->offset);
+ trace("RESERVED\t0x%02x\n", opcode);
+ init->offset += 1;
+}
+
+/**
+ * INIT_DONE - opcode 0x71
+ *
+ */
+static void
+init_done(struct nvbios_init *init)
+{
+ trace("DONE\n");
+ init->offset = 0x0000;
+}
+
+/**
+ * INIT_IO_RESTRICT_PROG - opcode 0x32
+ *
+ */
+static void
+init_io_restrict_prog(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 index = nv_ro08(bios, init->offset + 3);
+ u8 mask = nv_ro08(bios, init->offset + 4);
+ u8 shift = nv_ro08(bios, init->offset + 5);
+ u8 count = nv_ro08(bios, init->offset + 6);
+ u32 reg = nv_ro32(bios, init->offset + 7);
+ u8 conf, i;
+
+ trace("IO_RESTRICT_PROG\tR[0x%06x] = "
+ "((0x%04x[0x%02x] & 0x%02x) >> %d) [{\n",
+ reg, port, index, mask, shift);
+ init->offset += 11;
+
+ conf = (init_rdvgai(init, port, index) & mask) >> shift;
+ for (i = 0; i < count; i++) {
+ u32 data = nv_ro32(bios, init->offset);
+
+ if (i == conf) {
+ trace("\t0x%08x *\n", data);
+ init_wr32(init, reg, data);
+ } else {
+ trace("\t0x%08x\n", data);
+ }
+
+ init->offset += 4;
+ }
+ trace("}]\n");
+}
+
+/**
+ * INIT_REPEAT - opcode 0x33
+ *
+ */
+static void
+init_repeat(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 count = nv_ro08(bios, init->offset + 1);
+ u16 repeat = init->repeat;
+
+ trace("REPEAT\t0x%02x\n", count);
+ init->offset += 2;
+
+ init->repeat = init->offset;
+ init->repend = init->offset;
+ while (count--) {
+ init->offset = init->repeat;
+ nvbios_exec(init);
+ if (count)
+ trace("REPEAT\t0x%02x\n", count);
+ }
+ init->offset = init->repend;
+ init->repeat = repeat;
+}
+
+/**
+ * INIT_IO_RESTRICT_PLL - opcode 0x34
+ *
+ */
+static void
+init_io_restrict_pll(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 index = nv_ro08(bios, init->offset + 3);
+ u8 mask = nv_ro08(bios, init->offset + 4);
+ u8 shift = nv_ro08(bios, init->offset + 5);
+ s8 iofc = nv_ro08(bios, init->offset + 6);
+ u8 count = nv_ro08(bios, init->offset + 7);
+ u32 reg = nv_ro32(bios, init->offset + 8);
+ u8 conf, i;
+
+ trace("IO_RESTRICT_PLL\tR[0x%06x] =PLL= "
+ "((0x%04x[0x%02x] & 0x%02x) >> 0x%02x) IOFCOND 0x%02x [{\n",
+ reg, port, index, mask, shift, iofc);
+ init->offset += 12;
+
+ conf = (init_rdvgai(init, port, index) & mask) >> shift;
+ for (i = 0; i < count; i++) {
+ u32 freq = nv_ro16(bios, init->offset) * 10;
+
+ if (i == conf) {
+ trace("\t%dkHz *\n", freq);
+ if (iofc > 0 && init_io_flag_condition_met(init, iofc))
+ freq *= 2;
+ init_prog_pll(init, reg, freq);
+ } else {
+ trace("\t%dkHz\n", freq);
+ }
+
+ init->offset += 2;
+ }
+ trace("}]\n");
+}
+
+/**
+ * INIT_END_REPEAT - opcode 0x36
+ *
+ */
+static void
+init_end_repeat(struct nvbios_init *init)
+{
+ trace("END_REPEAT\n");
+ init->offset += 1;
+
+ if (init->repeat) {
+ init->repend = init->offset;
+ init->offset = 0;
+ }
+}
+
+/**
+ * INIT_COPY - opcode 0x37
+ *
+ */
+static void
+init_copy(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u8 shift = nv_ro08(bios, init->offset + 5);
+ u8 smask = nv_ro08(bios, init->offset + 6);
+ u16 port = nv_ro16(bios, init->offset + 7);
+ u8 index = nv_ro08(bios, init->offset + 9);
+ u8 mask = nv_ro08(bios, init->offset + 10);
+ u8 data;
+
+ trace("COPY\t0x%04x[0x%02x] &= 0x%02x |= "
+ "((R[0x%06x] %s 0x%02x) & 0x%02x)\n",
+ port, index, mask, reg, (shift & 0x80) ? "<<" : ">>",
+ (shift & 0x80) ? (0x100 - shift) : shift, smask);
+ init->offset += 11;
+
+ data = init_rdvgai(init, port, index) & mask;
+ data |= init_shift(init_rd32(init, reg), shift) & smask;
+ init_wrvgai(init, port, index, data);
+}
+
+/**
+ * INIT_NOT - opcode 0x38
+ *
+ */
+static void
+init_not(struct nvbios_init *init)
+{
+ trace("NOT\n");
+ init->offset += 1;
+ init_exec_inv(init);
+}
+
+/**
+ * INIT_IO_FLAG_CONDITION - opcode 0x39
+ *
+ */
+static void
+init_io_flag_condition(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 cond = nv_ro08(bios, init->offset + 1);
+
+ trace("IO_FLAG_CONDITION\t0x%02x\n", cond);
+ init->offset += 2;
+
+ if (!init_io_flag_condition_met(init, cond))
+ init_exec_set(init, false);
+}
+
+/**
+ * INIT_DP_CONDITION - opcode 0x3a
+ *
+ */
+static void
+init_dp_condition(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 cond = nv_ro08(bios, init->offset + 1);
+ u8 unkn = nv_ro08(bios, init->offset + 2);
+ u8 ver, len;
+ u16 data;
+
+ trace("DP_CONDITION\t0x%02x 0x%02x\n", cond, unkn);
+ init->offset += 3;
+
+ switch (cond) {
+ case 0:
+ if (init_conn(init) != DCB_CONNECTOR_eDP)
+ init_exec_set(init, false);
+ break;
+ case 1:
+ case 2:
+ if ( init->outp &&
+ (data = dp_outp_match(bios, init->outp, &ver, &len))) {
+ if (ver <= 0x40 && !(nv_ro08(bios, data + 5) & cond))
+ init_exec_set(init, false);
+ if (ver == 0x40 && !(nv_ro08(bios, data + 4) & cond))
+ init_exec_set(init, false);
+ break;
+ }
+
+ warn("script needs dp output table data\n");
+ break;
+ case 5:
+ if (!(init_rdauxr(init, 0x0d) & 1))
+ init_exec_set(init, false);
+ break;
+ default:
+ warn("unknown dp condition 0x%02x\n", cond);
+ break;
+ }
+}
+
+/**
+ * INIT_IO_MASK_OR - opcode 0x3b
+ *
+ */
+static void
+init_io_mask_or(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 or = init_or(init);
+ u8 data;
+
+ trace("IO_MASK_OR\t0x03d4[0x%02x] &= ~(1 << 0x%02x)", index, or);
+ init->offset += 2;
+
+ data = init_rdvgai(init, 0x03d4, index);
+ init_wrvgai(init, 0x03d4, index, data &= ~(1 << or));
+}
+
+/**
+ * INIT_IO_OR - opcode 0x3c
+ *
+ */
+static void
+init_io_or(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 or = init_or(init);
+ u8 data;
+
+ trace("IO_OR\t0x03d4[0x%02x] |= (1 << 0x%02x)", index, or);
+ init->offset += 2;
+
+ data = init_rdvgai(init, 0x03d4, index);
+ init_wrvgai(init, 0x03d4, index, data | (1 << or));
+}
+
+/**
+ * INIT_INDEX_ADDRESS_LATCHED - opcode 0x49
+ *
+ */
+static void
+init_idx_addr_latched(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 creg = nv_ro32(bios, init->offset + 1);
+ u32 dreg = nv_ro32(bios, init->offset + 5);
+ u32 mask = nv_ro32(bios, init->offset + 9);
+ u32 data = nv_ro32(bios, init->offset + 13);
+ u8 count = nv_ro08(bios, init->offset + 17);
+
+ trace("INDEX_ADDRESS_LATCHED\t"
+ "R[0x%06x] : R[0x%06x]\n\tCTRL &= 0x%08x |= 0x%08x\n",
+ creg, dreg, mask, data);
+ init->offset += 18;
+
+ while (count--) {
+ u8 iaddr = nv_ro08(bios, init->offset + 0);
+ u8 idata = nv_ro08(bios, init->offset + 1);
+
+ trace("\t[0x%02x] = 0x%02x\n", iaddr, idata);
+ init->offset += 2;
+
+ init_wr32(init, dreg, idata);
+ init_mask(init, creg, ~mask, data | idata);
+ }
+}
+
+/**
+ * INIT_IO_RESTRICT_PLL2 - opcode 0x4a
+ *
+ */
+static void
+init_io_restrict_pll2(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 index = nv_ro08(bios, init->offset + 3);
+ u8 mask = nv_ro08(bios, init->offset + 4);
+ u8 shift = nv_ro08(bios, init->offset + 5);
+ u8 count = nv_ro08(bios, init->offset + 6);
+ u32 reg = nv_ro32(bios, init->offset + 7);
+ u8 conf, i;
+
+ trace("IO_RESTRICT_PLL2\t"
+ "R[0x%06x] =PLL= ((0x%04x[0x%02x] & 0x%02x) >> 0x%02x) [{\n",
+ reg, port, index, mask, shift);
+ init->offset += 11;
+
+ conf = (init_rdvgai(init, port, index) & mask) >> shift;
+ for (i = 0; i < count; i++) {
+ u32 freq = nv_ro32(bios, init->offset);
+ if (i == conf) {
+ trace("\t%dkHz *\n", freq);
+ init_prog_pll(init, reg, freq);
+ } else {
+ trace("\t%dkHz\n", freq);
+ }
+ init->offset += 4;
+ }
+ trace("}]\n");
+}
+
+/**
+ * INIT_PLL2 - opcode 0x4b
+ *
+ */
+static void
+init_pll2(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u32 freq = nv_ro32(bios, init->offset + 5);
+
+ trace("PLL2\tR[0x%06x] =PLL= %dkHz\n", reg, freq);
+ init->offset += 9;
+
+ init_prog_pll(init, reg, freq);
+}
+
+/**
+ * INIT_I2C_BYTE - opcode 0x4c
+ *
+ */
+static void
+init_i2c_byte(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2) >> 1;
+ u8 count = nv_ro08(bios, init->offset + 3);
+
+ trace("I2C_BYTE\tI2C[0x%02x][0x%02x]\n", index, addr);
+ init->offset += 4;
+
+ while (count--) {
+ u8 reg = nv_ro08(bios, init->offset + 0);
+ u8 mask = nv_ro08(bios, init->offset + 1);
+ u8 data = nv_ro08(bios, init->offset + 2);
+ int val;
+
+ trace("\t[0x%02x] &= 0x%02x |= 0x%02x\n", reg, mask, data);
+ init->offset += 3;
+
+ val = init_rdi2cr(init, index, addr, reg);
+ if (val < 0)
+ continue;
+ init_wri2cr(init, index, addr, reg, (val & mask) | data);
+ }
+}
+
+/**
+ * INIT_ZM_I2C_BYTE - opcode 0x4d
+ *
+ */
+static void
+init_zm_i2c_byte(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2) >> 1;
+ u8 count = nv_ro08(bios, init->offset + 3);
+
+ trace("ZM_I2C_BYTE\tI2C[0x%02x][0x%02x]\n", index, addr);
+ init->offset += 4;
+
+ while (count--) {
+ u8 reg = nv_ro08(bios, init->offset + 0);
+ u8 data = nv_ro08(bios, init->offset + 1);
+
+ trace("\t[0x%02x] = 0x%02x\n", reg, data);
+ init->offset += 2;
+
+ init_wri2cr(init, index, addr, reg, data);
+ }
+
+}
+
+/**
+ * INIT_ZM_I2C - opcode 0x4e
+ *
+ */
+static void
+init_zm_i2c(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2) >> 1;
+ u8 count = nv_ro08(bios, init->offset + 3);
+ u8 data[256], i;
+
+ trace("ZM_I2C\tI2C[0x%02x][0x%02x]\n", index, addr);
+ init->offset += 4;
+
+ for (i = 0; i < count; i++) {
+ data[i] = nv_ro08(bios, init->offset);
+ trace("\t0x%02x\n", data[i]);
+ init->offset++;
+ }
+
+ if (init_exec(init)) {
+ struct nouveau_i2c_port *port = init_i2c(init, index);
+ struct i2c_msg msg = {
+ .addr = addr, .flags = 0, .len = count, .buf = data,
+ };
+ int ret;
+
+ if (port && (ret = i2c_transfer(&port->adapter, &msg, 1)) != 1)
+ warn("i2c wr failed, %d\n", ret);
+ }
+}
+
+/**
+ * INIT_TMDS - opcode 0x4f
+ *
+ */
+static void
+init_tmds(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 tmds = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2);
+ u8 mask = nv_ro08(bios, init->offset + 3);
+ u8 data = nv_ro08(bios, init->offset + 4);
+ u32 reg = init_tmds_reg(init, tmds);
+
+ trace("TMDS\tT[0x%02x][0x%02x] &= 0x%02x |= 0x%02x\n",
+ tmds, addr, mask, data);
+ init->offset += 5;
+
+ if (reg == 0)
+ return;
+
+ init_wr32(init, reg + 0, addr | 0x00010000);
+ init_wr32(init, reg + 4, data | (init_rd32(init, reg + 4) & mask));
+ init_wr32(init, reg + 0, addr);
+}
+
+/**
+ * INIT_ZM_TMDS_GROUP - opcode 0x50
+ *
+ */
+static void
+init_zm_tmds_group(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 tmds = nv_ro08(bios, init->offset + 1);
+ u8 count = nv_ro08(bios, init->offset + 2);
+ u32 reg = init_tmds_reg(init, tmds);
+
+ trace("TMDS_ZM_GROUP\tT[0x%02x]\n", tmds);
+ init->offset += 3;
+
+ while (count--) {
+ u8 addr = nv_ro08(bios, init->offset + 0);
+ u8 data = nv_ro08(bios, init->offset + 1);
+
+ trace("\t[0x%02x] = 0x%02x\n", addr, data);
+ init->offset += 2;
+
+ init_wr32(init, reg + 4, data);
+ init_wr32(init, reg + 0, addr);
+ }
+}
+
+/**
+ * INIT_CR_INDEX_ADDRESS_LATCHED - opcode 0x51
+ *
+ */
+static void
+init_cr_idx_adr_latch(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 addr0 = nv_ro08(bios, init->offset + 1);
+ u8 addr1 = nv_ro08(bios, init->offset + 2);
+ u8 base = nv_ro08(bios, init->offset + 3);
+ u8 count = nv_ro08(bios, init->offset + 4);
+ u8 save0;
+
+ trace("CR_INDEX_ADDR C[%02x] C[%02x]\n", addr0, addr1);
+ init->offset += 5;
+
+ save0 = init_rdvgai(init, 0x03d4, addr0);
+ while (count--) {
+ u8 data = nv_ro08(bios, init->offset);
+
+ trace("\t\t[0x%02x] = 0x%02x\n", base, data);
+ init->offset += 1;
+
+ init_wrvgai(init, 0x03d4, addr0, base++);
+ init_wrvgai(init, 0x03d4, addr1, data);
+ }
+ init_wrvgai(init, 0x03d4, addr0, save0);
+}
+
+/**
+ * INIT_CR - opcode 0x52
+ *
+ */
+static void
+init_cr(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 addr = nv_ro08(bios, init->offset + 1);
+ u8 mask = nv_ro08(bios, init->offset + 2);
+ u8 data = nv_ro08(bios, init->offset + 3);
+ u8 val;
+
+ trace("CR\t\tC[0x%02x] &= 0x%02x |= 0x%02x\n", addr, mask, data);
+ init->offset += 4;
+
+ val = init_rdvgai(init, 0x03d4, addr) & mask;
+ init_wrvgai(init, 0x03d4, addr, val | data);
+}
+
+/**
+ * INIT_ZM_CR - opcode 0x53
+ *
+ */
+static void
+init_zm_cr(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 addr = nv_ro08(bios, init->offset + 1);
+ u8 data = nv_ro08(bios, init->offset + 2);
+
+ trace("ZM_CR\tC[0x%02x] = 0x%02x\n", addr, data);
+ init->offset += 3;
+
+ init_wrvgai(init, 0x03d4, addr, data);
+}
+
+/**
+ * INIT_ZM_CR_GROUP - opcode 0x54
+ *
+ */
+static void
+init_zm_cr_group(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 count = nv_ro08(bios, init->offset + 1);
+
+ trace("ZM_CR_GROUP\n");
+ init->offset += 2;
+
+ while (count--) {
+ u8 addr = nv_ro08(bios, init->offset + 0);
+ u8 data = nv_ro08(bios, init->offset + 1);
+
+ trace("\t\tC[0x%02x] = 0x%02x\n", addr, data);
+ init->offset += 2;
+
+ init_wrvgai(init, 0x03d4, addr, data);
+ }
+}
+
+/**
+ * INIT_CONDITION_TIME - opcode 0x56
+ *
+ */
+static void
+init_condition_time(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 cond = nv_ro08(bios, init->offset + 1);
+ u8 retry = nv_ro08(bios, init->offset + 2);
+ u8 wait = min((u16)retry * 50, 100);
+
+ trace("CONDITION_TIME\t0x%02x 0x%02x\n", cond, retry);
+ init->offset += 3;
+
+ if (!init_exec(init))
+ return;
+
+ while (wait--) {
+ if (init_condition_met(init, cond))
+ return;
+ mdelay(20);
+ }
+
+ init_exec_set(init, false);
+}
+
+/**
+ * INIT_LTIME - opcode 0x57
+ *
+ */
+static void
+init_ltime(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 msec = nv_ro16(bios, init->offset + 1);
+
+ trace("LTIME\t0x%04x\n", msec);
+ init->offset += 3;
+
+ if (init_exec(init))
+ mdelay(msec);
+}
+
+/**
+ * INIT_ZM_REG_SEQUENCE - opcode 0x58
+ *
+ */
+static void
+init_zm_reg_sequence(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 base = nv_ro32(bios, init->offset + 1);
+ u8 count = nv_ro08(bios, init->offset + 5);
+
+ trace("ZM_REG_SEQUENCE\t0x%02x\n", count);
+ init->offset += 6;
+
+ while (count--) {
+ u32 data = nv_ro32(bios, init->offset);
+
+ trace("\t\tR[0x%06x] = 0x%08x\n", base, data);
+ init->offset += 4;
+
+ init_wr32(init, base, data);
+ base += 4;
+ }
+}
+
+/**
+ * INIT_SUB_DIRECT - opcode 0x5b
+ *
+ */
+static void
+init_sub_direct(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 addr = nv_ro16(bios, init->offset + 1);
+ u16 save;
+
+ trace("SUB_DIRECT\t0x%04x\n", addr);
+
+ if (init_exec(init)) {
+ save = init->offset;
+ init->offset = addr;
+ if (nvbios_exec(init)) {
+ error("error parsing sub-table\n");
+ return;
+ }
+ init->offset = save;
+ }
+
+ init->offset += 3;
+}
+
+/**
+ * INIT_JUMP - opcode 0x5c
+ *
+ */
+static void
+init_jump(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 offset = nv_ro16(bios, init->offset + 1);
+
+ trace("JUMP\t0x%04x\n", offset);
+ init->offset = offset;
+}
+
+/**
+ * INIT_I2C_IF - opcode 0x5e
+ *
+ */
+static void
+init_i2c_if(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2);
+ u8 reg = nv_ro08(bios, init->offset + 3);
+ u8 mask = nv_ro08(bios, init->offset + 4);
+ u8 data = nv_ro08(bios, init->offset + 5);
+ u8 value;
+
+ trace("I2C_IF\tI2C[0x%02x][0x%02x][0x%02x] & 0x%02x == 0x%02x\n",
+ index, addr, reg, mask, data);
+ init->offset += 6;
+ init_exec_force(init, true);
+
+ value = init_rdi2cr(init, index, addr, reg);
+ if ((value & mask) != data)
+ init_exec_set(init, false);
+
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_COPY_NV_REG - opcode 0x5f
+ *
+ */
+static void
+init_copy_nv_reg(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 sreg = nv_ro32(bios, init->offset + 1);
+ u8 shift = nv_ro08(bios, init->offset + 5);
+ u32 smask = nv_ro32(bios, init->offset + 6);
+ u32 sxor = nv_ro32(bios, init->offset + 10);
+ u32 dreg = nv_ro32(bios, init->offset + 14);
+ u32 dmask = nv_ro32(bios, init->offset + 18);
+ u32 data;
+
+ trace("COPY_NV_REG\tR[0x%06x] &= 0x%08x |= "
+ "((R[0x%06x] %s 0x%02x) & 0x%08x ^ 0x%08x)\n",
+ dreg, dmask, sreg, (shift & 0x80) ? "<<" : ">>",
+ (shift & 0x80) ? (0x100 - shift) : shift, smask, sxor);
+ init->offset += 22;
+
+ data = init_shift(init_rd32(init, sreg), shift);
+ init_mask(init, dreg, ~dmask, (data & smask) ^ sxor);
+}
+
+/**
+ * INIT_ZM_INDEX_IO - opcode 0x62
+ *
+ */
+static void
+init_zm_index_io(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 index = nv_ro08(bios, init->offset + 3);
+ u8 data = nv_ro08(bios, init->offset + 4);
+
+ trace("ZM_INDEX_IO\tI[0x%04x][0x%02x] = 0x%02x\n", port, index, data);
+ init->offset += 5;
+
+ init_wrvgai(init, port, index, data);
+}
+
+/**
+ * INIT_COMPUTE_MEM - opcode 0x63
+ *
+ */
+static void
+init_compute_mem(struct nvbios_init *init)
+{
+ struct nouveau_devinit *devinit = nouveau_devinit(init->bios);
+
+ trace("COMPUTE_MEM\n");
+ init->offset += 1;
+
+ init_exec_force(init, true);
+ if (init_exec(init) && devinit->meminit)
+ devinit->meminit(devinit);
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_RESET - opcode 0x65
+ *
+ */
+static void
+init_reset(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u32 data1 = nv_ro32(bios, init->offset + 5);
+ u32 data2 = nv_ro32(bios, init->offset + 9);
+ u32 savepci19;
+
+ trace("RESET\tR[0x%08x] = 0x%08x, 0x%08x", reg, data1, data2);
+ init->offset += 13;
+ init_exec_force(init, true);
+
+ savepci19 = init_mask(init, 0x00184c, 0x00000f00, 0x00000000);
+ init_wr32(init, reg, data1);
+ udelay(10);
+ init_wr32(init, reg, data2);
+ init_wr32(init, 0x00184c, savepci19);
+ init_mask(init, 0x001850, 0x00000001, 0x00000000);
+
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_CONFIGURE_MEM - opcode 0x66
+ *
+ */
+static u16
+init_configure_mem_clk(struct nvbios_init *init)
+{
+ u16 mdata = bmp_mem_init_table(init->bios);
+ if (mdata)
+ mdata += (init_rdvgai(init, 0x03d4, 0x3c) >> 4) * 66;
+ return mdata;
+}
+
+static void
+init_configure_mem(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 mdata, sdata;
+ u32 addr, data;
+
+ trace("CONFIGURE_MEM\n");
+ init->offset += 1;
+
+ if (bios->version.major > 2) {
+ init_done(init);
+ return;
+ }
+ init_exec_force(init, true);
+
+ mdata = init_configure_mem_clk(init);
+ sdata = bmp_sdr_seq_table(bios);
+ if (nv_ro08(bios, mdata) & 0x01)
+ sdata = bmp_ddr_seq_table(bios);
+ mdata += 6; /* skip to data */
+
+ data = init_rdvgai(init, 0x03c4, 0x01);
+ init_wrvgai(init, 0x03c4, 0x01, data | 0x20);
+
+ while ((addr = nv_ro32(bios, sdata)) != 0xffffffff) {
+ switch (addr) {
+ case 0x10021c: /* CKE_NORMAL */
+ case 0x1002d0: /* CMD_REFRESH */
+ case 0x1002d4: /* CMD_PRECHARGE */
+ data = 0x00000001;
+ break;
+ default:
+ data = nv_ro32(bios, mdata);
+ mdata += 4;
+ if (data == 0xffffffff)
+ continue;
+ break;
+ }
+
+ init_wr32(init, addr, data);
+ }
+
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_CONFIGURE_CLK - opcode 0x67
+ *
+ */
+static void
+init_configure_clk(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 mdata, clock;
+
+ trace("CONFIGURE_CLK\n");
+ init->offset += 1;
+
+ if (bios->version.major > 2) {
+ init_done(init);
+ return;
+ }
+ init_exec_force(init, true);
+
+ mdata = init_configure_mem_clk(init);
+
+ /* NVPLL */
+ clock = nv_ro16(bios, mdata + 4) * 10;
+ init_prog_pll(init, 0x680500, clock);
+
+ /* MPLL */
+ clock = nv_ro16(bios, mdata + 2) * 10;
+ if (nv_ro08(bios, mdata) & 0x01)
+ clock *= 2;
+ init_prog_pll(init, 0x680504, clock);
+
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_CONFIGURE_PREINIT - opcode 0x68
+ *
+ */
+static void
+init_configure_preinit(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 strap;
+
+ trace("CONFIGURE_PREINIT\n");
+ init->offset += 1;
+
+ if (bios->version.major > 2) {
+ init_done(init);
+ return;
+ }
+ init_exec_force(init, true);
+
+ strap = init_rd32(init, 0x101000);
+ strap = ((strap << 2) & 0xf0) | ((strap & 0x40) >> 6);
+ init_wrvgai(init, 0x03d4, 0x3c, strap);
+
+ init_exec_force(init, false);
+}
+
+/**
+ * INIT_IO - opcode 0x69
+ *
+ */
+static void
+init_io(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 mask = nv_ro16(bios, init->offset + 3);
+ u8 data = nv_ro16(bios, init->offset + 4);
+ u8 value;
+
+ trace("IO\t\tI[0x%04x] &= 0x%02x |= 0x%02x\n", port, mask, data);
+ init->offset += 5;
+
+ /* ummm.. yes.. should really figure out wtf this is and why it's
+ * needed some day.. it's almost certainly wrong, but, it also
+ * somehow makes things work...
