const struct nvkm_disp_func *func;
struct nvkm_engine engine;
- struct {
- int nr;
- } head;
-
+ struct list_head head;
struct list_head outp;
struct list_head conn;
nvkm-y += nvkm/engine/disp/gp102.o
nvkm-y += nvkm/engine/disp/vga.o
+nvkm-y += nvkm/engine/disp/head.o
+nvkm-y += nvkm/engine/disp/headnv04.o
+nvkm-y += nvkm/engine/disp/headnv50.o
+nvkm-y += nvkm/engine/disp/headgf119.o
+
nvkm-y += nvkm/engine/disp/dacnv50.o
nvkm-y += nvkm/engine/disp/piornv50.o
nvkm-y += nvkm/engine/disp/sornv50.o
*/
#include "priv.h"
#include "conn.h"
+#include "head.h"
#include "outp.h"
#include <core/client.h>
struct nvkm_bios *bios = disp->engine.subdev.device->bios;
struct nvkm_outp *outp, *outt, *pair;
struct nvkm_conn *conn;
+ struct nvkm_head *head;
struct nvbios_connE connE;
struct dcb_output dcbE;
u8 hpd = 0, ver, hdr;
if (ret)
return ret;
- return nvkm_event_init(&nvkm_disp_vblank_func, 1,
- disp->head.nr, &disp->vblank);
+ i = 0;
+ list_for_each_entry(head, &disp->head, head)
+ i = max(i, head->id + 1);
+
+ return nvkm_event_init(&nvkm_disp_vblank_func, 1, i, &disp->vblank);
}
static void *
nvkm_outp_del(&outp);
}
+ while (!list_empty(&disp->head)) {
+ struct nvkm_head *head =
+ list_first_entry(&disp->head, typeof(*head), head);
+ nvkm_head_del(&head);
+ }
+
return data;
}
int
nvkm_disp_ctor(const struct nvkm_disp_func *func, struct nvkm_device *device,
- int index, int heads, struct nvkm_disp *disp)
+ int index, struct nvkm_disp *disp)
{
disp->func = func;
- disp->head.nr = heads;
+ INIT_LIST_HEAD(&disp->head);
INIT_LIST_HEAD(&disp->outp);
INIT_LIST_HEAD(&disp->conn);
return nvkm_engine_ctor(&nvkm_disp, device, index, true, &disp->engine);
int
nvkm_disp_new_(const struct nvkm_disp_func *func, struct nvkm_device *device,
- int index, int heads, struct nvkm_disp **pdisp)
+ int index, struct nvkm_disp **pdisp)
{
if (!(*pdisp = kzalloc(sizeof(**pdisp), GFP_KERNEL)))
return -ENOMEM;
- return nvkm_disp_ctor(func, device, index, heads, *pdisp);
+ return nvkm_disp_ctor(func, device, index, *pdisp);
}
* Authors: Ben Skeggs
*/
#include "dmacnv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <core/client.h>
nvif_ioctl(parent, "create disp base channel dma vers %d "
"pushbuf %016llx head %d\n",
args->v0.version, args->v0.pushbuf, args->v0.head);
- if (args->v0.head > disp->base.head.nr)
+ if (!nvkm_head_find(&disp->base, args->v0.head))
return -EINVAL;
push = args->v0.pushbuf;
head = args->v0.head;
* Authors: Ben Skeggs
*/
#include "channv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <core/client.h>
if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
nvif_ioctl(parent, "create disp cursor vers %d head %d\n",
args->v0.version, args->v0.head);
- if (args->v0.head > disp->base.head.nr)
+ if (!nvkm_head_find(&disp->base, args->v0.head))
return -EINVAL;
head = args->v0.head;
} else
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &nv50_disp_chan_uevent,
.super = nv50_disp_super,
.root = &g84_disp_root_oclass,
+ .head.new = nv50_head_new,
.head.vblank_init = nv50_disp_vblank_init,
.head.vblank_fini = nv50_disp_vblank_fini,
.head.scanoutpos = nv50_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &nv50_disp_chan_uevent,