+ */
+ if (nv_device(init->bios)->card_type >= NV_50 &&
+ port == 0x03c3 && data == 0x01) {
+ init_mask(init, 0x614100, 0xf0800000, 0x00800000);
+ init_mask(init, 0x00e18c, 0x00020000, 0x00020000);
+ init_mask(init, 0x614900, 0xf0800000, 0x00800000);
+ init_mask(init, 0x000200, 0x40000000, 0x00000000);
+ mdelay(10);
+ init_mask(init, 0x00e18c, 0x00020000, 0x00000000);
+ init_mask(init, 0x000200, 0x40000000, 0x40000000);
+ init_wr32(init, 0x614100, 0x00800018);
+ init_wr32(init, 0x614900, 0x00800018);
+ mdelay(10);
+ init_wr32(init, 0x614100, 0x10000018);
+ init_wr32(init, 0x614900, 0x10000018);
+ return;
+ }
+
+ value = init_rdport(init, port) & mask;
+ init_wrport(init, port, data | value);
+}
+
+/**
+ * INIT_SUB - opcode 0x6b
+ *
+ */
+static void
+init_sub(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u16 addr, save;
+
+ trace("SUB\t0x%02x\n", index);
+
+ addr = init_script(bios, index);
+ if (addr && init_exec(init)) {
+ save = init->offset;
+ init->offset = addr;
+ if (nvbios_exec(init)) {
+ error("error parsing sub-table\n");
+ return;
+ }
+ init->offset = save;
+ }
+
+ init->offset += 2;
+}
+
+/**
+ * INIT_RAM_CONDITION - opcode 0x6d
+ *
+ */
+static void
+init_ram_condition(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 mask = nv_ro08(bios, init->offset + 1);
+ u8 value = nv_ro08(bios, init->offset + 2);
+
+ trace("RAM_CONDITION\t"
+ "(R[0x100000] & 0x%02x) == 0x%02x\n", mask, value);
+ init->offset += 3;
+
+ if ((init_rd32(init, 0x100000) & mask) != value)
+ init_exec_set(init, false);
+}
+
+/**
+ * INIT_NV_REG - opcode 0x6e
+ *
+ */
+static void
+init_nv_reg(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u32 mask = nv_ro32(bios, init->offset + 5);
+ u32 data = nv_ro32(bios, init->offset + 9);
+
+ trace("NV_REG\tR[0x%06x] &= 0x%08x |= 0x%08x\n", reg, mask, data);
+ init->offset += 13;
+
+ init_mask(init, reg, ~mask, data);
+}
+
+/**
+ * INIT_MACRO - opcode 0x6f
+ *
+ */
+static void
+init_macro(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 macro = nv_ro08(bios, init->offset + 1);
+ u16 table;
+
+ trace("MACRO\t0x%02x\n", macro);
+
+ table = init_macro_table(init);
+ if (table) {
+ u32 addr = nv_ro32(bios, table + (macro * 8) + 0);
+ u32 data = nv_ro32(bios, table + (macro * 8) + 4);
+ trace("\t\tR[0x%06x] = 0x%08x\n", addr, data);
+ init_wr32(init, addr, data);
+ }
+
+ init->offset += 2;
+}
+
+/**
+ * INIT_RESUME - opcode 0x72
+ *
+ */
+static void
+init_resume(struct nvbios_init *init)
+{
+ trace("RESUME\n");
+ init->offset += 1;
+ init_exec_set(init, true);
+}
+
+/**
+ * INIT_TIME - opcode 0x74
+ *
+ */
+static void
+init_time(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 usec = nv_ro16(bios, init->offset + 1);
+
+ trace("TIME\t0x%04x\n", usec);
+ init->offset += 3;
+
+ if (init_exec(init)) {
+ if (usec < 1000)
+ udelay(usec);
+ else
+ mdelay((usec + 900) / 1000);
+ }
+}
+
+/**
+ * INIT_CONDITION - opcode 0x75
+ *
+ */
+static void
+init_condition(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 cond = nv_ro08(bios, init->offset + 1);
+
+ trace("CONDITION\t0x%02x\n", cond);
+ init->offset += 2;
+
+ if (!init_condition_met(init, cond))
+ init_exec_set(init, false);
+}
+
+/**
+ * INIT_IO_CONDITION - opcode 0x76
+ *
+ */
+static void
+init_io_condition(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 cond = nv_ro08(bios, init->offset + 1);
+
+ trace("IO_CONDITION\t0x%02x\n", cond);
+ init->offset += 2;
+
+ if (!init_io_condition_met(init, cond))
+ init_exec_set(init, false);
+}
+
+/**
+ * INIT_INDEX_IO - opcode 0x78
+ *
+ */
+static void
+init_index_io(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u16 port = nv_ro16(bios, init->offset + 1);
+ u8 index = nv_ro16(bios, init->offset + 3);
+ u8 mask = nv_ro08(bios, init->offset + 4);
+ u8 data = nv_ro08(bios, init->offset + 5);
+ u8 value;
+
+ trace("INDEX_IO\tI[0x%04x][0x%02x] &= 0x%02x |= 0x%02x\n",
+ port, index, mask, data);
+ init->offset += 6;
+
+ value = init_rdvgai(init, port, index) & mask;
+ init_wrvgai(init, port, index, data | value);
+}
+
+/**
+ * INIT_PLL - opcode 0x79
+ *
+ */
+static void
+init_pll(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 reg = nv_ro32(bios, init->offset + 1);
+ u32 freq = nv_ro16(bios, init->offset + 5) * 10;
+
+ trace("PLL\tR[0x%06x] =PLL= %dkHz\n", reg, freq);
+ init->offset += 7;
+
+ init_prog_pll(init, reg, freq);
+}
+
+/**
+ * INIT_ZM_REG - opcode 0x7a
+ *
+ */
+static void
+init_zm_reg(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u32 data = nv_ro32(bios, init->offset + 5);
+
+ trace("ZM_REG\tR[0x%06x] = 0x%08x\n", addr, data);
+ init->offset += 9;
+
+ if (addr == 0x000200)
+ data |= 0x00000001;
+
+ init_wr32(init, addr, data);
+}
+
+/**
+ * INIT_RAM_RESTRICT_PLL - opcde 0x87
+ *
+ */
+static void
+init_ram_restrict_pll(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 type = nv_ro08(bios, init->offset + 1);
+ u8 count = init_ram_restrict_group_count(init);
+ u8 strap = init_ram_restrict(init);
+ u8 cconf;
+
+ trace("RAM_RESTRICT_PLL\t0x%02x\n", type);
+ init->offset += 2;
+
+ for (cconf = 0; cconf < count; cconf++) {
+ u32 freq = nv_ro32(bios, init->offset);
+
+ if (cconf == strap) {
+ trace("%dkHz *\n", freq);
+ init_prog_pll(init, type, freq);
+ } else {
+ trace("%dkHz\n", freq);
+ }
+
+ init->offset += 4;
+ }
+}
+
+/**
+ * INIT_GPIO - opcode 0x8e
+ *
+ */
+static void
+init_gpio(struct nvbios_init *init)
+{
+ struct nouveau_gpio *gpio = nouveau_gpio(init->bios);
+
+ trace("GPIO\n");
+ init->offset += 1;
+
+ if (init_exec(init) && gpio && gpio->reset)
+ gpio->reset(gpio);
+}
+
+/**
+ * INIT_RAM_RESTRICT_ZM_GROUP - opcode 0x8f
+ *
+ */
+static void
+init_ram_restrict_zm_reg_group(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u8 incr = nv_ro08(bios, init->offset + 5);
+ u8 num = nv_ro08(bios, init->offset + 6);
+ u8 count = init_ram_restrict_group_count(init);
+ u8 index = init_ram_restrict(init);
+ u8 i, j;
+
+ trace("RAM_RESTRICT_ZM_REG_GROUP\t"
+ "R[%08x] 0x%02x 0x%02x\n", addr, incr, num);
+ init->offset += 7;
+
+ for (i = 0; i < num; i++) {
+ trace("\tR[0x%06x] = {\n", addr);
+ for (j = 0; j < count; j++) {
+ u32 data = nv_ro32(bios, init->offset);
+
+ if (j == index) {
+ trace("\t\t0x%08x *\n", data);
+ init_wr32(init, addr, data);
+ } else {
+ trace("\t\t0x%08x\n", data);
+ }
+
+ init->offset += 4;
+ }
+ trace("\t}\n");
+ addr += incr;
+ }
+}
+
+/**
+ * INIT_COPY_ZM_REG - opcode 0x90
+ *
+ */
+static void
+init_copy_zm_reg(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 sreg = nv_ro32(bios, init->offset + 1);
+ u32 dreg = nv_ro32(bios, init->offset + 5);
+
+ trace("COPY_ZM_REG\tR[0x%06x] = R[0x%06x]\n", sreg, dreg);
+ init->offset += 9;
+
+ init_wr32(init, dreg, init_rd32(init, sreg));
+}
+
+/**
+ * INIT_ZM_REG_GROUP - opcode 0x91
+ *
+ */
+static void
+init_zm_reg_group(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u8 count = nv_ro08(bios, init->offset + 5);
+
+ trace("ZM_REG_GROUP\tR[0x%06x] =\n");
+ init->offset += 6;
+
+ while (count--) {
+ u32 data = nv_ro32(bios, init->offset);
+ trace("\t0x%08x\n", data);
+ init_wr32(init, addr, data);
+ init->offset += 4;
+ }
+}
+
+/**
+ * INIT_XLAT - opcode 0x96
+ *
+ */
+static void
+init_xlat(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 saddr = nv_ro32(bios, init->offset + 1);
+ u8 sshift = nv_ro08(bios, init->offset + 5);
+ u8 smask = nv_ro08(bios, init->offset + 6);
+ u8 index = nv_ro08(bios, init->offset + 7);
+ u32 daddr = nv_ro32(bios, init->offset + 8);
+ u32 dmask = nv_ro32(bios, init->offset + 12);
+ u8 shift = nv_ro08(bios, init->offset + 16);
+ u32 data;
+
+ trace("INIT_XLAT\tR[0x%06x] &= 0x%08x |= "
+ "(X%02x((R[0x%06x] %s 0x%02x) & 0x%02x) << 0x%02x)\n",
+ daddr, dmask, index, saddr, (sshift & 0x80) ? "<<" : ">>",
+ (sshift & 0x80) ? (0x100 - sshift) : sshift, smask, shift);
+ init->offset += 17;
+
+ data = init_shift(init_rd32(init, saddr), sshift) & smask;
+ data = init_xlat_(init, index, data) << shift;
+ init_mask(init, daddr, ~dmask, data);
+}
+
+/**
+ * INIT_ZM_MASK_ADD - opcode 0x97
+ *
+ */
+static void
+init_zm_mask_add(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u32 mask = nv_ro32(bios, init->offset + 5);
+ u32 add = nv_ro32(bios, init->offset + 9);
+ u32 data;
+
+ trace("ZM_MASK_ADD\tR[0x%06x] &= 0x%08x += 0x%08x\n", addr, mask, add);
+ init->offset += 13;
+
+ data = init_rd32(init, addr) & mask;
+ data |= ((data + add) & ~mask);
+ init_wr32(init, addr, data);
+}
+
+/**
+ * INIT_AUXCH - opcode 0x98
+ *
+ */
+static void
+init_auxch(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u8 count = nv_ro08(bios, init->offset + 5);
+
+ trace("AUXCH\tAUX[0x%08x] 0x%02x\n", addr, count);
+ init->offset += 6;
+
+ while (count--) {
+ u8 mask = nv_ro08(bios, init->offset + 0);
+ u8 data = nv_ro08(bios, init->offset + 1);
+ trace("\tAUX[0x%08x] &= 0x%02x |= 0x%02x\n", addr, mask, data);
+ mask = init_rdauxr(init, addr) & mask;
+ init_wrauxr(init, addr, mask | data);
+ init->offset += 2;
+ }
+}
+
+/**
+ * INIT_AUXCH - opcode 0x99
+ *
+ */
+static void
+init_zm_auxch(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u32 addr = nv_ro32(bios, init->offset + 1);
+ u8 count = nv_ro08(bios, init->offset + 5);
+
+ trace("ZM_AUXCH\tAUX[0x%08x] 0x%02x\n", addr, count);
+ init->offset += 6;
+
+ while (count--) {
+ u8 data = nv_ro08(bios, init->offset + 0);
+ trace("\tAUX[0x%08x] = 0x%02x\n", addr, data);
+ init_wrauxr(init, addr, data);
+ init->offset += 1;
+ }
+}
+
+/**
+ * INIT_I2C_LONG_IF - opcode 0x9a
+ *
+ */
+static void
+init_i2c_long_if(struct nvbios_init *init)
+{
+ struct nouveau_bios *bios = init->bios;
+ u8 index = nv_ro08(bios, init->offset + 1);
+ u8 addr = nv_ro08(bios, init->offset + 2) >> 1;
+ u8 reglo = nv_ro08(bios, init->offset + 3);
+ u8 reghi = nv_ro08(bios, init->offset + 4);
+ u8 mask = nv_ro08(bios, init->offset + 5);
+ u8 data = nv_ro08(bios, init->offset + 6);
+ struct nouveau_i2c_port *port;
+
+ trace("I2C_LONG_IF\t"
+ "I2C[0x%02x][0x%02x][0x%02x%02x] & 0x%02x == 0x%02x\n",
+ index, addr, reglo, reghi, mask, data);
+ init->offset += 7;
+
+ port = init_i2c(init, index);
+ if (port) {
+ u8 i[2] = { reghi, reglo };
+ u8 o[1] = {};
+ struct i2c_msg msg[] = {
+ { .addr = addr, .flags = 0, .len = 2, .buf = i },
+ { .addr = addr, .flags = I2C_M_RD, .len = 1, .buf = o }
+ };
+ int ret;
+
+ ret = i2c_transfer(&port->adapter, msg, 2);
+ if (ret == 2 && ((o[0] & mask) == data))
+ return;
+ }
+
+ init_exec_set(init, false);
+}
+
+static struct nvbios_init_opcode {
+ void (*exec)(struct nvbios_init *);
+} init_opcode[] = {
+ [0x32] = { init_io_restrict_prog },
+ [0x33] = { init_repeat },
+ [0x34] = { init_io_restrict_pll },
+ [0x36] = { init_end_repeat },
+ [0x37] = { init_copy },
+ [0x38] = { init_not },
+ [0x39] = { init_io_flag_condition },
+ [0x3a] = { init_dp_condition },
+ [0x3b] = { init_io_mask_or },
+ [0x3c] = { init_io_or },
+ [0x49] = { init_idx_addr_latched },
+ [0x4a] = { init_io_restrict_pll2 },
+ [0x4b] = { init_pll2 },
+ [0x4c] = { init_i2c_byte },
+ [0x4d] = { init_zm_i2c_byte },
+ [0x4e] = { init_zm_i2c },
+ [0x4f] = { init_tmds },
+ [0x50] = { init_zm_tmds_group },
+ [0x51] = { init_cr_idx_adr_latch },
+ [0x52] = { init_cr },
+ [0x53] = { init_zm_cr },
+ [0x54] = { init_zm_cr_group },
+ [0x56] = { init_condition_time },
+ [0x57] = { init_ltime },
+ [0x58] = { init_zm_reg_sequence },
+ [0x5b] = { init_sub_direct },
+ [0x5c] = { init_jump },
+ [0x5e] = { init_i2c_if },
+ [0x5f] = { init_copy_nv_reg },
+ [0x62] = { init_zm_index_io },
+ [0x63] = { init_compute_mem },
+ [0x65] = { init_reset },
+ [0x66] = { init_configure_mem },
+ [0x67] = { init_configure_clk },
+ [0x68] = { init_configure_preinit },
+ [0x69] = { init_io },
+ [0x6b] = { init_sub },
+ [0x6d] = { init_ram_condition },
+ [0x6e] = { init_nv_reg },
+ [0x6f] = { init_macro },
+ [0x71] = { init_done },
+ [0x72] = { init_resume },
+ [0x74] = { init_time },
+ [0x75] = { init_condition },
+ [0x76] = { init_io_condition },
+ [0x78] = { init_index_io },
+ [0x79] = { init_pll },
+ [0x7a] = { init_zm_reg },
+ [0x87] = { init_ram_restrict_pll },
+ [0x8c] = { init_reserved },
+ [0x8d] = { init_reserved },
+ [0x8e] = { init_gpio },
+ [0x8f] = { init_ram_restrict_zm_reg_group },
+ [0x90] = { init_copy_zm_reg },
+ [0x91] = { init_zm_reg_group },
+ [0x92] = { init_reserved },
+ [0x96] = { init_xlat },
+ [0x97] = { init_zm_mask_add },
+ [0x98] = { init_auxch },
+ [0x99] = { init_zm_auxch },
+ [0x9a] = { init_i2c_long_if },
+};
+
+#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0]))
+
+int
+nvbios_exec(struct nvbios_init *init)
+{
+ init->nested++;
+ while (init->offset) {
+ u8 opcode = nv_ro08(init->bios, init->offset);
+ if (opcode >= init_opcode_nr || !init_opcode[opcode].exec) {
+ error("unknown opcode 0x%02x\n", opcode);
+ return -EINVAL;
+ }
+
+ init_opcode[opcode].exec(init);
+ }
+ init->nested--;
+ return 0;
+}
+
+int
+nvbios_init(struct nouveau_subdev *subdev, bool execute)
+{
+ struct nouveau_bios *bios = nouveau_bios(subdev);
+ int ret = 0;
+ int i = -1;
+ u16 data;
+
+ if (execute)
+ nv_info(bios, "running init tables\n");
+ while (!ret && (data = (init_script(bios, ++i)))) {
+ struct nvbios_init init = {
+ .subdev = subdev,
+ .bios = bios,
+ .offset = data,
+ .outp = NULL,
+ .crtc = -1,
+ .execute = execute ? 1 : 0,
+ };
+
+ ret = nvbios_exec(&init);
+ }
+
+ /* the vbios parser will run this right after the normal init
+ * tables, whereas the binary driver appears to run it later.
+ */
+ if (!ret && (data = init_unknown_script(bios))) {
+ struct nvbios_init init = {
+ .subdev = subdev,
+ .bios = bios,
+ .offset = data,
+ .outp = NULL,
+ .crtc = -1,
+ .execute = execute ? 1 : 0,
+ };
+
+ ret = nvbios_exec(&init);
+ }
+
+ return 0;
+}
#include <subdev/bios.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv04_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv04_devinit_oclass;
break;
case 0x05:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv05_devinit_oclass;
break;
default:
nv_fatal(device, "unknown RIVA chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv10_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
case 0x15:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
case 0x16:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
case 0x1a:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x11:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
case 0x17:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
case 0x1f:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x18:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Celsius chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv20_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x25:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x28:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x2a:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Kelvin chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv30_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x35:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x31:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x36:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv20_devinit_oclass;
break;
case 0x34:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv04_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv10_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Rankine chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv40_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x41:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x42:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x43:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x45:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x47:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x49:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x4b:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x44:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x46:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x4a:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x4c:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x4e:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x63:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x67:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
case 0x68:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv10_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv40_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv1a_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Curie chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nv50_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x84:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x86:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x92:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x94:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x96:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0x98:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xa0:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xaa:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xac:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nv50_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xa3:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xa5:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xa8:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xaf:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nva3_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Tesla chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nvc0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xc4:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xc3:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xce:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xcf:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xc1:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xc8:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nv50_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xd9:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Fermi chipset\n");
#include <subdev/gpio.h>
#include <subdev/i2c.h>
#include <subdev/clock.h>
+#include <subdev/devinit.h>
int
nve0_identify(struct nouveau_device *device)
device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
case 0xe7:
device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass;
device->oclass[NVDEV_SUBDEV_GPIO ] = &nvd0_gpio_oclass;
device->oclass[NVDEV_SUBDEV_I2C ] = &nouveau_i2c_oclass;
device->oclass[NVDEV_SUBDEV_CLOCK ] = &nvc0_clock_oclass;
+ device->oclass[NVDEV_SUBDEV_DEVINIT] = &nv50_devinit_oclass;
break;
default:
nv_fatal(device, "unknown Kepler chipset\n");
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <core/option.h>
+
+#include <subdev/devinit.h>
+#include <subdev/bios.h>
+#include <subdev/bios/init.h>
+
+int
+nouveau_devinit_init(struct nouveau_devinit *devinit)
+{
+ int ret = nouveau_subdev_init(&devinit->base);
+ if (ret)
+ return ret;
+
+ return nvbios_init(&devinit->base, devinit->post);
+}
+
+int
+nouveau_devinit_fini(struct nouveau_devinit *devinit, bool suspend)
+{
+ /* force full reinit on resume */
+ if (suspend)
+ devinit->post = true;
+
+ return nouveau_subdev_fini(&devinit->base, suspend);
+}
+
+int
+nouveau_devinit_create_(struct nouveau_object *parent,
+ struct nouveau_object *engine,
+ struct nouveau_oclass *oclass,
+ int size, void **pobject)
+{
+ struct nouveau_device *device = nv_device(parent);
+ struct nouveau_devinit *devinit;
+ int ret;
+
+ ret = nouveau_subdev_create_(parent, engine, oclass, 0, "DEVINIT",
+ "init", size, pobject);
+ devinit = *pobject;
+ if (ret)
+ return ret;
+
+ devinit->post = nouveau_boolopt(device->cfgopt, "NvForcePost", false);
+ return 0;
+}
--- /dev/null
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#define NV04_PFB_BOOT_0 0x00100000
+# define NV04_PFB_BOOT_0_RAM_AMOUNT 0x00000003
+# define NV04_PFB_BOOT_0_RAM_AMOUNT_32MB 0x00000000
+# define NV04_PFB_BOOT_0_RAM_AMOUNT_4MB 0x00000001
+# define NV04_PFB_BOOT_0_RAM_AMOUNT_8MB 0x00000002
+# define NV04_PFB_BOOT_0_RAM_AMOUNT_16MB 0x00000003
+# define NV04_PFB_BOOT_0_RAM_WIDTH_128 0x00000004
+# define NV04_PFB_BOOT_0_RAM_TYPE 0x00000028
+# define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT 0x00000000
+# define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT 0x00000008
+# define NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT_4BANK 0x00000010
+# define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT 0x00000018
+# define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBIT 0x00000020
+# define NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_64MBITX16 0x00000028
+# define NV04_PFB_BOOT_0_UMA_ENABLE 0x00000100
+# define NV04_PFB_BOOT_0_UMA_SIZE 0x0000f000
+#define NV04_PFB_DEBUG_0 0x00100080
+# define NV04_PFB_DEBUG_0_PAGE_MODE 0x00000001
+# define NV04_PFB_DEBUG_0_REFRESH_OFF 0x00000010
+# define NV04_PFB_DEBUG_0_REFRESH_COUNTX64 0x00003f00
+# define NV04_PFB_DEBUG_0_REFRESH_SLOW_CLK 0x00004000
+# define NV04_PFB_DEBUG_0_SAFE_MODE 0x00008000
+# define NV04_PFB_DEBUG_0_ALOM_ENABLE 0x00010000
+# define NV04_PFB_DEBUG_0_CASOE 0x00100000
+# define NV04_PFB_DEBUG_0_CKE_INVERT 0x10000000
+# define NV04_PFB_DEBUG_0_REFINC 0x20000000
+# define NV04_PFB_DEBUG_0_SAVE_POWER_OFF 0x40000000
+#define NV04_PFB_CFG0 0x00100200
+# define NV04_PFB_CFG0_SCRAMBLE 0x20000000
+#define NV04_PFB_CFG1 0x00100204
+#define NV04_PFB_SCRAMBLE(i) (0x00100400 + 4 * (i))
+
+#define NV10_PFB_REFCTRL 0x00100210
+# define NV10_PFB_REFCTRL_VALID_1 (1 << 31)
+
+static inline struct io_mapping *
+fbmem_init(struct pci_dev *pdev)
+{
+ return io_mapping_create_wc(pci_resource_start(pdev, 1),
+ pci_resource_len(pdev, 1));
+}
+
+static inline void
+fbmem_fini(struct io_mapping *fb)
+{
+ io_mapping_free(fb);
+}
+
+static inline u32
+fbmem_peek(struct io_mapping *fb, u32 off)
+{
+ u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
+ u32 val = ioread32(p + (off & ~PAGE_MASK));
+ io_mapping_unmap_atomic(p);
+ return val;
+}
+
+static inline void
+fbmem_poke(struct io_mapping *fb, u32 off, u32 val)
+{
+ u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
+ iowrite32(val, p + (off & ~PAGE_MASK));
+ wmb();
+ io_mapping_unmap_atomic(p);
+}
+
+static inline bool
+fbmem_readback(struct io_mapping *fb, u32 off, u32 val)
+{
+ fbmem_poke(fb, off, val);
+ return val == fbmem_peek(fb, off);
+}
--- /dev/null
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv04_devinit_priv {
+ struct nouveau_devinit base;
+ int owner;
+};
+
+static void
+nv04_devinit_meminit(struct nouveau_devinit *devinit)
+{
+ struct nv04_devinit_priv *priv = (void *)devinit;
+ u32 patt = 0xdeadbeef;
+ struct io_mapping *fb;
+ int i;
+
+ /* Map the framebuffer aperture */
+ fb = fbmem_init(nv_device(priv)->pdev);
+ if (!fb) {
+ nv_error(priv, "failed to map fb\n");
+ return;
+ }
+
+ /* Sequencer and refresh off */
+ nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) | 0x20);
+ nv_mask(priv, NV04_PFB_DEBUG_0, 0, NV04_PFB_DEBUG_0_REFRESH_OFF);
+
+ nv_mask(priv, NV04_PFB_BOOT_0, ~0,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_16MB |
+ NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+ NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT);
+
+ for (i = 0; i < 4; i++)
+ fbmem_poke(fb, 4 * i, patt);
+
+ fbmem_poke(fb, 0x400000, patt + 1);
+
+ if (fbmem_peek(fb, 0) == patt + 1) {
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_TYPE,
+ NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT);
+ nv_mask(priv, NV04_PFB_DEBUG_0,
+ NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+
+ for (i = 0; i < 4; i++)
+ fbmem_poke(fb, 4 * i, patt);
+
+ if ((fbmem_peek(fb, 0xc) & 0xffff) != (patt & 0xffff))
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+ NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+ } else
+ if ((fbmem_peek(fb, 0xc) & 0xffff0000) != (patt & 0xffff0000)) {
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_WIDTH_128 |
+ NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+ } else
+ if (fbmem_peek(fb, 0) != patt) {
+ if (fbmem_readback(fb, 0x800000, patt))
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+ else
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+
+ nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
+ NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT);
+ } else
+ if (!fbmem_readback(fb, 0x800000, patt)) {
+ nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+
+ }
+
+ /* Refresh on, sequencer on */
+ nv_mask(priv, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+ nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) & ~0x20);
+ fbmem_fini(fb);
+}
+
+static int
+nv04_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv04_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.meminit = nv04_devinit_meminit;
+ priv->owner = -1;
+ return 0;
+}
+
+void
+nv04_devinit_dtor(struct nouveau_object *object)
+{
+ struct nv04_devinit_priv *priv = (void *)object;
+
+ /* restore vga owner saved at first init, and lock crtc regs */
+ nv_wrvgaowner(priv, priv->owner);
+ nv_lockvgac(priv, true);
+
+ nouveau_devinit_destroy(&priv->base);
+}
+
+int
+nv04_devinit_init(struct nouveau_object *object)
+{
+ struct nv04_devinit_priv *priv = (void *)object;
+
+ if (!priv->base.post) {
+ u32 htotal = nv_rdvgac(priv, 0, 0x06);
+ htotal |= (nv_rdvgac(priv, 0, 0x07) & 0x01) << 8;
+ htotal |= (nv_rdvgac(priv, 0, 0x07) & 0x20) << 4;
+ htotal |= (nv_rdvgac(priv, 0, 0x25) & 0x01) << 10;
+ htotal |= (nv_rdvgac(priv, 0, 0x41) & 0x01) << 11;
+ if (!htotal) {
+ nv_info(priv, "adaptor not initialised\n");
+ priv->base.post = true;
+ }
+ }
+
+ return nouveau_devinit_init(&priv->base);
+}
+
+int
+nv04_devinit_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv04_devinit_priv *priv = (void *)object;
+
+ /* make i2c busses accessible */
+ nv_mask(priv, 0x000200, 0x00000001, 0x00000001);
+
+ /* unlock extended vga crtc regs, and unslave crtcs */
+ nv_lockvgac(priv, false);
+ if (priv->owner < 0)
+ priv->owner = nv_rdvgaowner(priv);
+ nv_wrvgaowner(priv, 0);
+
+ return nouveau_devinit_fini(&priv->base, suspend);
+}
+
+struct nouveau_oclass
+nv04_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x04),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv04_devinit_ctor,
+ .dtor = nv04_devinit_dtor,
+ .init = nv04_devinit_init,
+ .fini = nv04_devinit_fini,
+ },
+};
--- /dev/null
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/bios.h>
+#include <subdev/bios/bmp.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv05_devinit_priv {
+ struct nouveau_devinit base;
+ u8 owner;
+};
+
+static void
+nv05_devinit_meminit(struct nouveau_devinit *devinit)
+{
+ static const u8 default_config_tab[][2] = {
+ { 0x24, 0x00 },
+ { 0x28, 0x00 },
+ { 0x24, 0x01 },
+ { 0x1f, 0x00 },
+ { 0x0f, 0x00 },
+ { 0x17, 0x00 },
+ { 0x06, 0x00 },
+ { 0x00, 0x00 }
+ };
+ struct nv05_devinit_priv *priv = (void *)devinit;
+ struct nouveau_bios *bios = nouveau_bios(priv);
+ struct io_mapping *fb;
+ u32 patt = 0xdeadbeef;
+ u16 data;
+ u8 strap, ramcfg[2];
+ int i, v;
+
+ /* Map the framebuffer aperture */
+ fb = fbmem_init(nv_device(priv)->pdev);
+ if (!fb) {
+ nv_error(priv, "failed to map fb\n");
+ return;
+ }
+
+ strap = (nv_rd32(priv, 0x101000) & 0x0000003c) >> 2;
+ if ((data = bmp_mem_init_table(bios))) {
+ ramcfg[0] = nv_ro08(bios, data + 2 * strap + 0);
+ ramcfg[1] = nv_ro08(bios, data + 2 * strap + 1);
+ } else {
+ ramcfg[0] = default_config_tab[strap][0];
+ ramcfg[1] = default_config_tab[strap][1];
+ }
+
+ /* Sequencer off */
+ nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) | 0x20);
+
+ if (nv_rd32(priv, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_UMA_ENABLE)
+ goto out;
+
+ nv_mask(priv, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
+
+ /* If present load the hardcoded scrambling table */
+ if (data) {
+ for (i = 0, data += 0x10; i < 8; i++, data += 4) {
+ u32 scramble = nv_ro32(bios, data);
+ nv_wr32(priv, NV04_PFB_SCRAMBLE(i), scramble);
+ }
+ }
+
+ /* Set memory type/width/length defaults depending on the straps */
+ nv_mask(priv, NV04_PFB_BOOT_0, 0x3f, ramcfg[0]);
+
+ if (ramcfg[1] & 0x80)
+ nv_mask(priv, NV04_PFB_CFG0, 0, NV04_PFB_CFG0_SCRAMBLE);
+
+ nv_mask(priv, NV04_PFB_CFG1, 0x700001, (ramcfg[1] & 1) << 20);
+ nv_mask(priv, NV04_PFB_CFG1, 0, 1);
+
+ /* Probe memory bus width */
+ for (i = 0; i < 4; i++)
+ fbmem_poke(fb, 4 * i, patt);
+
+ if (fbmem_peek(fb, 0xc) != patt)
+ nv_mask(priv, NV04_PFB_BOOT_0,
+ NV04_PFB_BOOT_0_RAM_WIDTH_128, 0);
+
+ /* Probe memory length */
+ v = nv_rd32(priv, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_RAM_AMOUNT;
+
+ if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_32MB &&
+ (!fbmem_readback(fb, 0x1000000, ++patt) ||
+ !fbmem_readback(fb, 0, ++patt)))
+ nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_16MB);
+
+ if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_16MB &&
+ !fbmem_readback(fb, 0x800000, ++patt))
+ nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
+
+ if (!fbmem_readback(fb, 0x400000, ++patt))
+ nv_mask(priv, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
+ NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
+
+out:
+ /* Sequencer on */
+ nv_wrvgas(priv, 0, 1, nv_rdvgas(priv, 0, 1) & ~0x20);
+ fbmem_fini(fb);
+}
+
+static int
+nv05_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv05_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.meminit = nv05_devinit_meminit;
+ return 0;
+}
+
+struct nouveau_oclass
+nv05_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x05),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv05_devinit_ctor,
+ .dtor = nv04_devinit_dtor,
+ .init = nv04_devinit_init,
+ .fini = nv04_devinit_fini,
+ },
+};
--- /dev/null
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv10_devinit_priv {
+ struct nouveau_devinit base;
+ u8 owner;
+};
+
+static void
+nv10_devinit_meminit(struct nouveau_devinit *devinit)
+{
+ struct nv10_devinit_priv *priv = (void *)devinit;
+ const int mem_width[] = { 0x10, 0x00, 0x20 };
+ const int mem_width_count = nv_device(priv)->chipset >= 0x17 ? 3 : 2;
+ uint32_t patt = 0xdeadbeef;
+ struct io_mapping *fb;
+ int i, j, k;
+
+ /* Map the framebuffer aperture */
+ fb = fbmem_init(nv_device(priv)->pdev);
+ if (!fb) {
+ nv_error(priv, "failed to map fb\n");
+ return;
+ }
+
+ nv_wr32(priv, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
+
+ /* Probe memory bus width */
+ for (i = 0; i < mem_width_count; i++) {
+ nv_mask(priv, NV04_PFB_CFG0, 0x30, mem_width[i]);
+
+ for (j = 0; j < 4; j++) {
+ for (k = 0; k < 4; k++)
+ fbmem_poke(fb, 0x1c, 0);
+
+ fbmem_poke(fb, 0x1c, patt);
+ fbmem_poke(fb, 0x3c, 0);
+
+ if (fbmem_peek(fb, 0x1c) == patt)
+ goto mem_width_found;
+ }
+ }
+
+mem_width_found:
+ patt <<= 1;
+
+ /* Probe amount of installed memory */
+ for (i = 0; i < 4; i++) {
+ int off = nv_rd32(priv, 0x10020c) - 0x100000;
+
+ fbmem_poke(fb, off, patt);
+ fbmem_poke(fb, 0, 0);
+
+ fbmem_peek(fb, 0);
+ fbmem_peek(fb, 0);
+ fbmem_peek(fb, 0);
+ fbmem_peek(fb, 0);
+
+ if (fbmem_peek(fb, off) == patt)
+ goto amount_found;
+ }
+
+ /* IC missing - disable the upper half memory space. */
+ nv_mask(priv, NV04_PFB_CFG0, 0x1000, 0);
+
+amount_found:
+ fbmem_fini(fb);
+}
+
+static int
+nv10_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv10_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.meminit = nv10_devinit_meminit;
+ return 0;
+}
+
+struct nouveau_oclass
+nv10_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x10),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv10_devinit_ctor,
+ .dtor = nv04_devinit_dtor,
+ .init = nv04_devinit_init,
+ .fini = nv04_devinit_fini,
+ },
+};
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+struct nv1a_devinit_priv {
+ struct nouveau_devinit base;
+ u8 owner;
+};
+
+static int
+nv1a_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv1a_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+struct nouveau_oclass
+nv1a_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x1a),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv1a_devinit_ctor,
+ .dtor = nv04_devinit_dtor,
+ .init = nv04_devinit_init,
+ .fini = nv04_devinit_fini,
+ },
+};
--- /dev/null
+/*
+ * Copyright (C) 2010 Francisco Jerez.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+#include "fbmem.h"
+
+struct nv20_devinit_priv {
+ struct nouveau_devinit base;
+ u8 owner;
+};
+
+static void
+nv20_devinit_meminit(struct nouveau_devinit *devinit)
+{
+ struct nv20_devinit_priv *priv = (void *)devinit;
+ struct nouveau_device *device = nv_device(priv);
+ uint32_t mask = (device->chipset >= 0x25 ? 0x300 : 0x900);
+ uint32_t amount, off;
+ struct io_mapping *fb;
+
+ /* Map the framebuffer aperture */
+ fb = fbmem_init(nv_device(priv)->pdev);
+ if (!fb) {
+ nv_error(priv, "failed to map fb\n");
+ return;
+ }
+
+ nv_wr32(priv, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
+
+ /* Allow full addressing */
+ nv_mask(priv, NV04_PFB_CFG0, 0, mask);
+
+ amount = nv_rd32(priv, 0x10020c);
+ for (off = amount; off > 0x2000000; off -= 0x2000000)
+ fbmem_poke(fb, off - 4, off);
+
+ amount = nv_rd32(priv, 0x10020c);
+ if (amount != fbmem_peek(fb, amount - 4))
+ /* IC missing - disable the upper half memory space. */
+ nv_mask(priv, NV04_PFB_CFG0, mask, 0);
+
+ fbmem_fini(fb);
+}
+
+static int
+nv20_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv20_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ priv->base.meminit = nv20_devinit_meminit;
+ return 0;
+}
+
+struct nouveau_oclass
+nv20_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x20),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv20_devinit_ctor,
+ .dtor = nv04_devinit_dtor,
+ .init = nv04_devinit_init,
+ .fini = nv04_devinit_fini,
+ },
+};
--- /dev/null
+/*
+ * Copyright 2012 Red Hat Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: Ben Skeggs
+ */
+
+#include <subdev/devinit.h>
+#include <subdev/vga.h>
+
+struct nv50_devinit_priv {
+ struct nouveau_devinit base;
+};
+
+static int
+nv50_devinit_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
+ struct nouveau_oclass *oclass, void *data, u32 size,
+ struct nouveau_object **pobject)
+{
+ struct nv50_devinit_priv *priv;
+ int ret;
+
+ ret = nouveau_devinit_create(parent, engine, oclass, &priv);
+ *pobject = nv_object(priv);
+ if (ret)
+ return ret;
+
+ return 0;
+}
+
+static void
+nv50_devinit_dtor(struct nouveau_object *object)
+{
+ struct nv50_devinit_priv *priv = (void *)object;
+ nouveau_devinit_destroy(&priv->base);
+}
+
+static int
+nv50_devinit_init(struct nouveau_object *object)
+{
+ struct nv50_devinit_priv *priv = (void *)object;
+
+ if (!priv->base.post) {
+ if (!nv_rdvgac(priv, 0, 0x00) &&
+ !nv_rdvgac(priv, 0, 0x1a)) {
+ nv_info(priv, "adaptor not initialised\n");
+ priv->base.post = true;
+ }
+ }
+
+ return nouveau_devinit_init(&priv->base);
+}
+
+static int
+nv50_devinit_fini(struct nouveau_object *object, bool suspend)
+{
+ struct nv50_devinit_priv *priv = (void *)object;
+ return nouveau_devinit_fini(&priv->base, suspend);
+}
+
+struct nouveau_oclass
+nv50_devinit_oclass = {
+ .handle = NV_SUBDEV(DEVINIT, 0x50),
+ .ofuncs = &(struct nouveau_ofuncs) {
+ .ctor = nv50_devinit_ctor,
+ .dtor = nv50_devinit_dtor,
+ .init = nv50_devinit_init,
+ .fini = nv50_devinit_fini,
+ },
+};
#include <linux/module.h>
-#include "drmP.h"
-#include "drm.h"
+#include <core/device.h>
-#include "nouveau_drv.h"
+#include "nouveau_drm.h"
#include "nouveau_agp.h"
+#include "nouveau_reg.h"
#if __OS_HAS_AGP
MODULE_PARM_DESC(agpmode, "AGP mode (0 to disable AGP)");
module_param_named(agpmode, nouveau_agpmode, int, 0400);
static unsigned long
-get_agp_mode(struct drm_device *dev, unsigned long mode)
+get_agp_mode(struct nouveau_drm *drm, unsigned long mode)
{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_device *device = nv_device(drm->device);
/*
* FW seems to be broken on nv18, it makes the card lock up
* randomly.
*/
- if (dev_priv->chipset == 0x18)
+ if (device->chipset == 0x18)
mode &= ~PCI_AGP_COMMAND_FW;
/*
}
static bool
-nouveau_agp_enabled(struct drm_device *dev)
+nouveau_agp_enabled(struct nouveau_drm *drm)
{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct drm_device *dev = drm->dev;
if (!drm_pci_device_is_agp(dev) || !dev->agp)
return false;
- switch (dev_priv->gart_info.type) {
- case NOUVEAU_GART_NONE:
+ if (drm->agp.stat == UNKNOWN) {
if (!nouveau_agpmode)
return false;
- break;
- case NOUVEAU_GART_AGP:
- break;
- default:
- return false;
+ return true;
}
- return true;
+ return (drm->agp.stat == ENABLED);
}
#endif
void
-nouveau_agp_reset(struct drm_device *dev)
+nouveau_agp_reset(struct nouveau_drm *drm)
{
#if __OS_HAS_AGP
+ struct nouveau_device *device = nv_device(drm->device);
+ struct drm_device *dev = drm->dev;
u32 save[2];
int ret;
- if (!nouveau_agp_enabled(dev))
+ if (!nouveau_agp_enabled(drm))
return;
/* First of all, disable fast writes, otherwise if it's
* already enabled in the AGP bridge and we disable the card's
* AGP controller we might be locking ourselves out of it. */
- if ((nv_rd32(dev, NV04_PBUS_PCI_NV_19) |
+ if ((nv_rd32(device, NV04_PBUS_PCI_NV_19) |
dev->agp->mode) & PCI_AGP_COMMAND_FW) {
struct drm_agp_info info;
struct drm_agp_mode mode;
if (ret)
return;
- mode.mode = get_agp_mode(dev, info.mode);
+ mode.mode = get_agp_mode(drm, info.mode);
mode.mode &= ~PCI_AGP_COMMAND_FW;
ret = drm_agp_enable(dev, mode);
/* clear busmaster bit, and disable AGP */
- save[0] = nv_mask(dev, NV04_PBUS_PCI_NV_1, 0x00000004, 0x00000000);
- nv_wr32(dev, NV04_PBUS_PCI_NV_19, 0);
+ save[0] = nv_mask(device, NV04_PBUS_PCI_NV_1, 0x00000004, 0x00000000);
+ nv_wr32(device, NV04_PBUS_PCI_NV_19, 0);
/* reset PGRAPH, PFIFO and PTIMER */
- save[1] = nv_mask(dev, 0x000200, 0x00011100, 0x00000000);
- nv_mask(dev, 0x000200, 0x00011100, save[1]);
+ save[1] = nv_mask(device, 0x000200, 0x00011100, 0x00000000);
+ nv_mask(device, 0x000200, 0x00011100, save[1]);
/* and restore bustmaster bit (gives effect of resetting AGP) */
- nv_wr32(dev, NV04_PBUS_PCI_NV_1, save[0]);
+ nv_wr32(device, NV04_PBUS_PCI_NV_1, save[0]);
#endif
}
void
-nouveau_agp_init(struct drm_device *dev)
+nouveau_agp_init(struct nouveau_drm *drm)
{
#if __OS_HAS_AGP
- struct drm_nouveau_private *dev_priv = dev->dev_private;
+ struct nouveau_device *device = nv_device(drm->device);
+ struct drm_device *dev = drm->dev;
struct drm_agp_info info;
struct drm_agp_mode mode;
int ret;
- if (!nouveau_agp_enabled(dev))
+ if (!nouveau_agp_enabled(drm))
return;
+ drm->agp.stat = DISABLE;
ret = drm_agp_acquire(dev);
if (ret) {
- NV_ERROR(dev, "Unable to acquire AGP: %d\n", ret);
+ nv_error(device, "unable to acquire AGP: %d\n", ret);
return;
}
ret = drm_agp_info(dev, &info);
if (ret) {
- NV_ERROR(dev, "Unable to get AGP info: %d\n", ret);
+ nv_error(device, "unable to get AGP info: %d\n", ret);
return;
}
/* see agp.h for the AGPSTAT_* modes available */
- mode.mode = get_agp_mode(dev, info.mode);
+ mode.mode = get_agp_mode(drm, info.mode);
ret = drm_agp_enable(dev, mode);
if (ret) {
- NV_ERROR(dev, "Unable to enable AGP: %d\n", ret);
+ nv_error(device, "unable to enable AGP: %d\n", ret);
return;
}
- dev_priv->gart_info.type = NOUVEAU_GART_AGP;
- dev_priv->gart_info.aper_base = info.aperture_base;
- dev_priv->gart_info.aper_size = info.aperture_size;
+ drm->agp.stat = ENABLED;
+ drm->agp.base = info.aperture_base;
+ drm->agp.size = info.aperture_size;
#endif
}
void
-nouveau_agp_fini(struct drm_device *dev)
+nouveau_agp_fini(struct nouveau_drm *drm)
{
#if __OS_HAS_AGP
+ struct drm_device *dev = drm->dev;
if (dev->agp && dev->agp->acquired)
drm_agp_release(dev);
#endif
#ifndef __NOUVEAU_AGP_H__
#define __NOUVEAU_AGP_H__
-void nouveau_agp_reset(struct drm_device *);
-void nouveau_agp_init(struct drm_device *);
-void nouveau_agp_fini(struct drm_device *);
+struct nouveau_drm;
+
+void nouveau_agp_reset(struct nouveau_drm *);
+void nouveau_agp_init(struct nouveau_drm *);
+void nouveau_agp_fini(struct nouveau_drm *);
#endif
struct backlight_device *bd;
const struct backlight_ops *ops;
- nv_encoder = find_encoder(connector, OUTPUT_LVDS);
+ nv_encoder = find_encoder(connector, DCB_OUTPUT_LVDS);
if (!nv_encoder) {
- nv_encoder = find_encoder(connector, OUTPUT_DP);
+ nv_encoder = find_encoder(connector, DCB_OUTPUT_DP);
if (!nv_encoder)
return -ENODEV;
}
return false;
}
-struct init_tbl_entry {
- char *name;
- uint8_t id;
- /* Return:
- * > 0: success, length of opcode
- * 0: success, but abort further parsing of table (INIT_DONE etc)
- * < 0: failure, table parsing will be aborted
- */
- int (*handler)(struct nvbios *, uint16_t, struct init_exec *);
-};
-
-static int parse_init_table(struct nvbios *, uint16_t, struct init_exec *);
-
-#define MACRO_INDEX_SIZE 2
-#define MACRO_SIZE 8
-#define CONDITION_SIZE 12
-#define IO_FLAG_CONDITION_SIZE 9
-#define IO_CONDITION_SIZE 5
-#define MEM_INIT_SIZE 66
-
-static void still_alive(void)
-{
-#if 0
- sync();
- mdelay(2);
-#endif
-}
-
-static uint32_t
-munge_reg(struct nvbios *bios, uint32_t reg)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- struct dcb_entry *dcbent = bios->display.output;
-
- if (dev_priv->card_type < NV_50)
- return reg;
-
- if (reg & 0x80000000) {
- BUG_ON(bios->display.crtc < 0);
- reg += bios->display.crtc * 0x800;
- }
-
- if (reg & 0x40000000) {
- BUG_ON(!dcbent);
-
- reg += (ffs(dcbent->or) - 1) * 0x800;
- if ((reg & 0x20000000) && !(dcbent->sorconf.link & 1))
- reg += 0x00000080;
- }
-
- reg &= ~0xe0000000;
- return reg;
-}
-
-static int
-valid_reg(struct nvbios *bios, uint32_t reg)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- struct drm_device *dev = bios->dev;
-
- /* C51 has misaligned regs on purpose. Marvellous */
- if (reg & 0x2 ||
- (reg & 0x1 && dev_priv->vbios.chip_version != 0x51))
- NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);
-
- /* warn on C51 regs that haven't been verified accessible in tracing */
- if (reg & 0x1 && dev_priv->vbios.chip_version == 0x51 &&
- reg != 0x130d && reg != 0x1311 && reg != 0x60081d)
- NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",
- reg);
-
- if (reg >= (8*1024*1024)) {
- NV_ERROR(dev, "=== reg 0x%08x out of mapped bounds ===\n", reg);
- return 0;
- }
-
- return 1;
-}
-
-static bool
-valid_idx_port(struct nvbios *bios, uint16_t port)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- struct drm_device *dev = bios->dev;
-
- /*
- * If adding more ports here, the read/write functions below will need
- * updating so that the correct mmio range (PRMCIO, PRMDIO, PRMVIO) is
- * used for the port in question
- */
- if (dev_priv->card_type < NV_50) {
- if (port == NV_CIO_CRX__COLOR)
- return true;
- if (port == NV_VIO_SRX)
- return true;
- } else {
- if (port == NV_CIO_CRX__COLOR)
- return true;
- }
-
- NV_ERROR(dev, "========== unknown indexed io port 0x%04X ==========\n",
- port);
-
- return false;
-}
-
-static bool
-valid_port(struct nvbios *bios, uint16_t port)
-{
- struct drm_device *dev = bios->dev;
-
- /*
- * If adding more ports here, the read/write functions below will need
- * updating so that the correct mmio range (PRMCIO, PRMDIO, PRMVIO) is
- * used for the port in question
- */
- if (port == NV_VIO_VSE2)
- return true;
-
- NV_ERROR(dev, "========== unknown io port 0x%04X ==========\n", port);
-
- return false;
-}
-
-static uint32_t
-bios_rd32(struct nvbios *bios, uint32_t reg)
-{
- uint32_t data;
-
- reg = munge_reg(bios, reg);
- if (!valid_reg(bios, reg))
- return 0;
-
- /*
- * C51 sometimes uses regs with bit0 set in the address. For these
- * cases there should exist a translation in a BIOS table to an IO
- * port address which the BIOS uses for accessing the reg
- *
- * These only seem to appear for the power control regs to a flat panel,
- * and the GPIO regs at 0x60081*. In C51 mmio traces the normal regs
- * for 0x1308 and 0x1310 are used - hence the mask below. An S3
- * suspend-resume mmio trace from a C51 will be required to see if this
- * is true for the power microcode in 0x14.., or whether the direct IO
- * port access method is needed
- */
- if (reg & 0x1)
- reg &= ~0x1;
-
- data = nv_rd32(bios->dev, reg);
-
- BIOSLOG(bios, " Read: Reg: 0x%08X, Data: 0x%08X\n", reg, data);
-
- return data;
-}
-
-static void
-bios_wr32(struct nvbios *bios, uint32_t reg, uint32_t data)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
-
- reg = munge_reg(bios, reg);
- if (!valid_reg(bios, reg))
- return;
-
- /* see note in bios_rd32 */
- if (reg & 0x1)
- reg &= 0xfffffffe;
-
- LOG_OLD_VALUE(bios_rd32(bios, reg));
- BIOSLOG(bios, " Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data);
-
- if (dev_priv->vbios.execute) {
- still_alive();
- nv_wr32(bios->dev, reg, data);
- }
-}
-
-static uint8_t
-bios_idxprt_rd(struct nvbios *bios, uint16_t port, uint8_t index)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- struct drm_device *dev = bios->dev;
- uint8_t data;
-
- if (!valid_idx_port(bios, port))
- return 0;
-
- if (dev_priv->card_type < NV_50) {
- if (port == NV_VIO_SRX)
- data = NVReadVgaSeq(dev, bios->state.crtchead, index);
- else /* assume NV_CIO_CRX__COLOR */
- data = NVReadVgaCrtc(dev, bios->state.crtchead, index);
- } else {
- uint32_t data32;
-
- data32 = bios_rd32(bios, NV50_PDISPLAY_VGACRTC(index & ~3));
- data = (data32 >> ((index & 3) << 3)) & 0xff;
- }
-
- BIOSLOG(bios, " Indexed IO read: Port: 0x%04X, Index: 0x%02X, "
- "Head: 0x%02X, Data: 0x%02X\n",
- port, index, bios->state.crtchead, data);
- return data;
-}
-
-static void
-bios_idxprt_wr(struct nvbios *bios, uint16_t port, uint8_t index, uint8_t data)
-{
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- struct drm_device *dev = bios->dev;
-
- if (!valid_idx_port(bios, port))
- return;
-
- /*
- * The current head is maintained in the nvbios member state.crtchead.
- * We trap changes to CR44 and update the head variable and hence the
- * register set written.
- * As CR44 only exists on CRTC0, we update crtchead to head0 in advance
- * of the write, and to head1 after the write
- */
- if (port == NV_CIO_CRX__COLOR && index == NV_CIO_CRE_44 &&
- data != NV_CIO_CRE_44_HEADB)
- bios->state.crtchead = 0;
-
- LOG_OLD_VALUE(bios_idxprt_rd(bios, port, index));
- BIOSLOG(bios, " Indexed IO write: Port: 0x%04X, Index: 0x%02X, "
- "Head: 0x%02X, Data: 0x%02X\n",
- port, index, bios->state.crtchead, data);
-
- if (bios->execute && dev_priv->card_type < NV_50) {
- still_alive();
- if (port == NV_VIO_SRX)
- NVWriteVgaSeq(dev, bios->state.crtchead, index, data);
- else /* assume NV_CIO_CRX__COLOR */
- NVWriteVgaCrtc(dev, bios->state.crtchead, index, data);
- } else
- if (bios->execute) {
- uint32_t data32, shift = (index & 3) << 3;
-
- still_alive();
-
- data32 = bios_rd32(bios, NV50_PDISPLAY_VGACRTC(index & ~3));
- data32 &= ~(0xff << shift);
- data32 |= (data << shift);
- bios_wr32(bios, NV50_PDISPLAY_VGACRTC(index & ~3), data32);
- }
-
- if (port == NV_CIO_CRX__COLOR &&
- index == NV_CIO_CRE_44 && data == NV_CIO_CRE_44_HEADB)
- bios->state.crtchead = 1;
-}
-
-static uint8_t
-bios_port_rd(struct nvbios *bios, uint16_t port)
-{
- uint8_t data, head = bios->state.crtchead;
-
- if (!valid_port(bios, port))
- return 0;
-
- data = NVReadPRMVIO(bios->dev, head, NV_PRMVIO0_OFFSET + port);
-
- BIOSLOG(bios, " IO read: Port: 0x%04X, Head: 0x%02X, Data: 0x%02X\n",
- port, head, data);
-
- return data;
-}
-
-static void
-bios_port_wr(struct nvbios *bios, uint16_t port, uint8_t data)
-{
- int head = bios->state.crtchead;
-
- if (!valid_port(bios, port))
- return;
-
- LOG_OLD_VALUE(bios_port_rd(bios, port));
- BIOSLOG(bios, " IO write: Port: 0x%04X, Head: 0x%02X, Data: 0x%02X\n",
- port, head, data);
-
- if (!bios->execute)
- return;
-
- still_alive();
- NVWritePRMVIO(bios->dev, head, NV_PRMVIO0_OFFSET + port, data);
-}
-
-static bool
-io_flag_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
- /*
- * The IO flag condition entry has 2 bytes for the CRTC port; 1 byte
- * for the CRTC index; 1 byte for the mask to apply to the value
- * retrieved from the CRTC; 1 byte for the shift right to apply to the
- * masked CRTC value; 2 bytes for the offset to the flag array, to
- * which the shifted value is added; 1 byte for the mask applied to the
- * value read from the flag array; and 1 byte for the value to compare
- * against the masked byte from the flag table.
- */
-
- uint16_t condptr = bios->io_flag_condition_tbl_ptr + cond * IO_FLAG_CONDITION_SIZE;
- uint16_t crtcport = ROM16(bios->data[condptr]);
- uint8_t crtcindex = bios->data[condptr + 2];
- uint8_t mask = bios->data[condptr + 3];
- uint8_t shift = bios->data[condptr + 4];
- uint16_t flagarray = ROM16(bios->data[condptr + 5]);
- uint8_t flagarraymask = bios->data[condptr + 7];
- uint8_t cmpval = bios->data[condptr + 8];
- uint8_t data;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
- "Shift: 0x%02X, FlagArray: 0x%04X, FAMask: 0x%02X, "
- "Cmpval: 0x%02X\n",
- offset, crtcport, crtcindex, mask, shift, flagarray, flagarraymask, cmpval);
-
- data = bios_idxprt_rd(bios, crtcport, crtcindex);
-
- data = bios->data[flagarray + ((data & mask) >> shift)];
- data &= flagarraymask;
-
- BIOSLOG(bios, "0x%04X: Checking if 0x%02X equals 0x%02X\n",
- offset, data, cmpval);
-
- return (data == cmpval);
-}
-
-static bool
-bios_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
- /*
- * The condition table entry has 4 bytes for the address of the
- * register to check, 4 bytes for a mask to apply to the register and
- * 4 for a test comparison value
- */
-
- uint16_t condptr = bios->condition_tbl_ptr + cond * CONDITION_SIZE;
- uint32_t reg = ROM32(bios->data[condptr]);
- uint32_t mask = ROM32(bios->data[condptr + 4]);
- uint32_t cmpval = ROM32(bios->data[condptr + 8]);
- uint32_t data;
-
- BIOSLOG(bios, "0x%04X: Cond: 0x%02X, Reg: 0x%08X, Mask: 0x%08X\n",
- offset, cond, reg, mask);
-
- data = bios_rd32(bios, reg) & mask;
-
- BIOSLOG(bios, "0x%04X: Checking if 0x%08X equals 0x%08X\n",
- offset, data, cmpval);
-
- return (data == cmpval);
-}
-
-static bool
-io_condition_met(struct nvbios *bios, uint16_t offset, uint8_t cond)
-{
- /*
- * The IO condition entry has 2 bytes for the IO port address; 1 byte
- * for the index to write to io_port; 1 byte for the mask to apply to
- * the byte read from io_port+1; and 1 byte for the value to compare
- * against the masked byte.
- */
-
- uint16_t condptr = bios->io_condition_tbl_ptr + cond * IO_CONDITION_SIZE;
- uint16_t io_port = ROM16(bios->data[condptr]);
- uint8_t port_index = bios->data[condptr + 2];
- uint8_t mask = bios->data[condptr + 3];
- uint8_t cmpval = bios->data[condptr + 4];
-
- uint8_t data = bios_idxprt_rd(bios, io_port, port_index) & mask;
-
- BIOSLOG(bios, "0x%04X: Checking if 0x%02X equals 0x%02X\n",
- offset, data, cmpval);
-
- return (data == cmpval);
-}
-
-static int dcb_entry_idx_from_crtchead(struct drm_device *dev)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
-
- /*
- * For the results of this function to be correct, CR44 must have been
- * set (using bios_idxprt_wr to set crtchead), CR58 set for CR57 = 0,
- * and the DCB table parsed, before the script calling the function is
- * run. run_digital_op_script is example of how to do such setup
- */
-
- uint8_t dcb_entry = NVReadVgaCrtc5758(dev, bios->state.crtchead, 0);
-
- if (dcb_entry > bios->dcb.entries) {
- NV_ERROR(dev, "CR58 doesn't have a valid DCB entry currently "
- "(%02X)\n", dcb_entry);
- dcb_entry = 0x7f; /* unused / invalid marker */
- }
-
- return dcb_entry;
-}
-
-static struct nouveau_i2c_port *
-init_i2c_device_find(struct drm_device *dev, int i2c_index)
-{
- if (i2c_index == 0xff) {
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct dcb_table *dcb = &dev_priv->vbios.dcb;
- /* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
- int idx = dcb_entry_idx_from_crtchead(dev);
-
- i2c_index = 0x80; //NV_I2C_DEFAULT(0);
- if (idx != 0x7f && dcb->entry[idx].i2c_upper_default)
- i2c_index = 0x81; //NV_I2C_DEFAULT(1);
- }
-
- return nouveau_i2c_find(dev, i2c_index);
-}
-
-static uint32_t
-get_tmds_index_reg(struct drm_device *dev, uint8_t mlv)
-{
- /*
- * For mlv < 0x80, it is an index into a table of TMDS base addresses.
- * For mlv == 0x80 use the "or" value of the dcb_entry indexed by
- * CR58 for CR57 = 0 to index a table of offsets to the basic
- * 0x6808b0 address.
- * For mlv == 0x81 use the "or" value of the dcb_entry indexed by
- * CR58 for CR57 = 0 to index a table of offsets to the basic
- * 0x6808b0 address, and then flip the offset by 8.
- */
-
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
- const int pramdac_offset[13] = {
- 0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };
- const uint32_t pramdac_table[4] = {
- 0x6808b0, 0x6808b8, 0x6828b0, 0x6828b8 };
-
- if (mlv >= 0x80) {
- int dcb_entry, dacoffset;
-
- /* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
- dcb_entry = dcb_entry_idx_from_crtchead(dev);
- if (dcb_entry == 0x7f)
- return 0;
- dacoffset = pramdac_offset[bios->dcb.entry[dcb_entry].or];
- if (mlv == 0x81)
- dacoffset ^= 8;
- return 0x6808b0 + dacoffset;
- } else {
- if (mlv >= ARRAY_SIZE(pramdac_table)) {
- NV_ERROR(dev, "Magic Lookup Value too big (%02X)\n",
- mlv);
- return 0;
- }
- return pramdac_table[mlv];
- }
-}
-
-static int
-init_io_restrict_prog(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_IO_RESTRICT_PROG opcode: 0x32 ('2')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): CRTC index
- * offset + 4 (8 bit): mask
- * offset + 5 (8 bit): shift
- * offset + 6 (8 bit): count
- * offset + 7 (32 bit): register
- * offset + 11 (32 bit): configuration 1
- * ...
- *
- * Starting at offset + 11 there are "count" 32 bit values.
- * To find out which value to use read index "CRTC index" on "CRTC
- * port", AND this value with "mask" and then bit shift right "shift"
- * bits. Read the appropriate value using this index and write to
- * "register"
- */
-
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t crtcindex = bios->data[offset + 3];
- uint8_t mask = bios->data[offset + 4];
- uint8_t shift = bios->data[offset + 5];
- uint8_t count = bios->data[offset + 6];
- uint32_t reg = ROM32(bios->data[offset + 7]);
- uint8_t config;
- uint32_t configval;
- int len = 11 + count * 4;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
- "Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
- offset, crtcport, crtcindex, mask, shift, count, reg);
-
- config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
- if (config > count) {
- NV_ERROR(bios->dev,
- "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
- offset, config, count);
- return len;
- }
-
- configval = ROM32(bios->data[offset + 11 + config * 4]);
-
- BIOSLOG(bios, "0x%04X: Writing config %02X\n", offset, config);
-
- bios_wr32(bios, reg, configval);
-
- return len;
-}
-
-static int
-init_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_REPEAT opcode: 0x33 ('3')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): count
- *
- * Execute script following this opcode up to INIT_REPEAT_END
- * "count" times
- */
-
- uint8_t count = bios->data[offset + 1];
- uint8_t i;
-
- /* no iexec->execute check by design */
-
- BIOSLOG(bios, "0x%04X: Repeating following segment %d times\n",
- offset, count);
-
- iexec->repeat = true;
-
- /*
- * count - 1, as the script block will execute once when we leave this
- * opcode -- this is compatible with bios behaviour as:
- * a) the block is always executed at least once, even if count == 0
- * b) the bios interpreter skips to the op following INIT_END_REPEAT,
- * while we don't
- */
- for (i = 0; i < count - 1; i++)
- parse_init_table(bios, offset + 2, iexec);
-
- iexec->repeat = false;
-
- return 2;
-}
-
-static int
-init_io_restrict_pll(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_IO_RESTRICT_PLL opcode: 0x34 ('4')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): CRTC index
- * offset + 4 (8 bit): mask
- * offset + 5 (8 bit): shift
- * offset + 6 (8 bit): IO flag condition index
- * offset + 7 (8 bit): count
- * offset + 8 (32 bit): register
- * offset + 12 (16 bit): frequency 1
- * ...
- *
- * Starting at offset + 12 there are "count" 16 bit frequencies (10kHz).
- * Set PLL register "register" to coefficients for frequency n,
- * selected by reading index "CRTC index" of "CRTC port" ANDed with
- * "mask" and shifted right by "shift".
- *
- * If "IO flag condition index" > 0, and condition met, double
- * frequency before setting it.
- */
-
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t crtcindex = bios->data[offset + 3];
- uint8_t mask = bios->data[offset + 4];
- uint8_t shift = bios->data[offset + 5];
- int8_t io_flag_condition_idx = bios->data[offset + 6];
- uint8_t count = bios->data[offset + 7];
- uint32_t reg = ROM32(bios->data[offset + 8]);
- uint8_t config;
- uint16_t freq;
- int len = 12 + count * 2;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
- "Shift: 0x%02X, IO Flag Condition: 0x%02X, "
- "Count: 0x%02X, Reg: 0x%08X\n",
- offset, crtcport, crtcindex, mask, shift,
- io_flag_condition_idx, count, reg);
-
- config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
- if (config > count) {
- NV_ERROR(bios->dev,
- "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
- offset, config, count);
- return len;
- }
-
- freq = ROM16(bios->data[offset + 12 + config * 2]);
-
- if (io_flag_condition_idx > 0) {
- if (io_flag_condition_met(bios, offset, io_flag_condition_idx)) {
- BIOSLOG(bios, "0x%04X: Condition fulfilled -- "
- "frequency doubled\n", offset);
- freq *= 2;
- } else
- BIOSLOG(bios, "0x%04X: Condition not fulfilled -- "
- "frequency unchanged\n", offset);
- }
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Config: 0x%02X, Freq: %d0kHz\n",
- offset, reg, config, freq);
-
- setPLL(bios->dev, reg, freq * 10);
-
- return len;
-}
-
-static int
-init_end_repeat(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_END_REPEAT opcode: 0x36 ('6')
- *
- * offset (8 bit): opcode
- *
- * Marks the end of the block for INIT_REPEAT to repeat
- */
-
- /* no iexec->execute check by design */
-
- /*
- * iexec->repeat flag necessary to go past INIT_END_REPEAT opcode when
- * we're not in repeat mode
- */
- if (iexec->repeat)
- return 0;
-
- return 1;
-}
-
-static int
-init_copy(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_COPY opcode: 0x37 ('7')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (8 bit): shift
- * offset + 6 (8 bit): srcmask
- * offset + 7 (16 bit): CRTC port
- * offset + 9 (8 bit): CRTC index
- * offset + 10 (8 bit): mask
- *
- * Read index "CRTC index" on "CRTC port", AND with "mask", OR with
- * (REGVAL("register") >> "shift" & "srcmask") and write-back to CRTC
- * port
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint8_t shift = bios->data[offset + 5];
- uint8_t srcmask = bios->data[offset + 6];
- uint16_t crtcport = ROM16(bios->data[offset + 7]);
- uint8_t crtcindex = bios->data[offset + 9];
- uint8_t mask = bios->data[offset + 10];
- uint32_t data;
- uint8_t crtcdata;
-
- if (!iexec->execute)
- return 11;
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%02X, "
- "Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X\n",
- offset, reg, shift, srcmask, crtcport, crtcindex, mask);
-
- data = bios_rd32(bios, reg);
-
- if (shift < 0x80)
- data >>= shift;
- else
- data <<= (0x100 - shift);
-
- data &= srcmask;
-
- crtcdata = bios_idxprt_rd(bios, crtcport, crtcindex) & mask;
- crtcdata |= (uint8_t)data;
- bios_idxprt_wr(bios, crtcport, crtcindex, crtcdata);
-
- return 11;
-}
-
-static int
-init_not(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_NOT opcode: 0x38 ('8')
- *
- * offset (8 bit): opcode
- *
- * Invert the current execute / no-execute condition (i.e. "else")
- */
- if (iexec->execute)
- BIOSLOG(bios, "0x%04X: ------ Skipping following commands ------\n", offset);
- else
- BIOSLOG(bios, "0x%04X: ------ Executing following commands ------\n", offset);
-
- iexec->execute = !iexec->execute;
- return 1;
-}
-
-static int
-init_io_flag_condition(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_IO_FLAG_CONDITION opcode: 0x39 ('9')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): condition number
- *
- * Check condition "condition number" in the IO flag condition table.