.super = nv50_disp_super,
.root = &g94_disp_root_oclass,
+ .head.new = nv50_head_new,
.head.vblank_init = nv50_disp_vblank_init,
.head.vblank_fini = nv50_disp_vblank_fini,
.head.scanoutpos = nv50_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <subdev/bios.h>
container_of(work, struct nv50_disp, supervisor);
struct nvkm_subdev *subdev = &disp->base.engine.subdev;
struct nvkm_device *device = subdev->device;
+ struct nvkm_head *head;
u32 mask[4];
- int head;
nvkm_debug(subdev, "supervisor %d\n", ffs(disp->super));
- for (head = 0; head < disp->base.head.nr; head++) {
- mask[head] = nvkm_rd32(device, 0x6101d4 + (head * 0x800));
- nvkm_debug(subdev, "head %d: %08x\n", head, mask[head]);
+ list_for_each_entry(head, &disp->base.head, head) {
+ mask[head->id] = nvkm_rd32(device, 0x6101d4 + (head->id * 0x800));
+ HEAD_DBG(head, "%08x", mask[head->id]);
}
if (disp->super & 0x00000001) {
nv50_disp_chan_mthd(disp->chan[0], NV_DBG_DEBUG);
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(mask[head] & 0x00001000))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(mask[head->id] & 0x00001000))
continue;
- nvkm_debug(subdev, "supervisor 1.0 - head %d\n", head);
- gf119_disp_intr_unk1_0(disp, head);
+ nvkm_debug(subdev, "supervisor 1.0 - head %d\n", head->id);
+ gf119_disp_intr_unk1_0(disp, head->id);
}
} else
if (disp->super & 0x00000002) {
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(mask[head] & 0x00001000))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(mask[head->id] & 0x00001000))
continue;
- nvkm_debug(subdev, "supervisor 2.0 - head %d\n", head);
- gf119_disp_intr_unk2_0(disp, head);
+ nvkm_debug(subdev, "supervisor 2.0 - head %d\n", head->id);
+ gf119_disp_intr_unk2_0(disp, head->id);
}
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(mask[head] & 0x00010000))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(mask[head->id] & 0x00010000))
continue;
- nvkm_debug(subdev, "supervisor 2.1 - head %d\n", head);
- gf119_disp_intr_unk2_1(disp, head);
+ nvkm_debug(subdev, "supervisor 2.1 - head %d\n", head->id);
+ gf119_disp_intr_unk2_1(disp, head->id);
}
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(mask[head] & 0x00001000))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(mask[head->id] & 0x00001000))
continue;
- nvkm_debug(subdev, "supervisor 2.2 - head %d\n", head);
- gf119_disp_intr_unk2_2(disp, head);
+ nvkm_debug(subdev, "supervisor 2.2 - head %d\n", head->id);
+ gf119_disp_intr_unk2_2(disp, head->id);
}
} else
if (disp->super & 0x00000004) {
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(mask[head] & 0x00001000))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(mask[head->id] & 0x00001000))
continue;
- nvkm_debug(subdev, "supervisor 3.0 - head %d\n", head);
- gf119_disp_intr_unk4_0(disp, head);
+ nvkm_debug(subdev, "supervisor 3.0 - head %d\n", head->id);
+ gf119_disp_intr_unk4_0(disp, head->id);
}
}
- for (head = 0; head < disp->base.head.nr; head++)
- nvkm_wr32(device, 0x6101d4 + (head * 0x800), 0x00000000);
+ list_for_each_entry(head, &disp->base.head, head)
+ nvkm_wr32(device, 0x6101d4 + (head->id * 0x800), 0x00000000);
nvkm_wr32(device, 0x6101d0, 0x80000000);