- * If condition not met skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t cond = bios->data[offset + 1];
-
- if (!iexec->execute)
- return 2;
-
- if (io_flag_condition_met(bios, offset, cond))
- BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
- else {
- BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
- iexec->execute = false;
- }
-
- return 2;
-}
-
-static int
-init_dp_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_DP_CONDITION opcode: 0x3A ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): "sub" opcode
- * offset + 2 (8 bit): unknown
- *
- */
-
- struct dcb_entry *dcb = bios->display.output;
- struct drm_device *dev = bios->dev;
- uint8_t cond = bios->data[offset + 1];
- uint8_t *table, *entry;
-
- BIOSLOG(bios, "0x%04X: subop 0x%02X\n", offset, cond);
-
- if (!iexec->execute)
- return 3;
-
- table = nouveau_dp_bios_data(dev, dcb, &entry);
- if (!table)
- return 3;
-
- switch (cond) {
- case 0:
- entry = dcb_conn(dev, dcb->connector);
- if (!entry || entry[0] != DCB_CONNECTOR_eDP)
- iexec->execute = false;
- break;
- case 1:
- case 2:
- if ((table[0] < 0x40 && !(entry[5] & cond)) ||
- (table[0] == 0x40 && !(entry[4] & cond)))
- iexec->execute = false;
- break;
- case 5:
- {
- struct nouveau_i2c_port *auxch;
- int ret;
-
- auxch = nouveau_i2c_find(dev, bios->display.output->i2c_index);
- if (!auxch) {
- NV_ERROR(dev, "0x%04X: couldn't get auxch\n", offset);
- return 3;
- }
-
- ret = auxch_rd(dev, auxch, 0xd, &cond, 1);
- if (ret) {
- NV_ERROR(dev, "0x%04X: auxch rd fail: %d\n", offset, ret);
- return 3;
- }
-
- if (!(cond & 1))
- iexec->execute = false;
- }
- break;
- default:
- NV_WARN(dev, "0x%04X: unknown INIT_3A op: %d\n", offset, cond);
- break;
- }
-
- if (iexec->execute)
- BIOSLOG(bios, "0x%04X: continuing to execute\n", offset);
- else
- BIOSLOG(bios, "0x%04X: skipping following commands\n", offset);
-
- return 3;
-}
-
-static int
-init_op_3b(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_3B opcode: 0x3B ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): crtc index
- *
- */
-
- uint8_t or = ffs(bios->display.output->or) - 1;
- uint8_t index = bios->data[offset + 1];
- uint8_t data;
-
- if (!iexec->execute)
- return 2;
-
- data = bios_idxprt_rd(bios, 0x3d4, index);
- bios_idxprt_wr(bios, 0x3d4, index, data & ~(1 << or));
- return 2;
-}
-
-static int
-init_op_3c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_3C opcode: 0x3C ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): crtc index
- *
- */
-
- uint8_t or = ffs(bios->display.output->or) - 1;
- uint8_t index = bios->data[offset + 1];
- uint8_t data;
-
- if (!iexec->execute)
- return 2;
-
- data = bios_idxprt_rd(bios, 0x3d4, index);
- bios_idxprt_wr(bios, 0x3d4, index, data | (1 << or));
- return 2;
-}
-
-static int
-init_idx_addr_latched(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_INDEX_ADDRESS_LATCHED opcode: 0x49 ('I')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): control register
- * offset + 5 (32 bit): data register
- * offset + 9 (32 bit): mask
- * offset + 13 (32 bit): data
- * offset + 17 (8 bit): count
- * offset + 18 (8 bit): address 1
- * offset + 19 (8 bit): data 1
- * ...
- *
- * For each of "count" address and data pairs, write "data n" to
- * "data register", read the current value of "control register",
- * and write it back once ANDed with "mask", ORed with "data",
- * and ORed with "address n"
- */
-
- uint32_t controlreg = ROM32(bios->data[offset + 1]);
- uint32_t datareg = ROM32(bios->data[offset + 5]);
- uint32_t mask = ROM32(bios->data[offset + 9]);
- uint32_t data = ROM32(bios->data[offset + 13]);
- uint8_t count = bios->data[offset + 17];
- int len = 18 + count * 2;
- uint32_t value;
- int i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: ControlReg: 0x%08X, DataReg: 0x%08X, "
- "Mask: 0x%08X, Data: 0x%08X, Count: 0x%02X\n",
- offset, controlreg, datareg, mask, data, count);
-
- for (i = 0; i < count; i++) {
- uint8_t instaddress = bios->data[offset + 18 + i * 2];
- uint8_t instdata = bios->data[offset + 19 + i * 2];
-
- BIOSLOG(bios, "0x%04X: Address: 0x%02X, Data: 0x%02X\n",
- offset, instaddress, instdata);
-
- bios_wr32(bios, datareg, instdata);
- value = bios_rd32(bios, controlreg) & mask;
- value |= data;
- value |= instaddress;
- bios_wr32(bios, controlreg, value);
- }
-
- return len;
-}
-
-static int
-init_io_restrict_pll2(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_IO_RESTRICT_PLL2 opcode: 0x4A ('J')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): CRTC index
- * offset + 4 (8 bit): mask
- * offset + 5 (8 bit): shift
- * offset + 6 (8 bit): count
- * offset + 7 (32 bit): register
- * offset + 11 (32 bit): frequency 1
- * ...
- *
- * Starting at offset + 11 there are "count" 32 bit frequencies (kHz).
- * Set PLL register "register" to coefficients for frequency n,
- * selected by reading index "CRTC index" of "CRTC port" ANDed with
- * "mask" and shifted right by "shift".
- */
-
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t crtcindex = bios->data[offset + 3];
- uint8_t mask = bios->data[offset + 4];
- uint8_t shift = bios->data[offset + 5];
- uint8_t count = bios->data[offset + 6];
- uint32_t reg = ROM32(bios->data[offset + 7]);
- int len = 11 + count * 4;
- uint8_t config;
- uint32_t freq;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
- "Shift: 0x%02X, Count: 0x%02X, Reg: 0x%08X\n",
- offset, crtcport, crtcindex, mask, shift, count, reg);
-
- if (!reg)
- return len;
-
- config = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) >> shift;
- if (config > count) {
- NV_ERROR(bios->dev,
- "0x%04X: Config 0x%02X exceeds maximal bound 0x%02X\n",
- offset, config, count);
- return len;
- }
-
- freq = ROM32(bios->data[offset + 11 + config * 4]);
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Config: 0x%02X, Freq: %dkHz\n",
- offset, reg, config, freq);
-
- setPLL(bios->dev, reg, freq);
-
- return len;
-}
-
-static int
-init_pll2(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_PLL2 opcode: 0x4B ('K')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (32 bit): freq
- *
- * Set PLL register "register" to coefficients for frequency "freq"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint32_t freq = ROM32(bios->data[offset + 5]);
-
- if (!iexec->execute)
- return 9;
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%04X, Freq: %dkHz\n",
- offset, reg, freq);
-
- setPLL(bios->dev, reg, freq);
- return 9;
-}
-
-static int
-init_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_I2C_BYTE opcode: 0x4C ('L')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): DCB I2C table entry index
- * offset + 2 (8 bit): I2C slave address
- * offset + 3 (8 bit): count
- * offset + 4 (8 bit): I2C register 1
- * offset + 5 (8 bit): mask 1
- * offset + 6 (8 bit): data 1
- * ...
- *
- * For each of "count" registers given by "I2C register n" on the device
- * addressed by "I2C slave address" on the I2C bus given by
- * "DCB I2C table entry index", read the register, AND the result with
- * "mask n" and OR it with "data n" before writing it back to the device
- */
-
- struct drm_device *dev = bios->dev;
- uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2] >> 1;
- uint8_t count = bios->data[offset + 3];
- struct nouveau_i2c_port *chan;
- int len = 4 + count * 3;
- int ret, i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
- "Count: 0x%02X\n",
- offset, i2c_index, i2c_address, count);
-
- chan = init_i2c_device_find(dev, i2c_index);
- if (!chan) {
- NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
- return len;
- }
-
- for (i = 0; i < count; i++) {
- uint8_t reg = bios->data[offset + 4 + i * 3];
- uint8_t mask = bios->data[offset + 5 + i * 3];
- uint8_t data = bios->data[offset + 6 + i * 3];
- union i2c_smbus_data val;
-
- ret = i2c_smbus_xfer(nouveau_i2c_adapter(chan), i2c_address, 0,
- I2C_SMBUS_READ, reg,
- I2C_SMBUS_BYTE_DATA, &val);
- if (ret < 0) {
- NV_ERROR(dev, "0x%04X: i2c rd fail: %d\n", offset, ret);
- return len;
- }
-
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, reg, val.byte, mask, data);
-
- if (!bios->execute)
- continue;
-
- val.byte &= mask;
- val.byte |= data;
- ret = i2c_smbus_xfer(nouveau_i2c_adapter(chan), i2c_address, 0,
- I2C_SMBUS_WRITE, reg,
- I2C_SMBUS_BYTE_DATA, &val);
- if (ret < 0) {
- NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
- return len;
- }
- }
-
- return len;
-}
-
-static int
-init_zm_i2c_byte(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_I2C_BYTE opcode: 0x4D ('M')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): DCB I2C table entry index
- * offset + 2 (8 bit): I2C slave address
- * offset + 3 (8 bit): count
- * offset + 4 (8 bit): I2C register 1
- * offset + 5 (8 bit): data 1
- * ...
- *
- * For each of "count" registers given by "I2C register n" on the device
- * addressed by "I2C slave address" on the I2C bus given by
- * "DCB I2C table entry index", set the register to "data n"
- */
-
- struct drm_device *dev = bios->dev;
- uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2] >> 1;
- uint8_t count = bios->data[offset + 3];
- struct nouveau_i2c_port *chan;
- int len = 4 + count * 2;
- int ret, i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
- "Count: 0x%02X\n",
- offset, i2c_index, i2c_address, count);
-
- chan = init_i2c_device_find(dev, i2c_index);
- if (!chan) {
- NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
- return len;
- }
-
- for (i = 0; i < count; i++) {
- uint8_t reg = bios->data[offset + 4 + i * 2];
- union i2c_smbus_data val;
-
- val.byte = bios->data[offset + 5 + i * 2];
-
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Data: 0x%02X\n",
- offset, reg, val.byte);
-
- if (!bios->execute)
- continue;
-
- ret = i2c_smbus_xfer(nouveau_i2c_adapter(chan), i2c_address, 0,
- I2C_SMBUS_WRITE, reg,
- I2C_SMBUS_BYTE_DATA, &val);
- if (ret < 0) {
- NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
- return len;
- }
- }
-
- return len;
-}
-
-static int
-init_zm_i2c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_I2C opcode: 0x4E ('N')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): DCB I2C table entry index
- * offset + 2 (8 bit): I2C slave address
- * offset + 3 (8 bit): count
- * offset + 4 (8 bit): data 1
- * ...
- *
- * Send "count" bytes ("data n") to the device addressed by "I2C slave
- * address" on the I2C bus given by "DCB I2C table entry index"
- */
-
- struct drm_device *dev = bios->dev;
- uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2] >> 1;
- uint8_t count = bios->data[offset + 3];
- int len = 4 + count;
- struct nouveau_i2c_port *chan;
- struct i2c_msg msg;
- uint8_t data[256];
- int ret, i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X, "
- "Count: 0x%02X\n",
- offset, i2c_index, i2c_address, count);
-
- chan = init_i2c_device_find(dev, i2c_index);
- if (!chan) {
- NV_ERROR(dev, "0x%04X: i2c bus not found\n", offset);
- return len;
- }
-
- for (i = 0; i < count; i++) {
- data[i] = bios->data[offset + 4 + i];
-
- BIOSLOG(bios, "0x%04X: Data: 0x%02X\n", offset, data[i]);
- }
-
- if (bios->execute) {
- msg.addr = i2c_address;
- msg.flags = 0;
- msg.len = count;
- msg.buf = data;
- ret = i2c_transfer(nouveau_i2c_adapter(chan), &msg, 1);
- if (ret != 1) {
- NV_ERROR(dev, "0x%04X: i2c wr fail: %d\n", offset, ret);
- return len;
- }
- }
-
- return len;
-}
-
-static int
-init_tmds(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_TMDS opcode: 0x4F ('O') (non-canon name)
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): magic lookup value
- * offset + 2 (8 bit): TMDS address
- * offset + 3 (8 bit): mask
- * offset + 4 (8 bit): data
- *
- * Read the data reg for TMDS address "TMDS address", AND it with mask
- * and OR it with data, then write it back
- * "magic lookup value" determines which TMDS base address register is
- * used -- see get_tmds_index_reg()
- */
-
- struct drm_device *dev = bios->dev;
- uint8_t mlv = bios->data[offset + 1];
- uint32_t tmdsaddr = bios->data[offset + 2];
- uint8_t mask = bios->data[offset + 3];
- uint8_t data = bios->data[offset + 4];
- uint32_t reg, value;
-
- if (!iexec->execute)
- return 5;
-
- BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, TMDSAddr: 0x%02X, "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, mlv, tmdsaddr, mask, data);
-
- reg = get_tmds_index_reg(bios->dev, mlv);
- if (!reg) {
- NV_ERROR(dev, "0x%04X: no tmds_index_reg\n", offset);
- return 5;
- }
-
- bios_wr32(bios, reg,
- tmdsaddr | NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE);
- value = (bios_rd32(bios, reg + 4) & mask) | data;
- bios_wr32(bios, reg + 4, value);
- bios_wr32(bios, reg, tmdsaddr);
-
- return 5;
-}
-
-static int
-init_zm_tmds_group(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_ZM_TMDS_GROUP opcode: 0x50 ('P') (non-canon name)
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): magic lookup value
- * offset + 2 (8 bit): count
- * offset + 3 (8 bit): addr 1
- * offset + 4 (8 bit): data 1
- * ...
- *
- * For each of "count" TMDS address and data pairs write "data n" to
- * "addr n". "magic lookup value" determines which TMDS base address
- * register is used -- see get_tmds_index_reg()
- */
-
- struct drm_device *dev = bios->dev;
- uint8_t mlv = bios->data[offset + 1];
- uint8_t count = bios->data[offset + 2];
- int len = 3 + count * 2;
- uint32_t reg;
- int i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: MagicLookupValue: 0x%02X, Count: 0x%02X\n",
- offset, mlv, count);
-
- reg = get_tmds_index_reg(bios->dev, mlv);
- if (!reg) {
- NV_ERROR(dev, "0x%04X: no tmds_index_reg\n", offset);
- return len;
- }
-
- for (i = 0; i < count; i++) {
- uint8_t tmdsaddr = bios->data[offset + 3 + i * 2];
- uint8_t tmdsdata = bios->data[offset + 4 + i * 2];
-
- bios_wr32(bios, reg + 4, tmdsdata);
- bios_wr32(bios, reg, tmdsaddr);
- }
-
- return len;
-}
-
-static int
-init_cr_idx_adr_latch(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_CR_INDEX_ADDRESS_LATCHED opcode: 0x51 ('Q')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): CRTC index1
- * offset + 2 (8 bit): CRTC index2
- * offset + 3 (8 bit): baseaddr
- * offset + 4 (8 bit): count
- * offset + 5 (8 bit): data 1
- * ...
- *
- * For each of "count" address and data pairs, write "baseaddr + n" to
- * "CRTC index1" and "data n" to "CRTC index2"
- * Once complete, restore initial value read from "CRTC index1"
- */
- uint8_t crtcindex1 = bios->data[offset + 1];
- uint8_t crtcindex2 = bios->data[offset + 2];
- uint8_t baseaddr = bios->data[offset + 3];
- uint8_t count = bios->data[offset + 4];
- int len = 5 + count;
- uint8_t oldaddr, data;
- int i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: Index1: 0x%02X, Index2: 0x%02X, "
- "BaseAddr: 0x%02X, Count: 0x%02X\n",
- offset, crtcindex1, crtcindex2, baseaddr, count);
-
- oldaddr = bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, crtcindex1);
-
- for (i = 0; i < count; i++) {
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex1,
- baseaddr + i);
- data = bios->data[offset + 5 + i];
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex2, data);
- }
-
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex1, oldaddr);
-
- return len;
-}
-
-static int
-init_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_CR opcode: 0x52 ('R')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): CRTC index
- * offset + 2 (8 bit): mask
- * offset + 3 (8 bit): data
- *
- * Assign the value of at "CRTC index" ANDed with mask and ORed with
- * data back to "CRTC index"
- */
-
- uint8_t crtcindex = bios->data[offset + 1];
- uint8_t mask = bios->data[offset + 2];
- uint8_t data = bios->data[offset + 3];
- uint8_t value;
-
- if (!iexec->execute)
- return 4;
-
- BIOSLOG(bios, "0x%04X: Index: 0x%02X, Mask: 0x%02X, Data: 0x%02X\n",
- offset, crtcindex, mask, data);
-
- value = bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, crtcindex) & mask;
- value |= data;
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, value);
-
- return 4;
-}
-
-static int
-init_zm_cr(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_CR opcode: 0x53 ('S')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): CRTC index
- * offset + 2 (8 bit): value
- *
- * Assign "value" to CRTC register with index "CRTC index".
- */
-
- uint8_t crtcindex = ROM32(bios->data[offset + 1]);
- uint8_t data = bios->data[offset + 2];
-
- if (!iexec->execute)
- return 3;
-
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, crtcindex, data);
-
- return 3;
-}
-
-static int
-init_zm_cr_group(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_CR_GROUP opcode: 0x54 ('T')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): count
- * offset + 2 (8 bit): CRTC index 1
- * offset + 3 (8 bit): value 1
- * ...
- *
- * For "count", assign "value n" to CRTC register with index
- * "CRTC index n".
- */
-
- uint8_t count = bios->data[offset + 1];
- int len = 2 + count * 2;
- int i;
-
- if (!iexec->execute)
- return len;
-
- for (i = 0; i < count; i++)
- init_zm_cr(bios, offset + 2 + 2 * i - 1, iexec);
-
- return len;
-}
-
-static int
-init_condition_time(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_CONDITION_TIME opcode: 0x56 ('V')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): condition number
- * offset + 2 (8 bit): retries / 50
- *
- * Check condition "condition number" in the condition table.
- * Bios code then sleeps for 2ms if the condition is not met, and
- * repeats up to "retries" times, but on one C51 this has proved
- * insufficient. In mmiotraces the driver sleeps for 20ms, so we do
- * this, and bail after "retries" times, or 2s, whichever is less.
- * If still not met after retries, clear execution flag for this table.
- */
-
- uint8_t cond = bios->data[offset + 1];
- uint16_t retries = bios->data[offset + 2] * 50;
- unsigned cnt;
-
- if (!iexec->execute)
- return 3;
-
- if (retries > 100)
- retries = 100;
-
- BIOSLOG(bios, "0x%04X: Condition: 0x%02X, Retries: 0x%02X\n",
- offset, cond, retries);
-
- if (!bios->execute) /* avoid 2s delays when "faking" execution */
- retries = 1;
-
- for (cnt = 0; cnt < retries; cnt++) {
- if (bios_condition_met(bios, offset, cond)) {
- BIOSLOG(bios, "0x%04X: Condition met, continuing\n",
- offset);
- break;
- } else {
- BIOSLOG(bios, "0x%04X: "
- "Condition not met, sleeping for 20ms\n",
- offset);
- mdelay(20);
- }
- }
-
- if (!bios_condition_met(bios, offset, cond)) {
- NV_WARN(bios->dev,
- "0x%04X: Condition still not met after %dms, "
- "skipping following opcodes\n", offset, 20 * retries);
- iexec->execute = false;
- }
-
- return 3;
-}
-
-static int
-init_ltime(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_LTIME opcode: 0x57 ('V')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): time
- *
- * Sleep for "time" milliseconds.
- */
-
- unsigned time = ROM16(bios->data[offset + 1]);
-
- if (!iexec->execute)
- return 3;
-
- BIOSLOG(bios, "0x%04X: Sleeping for 0x%04X milliseconds\n",
- offset, time);
-
- mdelay(time);
-
- return 3;
-}
-
-static int
-init_zm_reg_sequence(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_ZM_REG_SEQUENCE opcode: 0x58 ('X')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): base register
- * offset + 5 (8 bit): count
- * offset + 6 (32 bit): value 1
- * ...
- *
- * Starting at offset + 6 there are "count" 32 bit values.
- * For "count" iterations set "base register" + 4 * current_iteration
- * to "value current_iteration"
- */
-
- uint32_t basereg = ROM32(bios->data[offset + 1]);
- uint32_t count = bios->data[offset + 5];
- int len = 6 + count * 4;
- int i;
-
- if (!iexec->execute)
- return len;
-
- BIOSLOG(bios, "0x%04X: BaseReg: 0x%08X, Count: 0x%02X\n",
- offset, basereg, count);
-
- for (i = 0; i < count; i++) {
- uint32_t reg = basereg + i * 4;
- uint32_t data = ROM32(bios->data[offset + 6 + i * 4]);
-
- bios_wr32(bios, reg, data);
- }
-
- return len;
-}
-
-static int
-init_sub_direct(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_SUB_DIRECT opcode: 0x5B ('[')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): subroutine offset (in bios)
- *
- * Calls a subroutine that will execute commands until INIT_DONE
- * is found.
- */
-
- uint16_t sub_offset = ROM16(bios->data[offset + 1]);
-
- if (!iexec->execute)
- return 3;
-
- BIOSLOG(bios, "0x%04X: Executing subroutine at 0x%04X\n",
- offset, sub_offset);
-
- parse_init_table(bios, sub_offset, iexec);
-
- BIOSLOG(bios, "0x%04X: End of 0x%04X subroutine\n", offset, sub_offset);
-
- return 3;
-}
-
-static int
-init_jump(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_JUMP opcode: 0x5C ('\')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): offset (in bios)
- *
- * Continue execution of init table from 'offset'
- */
-
- uint16_t jmp_offset = ROM16(bios->data[offset + 1]);
-
- if (!iexec->execute)
- return 3;
-
- BIOSLOG(bios, "0x%04X: Jump to 0x%04X\n", offset, jmp_offset);
- return jmp_offset - offset;
-}
-
-static int
-init_i2c_if(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_I2C_IF opcode: 0x5E ('^')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): DCB I2C table entry index
- * offset + 2 (8 bit): I2C slave address
- * offset + 3 (8 bit): I2C register
- * offset + 4 (8 bit): mask
- * offset + 5 (8 bit): data
- *
- * Read the register given by "I2C register" on the device addressed
- * by "I2C slave address" on the I2C bus given by "DCB I2C table
- * entry index". Compare the result AND "mask" to "data".
- * If they're not equal, skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2] >> 1;
- uint8_t reg = bios->data[offset + 3];
- uint8_t mask = bios->data[offset + 4];
- uint8_t data = bios->data[offset + 5];
- struct nouveau_i2c_port *chan;
- union i2c_smbus_data val;
- int ret;
-
- /* no execute check by design */
-
- BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X\n",
- offset, i2c_index, i2c_address);
-
- chan = init_i2c_device_find(bios->dev, i2c_index);
- if (!chan)
- return -ENODEV;
-
- ret = i2c_smbus_xfer(nouveau_i2c_adapter(chan), i2c_address, 0,
- I2C_SMBUS_READ, reg,
- I2C_SMBUS_BYTE_DATA, &val);
- if (ret < 0) {
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: [no device], "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, reg, mask, data);
- iexec->execute = 0;
- return 6;
- }
-
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X, Value: 0x%02X, "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, reg, val.byte, mask, data);
-
- iexec->execute = ((val.byte & mask) == data);
-
- return 6;
-}
-
-static int
-init_copy_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_COPY_NV_REG opcode: 0x5F ('_')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): src reg
- * offset + 5 (8 bit): shift
- * offset + 6 (32 bit): src mask
- * offset + 10 (32 bit): xor
- * offset + 14 (32 bit): dst reg
- * offset + 18 (32 bit): dst mask
- *
- * Shift REGVAL("src reg") right by (signed) "shift", AND result with
- * "src mask", then XOR with "xor". Write this OR'd with
- * (REGVAL("dst reg") AND'd with "dst mask") to "dst reg"
- */
-
- uint32_t srcreg = *((uint32_t *)(&bios->data[offset + 1]));
- uint8_t shift = bios->data[offset + 5];
- uint32_t srcmask = *((uint32_t *)(&bios->data[offset + 6]));
- uint32_t xor = *((uint32_t *)(&bios->data[offset + 10]));
- uint32_t dstreg = *((uint32_t *)(&bios->data[offset + 14]));
- uint32_t dstmask = *((uint32_t *)(&bios->data[offset + 18]));
- uint32_t srcvalue, dstvalue;
-
- if (!iexec->execute)
- return 22;
-
- BIOSLOG(bios, "0x%04X: SrcReg: 0x%08X, Shift: 0x%02X, SrcMask: 0x%08X, "
- "Xor: 0x%08X, DstReg: 0x%08X, DstMask: 0x%08X\n",
- offset, srcreg, shift, srcmask, xor, dstreg, dstmask);
-
- srcvalue = bios_rd32(bios, srcreg);
-
- if (shift < 0x80)
- srcvalue >>= shift;
- else
- srcvalue <<= (0x100 - shift);
-
- srcvalue = (srcvalue & srcmask) ^ xor;
-
- dstvalue = bios_rd32(bios, dstreg) & dstmask;
-
- bios_wr32(bios, dstreg, dstvalue | srcvalue);
-
- return 22;
-}
-
-static int
-init_zm_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_INDEX_IO opcode: 0x62 ('b')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): CRTC index
- * offset + 4 (8 bit): data
- *
- * Write "data" to index "CRTC index" of "CRTC port"
- */
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t crtcindex = bios->data[offset + 3];
- uint8_t data = bios->data[offset + 4];
-
- if (!iexec->execute)
- return 5;
-
- bios_idxprt_wr(bios, crtcport, crtcindex, data);
-
- return 5;
-}
-
-static inline void
-bios_md32(struct nvbios *bios, uint32_t reg,
- uint32_t mask, uint32_t val)
-{
- bios_wr32(bios, reg, (bios_rd32(bios, reg) & ~mask) | val);
-}
-
-static uint32_t
-peek_fb(struct drm_device *dev, struct io_mapping *fb,
- uint32_t off)
-{
- uint32_t val = 0;
-
- if (off < pci_resource_len(dev->pdev, 1)) {
- uint8_t __iomem *p =
- io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
-
- val = ioread32(p + (off & ~PAGE_MASK));
-
- io_mapping_unmap_atomic(p);
- }
-
- return val;
-}
-
-static void
-poke_fb(struct drm_device *dev, struct io_mapping *fb,
- uint32_t off, uint32_t val)
-{
- if (off < pci_resource_len(dev->pdev, 1)) {
- uint8_t __iomem *p =
- io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
-
- iowrite32(val, p + (off & ~PAGE_MASK));
- wmb();
-
- io_mapping_unmap_atomic(p);
- }
-}
-
-static inline bool
-read_back_fb(struct drm_device *dev, struct io_mapping *fb,
- uint32_t off, uint32_t val)
-{
- poke_fb(dev, fb, off, val);
- return val == peek_fb(dev, fb, off);
-}
-
-static int
-nv04_init_compute_mem(struct nvbios *bios)
-{
- struct drm_device *dev = bios->dev;
- uint32_t patt = 0xdeadbeef;
- struct io_mapping *fb;
- int i;
-
- /* Map the framebuffer aperture */
- fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
- pci_resource_len(dev->pdev, 1));
- if (!fb)
- return -ENOMEM;
-
- /* Sequencer and refresh off */
- NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) | 0x20);
- bios_md32(bios, NV04_PFB_DEBUG_0, 0, NV04_PFB_DEBUG_0_REFRESH_OFF);
-
- bios_md32(bios, NV04_PFB_BOOT_0, ~0,
- NV04_PFB_BOOT_0_RAM_AMOUNT_16MB |
- NV04_PFB_BOOT_0_RAM_WIDTH_128 |
- NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_16MBIT);
-
- for (i = 0; i < 4; i++)
- poke_fb(dev, fb, 4 * i, patt);
-
- poke_fb(dev, fb, 0x400000, patt + 1);
-
- if (peek_fb(dev, fb, 0) == patt + 1) {
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
- NV04_PFB_BOOT_0_RAM_TYPE_SDRAM_16MBIT);
- bios_md32(bios, NV04_PFB_DEBUG_0,
- NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
-
- for (i = 0; i < 4; i++)
- poke_fb(dev, fb, 4 * i, patt);
-
- if ((peek_fb(dev, fb, 0xc) & 0xffff) != (patt & 0xffff))
- bios_md32(bios, NV04_PFB_BOOT_0,
- NV04_PFB_BOOT_0_RAM_WIDTH_128 |
- NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
- } else if ((peek_fb(dev, fb, 0xc) & 0xffff0000) !=
- (patt & 0xffff0000)) {
- bios_md32(bios, NV04_PFB_BOOT_0,
- NV04_PFB_BOOT_0_RAM_WIDTH_128 |
- NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
- } else if (peek_fb(dev, fb, 0) != patt) {
- if (read_back_fb(dev, fb, 0x800000, patt))
- bios_md32(bios, NV04_PFB_BOOT_0,
- NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
- else
- bios_md32(bios, NV04_PFB_BOOT_0,
- NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_TYPE,
- NV04_PFB_BOOT_0_RAM_TYPE_SGRAM_8MBIT);
-
- } else if (!read_back_fb(dev, fb, 0x800000, patt)) {
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
- }
-
- /* Refresh on, sequencer on */
- bios_md32(bios, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
- NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) & ~0x20);
-
- io_mapping_free(fb);
- return 0;
-}
-
-static const uint8_t *
-nv05_memory_config(struct nvbios *bios)
-{
- /* Defaults for BIOSes lacking a memory config table */
- static const uint8_t default_config_tab[][2] = {
- { 0x24, 0x00 },
- { 0x28, 0x00 },
- { 0x24, 0x01 },
- { 0x1f, 0x00 },
- { 0x0f, 0x00 },
- { 0x17, 0x00 },
- { 0x06, 0x00 },
- { 0x00, 0x00 }
- };
- int i = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) &
- NV_PEXTDEV_BOOT_0_RAMCFG) >> 2;
-
- if (bios->legacy.mem_init_tbl_ptr)
- return &bios->data[bios->legacy.mem_init_tbl_ptr + 2 * i];
- else
- return default_config_tab[i];
-}
-
-static int
-nv05_init_compute_mem(struct nvbios *bios)
-{
- struct drm_device *dev = bios->dev;
- const uint8_t *ramcfg = nv05_memory_config(bios);
- uint32_t patt = 0xdeadbeef;
- struct io_mapping *fb;
- int i, v;
-
- /* Map the framebuffer aperture */
- fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
- pci_resource_len(dev->pdev, 1));
- if (!fb)
- return -ENOMEM;
-
- /* Sequencer off */
- NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) | 0x20);
-
- if (bios_rd32(bios, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_UMA_ENABLE)
- goto out;
-
- bios_md32(bios, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0);
-
- /* If present load the hardcoded scrambling table */
- if (bios->legacy.mem_init_tbl_ptr) {
- uint32_t *scramble_tab = (uint32_t *)&bios->data[
- bios->legacy.mem_init_tbl_ptr + 0x10];
-
- for (i = 0; i < 8; i++)
- bios_wr32(bios, NV04_PFB_SCRAMBLE(i),
- ROM32(scramble_tab[i]));
- }
-
- /* Set memory type/width/length defaults depending on the straps */
- bios_md32(bios, NV04_PFB_BOOT_0, 0x3f, ramcfg[0]);
-
- if (ramcfg[1] & 0x80)
- bios_md32(bios, NV04_PFB_CFG0, 0, NV04_PFB_CFG0_SCRAMBLE);
-
- bios_md32(bios, NV04_PFB_CFG1, 0x700001, (ramcfg[1] & 1) << 20);
- bios_md32(bios, NV04_PFB_CFG1, 0, 1);
-
- /* Probe memory bus width */
- for (i = 0; i < 4; i++)
- poke_fb(dev, fb, 4 * i, patt);
-
- if (peek_fb(dev, fb, 0xc) != patt)
- bios_md32(bios, NV04_PFB_BOOT_0,
- NV04_PFB_BOOT_0_RAM_WIDTH_128, 0);
-
- /* Probe memory length */
- v = bios_rd32(bios, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_RAM_AMOUNT;
-
- if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_32MB &&
- (!read_back_fb(dev, fb, 0x1000000, ++patt) ||
- !read_back_fb(dev, fb, 0, ++patt)))
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_16MB);
-
- if (v == NV04_PFB_BOOT_0_RAM_AMOUNT_16MB &&
- !read_back_fb(dev, fb, 0x800000, ++patt))
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_8MB);
-
- if (!read_back_fb(dev, fb, 0x400000, ++patt))
- bios_md32(bios, NV04_PFB_BOOT_0, NV04_PFB_BOOT_0_RAM_AMOUNT,
- NV04_PFB_BOOT_0_RAM_AMOUNT_4MB);
-
-out:
- /* Sequencer on */
- NVWriteVgaSeq(dev, 0, 1, NVReadVgaSeq(dev, 0, 1) & ~0x20);
-
- io_mapping_free(fb);
- return 0;
-}
-
-static int
-nv10_init_compute_mem(struct nvbios *bios)
-{
- struct drm_device *dev = bios->dev;
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- const int mem_width[] = { 0x10, 0x00, 0x20 };
- const int mem_width_count = (dev_priv->chipset >= 0x17 ? 3 : 2);
- uint32_t patt = 0xdeadbeef;
- struct io_mapping *fb;
- int i, j, k;
-
- /* Map the framebuffer aperture */
- fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
- pci_resource_len(dev->pdev, 1));
- if (!fb)
- return -ENOMEM;
-
- bios_wr32(bios, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
-
- /* Probe memory bus width */
- for (i = 0; i < mem_width_count; i++) {
- bios_md32(bios, NV04_PFB_CFG0, 0x30, mem_width[i]);
-
- for (j = 0; j < 4; j++) {
- for (k = 0; k < 4; k++)
- poke_fb(dev, fb, 0x1c, 0);
-
- poke_fb(dev, fb, 0x1c, patt);
- poke_fb(dev, fb, 0x3c, 0);
-
- if (peek_fb(dev, fb, 0x1c) == patt)
- goto mem_width_found;
- }
- }
-
-mem_width_found:
- patt <<= 1;
-
- /* Probe amount of installed memory */
- for (i = 0; i < 4; i++) {
- int off = bios_rd32(bios, NV04_PFB_FIFO_DATA) - 0x100000;
-
- poke_fb(dev, fb, off, patt);
- poke_fb(dev, fb, 0, 0);
-
- peek_fb(dev, fb, 0);
- peek_fb(dev, fb, 0);
- peek_fb(dev, fb, 0);
- peek_fb(dev, fb, 0);
-
- if (peek_fb(dev, fb, off) == patt)
- goto amount_found;
- }
-
- /* IC missing - disable the upper half memory space. */
- bios_md32(bios, NV04_PFB_CFG0, 0x1000, 0);
-
-amount_found:
- io_mapping_free(fb);
- return 0;
-}
-
-static int
-nv20_init_compute_mem(struct nvbios *bios)
-{
- struct drm_device *dev = bios->dev;
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- uint32_t mask = (dev_priv->chipset >= 0x25 ? 0x300 : 0x900);
- uint32_t amount, off;
- struct io_mapping *fb;
-
- /* Map the framebuffer aperture */
- fb = io_mapping_create_wc(pci_resource_start(dev->pdev, 1),
- pci_resource_len(dev->pdev, 1));
- if (!fb)
- return -ENOMEM;
-
- bios_wr32(bios, NV10_PFB_REFCTRL, NV10_PFB_REFCTRL_VALID_1);
-
- /* Allow full addressing */
- bios_md32(bios, NV04_PFB_CFG0, 0, mask);
-
- amount = bios_rd32(bios, NV04_PFB_FIFO_DATA);
- for (off = amount; off > 0x2000000; off -= 0x2000000)
- poke_fb(dev, fb, off - 4, off);
-
- amount = bios_rd32(bios, NV04_PFB_FIFO_DATA);
- if (amount != peek_fb(dev, fb, amount - 4))
- /* IC missing - disable the upper half memory space. */
- bios_md32(bios, NV04_PFB_CFG0, mask, 0);
-
- io_mapping_free(fb);
- return 0;
-}
-
-static int
-init_compute_mem(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_COMPUTE_MEM opcode: 0x63 ('c')
- *
- * offset (8 bit): opcode
- *
- * This opcode is meant to set the PFB memory config registers
- * appropriately so that we can correctly calculate how much VRAM it
- * has (on nv10 and better chipsets the amount of installed VRAM is
- * subsequently reported in NV_PFB_CSTATUS (0x10020C)).
- *
- * The implementation of this opcode in general consists of several
- * parts:
- *
- * 1) Determination of memory type and density. Only necessary for
- * really old chipsets, the memory type reported by the strap bits
- * (0x101000) is assumed to be accurate on nv05 and newer.
- *
- * 2) Determination of the memory bus width. Usually done by a cunning
- * combination of writes to offsets 0x1c and 0x3c in the fb, and
- * seeing whether the written values are read back correctly.
- *
- * Only necessary on nv0x-nv1x and nv34, on the other cards we can
- * trust the straps.
- *
- * 3) Determination of how many of the card's RAM pads have ICs
- * attached, usually done by a cunning combination of writes to an
- * offset slightly less than the maximum memory reported by
- * NV_PFB_CSTATUS, then seeing if the test pattern can be read back.
- *
- * This appears to be a NOP on IGPs and NV4x or newer chipsets, both io
- * logs of the VBIOS and kmmio traces of the binary driver POSTing the
- * card show nothing being done for this opcode. Why is it still listed
- * in the table?!
- */
-
- /* no iexec->execute check by design */
-
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- int ret;
-
- if (dev_priv->chipset >= 0x40 ||
- dev_priv->chipset == 0x1a ||
- dev_priv->chipset == 0x1f)
- ret = 0;
- else if (dev_priv->chipset >= 0x20 &&
- dev_priv->chipset != 0x34)
- ret = nv20_init_compute_mem(bios);
- else if (dev_priv->chipset >= 0x10)
- ret = nv10_init_compute_mem(bios);
- else if (dev_priv->chipset >= 0x5)
- ret = nv05_init_compute_mem(bios);
- else
- ret = nv04_init_compute_mem(bios);
-
- if (ret)
- return ret;
-
- return 1;
-}
-
-static int
-init_reset(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_RESET opcode: 0x65 ('e')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (32 bit): value1
- * offset + 9 (32 bit): value2
- *
- * Assign "value1" to "register", then assign "value2" to "register"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint32_t value1 = ROM32(bios->data[offset + 5]);
- uint32_t value2 = ROM32(bios->data[offset + 9]);
- uint32_t pci_nv_19, pci_nv_20;
-
- /* no iexec->execute check by design */
-
- pci_nv_19 = bios_rd32(bios, NV_PBUS_PCI_NV_19);
- bios_wr32(bios, NV_PBUS_PCI_NV_19, pci_nv_19 & ~0xf00);
-
- bios_wr32(bios, reg, value1);
-
- udelay(10);
-
- bios_wr32(bios, reg, value2);
- bios_wr32(bios, NV_PBUS_PCI_NV_19, pci_nv_19);
-
- pci_nv_20 = bios_rd32(bios, NV_PBUS_PCI_NV_20);
- pci_nv_20 &= ~NV_PBUS_PCI_NV_20_ROM_SHADOW_ENABLED; /* 0xfffffffe */
- bios_wr32(bios, NV_PBUS_PCI_NV_20, pci_nv_20);
-
- return 13;
-}
-
-static int
-init_configure_mem(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_CONFIGURE_MEM opcode: 0x66 ('f')
- *
- * offset (8 bit): opcode
- *
- * Equivalent to INIT_DONE on bios version 3 or greater.
- * For early bios versions, sets up the memory registers, using values
- * taken from the memory init table
- */
-
- /* no iexec->execute check by design */
-
- uint16_t meminitoffs = bios->legacy.mem_init_tbl_ptr + MEM_INIT_SIZE * (bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_SCRATCH4__INDEX) >> 4);
- uint16_t seqtbloffs = bios->legacy.sdr_seq_tbl_ptr, meminitdata = meminitoffs + 6;
- uint32_t reg, data;
-
- if (bios->major_version > 2)
- return 0;
-
- bios_idxprt_wr(bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX, bios_idxprt_rd(
- bios, NV_VIO_SRX, NV_VIO_SR_CLOCK_INDEX) | 0x20);
-
- if (bios->data[meminitoffs] & 1)
- seqtbloffs = bios->legacy.ddr_seq_tbl_ptr;
-
- for (reg = ROM32(bios->data[seqtbloffs]);
- reg != 0xffffffff;
- reg = ROM32(bios->data[seqtbloffs += 4])) {
-
- switch (reg) {
- case NV04_PFB_PRE:
- data = NV04_PFB_PRE_CMD_PRECHARGE;
- break;
- case NV04_PFB_PAD:
- data = NV04_PFB_PAD_CKE_NORMAL;
- break;
- case NV04_PFB_REF:
- data = NV04_PFB_REF_CMD_REFRESH;
- break;
- default:
- data = ROM32(bios->data[meminitdata]);
- meminitdata += 4;
- if (data == 0xffffffff)
- continue;
- }
-
- bios_wr32(bios, reg, data);
- }
-
- return 1;
-}
-
-static int
-init_configure_clk(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_CONFIGURE_CLK opcode: 0x67 ('g')
- *
- * offset (8 bit): opcode
- *
- * Equivalent to INIT_DONE on bios version 3 or greater.
- * For early bios versions, sets up the NVClk and MClk PLLs, using
- * values taken from the memory init table
- */
-
- /* no iexec->execute check by design */
-
- uint16_t meminitoffs = bios->legacy.mem_init_tbl_ptr + MEM_INIT_SIZE * (bios_idxprt_rd(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_SCRATCH4__INDEX) >> 4);
- int clock;
-
- if (bios->major_version > 2)
- return 0;
-
- clock = ROM16(bios->data[meminitoffs + 4]) * 10;
- setPLL(bios->dev, NV_PRAMDAC_NVPLL_COEFF, clock);
-
- clock = ROM16(bios->data[meminitoffs + 2]) * 10;
- if (bios->data[meminitoffs] & 1) /* DDR */
- clock *= 2;
- setPLL(bios->dev, NV_PRAMDAC_MPLL_COEFF, clock);
-
- return 1;
-}
-
-static int
-init_configure_preinit(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_CONFIGURE_PREINIT opcode: 0x68 ('h')
- *
- * offset (8 bit): opcode
- *
- * Equivalent to INIT_DONE on bios version 3 or greater.
- * For early bios versions, does early init, loading ram and crystal
- * configuration from straps into CR3C
- */
-
- /* no iexec->execute check by design */
-
- uint32_t straps = bios_rd32(bios, NV_PEXTDEV_BOOT_0);
- uint8_t cr3c = ((straps << 2) & 0xf0) | (straps & 0x40) >> 6;
-
- if (bios->major_version > 2)
- return 0;
-
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR,
- NV_CIO_CRE_SCRATCH4__INDEX, cr3c);
-
- return 1;
-}
-
-static int
-init_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_IO opcode: 0x69 ('i')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): mask
- * offset + 4 (8 bit): data
- *
- * Assign ((IOVAL("crtc port") & "mask") | "data") to "crtc port"
- */
-
- struct drm_nouveau_private *dev_priv = bios->dev->dev_private;
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t mask = bios->data[offset + 3];
- uint8_t data = bios->data[offset + 4];
-
- if (!iexec->execute)
- return 5;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Mask: 0x%02X, Data: 0x%02X\n",
- offset, crtcport, mask, data);
-
- /*
- * I have no idea what this does, but NVIDIA do this magic sequence
- * in the places where this INIT_IO happens..
- */
- if (dev_priv->card_type >= NV_50 && crtcport == 0x3c3 && data == 1) {
- int i;
-
- bios_wr32(bios, 0x614100, (bios_rd32(
- bios, 0x614100) & 0x0fffffff) | 0x00800000);
-
- bios_wr32(bios, 0x00e18c, bios_rd32(
- bios, 0x00e18c) | 0x00020000);
-
- bios_wr32(bios, 0x614900, (bios_rd32(
- bios, 0x614900) & 0x0fffffff) | 0x00800000);
-
- bios_wr32(bios, 0x000200, bios_rd32(
- bios, 0x000200) & ~0x40000000);
-
- mdelay(10);
-
- bios_wr32(bios, 0x00e18c, bios_rd32(
- bios, 0x00e18c) & ~0x00020000);
-
- bios_wr32(bios, 0x000200, bios_rd32(
- bios, 0x000200) | 0x40000000);
-
- bios_wr32(bios, 0x614100, 0x00800018);
- bios_wr32(bios, 0x614900, 0x00800018);
-
- mdelay(10);
-
- bios_wr32(bios, 0x614100, 0x10000018);
- bios_wr32(bios, 0x614900, 0x10000018);
-
- for (i = 0; i < 3; i++)
- bios_wr32(bios, 0x614280 + (i*0x800), bios_rd32(
- bios, 0x614280 + (i*0x800)) & 0xf0f0f0f0);
-
- for (i = 0; i < 2; i++)
- bios_wr32(bios, 0x614300 + (i*0x800), bios_rd32(
- bios, 0x614300 + (i*0x800)) & 0xfffff0f0);
-
- for (i = 0; i < 3; i++)
- bios_wr32(bios, 0x614380 + (i*0x800), bios_rd32(
- bios, 0x614380 + (i*0x800)) & 0xfffff0f0);
-
- for (i = 0; i < 2; i++)
- bios_wr32(bios, 0x614200 + (i*0x800), bios_rd32(
- bios, 0x614200 + (i*0x800)) & 0xfffffff0);
-
- for (i = 0; i < 2; i++)
- bios_wr32(bios, 0x614108 + (i*0x800), bios_rd32(
- bios, 0x614108 + (i*0x800)) & 0x0fffffff);
- return 5;
- }
-
- bios_port_wr(bios, crtcport, (bios_port_rd(bios, crtcport) & mask) |
- data);
- return 5;
-}
-
-static int
-init_sub(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_SUB opcode: 0x6B ('k')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): script number
- *
- * Execute script number "script number", as a subroutine
- */
-
- uint8_t sub = bios->data[offset + 1];
-
- if (!iexec->execute)
- return 2;
-
- BIOSLOG(bios, "0x%04X: Calling script %d\n", offset, sub);
-
- parse_init_table(bios,
- ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]),
- iexec);
-
- BIOSLOG(bios, "0x%04X: End of script %d\n", offset, sub);
-
- return 2;
-}
-
-static int
-init_ram_condition(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_RAM_CONDITION opcode: 0x6D ('m')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): mask
- * offset + 2 (8 bit): cmpval
- *
- * Test if (NV04_PFB_BOOT_0 & "mask") equals "cmpval".
- * If condition not met skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t mask = bios->data[offset + 1];
- uint8_t cmpval = bios->data[offset + 2];
- uint8_t data;
-
- if (!iexec->execute)
- return 3;
-
- data = bios_rd32(bios, NV04_PFB_BOOT_0) & mask;
-
- BIOSLOG(bios, "0x%04X: Checking if 0x%08X equals 0x%08X\n",
- offset, data, cmpval);
-
- if (data == cmpval)
- BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
- else {
- BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
- iexec->execute = false;
- }
-
- return 3;
-}
-
-static int
-init_nv_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_NV_REG opcode: 0x6E ('n')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (32 bit): mask
- * offset + 9 (32 bit): data
- *
- * Assign ((REGVAL("register") & "mask") | "data") to "register"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint32_t mask = ROM32(bios->data[offset + 5]);
- uint32_t data = ROM32(bios->data[offset + 9]);
-
- if (!iexec->execute)
- return 13;
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Mask: 0x%08X, Data: 0x%08X\n",
- offset, reg, mask, data);
-
- bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | data);
-
- return 13;
-}
-
-static int
-init_macro(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_MACRO opcode: 0x6F ('o')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): macro number
- *
- * Look up macro index "macro number" in the macro index table.
- * The macro index table entry has 1 byte for the index in the macro
- * table, and 1 byte for the number of times to repeat the macro.
- * The macro table entry has 4 bytes for the register address and
- * 4 bytes for the value to write to that register
- */
-
- uint8_t macro_index_tbl_idx = bios->data[offset + 1];
- uint16_t tmp = bios->macro_index_tbl_ptr + (macro_index_tbl_idx * MACRO_INDEX_SIZE);
- uint8_t macro_tbl_idx = bios->data[tmp];
- uint8_t count = bios->data[tmp + 1];
- uint32_t reg, data;
- int i;
-
- if (!iexec->execute)
- return 2;
-
- BIOSLOG(bios, "0x%04X: Macro: 0x%02X, MacroTableIndex: 0x%02X, "
- "Count: 0x%02X\n",
- offset, macro_index_tbl_idx, macro_tbl_idx, count);
-
- for (i = 0; i < count; i++) {
- uint16_t macroentryptr = bios->macro_tbl_ptr + (macro_tbl_idx + i) * MACRO_SIZE;
-
- reg = ROM32(bios->data[macroentryptr]);
- data = ROM32(bios->data[macroentryptr + 4]);
-
- bios_wr32(bios, reg, data);
- }
-
- return 2;
-}
-
-static int
-init_done(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_DONE opcode: 0x71 ('q')
- *
- * offset (8 bit): opcode
- *
- * End the current script
- */
-
- /* mild retval abuse to stop parsing this table */
- return 0;
-}
-
-static int
-init_resume(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_RESUME opcode: 0x72 ('r')
- *
- * offset (8 bit): opcode
- *
- * End the current execute / no-execute condition
- */
-
- if (iexec->execute)
- return 1;
-
- iexec->execute = true;
- BIOSLOG(bios, "0x%04X: ---- Executing following commands ----\n", offset);
-
- return 1;
-}
-
-static int
-init_time(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_TIME opcode: 0x74 ('t')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): time
- *
- * Sleep for "time" microseconds.
- */
-
- unsigned time = ROM16(bios->data[offset + 1]);
-
- if (!iexec->execute)
- return 3;
-
- BIOSLOG(bios, "0x%04X: Sleeping for 0x%04X microseconds\n",
- offset, time);
-
- if (time < 1000)
- udelay(time);
- else
- mdelay((time + 900) / 1000);
-
- return 3;
-}
-
-static int
-init_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_CONDITION opcode: 0x75 ('u')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): condition number
- *
- * Check condition "condition number" in the condition table.
- * If condition not met skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t cond = bios->data[offset + 1];
-
- if (!iexec->execute)
- return 2;
-
- BIOSLOG(bios, "0x%04X: Condition: 0x%02X\n", offset, cond);
-
- if (bios_condition_met(bios, offset, cond))
- BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
- else {
- BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
- iexec->execute = false;
- }
-
- return 2;
-}
-
-static int
-init_io_condition(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_IO_CONDITION opcode: 0x76
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): condition number
- *
- * Check condition "condition number" in the io condition table.
- * If condition not met skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t cond = bios->data[offset + 1];
-
- if (!iexec->execute)
- return 2;
-
- BIOSLOG(bios, "0x%04X: IO condition: 0x%02X\n", offset, cond);
-
- if (io_condition_met(bios, offset, cond))
- BIOSLOG(bios, "0x%04X: Condition fulfilled -- continuing to execute\n", offset);
- else {
- BIOSLOG(bios, "0x%04X: Condition not fulfilled -- skipping following commands\n", offset);
- iexec->execute = false;
- }
-
- return 2;
-}
-
-static int
-init_index_io(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_INDEX_IO opcode: 0x78 ('x')
- *
- * offset (8 bit): opcode
- * offset + 1 (16 bit): CRTC port
- * offset + 3 (8 bit): CRTC index
- * offset + 4 (8 bit): mask
- * offset + 5 (8 bit): data
- *
- * Read value at index "CRTC index" on "CRTC port", AND with "mask",
- * OR with "data", write-back
- */
-
- uint16_t crtcport = ROM16(bios->data[offset + 1]);
- uint8_t crtcindex = bios->data[offset + 3];
- uint8_t mask = bios->data[offset + 4];
- uint8_t data = bios->data[offset + 5];
- uint8_t value;
-
- if (!iexec->execute)
- return 6;
-
- BIOSLOG(bios, "0x%04X: Port: 0x%04X, Index: 0x%02X, Mask: 0x%02X, "
- "Data: 0x%02X\n",
- offset, crtcport, crtcindex, mask, data);
-
- value = (bios_idxprt_rd(bios, crtcport, crtcindex) & mask) | data;
- bios_idxprt_wr(bios, crtcport, crtcindex, value);
-
- return 6;
-}
-
-static int
-init_pll(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_PLL opcode: 0x79 ('y')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (16 bit): freq
- *
- * Set PLL register "register" to coefficients for frequency (10kHz)
- * "freq"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint16_t freq = ROM16(bios->data[offset + 5]);
-
- if (!iexec->execute)
- return 7;
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, Freq: %d0kHz\n", offset, reg, freq);
-
- setPLL(bios->dev, reg, freq * 10);
-
- return 7;
-}
-
-static int
-init_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_REG opcode: 0x7A ('z')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (32 bit): value
- *
- * Assign "value" to "register"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint32_t value = ROM32(bios->data[offset + 5]);
-
- if (!iexec->execute)
- return 9;
-
- if (reg == 0x000200)
- value |= 1;
-
- bios_wr32(bios, reg, value);
-
- return 9;
-}
-
-static int
-init_ram_restrict_pll(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_RAM_RESTRICT_PLL opcode: 0x87 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): PLL type
- * offset + 2 (32 bit): frequency 0
- *
- * Uses the RAMCFG strap of PEXTDEV_BOOT as an index into the table at
- * ram_restrict_table_ptr. The value read from there is used to select
- * a frequency from the table starting at 'frequency 0' to be
- * programmed into the PLL corresponding to 'type'.
- *
- * The PLL limits table on cards using this opcode has a mapping of
- * 'type' to the relevant registers.
- */
-
- struct drm_device *dev = bios->dev;
- uint32_t strap = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) & 0x0000003c) >> 2;
- uint8_t index = bios->data[bios->ram_restrict_tbl_ptr + strap];
- uint8_t type = bios->data[offset + 1];
- uint32_t freq = ROM32(bios->data[offset + 2 + (index * 4)]);
- uint8_t *pll_limits = &bios->data[bios->pll_limit_tbl_ptr], *entry;
- int len = 2 + bios->ram_restrict_group_count * 4;
- int i;
-
- if (!iexec->execute)
- return len;
-
- if (!bios->pll_limit_tbl_ptr || (pll_limits[0] & 0xf0) != 0x30) {
- NV_ERROR(dev, "PLL limits table not version 3.x\n");
- return len; /* deliberate, allow default clocks to remain */
- }
-
- entry = pll_limits + pll_limits[1];
- for (i = 0; i < pll_limits[3]; i++, entry += pll_limits[2]) {
- if (entry[0] == type) {
- uint32_t reg = ROM32(entry[3]);
-
- BIOSLOG(bios, "0x%04X: "
- "Type %02x Reg 0x%08x Freq %dKHz\n",
- offset, type, reg, freq);
-
- setPLL(bios->dev, reg, freq);
- return len;
- }
- }
-
- NV_ERROR(dev, "PLL type 0x%02x not found in PLL limits table", type);
- return len;
-}
-
-static int
-init_8c(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_8C opcode: 0x8C ('')
- *
- * NOP so far....
- *
- */
-
- return 1;
-}
-
-static int
-init_8d(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_8D opcode: 0x8D ('')
- *
- * NOP so far....
- *
- */
-
- return 1;
-}
-
-static int
-init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_GPIO opcode: 0x8E ('')
- *
- * offset (8 bit): opcode
- *
- * Loop over all entries in the DCB GPIO table, and initialise
- * each GPIO according to various values listed in each entry
- */
-
- if (iexec->execute && bios->execute)
- nouveau_gpio_reset(bios->dev);
-
- return 1;
-}
-
-static int
-init_ram_restrict_zm_reg_group(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_RAM_RESTRICT_ZM_REG_GROUP opcode: 0x8F ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): reg
- * offset + 5 (8 bit): regincrement
- * offset + 6 (8 bit): count
- * offset + 7 (32 bit): value 1,1
- * ...
- *
- * Use the RAMCFG strap of PEXTDEV_BOOT as an index into the table at
- * ram_restrict_table_ptr. The value read from here is 'n', and
- * "value 1,n" gets written to "reg". This repeats "count" times and on
- * each iteration 'm', "reg" increases by "regincrement" and
- * "value m,n" is used. The extent of n is limited by a number read
- * from the 'M' BIT table, herein called "blocklen"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint8_t regincrement = bios->data[offset + 5];
- uint8_t count = bios->data[offset + 6];
- uint32_t strap_ramcfg, data;
- /* previously set by 'M' BIT table */
- uint16_t blocklen = bios->ram_restrict_group_count * 4;
- int len = 7 + count * blocklen;
- uint8_t index;
- int i;
-
- /* critical! to know the length of the opcode */;
- if (!blocklen) {
- NV_ERROR(bios->dev,
- "0x%04X: Zero block length - has the M table "
- "been parsed?\n", offset);
- return -EINVAL;
- }
-
- if (!iexec->execute)
- return len;
-
- strap_ramcfg = (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 2) & 0xf;
- index = bios->data[bios->ram_restrict_tbl_ptr + strap_ramcfg];
-
- BIOSLOG(bios, "0x%04X: Reg: 0x%08X, RegIncrement: 0x%02X, "
- "Count: 0x%02X, StrapRamCfg: 0x%02X, Index: 0x%02X\n",
- offset, reg, regincrement, count, strap_ramcfg, index);
-
- for (i = 0; i < count; i++) {
- data = ROM32(bios->data[offset + 7 + index * 4 + blocklen * i]);
-
- bios_wr32(bios, reg, data);
-
- reg += regincrement;
- }
-
- return len;
-}
-
-static int
-init_copy_zm_reg(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_COPY_ZM_REG opcode: 0x90 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): src reg
- * offset + 5 (32 bit): dst reg
- *
- * Put contents of "src reg" into "dst reg"
- */
-
- uint32_t srcreg = ROM32(bios->data[offset + 1]);
- uint32_t dstreg = ROM32(bios->data[offset + 5]);
-
- if (!iexec->execute)
- return 9;
-
- bios_wr32(bios, dstreg, bios_rd32(bios, srcreg));
-
- return 9;
-}
-
-static int
-init_zm_reg_group_addr_latched(struct nvbios *bios, uint16_t offset,
- struct init_exec *iexec)
-{
- /*
- * INIT_ZM_REG_GROUP_ADDRESS_LATCHED opcode: 0x91 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): dst reg
- * offset + 5 (8 bit): count
- * offset + 6 (32 bit): data 1
- * ...