}
{
struct nvkm_subdev *subdev = &disp->base.engine.subdev;
struct nvkm_device *device = subdev->device;
+ struct nvkm_head *head;
u32 intr = nvkm_rd32(device, 0x610088);
- int i;
if (intr & 0x00000001) {
u32 stat = nvkm_rd32(device, 0x61008c);
intr &= ~0x00100000;
}
- for (i = 0; i < disp->base.head.nr; i++) {
- u32 mask = 0x01000000 << i;
+ list_for_each_entry(head, &disp->base.head, head) {
+ const u32 hoff = head->id * 0x800;
+ u32 mask = 0x01000000 << head->id;
if (mask & intr) {
- u32 stat = nvkm_rd32(device, 0x6100bc + (i * 0x800));
+ u32 stat = nvkm_rd32(device, 0x6100bc + hoff);
if (stat & 0x00000001)
- nvkm_disp_vblank(&disp->base, i);
- nvkm_mask(device, 0x6100bc + (i * 0x800), 0, 0);
- nvkm_rd32(device, 0x6100c0 + (i * 0x800));
+ nvkm_disp_vblank(&disp->base, head->id);
+ nvkm_mask(device, 0x6100bc + hoff, 0, 0);
+ nvkm_rd32(device, 0x6100c0 + hoff);
}
}
}
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gf119_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gk104_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gk110_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gm107_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gm200_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gp100_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs <bskeggs@redhat.com>
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static void
.uevent = &gf119_disp_chan_uevent,
.super = gf119_disp_super,
.root = &gp102_disp_root_oclass,
+ .head.new = gf119_head_new,
.head.vblank_init = gf119_disp_vblank_init,
.head.vblank_fini = gf119_disp_vblank_fini,
.head.scanoutpos = gf119_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &nv50_disp_chan_uevent,
.super = nv50_disp_super,
.root = >200_disp_root_oclass,
+ .head.new = nv50_head_new,
.head.vblank_init = nv50_disp_vblank_init,
.head.vblank_fini = nv50_disp_vblank_fini,
.head.scanoutpos = nv50_disp_root_scanoutpos,
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
static const struct nv50_disp_func
.uevent = &nv50_disp_chan_uevent,
.super = nv50_disp_super,
.root = >215_disp_root_oclass,
+ .head.new = nv50_head_new,
.head.vblank_init = nv50_disp_vblank_init,
.head.vblank_fini = nv50_disp_vblank_fini,
.head.scanoutpos = nv50_disp_root_scanoutpos,
--- /dev/null
+/*
+ * Copyright 2017 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 <bskeggs@redhat.com>
+ */
+#include "head.h"
+
+struct nvkm_head *
+nvkm_head_find(struct nvkm_disp *disp, int id)
+{
+ struct nvkm_head *head;
+ list_for_each_entry(head, &disp->head, head) {
+ if (head->id == id)
+ return head;
+ }
+ return NULL;
+}
+
+void
+nvkm_head_del(struct nvkm_head **phead)
+{
+ struct nvkm_head *head = *phead;
+ if (head) {
+ HEAD_DBG(head, "dtor");
+ list_del(&head->head);
+ kfree(*phead);
+ *phead = NULL;
+ }
+}
+
+int
+nvkm_head_new_(const struct nvkm_head_func *func,
+ struct nvkm_disp *disp, int id)
+{
+ struct nvkm_head *head;
+ if (!(head = kzalloc(sizeof(*head), GFP_KERNEL)))
+ return -ENOMEM;
+ head->func = func;
+ head->disp = disp;
+ head->id = id;
+ list_add_tail(&head->head, &disp->head);
+ HEAD_DBG(head, "ctor");
+ return 0;
+}
--- /dev/null
+#ifndef __NVKM_DISP_HEAD_H__