- *
- * For each of "count" values write "data n" to "dst reg"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint8_t count = bios->data[offset + 5];
- int len = 6 + count * 4;
- int i;
-
- if (!iexec->execute)
- return len;
-
- for (i = 0; i < count; i++) {
- uint32_t data = ROM32(bios->data[offset + 6 + 4 * i]);
- bios_wr32(bios, reg, data);
- }
-
- return len;
-}
-
-static int
-init_reserved(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_RESERVED opcode: 0x92 ('')
- *
- * offset (8 bit): opcode
- *
- * Seemingly does nothing
- */
-
- return 1;
-}
-
-static int
-init_96(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_96 opcode: 0x96 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): sreg
- * offset + 5 (8 bit): sshift
- * offset + 6 (8 bit): smask
- * offset + 7 (8 bit): index
- * offset + 8 (32 bit): reg
- * offset + 12 (32 bit): mask
- * offset + 16 (8 bit): shift
- *
- */
-
- uint16_t xlatptr = bios->init96_tbl_ptr + (bios->data[offset + 7] * 2);
- uint32_t reg = ROM32(bios->data[offset + 8]);
- uint32_t mask = ROM32(bios->data[offset + 12]);
- uint32_t val;
-
- val = bios_rd32(bios, ROM32(bios->data[offset + 1]));
- if (bios->data[offset + 5] < 0x80)
- val >>= bios->data[offset + 5];
- else
- val <<= (0x100 - bios->data[offset + 5]);
- val &= bios->data[offset + 6];
-
- val = bios->data[ROM16(bios->data[xlatptr]) + val];
- val <<= bios->data[offset + 16];
-
- if (!iexec->execute)
- return 17;
-
- bios_wr32(bios, reg, (bios_rd32(bios, reg) & mask) | val);
- return 17;
-}
-
-static int
-init_97(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_97 opcode: 0x97 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): register
- * offset + 5 (32 bit): mask
- * offset + 9 (32 bit): value
- *
- * Adds "value" to "register" preserving the fields specified
- * by "mask"
- */
-
- uint32_t reg = ROM32(bios->data[offset + 1]);
- uint32_t mask = ROM32(bios->data[offset + 5]);
- uint32_t add = ROM32(bios->data[offset + 9]);
- uint32_t val;
-
- val = bios_rd32(bios, reg);
- val = (val & mask) | ((val + add) & ~mask);
-
- if (!iexec->execute)
- return 13;
-
- bios_wr32(bios, reg, val);
- return 13;
-}
-
-static int
-init_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_AUXCH opcode: 0x98 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): address
- * offset + 5 (8 bit): count
- * offset + 6 (8 bit): mask 0
- * offset + 7 (8 bit): data 0
- * ...
- *
- */
-
- struct drm_device *dev = bios->dev;
- struct nouveau_i2c_port *auxch;
- uint32_t addr = ROM32(bios->data[offset + 1]);
- uint8_t count = bios->data[offset + 5];
- int len = 6 + count * 2;
- int ret, i;
-
- if (!bios->display.output) {
- NV_ERROR(dev, "INIT_AUXCH: no active output\n");
- return len;
- }
-
- auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
- if (!auxch) {
- NV_ERROR(dev, "INIT_AUXCH: couldn't get auxch %d\n",
- bios->display.output->i2c_index);
- return len;
- }
-
- if (!iexec->execute)
- return len;
-
- offset += 6;
- for (i = 0; i < count; i++, offset += 2) {
- uint8_t data;
-
- ret = auxch_rd(dev, auxch, addr, &data, 1);
- if (ret) {
- NV_ERROR(dev, "INIT_AUXCH: rd auxch fail %d\n", ret);
- return len;
- }
-
- data &= bios->data[offset + 0];
- data |= bios->data[offset + 1];
-
- ret = auxch_wr(dev, auxch, addr, &data, 1);
- if (ret) {
- NV_ERROR(dev, "INIT_AUXCH: wr auxch fail %d\n", ret);
- return len;
- }
- }
-
- return len;
-}
-
-static int
-init_zm_auxch(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_ZM_AUXCH opcode: 0x99 ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (32 bit): address
- * offset + 5 (8 bit): count
- * offset + 6 (8 bit): data 0
- * ...
- *
- */
-
- struct drm_device *dev = bios->dev;
- struct nouveau_i2c_port *auxch;
- uint32_t addr = ROM32(bios->data[offset + 1]);
- uint8_t count = bios->data[offset + 5];
- int len = 6 + count;
- int ret, i;
-
- if (!bios->display.output) {
- NV_ERROR(dev, "INIT_ZM_AUXCH: no active output\n");
- return len;
- }
-
- auxch = init_i2c_device_find(dev, bios->display.output->i2c_index);
- if (!auxch) {
- NV_ERROR(dev, "INIT_ZM_AUXCH: couldn't get auxch %d\n",
- bios->display.output->i2c_index);
- return len;
- }
-
- if (!iexec->execute)
- return len;
-
- offset += 6;
- for (i = 0; i < count; i++, offset++) {
- ret = auxch_wr(dev, auxch, addr, &bios->data[offset], 1);
- if (ret) {
- NV_ERROR(dev, "INIT_ZM_AUXCH: wr auxch fail %d\n", ret);
- return len;
- }
- }
-
- return len;
-}
-
-static int
-init_i2c_long_if(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * INIT_I2C_LONG_IF opcode: 0x9A ('')
- *
- * offset (8 bit): opcode
- * offset + 1 (8 bit): DCB I2C table entry index
- * offset + 2 (8 bit): I2C slave address
- * offset + 3 (16 bit): I2C register
- * offset + 5 (8 bit): mask
- * offset + 6 (8 bit): data
- *
- * Read the register given by "I2C register" on the device addressed
- * by "I2C slave address" on the I2C bus given by "DCB I2C table
- * entry index". Compare the result AND "mask" to "data".
- * If they're not equal, skip subsequent opcodes until condition is
- * inverted (INIT_NOT), or we hit INIT_RESUME
- */
-
- uint8_t i2c_index = bios->data[offset + 1];
- uint8_t i2c_address = bios->data[offset + 2] >> 1;
- uint8_t reglo = bios->data[offset + 3];
- uint8_t reghi = bios->data[offset + 4];
- uint8_t mask = bios->data[offset + 5];
- uint8_t data = bios->data[offset + 6];
- struct nouveau_i2c_port *chan;
- uint8_t buf0[2] = { reghi, reglo };
- uint8_t buf1[1];
- struct i2c_msg msg[2] = {
- { i2c_address, 0, 1, buf0 },
- { i2c_address, I2C_M_RD, 1, buf1 },
- };
- int ret;
-
- /* no execute check by design */
-
- BIOSLOG(bios, "0x%04X: DCBI2CIndex: 0x%02X, I2CAddress: 0x%02X\n",
- offset, i2c_index, i2c_address);
-
- chan = init_i2c_device_find(bios->dev, i2c_index);
- if (!chan)
- return -ENODEV;
-
-
- ret = i2c_transfer(nouveau_i2c_adapter(chan), msg, 2);
- if (ret < 0) {
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X:0x%02X, Value: [no device], "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, reghi, reglo, mask, data);
- iexec->execute = 0;
- return 7;
- }
-
- BIOSLOG(bios, "0x%04X: I2CReg: 0x%02X:0x%02X, Value: 0x%02X, "
- "Mask: 0x%02X, Data: 0x%02X\n",
- offset, reghi, reglo, buf1[0], mask, data);
-
- iexec->execute = ((buf1[0] & mask) == data);
-
- return 7;
-}
-
-static struct init_tbl_entry itbl_entry[] = {
- /* command name , id , length , offset , mult , command handler */
- /* INIT_PROG (0x31, 15, 10, 4) removed due to no example of use */
- { "INIT_IO_RESTRICT_PROG" , 0x32, init_io_restrict_prog },
- { "INIT_REPEAT" , 0x33, init_repeat },
- { "INIT_IO_RESTRICT_PLL" , 0x34, init_io_restrict_pll },
- { "INIT_END_REPEAT" , 0x36, init_end_repeat },
- { "INIT_COPY" , 0x37, init_copy },
- { "INIT_NOT" , 0x38, init_not },
- { "INIT_IO_FLAG_CONDITION" , 0x39, init_io_flag_condition },
- { "INIT_DP_CONDITION" , 0x3A, init_dp_condition },
- { "INIT_OP_3B" , 0x3B, init_op_3b },
- { "INIT_OP_3C" , 0x3C, init_op_3c },
- { "INIT_INDEX_ADDRESS_LATCHED" , 0x49, init_idx_addr_latched },
- { "INIT_IO_RESTRICT_PLL2" , 0x4A, init_io_restrict_pll2 },
- { "INIT_PLL2" , 0x4B, init_pll2 },
- { "INIT_I2C_BYTE" , 0x4C, init_i2c_byte },
- { "INIT_ZM_I2C_BYTE" , 0x4D, init_zm_i2c_byte },
- { "INIT_ZM_I2C" , 0x4E, init_zm_i2c },
- { "INIT_TMDS" , 0x4F, init_tmds },
- { "INIT_ZM_TMDS_GROUP" , 0x50, init_zm_tmds_group },
- { "INIT_CR_INDEX_ADDRESS_LATCHED" , 0x51, init_cr_idx_adr_latch },
- { "INIT_CR" , 0x52, init_cr },
- { "INIT_ZM_CR" , 0x53, init_zm_cr },
- { "INIT_ZM_CR_GROUP" , 0x54, init_zm_cr_group },
- { "INIT_CONDITION_TIME" , 0x56, init_condition_time },
- { "INIT_LTIME" , 0x57, init_ltime },
- { "INIT_ZM_REG_SEQUENCE" , 0x58, init_zm_reg_sequence },
- /* INIT_INDIRECT_REG (0x5A, 7, 0, 0) removed due to no example of use */
- { "INIT_SUB_DIRECT" , 0x5B, init_sub_direct },
- { "INIT_JUMP" , 0x5C, init_jump },
- { "INIT_I2C_IF" , 0x5E, init_i2c_if },
- { "INIT_COPY_NV_REG" , 0x5F, init_copy_nv_reg },
- { "INIT_ZM_INDEX_IO" , 0x62, init_zm_index_io },
- { "INIT_COMPUTE_MEM" , 0x63, init_compute_mem },
- { "INIT_RESET" , 0x65, init_reset },
- { "INIT_CONFIGURE_MEM" , 0x66, init_configure_mem },
- { "INIT_CONFIGURE_CLK" , 0x67, init_configure_clk },
- { "INIT_CONFIGURE_PREINIT" , 0x68, init_configure_preinit },
- { "INIT_IO" , 0x69, init_io },
- { "INIT_SUB" , 0x6B, init_sub },
- { "INIT_RAM_CONDITION" , 0x6D, init_ram_condition },
- { "INIT_NV_REG" , 0x6E, init_nv_reg },
- { "INIT_MACRO" , 0x6F, init_macro },
- { "INIT_DONE" , 0x71, init_done },
- { "INIT_RESUME" , 0x72, init_resume },
- /* INIT_RAM_CONDITION2 (0x73, 9, 0, 0) removed due to no example of use */
- { "INIT_TIME" , 0x74, init_time },
- { "INIT_CONDITION" , 0x75, init_condition },
- { "INIT_IO_CONDITION" , 0x76, init_io_condition },
- { "INIT_INDEX_IO" , 0x78, init_index_io },
- { "INIT_PLL" , 0x79, init_pll },
- { "INIT_ZM_REG" , 0x7A, init_zm_reg },
- { "INIT_RAM_RESTRICT_PLL" , 0x87, init_ram_restrict_pll },
- { "INIT_8C" , 0x8C, init_8c },
- { "INIT_8D" , 0x8D, init_8d },
- { "INIT_GPIO" , 0x8E, init_gpio },
- { "INIT_RAM_RESTRICT_ZM_REG_GROUP" , 0x8F, init_ram_restrict_zm_reg_group },
- { "INIT_COPY_ZM_REG" , 0x90, init_copy_zm_reg },
- { "INIT_ZM_REG_GROUP_ADDRESS_LATCHED" , 0x91, init_zm_reg_group_addr_latched },
- { "INIT_RESERVED" , 0x92, init_reserved },
- { "INIT_96" , 0x96, init_96 },
- { "INIT_97" , 0x97, init_97 },
- { "INIT_AUXCH" , 0x98, init_auxch },
- { "INIT_ZM_AUXCH" , 0x99, init_zm_auxch },
- { "INIT_I2C_LONG_IF" , 0x9A, init_i2c_long_if },
- { NULL , 0 , NULL }
-};
-
-#define MAX_TABLE_OPS 1000
-
-static int
-parse_init_table(struct nvbios *bios, uint16_t offset, struct init_exec *iexec)
-{
- /*
- * Parses all commands in an init table.
- *
- * We start out executing all commands found in the init table. Some
- * opcodes may change the status of iexec->execute to SKIP, which will
- * cause the following opcodes to perform no operation until the value
- * is changed back to EXECUTE.
- */
-
- int count = 0, i, ret;
- uint8_t id;
-
- /* catch NULL script pointers */
- if (offset == 0)
- return 0;
-
- /*
- * Loop until INIT_DONE causes us to break out of the loop
- * (or until offset > bios length just in case... )
- * (and no more than MAX_TABLE_OPS iterations, just in case... )
- */
- while ((offset < bios->length) && (count++ < MAX_TABLE_OPS)) {
- id = bios->data[offset];
-
- /* Find matching id in itbl_entry */
- for (i = 0; itbl_entry[i].name && (itbl_entry[i].id != id); i++)
- ;
-
- if (!itbl_entry[i].name) {
- NV_ERROR(bios->dev,
- "0x%04X: Init table command not found: "
- "0x%02X\n", offset, id);
- return -ENOENT;
- }
-
- BIOSLOG(bios, "0x%04X: [ (0x%02X) - %s ]\n", offset,
- itbl_entry[i].id, itbl_entry[i].name);
-
- /* execute eventual command handler */
- ret = (*itbl_entry[i].handler)(bios, offset, iexec);
- if (ret < 0) {
- NV_ERROR(bios->dev, "0x%04X: Failed parsing init "
- "table opcode: %s %d\n", offset,
- itbl_entry[i].name, ret);
- }
-
- if (ret <= 0)
- break;
-
- /*
- * Add the offset of the current command including all data
- * of that command. The offset will then be pointing on the
- * next op code.
- */
- offset += ret;
- }
-
- if (offset >= bios->length)
- NV_WARN(bios->dev,
- "Offset 0x%04X greater than known bios image length. "
- "Corrupt image?\n", offset);
- if (count >= MAX_TABLE_OPS)
- NV_WARN(bios->dev,
- "More than %d opcodes to a table is unlikely, "
- "is the bios image corrupt?\n", MAX_TABLE_OPS);
-
- return 0;
-}
-
-static void
-parse_init_tables(struct nvbios *bios)
-{
- /* Loops and calls parse_init_table() for each present table. */
-
- int i = 0;
- uint16_t table;
- struct init_exec iexec = {true, false};
-
- if (bios->old_style_init) {
- if (bios->init_script_tbls_ptr)
- parse_init_table(bios, bios->init_script_tbls_ptr, &iexec);
- if (bios->extra_init_script_tbl_ptr)
- parse_init_table(bios, bios->extra_init_script_tbl_ptr, &iexec);
-
- return;
- }
-
- while ((table = ROM16(bios->data[bios->init_script_tbls_ptr + i]))) {
- NV_INFO(bios->dev,
- "Parsing VBIOS init table %d at offset 0x%04X\n",
- i / 2, table);
- BIOSLOG(bios, "0x%04X: ------ Executing following commands ------\n", table);
-
- parse_init_table(bios, table, &iexec);
- i += 2;
- }
-}
-
static uint16_t clkcmptable(struct nvbios *bios, uint16_t clktable, int pxclk)
{
int compare_record_len, i = 0;
static void
run_digital_op_script(struct drm_device *dev, uint16_t scriptptr,
- struct dcb_entry *dcbent, int head, bool dl)
+ struct dcb_output *dcbent, int head, bool dl)
{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
- struct init_exec iexec = {true, false};
-
NV_TRACE(dev, "0x%04X: Parsing digital output script table\n",
scriptptr);
- bios_idxprt_wr(bios, NV_CIO_CRX__COLOR, NV_CIO_CRE_44,
- head ? NV_CIO_CRE_44_HEADB : NV_CIO_CRE_44_HEADA);
- /* note: if dcb entries have been merged, index may be misleading */
- NVWriteVgaCrtc5758(dev, head, 0, dcbent->index);
- parse_init_table(bios, scriptptr, &iexec);
+ NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_44, head ? NV_CIO_CRE_44_HEADB :
+ NV_CIO_CRE_44_HEADA);
+ nouveau_bios_run_init_table(dev, scriptptr, dcbent, head);
nv04_dfp_bind_head(dev, dcbent, head, dl);
}
-static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script)
+static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nvbios *bios = &dev_priv->vbios;
- uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0);
+ uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & DCB_OUTPUT_C ? 1 : 0);
uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]);
if (!bios->fp.xlated_entry || !sub || !scriptofs)
return 0;
}
-static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script, int pxclk)
+static int run_lvds_table(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script, int pxclk)
{
/*
* The BIT LVDS table's header has the information to setup the
return 0;
}
-int call_lvds_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script, int pxclk)
+int call_lvds_script(struct drm_device *dev, struct dcb_output *dcbent, int head, enum LVDS_script script, int pxclk)
{
/*
* LVDS operations are multiplexed in an effort to present a single API
NV_TRACE(dev, "Calling LVDS script %d:\n", script);
/* don't let script change pll->head binding */
- sel_clk_binding = bios_rd32(bios, NV_PRAMDAC_SEL_CLK) & 0x50000;
+ sel_clk_binding = nv_rd32(dev, NV_PRAMDAC_SEL_CLK) & 0x50000;
if (lvds_ver < 0x30)
ret = call_lvds_manufacturer_script(dev, dcbent, head, script);
return NVReadVgaCrtc5758(dev, 0, 0xf) & 0xf;
if (dev_priv->card_type >= NV_50)
- return (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 24) & 0xf;
+ return (nv_rd32(dev, NV_PEXTDEV_BOOT_0) >> 24) & 0xf;
else
- return (bios_rd32(bios, NV_PEXTDEV_BOOT_0) >> 16) & 0xf;
+ return (nv_rd32(dev, NV_PEXTDEV_BOOT_0) >> 16) & 0xf;
}
static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios)
* This function returns true if a particular DCB entry matches.
*/
bool
-bios_encoder_match(struct dcb_entry *dcb, u32 hash)
+bios_encoder_match(struct dcb_output *dcb, u32 hash)
{
if ((hash & 0x000000f0) != (dcb->location << 4))
return false;
return false;
switch (dcb->type) {
- case OUTPUT_TMDS:
- case OUTPUT_LVDS:
- case OUTPUT_DP:
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_DP:
if (hash & 0x00c00000) {
if (!(hash & (dcb->sorconf.link << 22)))
return false;
int
nouveau_bios_run_display_table(struct drm_device *dev, u16 type, int pclk,
- struct dcb_entry *dcbent, int crtc)
+ struct dcb_output *dcbent, int crtc)
{
/*
* The display script table is located by the BIT 'U' table.
}
-int run_tmds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, int pxclk)
+int run_tmds_table(struct drm_device *dev, struct dcb_output *dcbent, int head, int pxclk)
{
/*
* the pxclk parameter is in kHz
}
/* don't let script change pll->head binding */
- sel_clk_binding = bios_rd32(bios, NV_PRAMDAC_SEL_CLK) & 0x50000;
+ sel_clk_binding = nv_rd32(dev, NV_PRAMDAC_SEL_CLK) & 0x50000;
run_digital_op_script(dev, scriptptr, dcbent, head, pxclk >= 165000);
sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK) & ~0x50000;
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, sel_clk | sel_clk_binding);
if (ROM32(outp[0]) == 0xffffffff)
break; /* seen on an NV17 with DCB v2.0 */
- if ((outp[0] & 0x0f) == OUTPUT_UNUSED)
+ if ((outp[0] & 0x0f) == DCB_OUTPUT_UNUSED)
continue;
- if ((outp[0] & 0x0f) == OUTPUT_EOL)
+ if ((outp[0] & 0x0f) == DCB_OUTPUT_EOL)
break;
ret = exec(dev, data, idx, outp);
}
u8 *
-dcb_conntab(struct drm_device *dev)
+olddcb_conntab(struct drm_device *dev)
{
u8 *dcb = olddcb_table(dev);
if (dcb && dcb[0] >= 0x30 && dcb[1] >= 0x16) {
}
u8 *
-dcb_conn(struct drm_device *dev, u8 idx)
+olddcb_conn(struct drm_device *dev, u8 idx)
{
- u8 *conntab = dcb_conntab(dev);
+ u8 *conntab = olddcb_conntab(dev);
if (conntab && idx < conntab[2])
return conntab + conntab[1] + (idx * conntab[3]);
return NULL;
}
-static struct dcb_entry *new_dcb_entry(struct dcb_table *dcb)
+static struct dcb_output *new_dcb_entry(struct dcb_table *dcb)
{
- struct dcb_entry *entry = &dcb->entry[dcb->entries];
+ struct dcb_output *entry = &dcb->entry[dcb->entries];
- memset(entry, 0, sizeof(struct dcb_entry));
+ memset(entry, 0, sizeof(struct dcb_output));
entry->index = dcb->entries++;
return entry;
static void fabricate_dcb_output(struct dcb_table *dcb, int type, int i2c,
int heads, int or)
{
- struct dcb_entry *entry = new_dcb_entry(dcb);
+ struct dcb_output *entry = new_dcb_entry(dcb);
entry->type = type;
entry->i2c_index = i2c;
entry->heads = heads;
- if (type != OUTPUT_ANALOG)
+ if (type != DCB_OUTPUT_ANALOG)
entry->location = !DCB_LOC_ON_CHIP; /* ie OFF CHIP */
entry->or = or;
}
static bool
parse_dcb20_entry(struct drm_device *dev, struct dcb_table *dcb,
- uint32_t conn, uint32_t conf, struct dcb_entry *entry)
+ uint32_t conn, uint32_t conf, struct dcb_output *entry)
{
entry->type = conn & 0xf;
entry->i2c_index = (conn >> 4) & 0xf;
entry->or = (conn >> 24) & 0xf;
switch (entry->type) {
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
/*
* Although the rest of a CRT conf dword is usually
* zeros, mac biosen have stuff there so we must mask
(conf & 0xffff) * 10 :
(conf & 0xff) * 10000;
break;
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
{
uint32_t mask;
if (conf & 0x1)
}
break;
}
- case OUTPUT_TV:
+ case DCB_OUTPUT_TV:
{
if (dcb->version >= 0x30)
entry->tvconf.has_component_output = conf & (0x8 << 4);
break;
}
- case OUTPUT_DP:
+ case DCB_OUTPUT_DP:
entry->dpconf.sor.link = (conf & 0x00000030) >> 4;
switch ((conf & 0x00e00000) >> 21) {
case 0:
break;
}
break;
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
if (dcb->version >= 0x40)
entry->tmdsconf.sor.link = (conf & 0x00000030) >> 4;
else if (dcb->version >= 0x30)
entry->tmdsconf.slave_addr = (conf & 0x00000070) >> 4;
break;
- case OUTPUT_EOL:
+ case DCB_OUTPUT_EOL:
/* weird g80 mobile type that "nv" treats as a terminator */
dcb->entries--;
return false;
static bool
parse_dcb15_entry(struct drm_device *dev, struct dcb_table *dcb,
- uint32_t conn, uint32_t conf, struct dcb_entry *entry)
+ uint32_t conn, uint32_t conf, struct dcb_output *entry)
{
switch (conn & 0x0000000f) {
case 0:
- entry->type = OUTPUT_ANALOG;
+ entry->type = DCB_OUTPUT_ANALOG;
break;
case 1:
- entry->type = OUTPUT_TV;
+ entry->type = DCB_OUTPUT_TV;
break;
case 2:
case 4:
if (conn & 0x10)
- entry->type = OUTPUT_LVDS;
+ entry->type = DCB_OUTPUT_LVDS;
else
- entry->type = OUTPUT_TMDS;
+ entry->type = DCB_OUTPUT_TMDS;
break;
case 3:
- entry->type = OUTPUT_LVDS;
+ entry->type = DCB_OUTPUT_LVDS;
break;
default:
NV_ERROR(dev, "Unknown DCB type %d\n", conn & 0x0000000f);
entry->duallink_possible = false;
switch (entry->type) {
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
entry->crtconf.maxfreq = (conf & 0xffff) * 10;
break;
- case OUTPUT_TV:
+ case DCB_OUTPUT_TV:
entry->tvconf.has_component_output = false;
break;
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
if ((conn & 0x00003f00) >> 8 != 0x10)
entry->lvdsconf.use_straps_for_mode = true;
entry->lvdsconf.use_power_scripts = true;
int i, newentries = 0;
for (i = 0; i < dcb->entries; i++) {
- struct dcb_entry *ient = &dcb->entry[i];
+ struct dcb_output *ient = &dcb->entry[i];
int j;
for (j = i + 1; j < dcb->entries; j++) {
- struct dcb_entry *jent = &dcb->entry[j];
+ struct dcb_output *jent = &dcb->entry[j];
if (jent->type == 100) /* already merged entry */
continue;
*/
if (nv_match_device(dev, 0x0201, 0x1462, 0x8851)) {
if (*conn == 0xf2005014 && *conf == 0xffffffff) {
- fabricate_dcb_output(dcb, OUTPUT_TMDS, 1, 1, 1);
+ fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 1, 1, 1);
return false;
}
}
#ifdef __powerpc__
/* Apple iMac G4 NV17 */
if (of_machine_is_compatible("PowerMac4,5")) {
- fabricate_dcb_output(dcb, OUTPUT_TMDS, 0, all_heads, 1);
- fabricate_dcb_output(dcb, OUTPUT_ANALOG, 1, all_heads, 2);
+ fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS, 0, all_heads, 1);
+ fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG, 1, all_heads, 2);
return;
}
#endif
/* Make up some sane defaults */
- fabricate_dcb_output(dcb, OUTPUT_ANALOG,
+ fabricate_dcb_output(dcb, DCB_OUTPUT_ANALOG,
bios->legacy.i2c_indices.crt, 1, 1);
if (nv04_tv_identify(dev, bios->legacy.i2c_indices.tv) >= 0)
- fabricate_dcb_output(dcb, OUTPUT_TV,
+ fabricate_dcb_output(dcb, DCB_OUTPUT_TV,
bios->legacy.i2c_indices.tv,
all_heads, 0);
else if (bios->tmds.output0_script_ptr ||
bios->tmds.output1_script_ptr)
- fabricate_dcb_output(dcb, OUTPUT_TMDS,
+ fabricate_dcb_output(dcb, DCB_OUTPUT_TMDS,
bios->legacy.i2c_indices.panel,
all_heads, 1);
}
bool ret;
if (apply_dcb_encoder_quirks(dev, idx, &conn, &conf)) {
- struct dcb_entry *entry = new_dcb_entry(dcb);
+ struct dcb_output *entry = new_dcb_entry(dcb);
NV_TRACEWARN(dev, "DCB outp %02d: %08x %08x\n", idx, conn, conf);
* are cards with bogus values (nv31m in bug 23212),
* and it's otherwise useless.
*/
- if (entry->type == OUTPUT_TV &&
+ if (entry->type == DCB_OUTPUT_TV &&
entry->location == DCB_LOC_ON_CHIP)
entry->i2c_index = 0x0f;
}
* table - just in case it has random, rather than stub, entries.
*/
if (i > 1) {
- u8 *conntab = dcb_conntab(bios->dev);
+ u8 *conntab = olddcb_conntab(bios->dev);
if (conntab)
conntab[0] = 0x00;
}
/* dump connector table entries to log, if any exist */
idx = -1;
- while ((conn = dcb_conn(dev, ++idx))) {
+ while ((conn = olddcb_conn(dev, ++idx))) {
if (conn[0] != 0xff) {
NV_TRACE(dev, "DCB conn %02d: ", idx);
- if (dcb_conntab(dev)[3] < 4)
+ if (olddcb_conntab(dev)[3] < 4)
printk("%04x\n", ROM16(conn[0]));
else
printk("%08x\n", ROM32(conn[0]));
hwsq_entry_offset = hwsq_offset + 2 + entry * bytes_to_write;
/* set sequencer control */
- bios_wr32(bios, 0x00001304, ROM32(bios->data[hwsq_entry_offset]));
+ nv_wr32(dev, 0x00001304, ROM32(bios->data[hwsq_entry_offset]));
bytes_to_write -= 4;
/* write ucode */
for (i = 0; i < bytes_to_write; i += 4)
- bios_wr32(bios, 0x00001400 + i, ROM32(bios->data[hwsq_entry_offset + i + 4]));
+ nv_wr32(dev, 0x00001400 + i, ROM32(bios->data[hwsq_entry_offset + i + 4]));
/* twiddle NV_PBUS_DEBUG_4 */
- bios_wr32(bios, NV_PBUS_DEBUG_4, bios_rd32(bios, NV_PBUS_DEBUG_4) | 0x18);
+ nv_wr32(dev, NV_PBUS_DEBUG_4, nv_rd32(dev, NV_PBUS_DEBUG_4) | 0x18);
return 0;
}
return bios->fp.edid = &bios->data[offset];
}
-void
-nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
- struct dcb_entry *dcbent, int crtc)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
- struct init_exec iexec = { true, false };
-
- spin_lock_bh(&bios->lock);
- bios->display.output = dcbent;
- bios->display.crtc = crtc;
- parse_init_table(bios, table, &iexec);
- bios->display.output = NULL;
- spin_unlock_bh(&bios->lock);
-}
-
-void
-nouveau_bios_init_exec(struct drm_device *dev, uint16_t table)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct nvbios *bios = &dev_priv->vbios;
- struct init_exec iexec = { true, false };
-
- parse_init_table(bios, table, &iexec);
-}
-
static bool NVInitVBIOS(struct drm_device *dev)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
bios->fp.lvds_init_run = false;
}
- parse_init_tables(bios);
-
- /*
- * Runs some additional script seen on G8x VBIOSen. The VBIOS'
- * parser will run this right after the init tables, the binary
- * driver appears to run it at some point later.
- */
- if (bios->some_script_ptr) {
- struct init_exec iexec = {true, false};
-
- NV_INFO(dev, "Parsing VBIOS init table at offset 0x%04X\n",
- bios->some_script_ptr);
- parse_init_table(bios, bios->some_script_ptr, &iexec);
- }
-
if (dev_priv->card_type >= NV_50) {
- for (i = 0; i < bios->dcb.entries; i++) {
+ for (i = 0; bios->execute && i < bios->dcb.entries; i++) {
nouveau_bios_run_display_table(dev, 0, 0,
&bios->dcb.entry[i], -1);
}
DCB_CONNECTOR_NONE = 0xff
};
-enum dcb_type {
- OUTPUT_ANALOG = 0,
- OUTPUT_TV = 1,
- OUTPUT_TMDS = 2,
- OUTPUT_LVDS = 3,
- OUTPUT_DP = 6,
- OUTPUT_EOL = 14, /* DCB 4.0+, appears to be end-of-list */
- OUTPUT_UNUSED = 15,
- OUTPUT_ANY = -1
-};
-
-struct dcb_entry {
- int index; /* may not be raw dcb index if merging has happened */
- enum dcb_type type;
- uint8_t i2c_index;
- uint8_t heads;
- uint8_t connector;
- uint8_t bus;
- uint8_t location;
- uint8_t or;
- bool duallink_possible;
- union {
- struct sor_conf {
- int link;
- } sorconf;
- struct {
- int maxfreq;
- } crtconf;
- struct {
- struct sor_conf sor;
- bool use_straps_for_mode;
- bool use_acpi_for_edid;
- bool use_power_scripts;
- } lvdsconf;
- struct {
- bool has_component_output;
- } tvconf;
- struct {
- struct sor_conf sor;
- int link_nr;
- int link_bw;
- } dpconf;
- struct {
- struct sor_conf sor;
- int slave_addr;
- } tmdsconf;
- };
- bool i2c_upper_default;
-};
+#include <subdev/bios/dcb.h>
struct dcb_table {
uint8_t version;
int entries;
- struct dcb_entry entry[DCB_MAX_NUM_ENTRIES];
+ struct dcb_output entry[DCB_MAX_NUM_ENTRIES];
};
enum nouveau_or {
- OUTPUT_A = (1 << 0),
- OUTPUT_B = (1 << 1),
- OUTPUT_C = (1 << 2)
+ DCB_OUTPUT_A = (1 << 0),
+ DCB_OUTPUT_B = (1 << 1),
+ DCB_OUTPUT_C = (1 << 2)
};
enum LVDS_script {
} state;
struct {
- struct dcb_entry *output;
+ struct dcb_output *output;
int crtc;
uint16_t script_table_ptr;
} display;
void *olddcb_outp(struct drm_device *, u8 idx);
int olddcb_outp_foreach(struct drm_device *, void *data,
int (*)(struct drm_device *, void *, int idx, u8 *outp));
-u8 *dcb_conntab(struct drm_device *);
-u8 *dcb_conn(struct drm_device *, u8 idx);
+u8 *olddcb_conntab(struct drm_device *);
+u8 *olddcb_conn(struct drm_device *, u8 idx);
#endif
#include "nouveau_compat.h"
#include <subdev/bios.h>
+#include <subdev/bios/dcb.h>
+#include <subdev/bios/init.h>
#include <subdev/bios/pll.h>
#include <subdev/gpio.h>
#include <subdev/i2c.h>
void *nouveau_newpriv(struct drm_device *);
+int
+nvdrm_gart_init(struct drm_device *dev, u64 *base, u64 *size)
+{
+ struct nouveau_drm *drm = nouveau_newpriv(dev);
+ if (drm->agp.stat == ENABLED) {
+ *base = drm->agp.base;
+ *size = drm->agp.base;
+ return 0;
+ }
+ return -ENODEV;
+}
+
u8
_nv_rd08(struct drm_device *dev, u32 reg)
{
return nva3_pll_calc(clk, info, freq, N, fN, M, P);
}
+
+void
+nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table,
+ struct dcb_output *dcbent, int crtc)
+{
+ struct nouveau_drm *drm = nouveau_newpriv(dev);
+ struct nouveau_bios *bios = nouveau_bios(drm->device);
+ struct nvbios_init init = {
+ .subdev = nv_subdev(bios),
+ .bios = bios,
+ .offset = table,
+ .outp = dcbent,
+ .crtc = crtc,
+ .execute = 1
+ };
+
+ nvbios_exec(&init);
+}
+
+void
+nouveau_bios_init_exec(struct drm_device *dev, uint16_t table)
+{
+ nouveau_bios_run_init_table(dev, table, NULL, 0);
+}
#ifndef __NOUVEAU_COMPAT_H__
#define __NOUVEAU_COMPAT_H__
+int nvdrm_gart_init(struct drm_device *, u64 *, u64 *);
+
u8 _nv_rd08(struct drm_device *, u32);
void _nv_wr08(struct drm_device *, u32, u8);
u32 _nv_rd32(struct drm_device *, u32);
int *N, int *fN, int *M, int *P);
int nouveau_hw_setpll(struct drm_device *, u32, struct nouveau_pll_vals *);
+struct dcb_output;
+void nouveau_bios_run_init_table(struct drm_device *, u16, struct dcb_output *, int);
+void nouveau_bios_init_exec(struct drm_device *, u16);
+
#endif
continue;
nv_encoder = nouveau_encoder(obj_to_encoder(obj));
- if (type == OUTPUT_ANY || nv_encoder->dcb->type == type)
+ if (type == DCB_OUTPUT_ANY || nv_encoder->dcb->type == type)
return nv_encoder;
}
struct device_node *cn, *dn = pci_device_to_OF_node(dev->pdev);
if (!dn ||
- !((nv_encoder = find_encoder(connector, OUTPUT_TMDS)) ||
- (nv_encoder = find_encoder(connector, OUTPUT_ANALOG))))
+ !((nv_encoder = find_encoder(connector, DCB_OUTPUT_TMDS)) ||
+ (nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG))))
return NULL;
for_each_child_of_node(dn, cn) {
connector->interlace_allowed = true;
connector->doublescan_allowed = true;
} else
- if (nv_encoder->dcb->type == OUTPUT_LVDS ||
- nv_encoder->dcb->type == OUTPUT_TMDS) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS ||
+ nv_encoder->dcb->type == DCB_OUTPUT_TMDS) {
connector->doublescan_allowed = false;
connector->interlace_allowed = false;
} else {
if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
drm_connector_property_set_value(connector,
dev->mode_config.dvi_i_subconnector_property,
- nv_encoder->dcb->type == OUTPUT_TMDS ?
+ nv_encoder->dcb->type == DCB_OUTPUT_TMDS ?
DRM_MODE_SUBCONNECTOR_DVID :
DRM_MODE_SUBCONNECTOR_DVIA);
}
goto detect_analog;
}
- if (nv_encoder->dcb->type == OUTPUT_DP &&
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP &&
!nouveau_dp_detect(to_drm_encoder(nv_encoder))) {
NV_ERROR(dev, "Detected %s, but failed init\n",
drm_get_connector_name(connector));
* isn't necessarily correct.
*/
nv_partner = NULL;
- if (nv_encoder->dcb->type == OUTPUT_TMDS)
- nv_partner = find_encoder(connector, OUTPUT_ANALOG);
- if (nv_encoder->dcb->type == OUTPUT_ANALOG)
- nv_partner = find_encoder(connector, OUTPUT_TMDS);
-
- if (nv_partner && ((nv_encoder->dcb->type == OUTPUT_ANALOG &&
- nv_partner->dcb->type == OUTPUT_TMDS) ||
- (nv_encoder->dcb->type == OUTPUT_TMDS &&
- nv_partner->dcb->type == OUTPUT_ANALOG))) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS)
+ nv_partner = find_encoder(connector, DCB_OUTPUT_ANALOG);
+ if (nv_encoder->dcb->type == DCB_OUTPUT_ANALOG)
+ nv_partner = find_encoder(connector, DCB_OUTPUT_TMDS);
+
+ if (nv_partner && ((nv_encoder->dcb->type == DCB_OUTPUT_ANALOG &&
+ nv_partner->dcb->type == DCB_OUTPUT_TMDS) ||
+ (nv_encoder->dcb->type == DCB_OUTPUT_TMDS &&
+ nv_partner->dcb->type == DCB_OUTPUT_ANALOG))) {
if (nv_connector->edid->input & DRM_EDID_INPUT_DIGITAL)
- type = OUTPUT_TMDS;
+ type = DCB_OUTPUT_TMDS;
else
- type = OUTPUT_ANALOG;
+ type = DCB_OUTPUT_ANALOG;
nv_encoder = find_encoder(connector, type);
}
}
detect_analog:
- nv_encoder = find_encoder(connector, OUTPUT_ANALOG);
+ nv_encoder = find_encoder(connector, DCB_OUTPUT_ANALOG);
if (!nv_encoder && !nouveau_tv_disable)
- nv_encoder = find_encoder(connector, OUTPUT_TV);
+ nv_encoder = find_encoder(connector, DCB_OUTPUT_TV);
if (nv_encoder && force) {
struct drm_encoder *encoder = to_drm_encoder(nv_encoder);
struct drm_encoder_helper_funcs *helper =
nv_connector->edid = NULL;
}
- nv_encoder = find_encoder(connector, OUTPUT_LVDS);
+ nv_encoder = find_encoder(connector, DCB_OUTPUT_LVDS);
if (!nv_encoder)
return connector_status_disconnected;
if (nv_connector->type == DCB_CONNECTOR_DVI_I) {
if (connector->force == DRM_FORCE_ON_DIGITAL)
- type = OUTPUT_TMDS;
+ type = DCB_OUTPUT_TMDS;
else
- type = OUTPUT_ANALOG;
+ type = DCB_OUTPUT_ANALOG;
} else
- type = OUTPUT_ANY;
+ type = DCB_OUTPUT_ANY;
nv_encoder = find_encoder(connector, type);
if (!nv_encoder) {
}
}
- if (nv_encoder && nv_encoder->dcb->type == OUTPUT_TV)
+ if (nv_encoder && nv_encoder->dcb->type == DCB_OUTPUT_TV)
return get_slave_funcs(encoder)->set_property(
encoder, connector, property, value);
}
/* we're out of options unless we're LVDS, default to 8bpc */
- if (nv_encoder->dcb->type != OUTPUT_LVDS) {
+ if (nv_encoder->dcb->type != DCB_OUTPUT_LVDS) {
connector->display_info.bpc = 8;
return;
}
if (nv_connector->edid)
ret = drm_add_edid_modes(connector, nv_connector->edid);
else
- if (nv_encoder->dcb->type == OUTPUT_LVDS &&
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS &&
(nv_encoder->dcb->lvdsconf.use_straps_for_mode ||
dev_priv->vbios.fp_no_ddc) && nouveau_bios_fp_mode(dev, NULL)) {
struct drm_display_mode mode;
if (connector->connector_type == DRM_MODE_CONNECTOR_LVDS)
nouveau_connector_detect_depth(connector);
- if (nv_encoder->dcb->type == OUTPUT_TV)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
ret = get_slave_funcs(encoder)->get_modes(encoder, connector);
if (nv_connector->type == DCB_CONNECTOR_LVDS ||
{
struct nouveau_connector *nv_connector = nouveau_connector(connector);
struct drm_nouveau_private *dev_priv = connector->dev->dev_private;
- struct dcb_entry *dcb = nv_connector->detected_encoder->dcb;
+ struct dcb_output *dcb = nv_connector->detected_encoder->dcb;
if (dcb->location != DCB_LOC_ON_CHIP ||
dev_priv->chipset >= 0x46)
unsigned clock = mode->clock;
switch (nv_encoder->dcb->type) {
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
if (nv_connector->native_mode &&
(mode->hdisplay > nv_connector->native_mode->hdisplay ||
mode->vdisplay > nv_connector->native_mode->vdisplay))
min_clock = 0;
max_clock = 400000;
break;
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
max_clock = get_tmds_link_bandwidth(connector);
if (nouveau_duallink && nv_encoder->dcb->duallink_possible)
max_clock *= 2;
break;
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
max_clock = nv_encoder->dcb->crtconf.maxfreq;
if (!max_clock)
max_clock = 350000;
break;
- case OUTPUT_TV:
+ case DCB_OUTPUT_TV:
return get_slave_funcs(encoder)->mode_valid(encoder, mode);
- case OUTPUT_DP:
+ case DCB_OUTPUT_DP:
max_clock = nv_encoder->dp.link_nr;
max_clock *= nv_encoder->dp.link_bw;
clock = clock * (connector->display_info.bpc * 3) / 10;
nv_connector->index = index;
/* attempt to parse vbios connector type and hotplug gpio */
- nv_connector->dcb = dcb_conn(dev, index);
+ nv_connector->dcb = olddcb_conn(dev, index);
if (nv_connector->dcb) {
static const u8 hpd[16] = {
0xff, 0x07, 0x08, 0xff, 0xff, 0x51, 0x52, 0xff,
};
u32 entry = ROM16(nv_connector->dcb[0]);
- if (dcb_conntab(dev)[3] >= 4)
+ if (olddcb_conntab(dev)[3] >= 4)
entry |= (u32)ROM16(nv_connector->dcb[2]) << 16;
nv_connector->hpd = ffs((entry & 0x07033000) >> 12);
encoders |= (1 << dcbt->entry[i].type);
}
- if (encoders & (1 << OUTPUT_DP)) {
- if (encoders & (1 << OUTPUT_TMDS))
+ if (encoders & (1 << DCB_OUTPUT_DP)) {
+ if (encoders & (1 << DCB_OUTPUT_TMDS))
nv_connector->type = DCB_CONNECTOR_DP;
else
nv_connector->type = DCB_CONNECTOR_eDP;
} else
- if (encoders & (1 << OUTPUT_TMDS)) {
- if (encoders & (1 << OUTPUT_ANALOG))
+ if (encoders & (1 << DCB_OUTPUT_TMDS)) {
+ if (encoders & (1 << DCB_OUTPUT_ANALOG))
nv_connector->type = DCB_CONNECTOR_DVI_I;
else
nv_connector->type = DCB_CONNECTOR_DVI_D;
} else
- if (encoders & (1 << OUTPUT_ANALOG)) {
+ if (encoders & (1 << DCB_OUTPUT_ANALOG)) {
nv_connector->type = DCB_CONNECTOR_VGA;
} else
- if (encoders & (1 << OUTPUT_LVDS)) {
+ if (encoders & (1 << DCB_OUTPUT_LVDS)) {
nv_connector->type = DCB_CONNECTOR_LVDS;
} else
- if (encoders & (1 << OUTPUT_TV)) {
+ if (encoders & (1 << DCB_OUTPUT_TV)) {
nv_connector->type = DCB_CONNECTOR_TV_0;
}
}
#include "nouveau_crtc.h"
u8 *
-nouveau_dp_bios_data(struct drm_device *dev, struct dcb_entry *dcb, u8 **entry)
+nouveau_dp_bios_data(struct drm_device *dev, struct dcb_output *dcb, u8 **entry)
{
struct bit_entry d;
u8 *table;
struct dp_state {
struct nouveau_i2c_port *auxch;
struct dp_train_func *func;
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
int crtc;
u8 *dpcd;
int link_nr;
#include <subdev/device.h>
#include "nouveau_drm.h"
+#include "nouveau_agp.h"
int __devinit nouveau_pci_probe(struct pci_dev *, const struct pci_device_id *);
void nouveau_pci_remove(struct pci_dev *);
INIT_LIST_HEAD(&drm->clients);
drm->dev = dev;
+ /* make sure AGP controller is in a consistent state before we
+ * (possibly) execute vbios init tables (see nouveau_agp.h)
+ */
+ if (drm_pci_device_is_agp(dev) && dev->agp) {
+ /* dummy device object, doesn't init anything, but allows
+ * agp code access to registers
+ */
+ ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT,
+ NVDRM_DEVICE, 0x0080,
+ &(struct nv_device_class) {
+ .device = ~0,
+ .disable =
+ ~(NV_DEVICE_DISABLE_MMIO |
+ NV_DEVICE_DISABLE_IDENTIFY),
+ .debug0 = ~0,
+ }, sizeof(struct nv_device_class),
+ &drm->device);
+ if (ret)
+ return ret;
+
+ nouveau_agp_reset(drm);
+ nouveau_object_del(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE);
+ }
+
ret = nouveau_object_new(nv_object(drm), NVDRM_CLIENT, NVDRM_DEVICE,
0x0080, &(struct nv_device_class) {
.device = ~0,
if (ret)
goto fail_device;
+ /* initialise AGP */
+ nouveau_agp_init(drm);
+
ret = nouveau_load(dev, flags);
if (ret)
goto fail_device;
if (ret)
return ret;
+ nouveau_agp_fini(drm);
+
pci_set_drvdata(pdev, drm->client.base.device);
nouveau_cli_destroy(&drm->client);
return 0;
if (ret)
goto fail_client;
+ nouveau_agp_fini(drm);
+
pci_save_state(pdev);
if (pm_state.event == PM_EVENT_SUSPEND) {
pci_disable_device(pdev);
return ret;
pci_set_master(pdev);
+ nouveau_agp_reset(drm);
+
nouveau_client_init(&drm->client.base);
list_for_each_entry(cli, &drm->clients, head) {
nouveau_client_init(&cli->base);
}
+ nouveau_agp_init(drm);
+
return nouveau_pci_resume(pdev);
}
struct nouveau_object *device;
struct list_head clients;
+
+ struct {
+ enum {
+ UNKNOWN = 0,
+ DISABLE = 1,
+ ENABLED = 2
+ } stat;
+ u32 base;
+ u32 size;
+ } agp;
};
int nouveau_drm_suspend(struct pci_dev *, pm_message_t);
#include "drm.h"
#include "drm_crtc_helper.h"
#include "nouveau_drv.h"
-#include "nouveau_agp.h"
#include "nouveau_abi16.h"
#include "nouveau_hw.h"
#include "nouveau_fb.h"
goto out_abort;
}
- nouveau_agp_fini(dev);
return 0;
out_abort:
struct drm_crtc *crtc;
int ret, i;
- /* Make sure the AGP controller is in a consistent state */
- nouveau_agp_reset(dev);
-
/* Make the CRTCs accessible */
engine->display.early_init(dev);
if (ret)
return ret;
- nouveau_agp_init(dev);
-
NV_INFO(dev, "Restoring GPU objects...\n");
nouveau_gpuobj_resume(dev);
extern int nouveau_bios_init(struct drm_device *);
extern void nouveau_bios_takedown(struct drm_device *dev);
extern int nouveau_run_vbios_init(struct drm_device *);
-extern void nouveau_bios_run_init_table(struct drm_device *, uint16_t table,
- struct dcb_entry *, int crtc);
-extern void nouveau_bios_init_exec(struct drm_device *, uint16_t table);
extern struct dcb_connector_table_entry *
nouveau_bios_connector_entry(struct drm_device *, int index);
extern int nouveau_bios_run_display_table(struct drm_device *, u16 id, int clk,
- struct dcb_entry *, int crtc);
+ struct dcb_output *, int crtc);
extern bool nouveau_bios_fp_mode(struct drm_device *, struct drm_display_mode *);
extern uint8_t *nouveau_bios_embedded_edid(struct drm_device *);
extern int nouveau_bios_parse_lvds_table(struct drm_device *, int pxclk,
bool *dl, bool *if_is_24bit);
-extern int run_tmds_table(struct drm_device *, struct dcb_entry *,
+extern int run_tmds_table(struct drm_device *, struct dcb_output *,
int head, int pxclk);
-extern int call_lvds_script(struct drm_device *, struct dcb_entry *, int head,
+extern int call_lvds_script(struct drm_device *, struct dcb_output *, int head,
enum LVDS_script, int pxclk);
-bool bios_encoder_match(struct dcb_entry *, u32 hash);
+bool bios_encoder_match(struct dcb_output *, u32 hash);
/* nouveau_mxm.c */
int nouveau_mxm_init(struct drm_device *dev);
unsigned long arg);
/* nv04_dac.c */
-extern int nv04_dac_create(struct drm_connector *, struct dcb_entry *);
+extern int nv04_dac_create(struct drm_connector *, struct dcb_output *);
extern uint32_t nv17_dac_sample_load(struct drm_encoder *encoder);
extern int nv04_dac_output_offset(struct drm_encoder *encoder);
extern void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable);
extern bool nv04_dac_in_use(struct drm_encoder *encoder);
/* nv04_dfp.c */
-extern int nv04_dfp_create(struct drm_connector *, struct dcb_entry *);
-extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent);
-extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
+extern int nv04_dfp_create(struct drm_connector *, struct dcb_output *);
+extern int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent);
+extern void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,
int head, bool dl);
extern void nv04_dfp_disable(struct drm_device *dev, int head);
extern void nv04_dfp_update_fp_control(struct drm_encoder *encoder, int mode);
/* nv04_tv.c */
extern int nv04_tv_identify(struct drm_device *dev, int i2c_index);
-extern int nv04_tv_create(struct drm_connector *, struct dcb_entry *);
+extern int nv04_tv_create(struct drm_connector *, struct dcb_output *);
/* nv17_tv.c */
-extern int nv17_tv_create(struct drm_connector *, struct dcb_entry *);
+extern int nv17_tv_create(struct drm_connector *, struct dcb_output *);
/* nv04_display.c */
extern int nv04_display_early_init(struct drm_device *);
struct nouveau_i2c_port;
struct dp_train_func {
- void (*link_set)(struct drm_device *, struct dcb_entry *, int crtc,
+ void (*link_set)(struct drm_device *, struct dcb_output *, int crtc,
int nr, u32 bw, bool enhframe);
- void (*train_set)(struct drm_device *, struct dcb_entry *, u8 pattern);
- void (*train_adj)(struct drm_device *, struct dcb_entry *,
+ void (*train_set)(struct drm_device *, struct dcb_output *, u8 pattern);
+ void (*train_adj)(struct drm_device *, struct dcb_output *,
u8 lane, u8 swing, u8 preem);
};
struct nouveau_encoder {
struct drm_encoder_slave base;
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
int or;
/* different to drm_encoder.crtc, this reflects what's
bool nouveau_dp_detect(struct drm_encoder *);
void nouveau_dp_dpms(struct drm_encoder *, int mode, u32 datarate,
struct dp_train_func *);
-u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_entry *, u8 **);
+u8 *nouveau_dp_bios_data(struct drm_device *, struct dcb_output *, u8 **);
struct nouveau_connector *
nouveau_encoder_connector_get(struct nouveau_encoder *encoder);
-int nv50_sor_create(struct drm_connector *, struct dcb_entry *);
+int nv50_sor_create(struct drm_connector *, struct dcb_output *);
void nv50_sor_dp_calc_tu(struct drm_device *, int, int, u32, u32);
-int nv50_dac_create(struct drm_connector *, struct dcb_entry *);
+int nv50_dac_create(struct drm_connector *, struct dcb_output *);
#endif /* __NOUVEAU_ENCODER_H__ */
static inline uint8_t nv_read_tmds(struct drm_device *dev,
int or, int dl, uint8_t address)
{
- int ramdac = (or & OUTPUT_C) >> 2;
+ int ramdac = (or & DCB_OUTPUT_C) >> 2;
NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8,
NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | address);
int or, int dl, uint8_t address,
uint8_t data)
{
- int ramdac = (or & OUTPUT_C) >> 2;
+ int ramdac = (or & DCB_OUTPUT_C) >> 2;
NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA + dl * 8, data);
NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL + dl * 8, address);
#include "drm_sarea.h"
#include "nouveau_drv.h"
-#include "nouveau_agp.h"
#include "nouveau_pm.h"
#include <core/mm.h>
#include <subdev/vm.h>
nouveau_mem_gart_fini(struct drm_device *dev)
{
nouveau_sgdma_takedown(dev);
- nouveau_agp_fini(dev);
}
bool
struct ttm_bo_device *bdev = &dev_priv->ttm.bdev;
int ret;
- nouveau_agp_init(dev);
+ if (!nvdrm_gart_init(dev, &dev_priv->gart_info.aper_base,
+ &dev_priv->gart_info.aper_size))
+ dev_priv->gart_info.type = NOUVEAU_GART_AGP;
if (dev_priv->gart_info.type == NOUVEAU_GART_NONE) {
ret = nouveau_sgdma_init(dev);
* vbios mxm table
*/
i2cidx = mxm_ddc_map(dev, ctx.desc.ddc_port);
- if ((ctx.outp[0] & 0x0000000f) != OUTPUT_DP)
+ if ((ctx.outp[0] & 0x0000000f) != DCB_OUTPUT_DP)
i2cidx = (i2cidx & 0x0f) << 4;
else
i2cidx = (i2cidx & 0xf0);
* and the mxm data says the connector is really HDMI. another
* common example is DP->eDP.
*/
- conn = dcb_conn(dev, (ctx.outp[0] & 0x0000f000) >> 12);
+ conn = olddcb_conn(dev, (ctx.outp[0] & 0x0000f000) >> 12);
type = conn[0];
switch (ctx.desc.conn_type) {
case 0x01: /* LVDS */
#include "nouveau_drv.h"
#include <nouveau_drm.h>
-#include "nouveau_agp.h"
#include "nouveau_fbcon.h"
#include <core/ramht.h>
#include "nouveau_pm.h"
spin_lock_init(&dev_priv->context_switch_lock);
spin_lock_init(&dev_priv->vm_lock);
- /* Make sure the AGP controller is in a consistent state */
- nouveau_agp_reset(dev);
-
/* Make the CRTCs and I2C buses accessible */
ret = engine->display.early_init(dev);
if (ret)
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
if (encoder->crtc == crtc &&
- (nv_encoder->dcb->type == OUTPUT_LVDS ||
- nv_encoder->dcb->type == OUTPUT_TMDS))
+ (nv_encoder->dcb->type == DCB_OUTPUT_LVDS ||
+ nv_encoder->dcb->type == DCB_OUTPUT_TMDS))
fp_output = true;
}
if (encoder->crtc != crtc)
continue;
- if (nv_encoder->dcb->type == OUTPUT_LVDS)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS)
digital = lvds_output = true;
- if (nv_encoder->dcb->type == OUTPUT_TV)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
tv_output = true;
- if (nv_encoder->dcb->type == OUTPUT_TMDS)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS)
digital = tmds_output = true;
if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP && digital)
off_chip_digital = true;
int nv04_dac_output_offset(struct drm_encoder *encoder)
{
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
int offset = 0;
- if (dcb->or & (8 | OUTPUT_C))
+ if (dcb->or & (8 | DCB_OUTPUT_C))
offset += 0x68;
- if (dcb->or & (8 | OUTPUT_B))
+ if (dcb->or & (8 | DCB_OUTPUT_B))
offset += 0x2000;
return offset;
{
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
int head;
#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
- if (dcb->type == OUTPUT_TV) {
+ if (dcb->type == DCB_OUTPUT_TV) {
testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0);
if (dev_priv->vbios.tvdactestval)
saved_gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
saved_gpio0 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC0);
- nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == OUTPUT_TV);
- nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == OUTPUT_TV);
+ nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == DCB_OUTPUT_TV);
+ nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == DCB_OUTPUT_TV);
msleep(4);
routput = (saved_routput & 0xfffffece) | head << 8;
if (dev_priv->card_type >= NV_40) {
- if (dcb->type == OUTPUT_TV)
+ if (dcb->type == DCB_OUTPUT_TV)
routput |= 0x1a << 16;
else
routput &= ~(0x1a << 16);
nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
if (nv04_dac_in_use(encoder))
return connector_status_disconnected;
/* force any other vga encoders to bind to the other crtc */
list_for_each_entry(rebind, &dev->mode_config.encoder_list, head) {
if (rebind == encoder
- || nouveau_encoder(rebind)->dcb->type != OUTPUT_ANALOG)
+ || nouveau_encoder(rebind)->dcb->type != DCB_OUTPUT_ANALOG)
continue;
dac_offset = nv04_dac_output_offset(rebind);
{
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
if (nv_gf4_disp_arch(dev)) {
uint32_t *dac_users = &dev_priv->dac_users[ffs(dcb->or) - 1];
bool nv04_dac_in_use(struct drm_encoder *encoder)
{
struct drm_nouveau_private *dev_priv = encoder->dev->dev_private;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
return nv_gf4_disp_arch(encoder->dev) &&
(dev_priv->dac_users[ffs(dcb->or) - 1] & ~(1 << dcb->index));
};
int
-nv04_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_dac_create(struct drm_connector *connector, struct dcb_output *entry)
{
const struct drm_encoder_helper_funcs *helper;
struct nouveau_encoder *nv_encoder = NULL;
FP_TG_CONTROL_OFF);
}
-int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_entry *dcbent)
+int nv04_dfp_get_bound_head(struct drm_device *dev, struct dcb_output *dcbent)
{
/* special case of nv_read_tmds to find crtc associated with an output.
* this does not give a correct answer for off-chip dvi, but there's no
* use for such an answer anyway
*/
- int ramdac = (dcbent->or & OUTPUT_C) >> 2;
+ int ramdac = (dcbent->or & DCB_OUTPUT_C) >> 2;
NVWriteRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_CONTROL,
NV_PRAMDAC_FP_TMDS_CONTROL_WRITE_DISABLE | 0x4);
return ((NVReadRAMDAC(dev, ramdac, NV_PRAMDAC_FP_TMDS_DATA) & 0x8) >> 3) ^ ramdac;
}
-void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_entry *dcbent,
+void nv04_dfp_bind_head(struct drm_device *dev, struct dcb_output *dcbent,
int head, bool dl)
{
/* The BIOS scripts don't do this for us, sadly
* (for VT restore etc.)
*/
- int ramdac = (dcbent->or & OUTPUT_C) >> 2;
+ int ramdac = (dcbent->or & DCB_OUTPUT_C) >> 2;
uint8_t tmds04 = 0x80;
if (head != ramdac)
tmds04 = 0x88;
- if (dcbent->type == OUTPUT_LVDS)
+ if (dcbent->type == DCB_OUTPUT_LVDS)
tmds04 |= 0x01;
nv_write_tmds(dev, dcbent->or, 0, 0x04, tmds04);
static struct drm_encoder *get_tmds_slave(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
struct drm_encoder *slave;
- if (dcb->type != OUTPUT_TMDS || dcb->location == DCB_LOC_ON_CHIP)
+ if (dcb->type != DCB_OUTPUT_TMDS || dcb->location == DCB_LOC_ON_CHIP)
return NULL;
/* Some BIOSes (e.g. the one in a Quadro FX1000) report several
* let's do the same.