+#define __NVKM_DISP_HEAD_H__
+#include "priv.h"
+
+struct nvkm_head {
+ const struct nvkm_head_func *func;
+ struct nvkm_disp *disp;
+ int id;
+
+ struct list_head head;
+};
+
+int nvkm_head_new_(const struct nvkm_head_func *, struct nvkm_disp *, int id);
+void nvkm_head_del(struct nvkm_head **);
+struct nvkm_head *nvkm_head_find(struct nvkm_disp *, int id);
+
+struct nvkm_head_func {
+};
+
+#define HEAD_MSG(h,l,f,a...) do { \
+ struct nvkm_head *_h = (h); \
+ nvkm_##l(&_h->disp->engine.subdev, "head-%d: "f"\n", _h->id, ##a); \
+} while(0)
+#define HEAD_WARN(h,f,a...) HEAD_MSG((h), warn, f, ##a)
+#define HEAD_DBG(h,f,a...) HEAD_MSG((h), debug, f, ##a)
+
+int nv04_head_new(struct nvkm_disp *, int id);
+int nv50_head_new(struct nvkm_disp *, int id);
+int gf119_head_new(struct nvkm_disp *, int id);
+#endif
--- /dev/null
+/*
+ * Copyright 2017 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 <bskeggs@redhat.com>
+ */
+#include "head.h"
+
+static const struct nvkm_head_func
+gf119_head = {
+};
+
+int
+gf119_head_new(struct nvkm_disp *disp, int id)
+{
+ return nvkm_head_new_(&gf119_head, disp, id);
+}
--- /dev/null
+/*
+ * Copyright 2017 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 <bskeggs@redhat.com>
+ */
+#include "head.h"
+
+static const struct nvkm_head_func
+nv04_head = {
+};
+
+int
+nv04_head_new(struct nvkm_disp *disp, int id)
+{
+ return nvkm_head_new_(&nv04_head, disp, id);
+}
--- /dev/null
+/*
+ * Copyright 2017 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 <bskeggs@redhat.com>
+ */
+#include "head.h"
+
+static const struct nvkm_head_func
+nv50_head = {
+};
+
+int
+nv50_head_new(struct nvkm_disp *disp, int id)
+{
+ return nvkm_head_new_(&nv50_head, disp, id);
+}
* Authors: Ben Skeggs
*/
#include "priv.h"
+#include "head.h"
static const struct nvkm_disp_oclass *
nv04_disp_root(struct nvkm_disp *disp)
int
nv04_disp_new(struct nvkm_device *device, int index, struct nvkm_disp **pdisp)
{
- return nvkm_disp_new_(&nv04_disp, device, index, 2, pdisp);
+ int ret, i;
+
+ ret = nvkm_disp_new_(&nv04_disp, device, index, pdisp);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < 2; i++) {
+ ret = nv04_head_new(*pdisp, i);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
}
* Authors: Ben Skeggs
*/
#include "nv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <core/client.h>
int index, int heads, struct nvkm_disp **pdisp)
{
struct nv50_disp *disp;
- int ret;
+ int ret, i;
if (!(disp = kzalloc(sizeof(*disp), GFP_KERNEL)))
return -ENOMEM;
disp->func = func;
*pdisp = &disp->base;
- ret = nvkm_disp_ctor(&nv50_disp_, device, index, heads, &disp->base);
+ ret = nvkm_disp_ctor(&nv50_disp_, device, index, &disp->base);
if (ret)
return ret;
+ for (i = 0; func->head.new && i < heads; i++) {
+ ret = func->head.new(&disp->base, i);
+ if (ret)
+ return ret;
+ }
+
return nvkm_event_init(func->uevent, 1, 1 + (heads * 4), &disp->uevent);
}
container_of(work, struct nv50_disp, supervisor);
struct nvkm_subdev *subdev = &disp->base.engine.subdev;
struct nvkm_device *device = subdev->device;
+ struct nvkm_head *head;
u32 super = nvkm_rd32(device, 0x610030);
- int head;