*/
list_for_each_entry(slave, &dev->mode_config.encoder_list, head) {
- struct dcb_entry *slave_dcb = nouveau_encoder(slave)->dcb;
+ struct dcb_output *slave_dcb = nouveau_encoder(slave)->dcb;
- if (slave_dcb->type == OUTPUT_TMDS && get_slave_funcs(slave) &&
+ if (slave_dcb->type == DCB_OUTPUT_TMDS && get_slave_funcs(slave) &&
slave_dcb->tmdsconf.slave_addr == dcb->tmdsconf.slave_addr)
return slave;
}
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv04_mode_state *state = &dev_priv->mode_reg;
- uint32_t bits1618 = nv_encoder->dcb->or & OUTPUT_A ? 0x10000 : 0x40000;
+ uint32_t bits1618 = nv_encoder->dcb->or & DCB_OUTPUT_A ? 0x10000 : 0x40000;
if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP)
return;
* and which bit-pair to use, is unclear on nv40 (for earlier cards, the fp table
* entry has the necessary info)
*/
- if (nv_encoder->dcb->type == OUTPUT_LVDS && dev_priv->saved_reg.sel_clk & 0xf0) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS && dev_priv->saved_reg.sel_clk & 0xf0) {
int shift = (dev_priv->saved_reg.sel_clk & 0x50) ? 0 : 1;
state->sel_clk &= ~0xf0;
*cr_lcd |= head ? 0x0 : 0x8;
else {
*cr_lcd |= (nv_encoder->dcb->or << 4) & 0x30;
- if (nv_encoder->dcb->type == OUTPUT_LVDS)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS)
*cr_lcd |= 0x30;
if ((*cr_lcd & 0x30) == (*cr_lcd_oth & 0x30)) {
/* avoid being connected to both crtcs */
if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP &&
output_mode->clock > 165000)
regp->fp_control |= (2 << 24);
- if (nv_encoder->dcb->type == OUTPUT_LVDS) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS) {
bool duallink = false, dummy;
if (nv_connector->edid &&
nv_connector->type == DCB_CONNECTOR_LVDS_SPWG) {
struct drm_encoder_helper_funcs *helper = encoder->helper_private;
struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
- struct dcb_entry *dcbe = nv_encoder->dcb;
+ struct dcb_output *dcbe = nv_encoder->dcb;
int head = nouveau_crtc(encoder->crtc)->index;
struct drm_encoder *slave_encoder;
- if (dcbe->type == OUTPUT_TMDS)
+ if (dcbe->type == DCB_OUTPUT_TMDS)
run_tmds_table(dev, dcbe, head, nv_encoder->mode.clock);
- else if (dcbe->type == OUTPUT_LVDS)
+ else if (dcbe->type == DCB_OUTPUT_LVDS)
call_lvds_script(dev, dcbe, head, LVDS_RESET, nv_encoder->mode.clock);
/* update fp_control state for any changes made by scripts,
struct drm_nouveau_private *dev_priv = dev->dev_private;
int head = nv_encoder->restore.head;
- if (nv_encoder->dcb->type == OUTPUT_LVDS) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_LVDS) {
struct nouveau_connector *connector =
nouveau_encoder_connector_get(nv_encoder);
LVDS_PANEL_ON,
connector->native_mode->clock);
- } else if (nv_encoder->dcb->type == OUTPUT_TMDS) {
+ } else if (nv_encoder->dcb->type == DCB_OUTPUT_TMDS) {
int clock = nouveau_hw_pllvals_to_clk
(&dev_priv->saved_reg.crtc_reg[head].pllvals);
static void nv04_tmds_slave_init(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
struct nouveau_i2c_port *i2c = nouveau_i2c_find(dev, 2);
struct i2c_board_info info[] = {
{
};
int
-nv04_dfp_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_dfp_create(struct drm_connector *connector, struct dcb_output *entry)
{
const struct drm_encoder_helper_funcs *helper;
struct nouveau_encoder *nv_encoder = NULL;
int type;
switch (entry->type) {
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
type = DRM_MODE_ENCODER_TMDS;
helper = &nv04_tmds_helper_funcs;
break;
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
type = DRM_MODE_ENCODER_LVDS;
helper = &nv04_lvds_helper_funcs;
break;
encoder->possible_crtcs = entry->heads;
encoder->possible_clones = 0;
- if (entry->type == OUTPUT_TMDS &&
+ if (entry->type == DCB_OUTPUT_TMDS &&
entry->location != DCB_LOC_ON_CHIP)
nv04_tmds_slave_init(encoder);
static void nv04_vblank_crtc0_isr(struct drm_device *);
static void nv04_vblank_crtc1_isr(struct drm_device *);
-static void
-nv04_display_store_initial_head_owner(struct drm_device *dev)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
-
- if (dev_priv->chipset != 0x11) {
- dev_priv->crtc_owner = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44);
- return;
- }
-
- /* reading CR44 is broken on nv11, so we attempt to infer it */
- if (nvReadMC(dev, NV_PBUS_DEBUG_1) & (1 << 28)) /* heads tied, restore both */
- dev_priv->crtc_owner = 0x4;
- else {
- uint8_t slaved_on_A, slaved_on_B;
- bool tvA = false;
- bool tvB = false;
-
- slaved_on_B = NVReadVgaCrtc(dev, 1, NV_CIO_CRE_PIXEL_INDEX) &
- 0x80;
- if (slaved_on_B)
- tvB = !(NVReadVgaCrtc(dev, 1, NV_CIO_CRE_LCD__INDEX) &
- MASK(NV_CIO_CRE_LCD_LCD_SELECT));
-
- slaved_on_A = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX) &
- 0x80;
- if (slaved_on_A)
- tvA = !(NVReadVgaCrtc(dev, 0, NV_CIO_CRE_LCD__INDEX) &
- MASK(NV_CIO_CRE_LCD_LCD_SELECT));
-
- if (slaved_on_A && !tvA)
- dev_priv->crtc_owner = 0x0;
- else if (slaved_on_B && !tvB)
- dev_priv->crtc_owner = 0x3;
- else if (slaved_on_A)
- dev_priv->crtc_owner = 0x0;
- else if (slaved_on_B)
- dev_priv->crtc_owner = 0x3;
- else
- dev_priv->crtc_owner = 0x0;
- }
-}
-
int
nv04_display_early_init(struct drm_device *dev)
{
- /* Make the I2C buses accessible. */
- if (!nv_gf4_disp_arch(dev)) {
- uint32_t pmc_enable = nv_rd32(dev, NV03_PMC_ENABLE);
-
- if (!(pmc_enable & 1))
- nv_wr32(dev, NV03_PMC_ENABLE, pmc_enable | 1);
- }
-
- /* Unlock the VGA CRTCs. */
- NVLockVgaCrtcs(dev, false);
-
- /* Make sure the CRTCs aren't in slaved mode. */
- if (nv_two_heads(dev)) {
- nv04_display_store_initial_head_owner(dev);
- NVSetOwner(dev, 0);
- }
-
/* ensure vblank interrupts are off, they can't be enabled until
* drm_vblank has been initialised
*/
void
nv04_display_late_takedown(struct drm_device *dev)
{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
-
- if (nv_two_heads(dev))
- NVSetOwner(dev, dev_priv->crtc_owner);
-
- NVLockVgaCrtcs(dev, true);
}
int
nv04_crtc_create(dev, 1);
for (i = 0; i < dcb->entries; i++) {
- struct dcb_entry *dcbent = &dcb->entry[i];
+ struct dcb_output *dcbent = &dcb->entry[i];
connector = nouveau_connector_create(dev, dcbent->connector);
if (IS_ERR(connector))
continue;
switch (dcbent->type) {
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
ret = nv04_dac_create(connector, dcbent);
break;
- case OUTPUT_LVDS:
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_TMDS:
ret = nv04_dfp_create(connector, dcbent);
break;
- case OUTPUT_TV:
+ case DCB_OUTPUT_TV:
if (dcbent->location == DCB_LOC_ON_CHIP)
ret = nv17_tv_create(connector, dcbent);
else
};
int
-nv04_tv_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv04_tv_create(struct drm_connector *connector, struct dcb_output *entry)
{
struct nouveau_encoder *nv_encoder;
struct drm_encoder *encoder;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct drm_mode_config *conf = &dev->mode_config;
struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
- struct dcb_entry *dcb = tv_enc->base.dcb;
+ struct dcb_output *dcb = tv_enc->base.dcb;
bool reliable = get_tv_detect_quirks(dev, &tv_enc->pin_mask);
if (nv04_dac_in_use(encoder))
struct drm_encoder *enc;
list_for_each_entry(enc, &dev->mode_config.encoder_list, head) {
- struct dcb_entry *dcb = nouveau_encoder(enc)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(enc)->dcb;
- if ((dcb->type == OUTPUT_TMDS ||
- dcb->type == OUTPUT_LVDS) &&
+ if ((dcb->type == DCB_OUTPUT_TMDS ||
+ dcb->type == DCB_OUTPUT_LVDS) &&
!enc->crtc &&
nv04_dfp_get_bound_head(dev, dcb) == head) {
nv04_dfp_bind_head(dev, dcb, head ^ 1,
struct drm_device *dev = encoder->dev;
struct drm_mode_config *conf = &dev->mode_config;
struct nv17_tv_encoder *tv_enc = to_tv_enc(encoder);
- struct dcb_entry *dcb = nouveau_encoder(encoder)->dcb;
+ struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
int num_tv_norms = dcb->tvconf.has_component_output ? NUM_TV_NORMS :
NUM_LD_TV_NORMS;
int i;
};
int
-nv17_tv_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv17_tv_create(struct drm_connector *connector, struct dcb_output *entry)
{
struct drm_device *dev = connector->dev;
struct drm_encoder *encoder;
mode_ctl |= NV50_EVO_DAC_MODE_CTRL_CRTC0;
/* Lacking a working tv-out, this is not a 100% sure. */
- if (nv_encoder->dcb->type == OUTPUT_ANALOG)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_ANALOG)
mode_ctl |= 0x40;
else
- if (nv_encoder->dcb->type == OUTPUT_TV)
+ if (nv_encoder->dcb->type == DCB_OUTPUT_TV)
mode_ctl |= 0x100;
if (adjusted_mode->flags & DRM_MODE_FLAG_NHSYNC)
};
int
-nv50_dac_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv50_dac_create(struct drm_connector *connector, struct dcb_output *entry)
{
struct nouveau_encoder *nv_encoder;
struct drm_encoder *encoder;
return mask & 3;
}
-static int
-evo_icmd(struct drm_device *dev, int ch, u32 mthd, u32 data)
-{
- int ret = 0;
- nv_mask(dev, 0x610300 + (ch * 0x08), 0x00000001, 0x00000001);
- nv_wr32(dev, 0x610304 + (ch * 0x08), data);
- nv_wr32(dev, 0x610300 + (ch * 0x08), 0x80000001 | mthd);
- if (!nv_wait(dev, 0x610300 + (ch * 0x08), 0x80000000, 0x00000000))
- ret = -EBUSY;
- if (ret || (nouveau_reg_debug & NOUVEAU_REG_DEBUG_EVO))
- NV_INFO(dev, "EvoPIO: %d 0x%04x 0x%08x\n", ch, mthd, data);
- nv_mask(dev, 0x610300 + (ch * 0x08), 0x00000001, 0x00000000);
- return ret;
-}
-
int
nv50_display_early_init(struct drm_device *dev)
{
- u32 ctrl = nv_rd32(dev, 0x610200);
- int i;
-
- /* check if master evo channel is already active, a good a sign as any
- * that the display engine is in a weird state (hibernate/kexec), if
- * it is, do our best to reset the display engine...
- */
- if ((ctrl & 0x00000003) == 0x00000003) {
- NV_INFO(dev, "PDISP: EVO(0) 0x%08x, resetting...\n", ctrl);
-
- /* deactivate both heads first, PDISP will disappear forever
- * (well, until you power cycle) on some boards as soon as
- * PMC_ENABLE is hit unless they are..
- */
- for (i = 0; i < 2; i++) {
- evo_icmd(dev, 0, 0x0880 + (i * 0x400), 0x05000000);
- evo_icmd(dev, 0, 0x089c + (i * 0x400), 0);
- evo_icmd(dev, 0, 0x0840 + (i * 0x400), 0);
- evo_icmd(dev, 0, 0x0844 + (i * 0x400), 0);
- evo_icmd(dev, 0, 0x085c + (i * 0x400), 0);
- evo_icmd(dev, 0, 0x0874 + (i * 0x400), 0);
- }
- evo_icmd(dev, 0, 0x0080, 0);
-
- /* reset PDISP */
- nv_mask(dev, 0x000200, 0x40000000, 0x00000000);
- nv_mask(dev, 0x000200, 0x40000000, 0x40000000);
- }
-
return 0;
}
/* We setup the encoders from the BIOS table */
for (i = 0 ; i < dcb->entries; i++) {
- struct dcb_entry *entry = &dcb->entry[i];
+ struct dcb_output *entry = &dcb->entry[i];
if (entry->location != DCB_LOC_ON_CHIP) {
NV_WARN(dev, "Off-chip encoder %d/%d unsupported\n",
continue;
switch (entry->type) {
- case OUTPUT_TMDS:
- case OUTPUT_LVDS:
- case OUTPUT_DP:
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_DP:
nv50_sor_create(connector, entry);
break;
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
nv50_dac_create(connector, entry);
break;
default:
}
static u16
-nv50_display_script_select(struct drm_device *dev, struct dcb_entry *dcb,
+nv50_display_script_select(struct drm_device *dev, struct dcb_output *dcb,
u32 mc, int pxclk)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
or = ffs(dcb->or) - 1;
switch (dcb->type) {
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
script = (mc >> 8) & 0xf;
if (bios->fp_no_ddc) {
if (bios->fp.dual_link)
script = nouveau_uscript_lvds;
}
break;
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
script = (mc >> 8) & 0xf;
if (pxclk >= 165000)
script |= 0x0100;
script = nouveau_uscript_tmds;
}
break;
- case OUTPUT_DP:
+ case DCB_OUTPUT_DP:
script = (mc >> 8) & 0xf;
break;
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
script = 0xff;
break;
default:
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv50_display *disp = nv50_display(dev);
u32 unk30 = nv_rd32(dev, 0x610030), mc;
- int i, crtc, or = 0, type = OUTPUT_ANY;
+ int i, crtc, or = 0, type = DCB_OUTPUT_ANY;
NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
disp->irq.dcb = NULL;
goto ack;
/* Find which encoder was connected to the CRTC */
- for (i = 0; type == OUTPUT_ANY && i < 3; i++) {
+ for (i = 0; type == DCB_OUTPUT_ANY && i < 3; i++) {
mc = nv_rd32(dev, NV50_PDISPLAY_DAC_MODE_CTRL_C(i));
NV_DEBUG_KMS(dev, "DAC-%d mc: 0x%08x\n", i, mc);
if (!(mc & (1 << crtc)))
continue;
switch ((mc & 0x00000f00) >> 8) {
- case 0: type = OUTPUT_ANALOG; break;
- case 1: type = OUTPUT_TV; break;
+ case 0: type = DCB_OUTPUT_ANALOG; break;
+ case 1: type = DCB_OUTPUT_TV; break;
default:
NV_ERROR(dev, "invalid mc, DAC-%d: 0x%08x\n", i, mc);
goto ack;
or = i;
}
- for (i = 0; type == OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
+ for (i = 0; type == DCB_OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
if (dev_priv->chipset < 0x90 ||
dev_priv->chipset == 0x92 ||
dev_priv->chipset == 0xa0)
continue;
switch ((mc & 0x00000f00) >> 8) {
- case 0: type = OUTPUT_LVDS; break;
- case 1: type = OUTPUT_TMDS; break;
- case 2: type = OUTPUT_TMDS; break;
- case 5: type = OUTPUT_TMDS; break;
- case 8: type = OUTPUT_DP; break;
- case 9: type = OUTPUT_DP; break;
+ case 0: type = DCB_OUTPUT_LVDS; break;
+ case 1: type = DCB_OUTPUT_TMDS; break;
+ case 2: type = DCB_OUTPUT_TMDS; break;
+ case 5: type = DCB_OUTPUT_TMDS; break;
+ case 8: type = DCB_OUTPUT_DP; break;
+ case 9: type = DCB_OUTPUT_DP; break;
default:
NV_ERROR(dev, "invalid mc, SOR-%d: 0x%08x\n", i, mc);
goto ack;
}
/* There was no encoder to disable */
- if (type == OUTPUT_ANY)
+ if (type == DCB_OUTPUT_ANY)
goto ack;
/* Disable the encoder */
for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
- struct dcb_entry *dcb = &dev_priv->vbios.dcb.entry[i];
+ struct dcb_output *dcb = &dev_priv->vbios.dcb.entry[i];
if (dcb->type == type && (dcb->or & (1 << or))) {
nouveau_bios_run_display_table(dev, 0, -1, dcb, -1);
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv50_display *disp = nv50_display(dev);
u32 unk30 = nv_rd32(dev, 0x610030), tmp, pclk, script, mc = 0;
- struct dcb_entry *dcb;
- int i, crtc, or = 0, type = OUTPUT_ANY;
+ struct dcb_output *dcb;
+ int i, crtc, or = 0, type = DCB_OUTPUT_ANY;
NV_DEBUG_KMS(dev, "0x610030: 0x%08x\n", unk30);
dcb = disp->irq.dcb;
pclk = nv_rd32(dev, NV50_PDISPLAY_CRTC_P(crtc, CLOCK)) & 0x003fffff;
/* Find which encoder is connected to the CRTC */
- for (i = 0; type == OUTPUT_ANY && i < 3; i++) {
+ for (i = 0; type == DCB_OUTPUT_ANY && i < 3; i++) {
mc = nv_rd32(dev, NV50_PDISPLAY_DAC_MODE_CTRL_P(i));
NV_DEBUG_KMS(dev, "DAC-%d mc: 0x%08x\n", i, mc);
if (!(mc & (1 << crtc)))
continue;
switch ((mc & 0x00000f00) >> 8) {
- case 0: type = OUTPUT_ANALOG; break;
- case 1: type = OUTPUT_TV; break;
+ case 0: type = DCB_OUTPUT_ANALOG; break;
+ case 1: type = DCB_OUTPUT_TV; break;
default:
NV_ERROR(dev, "invalid mc, DAC-%d: 0x%08x\n", i, mc);
goto ack;
or = i;
}
- for (i = 0; type == OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
+ for (i = 0; type == DCB_OUTPUT_ANY && i < nv50_sor_nr(dev); i++) {
if (dev_priv->chipset < 0x90 ||
dev_priv->chipset == 0x92 ||
dev_priv->chipset == 0xa0)
continue;
switch ((mc & 0x00000f00) >> 8) {
- case 0: type = OUTPUT_LVDS; break;
- case 1: type = OUTPUT_TMDS; break;
- case 2: type = OUTPUT_TMDS; break;
- case 5: type = OUTPUT_TMDS; break;
- case 8: type = OUTPUT_DP; break;
- case 9: type = OUTPUT_DP; break;
+ case 0: type = DCB_OUTPUT_LVDS; break;
+ case 1: type = DCB_OUTPUT_TMDS; break;
+ case 2: type = DCB_OUTPUT_TMDS; break;
+ case 5: type = DCB_OUTPUT_TMDS; break;
+ case 8: type = DCB_OUTPUT_DP; break;
+ case 9: type = DCB_OUTPUT_DP; break;
default:
NV_ERROR(dev, "invalid mc, SOR-%d: 0x%08x\n", i, mc);
goto ack;
or = i;
}
- if (type == OUTPUT_ANY)
+ if (type == DCB_OUTPUT_ANY)
goto ack;
/* Enable the encoder */
script = nv50_display_script_select(dev, dcb, mc, pclk);
nouveau_bios_run_display_table(dev, script, pclk, dcb, -1);
- if (type == OUTPUT_DP) {
+ if (type == DCB_OUTPUT_DP) {
int link = !(dcb->dpconf.sor.link & 1);
if ((mc & 0x000f0000) == 0x00020000)
nv50_sor_dp_calc_tu(dev, or, link, pclk, 18);
nv50_sor_dp_calc_tu(dev, or, link, pclk, 24);
}
- if (dcb->type != OUTPUT_ANALOG) {
+ if (dcb->type != DCB_OUTPUT_ANALOG) {
tmp = nv_rd32(dev, NV50_PDISPLAY_SOR_CLK_CTRL2(or));
tmp &= ~0x00000f0f;
if (script & 0x0100)
* programmed for DisplayPort.
*/
static void
-nv50_display_unk40_dp_set_tmds(struct drm_device *dev, struct dcb_entry *dcb)
+nv50_display_unk40_dp_set_tmds(struct drm_device *dev, struct dcb_output *dcb)
{
int or = ffs(dcb->or) - 1, link = !(dcb->dpconf.sor.link & 1);
struct drm_encoder *encoder;
u32 tmp;
- if (dcb->type != OUTPUT_TMDS)
+ if (dcb->type != DCB_OUTPUT_TMDS)
return;
list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
- if (nv_encoder->dcb->type == OUTPUT_DP &&
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP &&
nv_encoder->dcb->or & (1 << or)) {
tmp = nv_rd32(dev, NV50_SOR_DP_CTRL(or, link));
tmp &= ~NV50_SOR_DP_CTRL_ENABLED;
nv50_display_unk40_handler(struct drm_device *dev)
{
struct nv50_display *disp = nv50_display(dev);
- struct dcb_entry *dcb = disp->irq.dcb;
+ struct dcb_output *dcb = disp->irq.dcb;
u16 script = disp->irq.script;
u32 unk30 = nv_rd32(dev, 0x610030), pclk = disp->irq.pclk;
struct tasklet_struct tasklet;
struct {
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
u16 script;
u32 pclk;
} irq;
#include "nv50_display.h"
static u32
-nv50_sor_dp_lane_map(struct drm_device *dev, struct dcb_entry *dcb, u8 lane)
+nv50_sor_dp_lane_map(struct drm_device *dev, struct dcb_output *dcb, u8 lane)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
static const u8 nvaf[] = { 24, 16, 8, 0 }; /* thanks, apple.. */
}
static void
-nv50_sor_dp_train_set(struct drm_device *dev, struct dcb_entry *dcb, u8 pattern)
+nv50_sor_dp_train_set(struct drm_device *dev, struct dcb_output *dcb, u8 pattern)
{
u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
nv_mask(dev, NV50_SOR_DP_CTRL(or, link), 0x0f000000, pattern << 24);
}
static void
-nv50_sor_dp_train_adj(struct drm_device *dev, struct dcb_entry *dcb,
+nv50_sor_dp_train_adj(struct drm_device *dev, struct dcb_output *dcb,
u8 lane, u8 swing, u8 preem)
{
u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
}
static void
-nv50_sor_dp_link_set(struct drm_device *dev, struct dcb_entry *dcb, int crtc,
+nv50_sor_dp_link_set(struct drm_device *dev, struct dcb_output *dcb, int crtc,
int link_nr, u32 link_bw, bool enhframe)
{
u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
struct nouveau_encoder *nvenc = nouveau_encoder(enc);
if (nvenc == nv_encoder ||
- (nvenc->dcb->type != OUTPUT_TMDS &&
- nvenc->dcb->type != OUTPUT_LVDS &&
- nvenc->dcb->type != OUTPUT_DP) ||
+ (nvenc->dcb->type != DCB_OUTPUT_TMDS &&
+ nvenc->dcb->type != DCB_OUTPUT_LVDS &&
+ nvenc->dcb->type != DCB_OUTPUT_DP) ||
nvenc->dcb->or != nv_encoder->dcb->or)
continue;
nv_rd32(dev, NV50_PDISPLAY_SOR_DPMS_STATE(or)));
}
- if (nv_encoder->dcb->type == OUTPUT_DP) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
struct dp_train_func func = {
.link_set = nv50_sor_dp_link_set,
.train_set = nv50_sor_dp_train_set,
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
nv50_sor_disconnect(encoder);
- if (nv_encoder->dcb->type == OUTPUT_DP) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
/* avoid race between link training and supervisor intr */
nv50_display_sync(encoder->dev);
}
nv_encoder->crtc = encoder->crtc;
switch (nv_encoder->dcb->type) {
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
if (nv_encoder->dcb->sorconf.link & 1) {
if (mode->clock < 165000)
mode_ctl = 0x0100;
nouveau_hdmi_mode_set(encoder, mode);
break;
- case OUTPUT_DP:
+ case DCB_OUTPUT_DP:
nv_connector = nouveau_encoder_connector_get(nv_encoder);
if (nv_connector && nv_connector->base.display_info.bpc == 6) {
nv_encoder->dp.datarate = mode->clock * 18 / 8;
};
int
-nv50_sor_create(struct drm_connector *connector, struct dcb_entry *entry)
+nv50_sor_create(struct drm_connector *connector, struct dcb_output *entry)
{
struct nouveau_encoder *nv_encoder = NULL;
struct drm_device *dev = connector->dev;
NV_DEBUG_KMS(dev, "\n");
switch (entry->type) {
- case OUTPUT_TMDS:
- case OUTPUT_DP:
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_DP:
type = DRM_MODE_ENCODER_TMDS;
break;
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
type = DRM_MODE_ENCODER_LVDS;
break;
default:
};
static int
-nvd0_dac_create(struct drm_connector *connector, struct dcb_entry *dcbe)
+nvd0_dac_create(struct drm_connector *connector, struct dcb_output *dcbe)
{
struct drm_device *dev = connector->dev;
struct nouveau_encoder *nv_encoder;
* SOR
*****************************************************************************/
static inline u32
-nvd0_sor_dp_lane_map(struct drm_device *dev, struct dcb_entry *dcb, u8 lane)
+nvd0_sor_dp_lane_map(struct drm_device *dev, struct dcb_output *dcb, u8 lane)
{
static const u8 nvd0[] = { 16, 8, 0, 24 };
return nvd0[lane];
}
static void
-nvd0_sor_dp_train_set(struct drm_device *dev, struct dcb_entry *dcb, u8 pattern)
+nvd0_sor_dp_train_set(struct drm_device *dev, struct dcb_output *dcb, u8 pattern)
{
const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
const u32 loff = (or * 0x800) + (link * 0x80);
}
static void
-nvd0_sor_dp_train_adj(struct drm_device *dev, struct dcb_entry *dcb,
+nvd0_sor_dp_train_adj(struct drm_device *dev, struct dcb_output *dcb,
u8 lane, u8 swing, u8 preem)
{
const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
}
static void
-nvd0_sor_dp_link_set(struct drm_device *dev, struct dcb_entry *dcb, int crtc,
+nvd0_sor_dp_link_set(struct drm_device *dev, struct dcb_output *dcb, int crtc,
int link_nr, u32 link_bw, bool enhframe)
{
const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
}
static void
-nvd0_sor_dp_link_get(struct drm_device *dev, struct dcb_entry *dcb,
+nvd0_sor_dp_link_get(struct drm_device *dev, struct dcb_output *dcb,
u32 *link_nr, u32 *link_bw)
{
const u32 or = ffs(dcb->or) - 1, link = !(dcb->sorconf.link & 1);
}
static void
-nvd0_sor_dp_calc_tu(struct drm_device *dev, struct dcb_entry *dcb,
+nvd0_sor_dp_calc_tu(struct drm_device *dev, struct dcb_output *dcb,
u32 crtc, u32 datarate)
{
const u32 symbol = 100000;
nv_wait(dev, 0x61c004 + (or * 0x0800), 0x80000000, 0x00000000);
nv_wait(dev, 0x61c030 + (or * 0x0800), 0x10000000, 0x00000000);
- if (nv_encoder->dcb->type == OUTPUT_DP) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
struct dp_train_func func = {
.link_set = nvd0_sor_dp_link_set,
.train_set = nvd0_sor_dp_train_set,
nvd0_sor_prepare(struct drm_encoder *encoder)
{
nvd0_sor_disconnect(encoder);
- if (nouveau_encoder(encoder)->dcb->type == OUTPUT_DP)
+ if (nouveau_encoder(encoder)->dcb->type == DCB_OUTPUT_DP)
evo_sync(encoder->dev, EVO_MASTER);
}
nv_connector = nouveau_encoder_connector_get(nv_encoder);
switch (nv_encoder->dcb->type) {
- case OUTPUT_TMDS:
+ case DCB_OUTPUT_TMDS:
if (nv_encoder->dcb->sorconf.link & 1) {
if (mode->clock < 165000)
mode_ctrl |= 0x00000100;
nvd0_hdmi_mode_set(encoder, mode);
break;
- case OUTPUT_LVDS:
+ case DCB_OUTPUT_LVDS:
or_config = (mode_ctrl & 0x00000f00) >> 8;
if (bios->fp_no_ddc) {
if (bios->fp.dual_link)
}
break;
- case OUTPUT_DP:
+ case DCB_OUTPUT_DP:
if (nv_connector->base.display_info.bpc == 6) {
nv_encoder->dp.datarate = mode->clock * 18 / 8;
syncs |= 0x00000002 << 6;
nvd0_sor_dpms(encoder, DRM_MODE_DPMS_ON);
- if (nv_encoder->dcb->type == OUTPUT_DP) {
+ if (nv_encoder->dcb->type == DCB_OUTPUT_DP) {
nvd0_sor_dp_calc_tu(dev, nv_encoder->dcb, nv_crtc->index,
nv_encoder->dp.datarate);
}
};
static int
-nvd0_sor_create(struct drm_connector *connector, struct dcb_entry *dcbe)
+nvd0_sor_create(struct drm_connector *connector, struct dcb_output *dcbe)
{
struct drm_device *dev = connector->dev;
struct nouveau_encoder *nv_encoder;
/******************************************************************************
* IRQ
*****************************************************************************/
-static struct dcb_entry *
+static struct dcb_output *
lookup_dcb(struct drm_device *dev, int id, u32 mc)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
int type, or, i, link = -1;
if (id < 4) {
- type = OUTPUT_ANALOG;
+ type = DCB_OUTPUT_ANALOG;
or = id;
} else {
switch (mc & 0x00000f00) {
- case 0x00000000: link = 0; type = OUTPUT_LVDS; break;
- case 0x00000100: link = 0; type = OUTPUT_TMDS; break;
- case 0x00000200: link = 1; type = OUTPUT_TMDS; break;
- case 0x00000500: link = 0; type = OUTPUT_TMDS; break;
- case 0x00000800: link = 0; type = OUTPUT_DP; break;
- case 0x00000900: link = 1; type = OUTPUT_DP; break;
+ case 0x00000000: link = 0; type = DCB_OUTPUT_LVDS; break;
+ case 0x00000100: link = 0; type = DCB_OUTPUT_TMDS; break;
+ case 0x00000200: link = 1; type = DCB_OUTPUT_TMDS; break;
+ case 0x00000500: link = 0; type = DCB_OUTPUT_TMDS; break;
+ case 0x00000800: link = 0; type = DCB_OUTPUT_DP; break;
+ case 0x00000900: link = 1; type = DCB_OUTPUT_DP; break;
default:
NV_ERROR(dev, "PDISP: unknown SOR mc 0x%08x\n", mc);
return NULL;
}
for (i = 0; i < dev_priv->vbios.dcb.entries; i++) {
- struct dcb_entry *dcb = &dev_priv->vbios.dcb.entry[i];
+ struct dcb_output *dcb = &dev_priv->vbios.dcb.entry[i];
if (dcb->type == type && (dcb->or & (1 << or)) &&
(link < 0 || link == !(dcb->sorconf.link & 1)))
return dcb;
static void
nvd0_display_unk1_handler(struct drm_device *dev, u32 crtc, u32 mask)
{
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
int i;
for (i = 0; mask && i < 8; i++) {
static void
nvd0_display_unk2_handler(struct drm_device *dev, u32 crtc, u32 mask)
{
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
u32 or, tmp, pclk;
int i;
nv_wr32(dev, 0x612200 + (crtc * 0x800), 0x00000000);
switch (dcb->type) {
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
nv_wr32(dev, 0x612280 + (or * 0x800), 0x00000000);
break;
- case OUTPUT_TMDS:
- case OUTPUT_LVDS:
- case OUTPUT_DP:
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_DP:
if (cfg & 0x00000100)
tmp = 0x00000101;
else
static void
nvd0_display_unk4_handler(struct drm_device *dev, u32 crtc, u32 mask)
{
- struct dcb_entry *dcb;
+ struct dcb_output *dcb;
int pclk, i;
pclk = nv_rd32(dev, 0x660450 + (crtc * 0x300)) / 1000;
struct drm_connector *connector, *tmp;
struct pci_dev *pdev = dev->pdev;
struct nvd0_display *disp;
- struct dcb_entry *dcbe;
+ struct dcb_output *dcbe;
int crtcs, ret, i;
disp = kzalloc(sizeof(*disp), GFP_KERNEL);
}
switch (dcbe->type) {
- case OUTPUT_TMDS:
- case OUTPUT_LVDS:
- case OUTPUT_DP:
+ case DCB_OUTPUT_TMDS:
+ case DCB_OUTPUT_LVDS:
+ case DCB_OUTPUT_DP:
nvd0_sor_create(connector, dcbe);
break;
- case OUTPUT_ANALOG:
+ case DCB_OUTPUT_ANALOG:
nvd0_dac_create(connector, dcbe);
break;
default:
projects / openwrt / staging / blogic.git / commitdiff