nvkm_debug(subdev, "supervisor %08x %08x\n", disp->super, super);
if (disp->super & 0x00000010) {
nv50_disp_chan_mthd(disp->chan[0], NV_DBG_DEBUG);
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(super & (0x00000020 << head)))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(super & (0x00000020 << head->id)))
continue;
- if (!(super & (0x00000080 << head)))
+ if (!(super & (0x00000080 << head->id)))
continue;
- nv50_disp_intr_unk10_0(disp, head);
+ nv50_disp_intr_unk10_0(disp, head->id);
}
} else
if (disp->super & 0x00000020) {
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(super & (0x00000080 << head)))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(super & (0x00000080 << head->id)))
continue;
- nv50_disp_intr_unk20_0(disp, head);
+ nv50_disp_intr_unk20_0(disp, head->id);
}
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(super & (0x00000200 << head)))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(super & (0x00000200 << head->id)))
continue;
- nv50_disp_intr_unk20_1(disp, head);
+ nv50_disp_intr_unk20_1(disp, head->id);
}
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(super & (0x00000080 << head)))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(super & (0x00000080 << head->id)))
continue;
- nv50_disp_intr_unk20_2(disp, head);
+ nv50_disp_intr_unk20_2(disp, head->id);
}
} else
if (disp->super & 0x00000040) {
- for (head = 0; head < disp->base.head.nr; head++) {
- if (!(super & (0x00000080 << head)))
+ list_for_each_entry(head, &disp->base.head, head) {
+ if (!(super & (0x00000080 << head->id)))
continue;
- nv50_disp_intr_unk40_0(disp, head);
+ nv50_disp_intr_unk40_0(disp, head->id);
}
nv50_disp_update_sppll1(disp);
}
.uevent = &nv50_disp_chan_uevent,
.super = nv50_disp_super,
.root = &nv50_disp_root_oclass,
+ .head.new = nv50_head_new,
.head.vblank_init = nv50_disp_vblank_init,
.head.vblank_fini = nv50_disp_vblank_fini,
.head.scanoutpos = nv50_disp_root_scanoutpos,
const struct nvkm_disp_oclass *root;
struct {
+ int (*new)(struct nvkm_disp *, int id);
void (*vblank_init)(struct nv50_disp *, int head);
void (*vblank_fini)(struct nv50_disp *, int head);
int (*scanoutpos)(NV50_DISP_MTHD_V0);
* Authors: Ben Skeggs
*/
#include "channv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <core/client.h>
if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) {
nvif_ioctl(parent, "create disp overlay vers %d head %d\n",
args->v0.version, args->v0.head);
- if (args->v0.head > disp->base.head.nr)
+ if (!nvkm_head_find(&disp->base, args->v0.head))
return -EINVAL;
head = args->v0.head;
} else
* Authors: Ben Skeggs
*/
#include "dmacnv50.h"
+#include "head.h"
#include "rootnv50.h"
#include <core/client.h>
nvif_ioctl(parent, "create disp overlay channel dma vers %d "
"pushbuf %016llx head %d\n",
args->v0.version, args->v0.pushbuf, args->v0.head);
- if (args->v0.head > disp->base.head.nr)
+ if (!nvkm_head_find(&disp->base, args->v0.head))
return -EINVAL;
push = args->v0.pushbuf;
head = args->v0.head;
#include "outp.h"
int nvkm_disp_ctor(const struct nvkm_disp_func *, struct nvkm_device *,
- int index, int heads, struct nvkm_disp *);
+ int index, struct nvkm_disp *);
int nvkm_disp_new_(const struct nvkm_disp_func *, struct nvkm_device *,
- int index, int heads, struct nvkm_disp **);
+ int index, struct nvkm_disp **);
void nvkm_disp_vblank(struct nvkm_disp *, int head);
struct nvkm_disp_func_outp {
* Authors: Ben Skeggs
*/
#include "rootnv50.h"
+#include "head.h"
#include "dmacnv50.h"
#include <core/client.h>
gf119_disp_root_init(struct nv50_disp_root *root)
{
struct nv50_disp *disp = root->disp;
+ struct nvkm_head *head;
struct nvkm_device *device = disp->base.engine.subdev.device;
u32 tmp;
int i;
*/
/* ... CRTC caps */
- for (i = 0; i < disp->base.head.nr; i++) {
- tmp = nvkm_rd32(device, 0x616104 + (i * 0x800));
- nvkm_wr32(device, 0x6101b4 + (i * 0x800), tmp);
- tmp = nvkm_rd32(device, 0x616108 + (i * 0x800));
- nvkm_wr32(device, 0x6101b8 + (i * 0x800), tmp);
- tmp = nvkm_rd32(device, 0x61610c + (i * 0x800));
- nvkm_wr32(device, 0x6101bc + (i * 0x800), tmp);
+ list_for_each_entry(head, &disp->base.head, head) {
+ const u32 hoff = head->id * 0x800;
+ tmp = nvkm_rd32(device, 0x616104 + hoff);
+ nvkm_wr32(device, 0x6101b4 + hoff, tmp);
+ tmp = nvkm_rd32(device, 0x616108 + hoff);
+ nvkm_wr32(device, 0x6101b8 + hoff, tmp);
+ tmp = nvkm_rd32(device, 0x61610c + hoff);
+ nvkm_wr32(device, 0x6101bc + hoff, tmp);
}
/* ... DAC caps */
*
* ftp://download.nvidia.com/open-gpu-doc/gk104-disable-underflow-reporting/1/gk104-disable-underflow-reporting.txt
*/
- for (i = 0; i < disp->base.head.nr; i++)
- nvkm_mask(device, 0x616308 + (i * 0x800), 0x00000111, 0x00000010);
+ list_for_each_entry(head, &disp->base.head, head) {
+ const u32 hoff = head->id * 0x800;
+ nvkm_mask(device, 0x616308 + hoff, 0x00000111, 0x00000010);
+ }
return 0;
}
*/
#include "rootnv50.h"
#include "dmacnv50.h"
+#include "head.h"
#include <core/client.h>
#include <core/ramht.h>
} else
return ret;
- if (head < 0 || head >= disp->base.head.nr)
+ if (!nvkm_head_find(&disp->base, head))
return -ENXIO;
if (mask) {
nv50_disp_root_init(struct nv50_disp_root *root)
{
struct nv50_disp *disp = root->disp;
+ struct nvkm_head *head;
struct nvkm_device *device = disp->base.engine.subdev.device;
u32 tmp;
int i;
nvkm_wr32(device, 0x610184, tmp);
/* ... CRTC caps */
- for (i = 0; i < disp->base.head.nr; i++) {
- tmp = nvkm_rd32(device, 0x616100 + (i * 0x800));
- nvkm_wr32(device, 0x610190 + (i * 0x10), tmp);
- tmp = nvkm_rd32(device, 0x616104 + (i * 0x800));
- nvkm_wr32(device, 0x610194 + (i * 0x10), tmp);
- tmp = nvkm_rd32(device, 0x616108 + (i * 0x800));
- nvkm_wr32(device, 0x610198 + (i * 0x10), tmp);
- tmp = nvkm_rd32(device, 0x61610c + (i * 0x800));
- nvkm_wr32(device, 0x61019c + (i * 0x10), tmp);
+ list_for_each_entry(head, &disp->base.head, head) {
+ tmp = nvkm_rd32(device, 0x616100 + (head->id * 0x800));
+ nvkm_wr32(device, 0x610190 + (head->id * 0x10), tmp);
+ tmp = nvkm_rd32(device, 0x616104 + (head->id * 0x800));
+ nvkm_wr32(device, 0x610194 + (head->id * 0x10), tmp);
+ tmp = nvkm_rd32(device, 0x616108 + (head->id * 0x800));
+ nvkm_wr32(device, 0x610198 + (head->id * 0x10), tmp);
+ tmp = nvkm_rd32(device, 0x61610c + (head->id * 0x800));
+ nvkm_wr32(device, 0x61019c + (head->id * 0x10), tmp);
}
/* ... DAC caps */
projects / openwrt / staging / blogic.git / commitdiff