#include <linux/device.h>
#include <sound/hda_verbs.h>
+/* codec node id */
+typedef u16 hda_nid_t;
+
struct hdac_bus;
struct hdac_device;
struct hdac_driver;
struct hdac_bus *bus;
unsigned int addr; /* codec address */
struct list_head list; /* list point for bus codec_list */
+
+ hda_nid_t afg; /* AFG node id */
+ hda_nid_t mfg; /* MFG node id */
+
+ /* ids */
+ unsigned int vendor_id;
+ unsigned int subsystem_id;
+ unsigned int revision_id;
+ unsigned int afg_function_id;
+ unsigned int mfg_function_id;
+ unsigned int afg_unsol:1;
+ unsigned int mfg_unsol:1;
+
+ unsigned int power_caps; /* FG power caps */
+
+ const char *vendor_name; /* codec vendor name */
+ const char *chip_name; /* codec chip name */
+
+ /* widgets */
+ unsigned int num_nodes;
+ hda_nid_t start_nid, end_nid;
+
+ /* misc flags */
+ atomic_t in_pm; /* suspend/resume being performed */
};
/* device/driver type used for matching */
HDA_DEV_LEGACY,
};
+/* direction */
+enum {
+ HDA_INPUT, HDA_OUTPUT
+};
+
#define dev_to_hdac_dev(_dev) container_of(_dev, struct hdac_device, dev)
+int snd_hdac_device_init(struct hdac_device *dev, struct hdac_bus *bus,
+ const char *name, unsigned int addr);
+void snd_hdac_device_exit(struct hdac_device *dev);
+
+int snd_hdac_refresh_widgets(struct hdac_device *codec);
+
+unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm);
+int snd_hdac_read(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm, unsigned int *res);
+int snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm);
+int snd_hdac_get_connections(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *conn_list, int max_conns);
+int snd_hdac_get_sub_nodes(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *start_id);
+
+#ifdef CONFIG_PM
+void snd_hdac_power_up(struct hdac_device *codec);
+void snd_hdac_power_down(struct hdac_device *codec);
+#else
+static inline void snd_hdac_power_up(struct hdac_device *codec) {}
+static inline void snd_hdac_power_down(struct hdac_device *codec) {}
+#endif
+
/*
* HD-audio codec base driver
*/
void snd_hdac_bus_remove_device(struct hdac_bus *bus,
struct hdac_device *codec);
+static inline void snd_hdac_codec_link_up(struct hdac_device *codec)
+{
+ set_bit(codec->addr, &codec->bus->codec_powered);
+}
+
+static inline void snd_hdac_codec_link_down(struct hdac_device *codec)
+{
+ clear_bit(codec->addr, &codec->bus->codec_powered);
+}
+
#endif /* __SOUND_HDAUDIO_H */
-snd-hda-core-objs := hda_bus_type.o hdac_bus.o
+snd-hda-core-objs := hda_bus_type.o hdac_bus.o hdac_device.o
obj-$(CONFIG_SND_HDA_CORE) += snd-hda-core.o
--- /dev/null
+/*
+ * HD-audio codec core device
+ */
+
+#include <linux/init.h>
+#include <linux/device.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <linux/export.h>
+#include <linux/pm_runtime.h>
+#include <sound/hdaudio.h>
+#include "local.h"
+
+static void setup_fg_nodes(struct hdac_device *codec);
+static int get_codec_vendor_name(struct hdac_device *codec);
+
+static void default_release(struct device *dev)
+{
+ snd_hdac_device_exit(container_of(dev, struct hdac_device, dev));
+}
+
+/**
+ * snd_hdac_device_init - initialize the HD-audio codec base device
+ * @codec: device to initialize
+ * @bus: but to attach
+ * @name: device name string
+ * @addr: codec address
+ *
+ * Returns zero for success or a negative error code.
+ *
+ * This function increments the runtime PM counter and marks it active.
+ * The caller needs to turn it off appropriately later.
+ *
+ * The caller needs to set the device's release op properly by itself.
+ */
+int snd_hdac_device_init(struct hdac_device *codec, struct hdac_bus *bus,
+ const char *name, unsigned int addr)
+{
+ struct device *dev;
+ hda_nid_t fg;
+ int err;
+
+ dev = &codec->dev;
+ device_initialize(dev);
+ dev->parent = bus->dev;
+ dev->bus = &snd_hda_bus_type;
+ dev->release = default_release;
+ dev_set_name(dev, "%s", name);
+ device_enable_async_suspend(dev);
+
+ codec->bus = bus;
+ codec->addr = addr;
+ codec->type = HDA_DEV_CORE;
+ pm_runtime_set_active(&codec->dev);
+ pm_runtime_get_noresume(&codec->dev);
+ atomic_set(&codec->in_pm, 0);
+
+ err = snd_hdac_bus_add_device(bus, codec);
+ if (err < 0)
+ goto error;
+
+ /* fill parameters */
+ codec->vendor_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
+ AC_PAR_VENDOR_ID);
+ if (codec->vendor_id == -1) {
+ /* read again, hopefully the access method was corrected
+ * in the last read...
+ */
+ codec->vendor_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
+ AC_PAR_VENDOR_ID);
+ }
+
+ codec->subsystem_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
+ AC_PAR_SUBSYSTEM_ID);
+ codec->revision_id = snd_hdac_read_parm(codec, AC_NODE_ROOT,
+ AC_PAR_REV_ID);
+
+ setup_fg_nodes(codec);
+ if (!codec->afg && !codec->mfg) {
+ dev_err(dev, "no AFG or MFG node found\n");
+ err = -ENODEV;
+ goto error;
+ }
+
+ fg = codec->afg ? codec->afg : codec->mfg;
+
+ err = snd_hdac_refresh_widgets(codec);
+ if (err < 0)
+ goto error;
+
+ codec->power_caps = snd_hdac_read_parm(codec, fg, AC_PAR_POWER_STATE);
+ /* reread ssid if not set by parameter */
+ if (codec->subsystem_id == -1)
+ snd_hdac_read(codec, fg, AC_VERB_GET_SUBSYSTEM_ID, 0,
+ &codec->subsystem_id);
+
+ err = get_codec_vendor_name(codec);
+ if (err < 0)
+ goto error;
+
+ codec->chip_name = kasprintf(GFP_KERNEL, "ID %x",
+ codec->vendor_id & 0xffff);
+ if (!codec->chip_name) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ return 0;
+
+ error:
+ pm_runtime_put_noidle(&codec->dev);
+ put_device(&codec->dev);
+ return err;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_device_init);
+
+/**
+ * snd_hdac_device_exit - clean up the HD-audio codec base device
+ * @codec: device to clean up
+ */
+void snd_hdac_device_exit(struct hdac_device *codec)
+{
+ /* pm_runtime_put_noidle(&codec->dev); */
+ snd_hdac_bus_remove_device(codec->bus, codec);
+ kfree(codec->vendor_name);
+ kfree(codec->chip_name);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_device_exit);
+
+/**
+ * snd_hdac_make_cmd - compose a 32bit command word to be sent to the
+ * HD-audio controller
+ * @codec: the codec object
+ * @nid: NID to encode
+ * @verb: verb to encode
+ * @parm: parameter to encode
+ *
+ * Return an encoded command verb or -1 for error.
+ */
+unsigned int snd_hdac_make_cmd(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm)
+{
+ u32 val, addr;
+
+ addr = codec->addr;
+ if ((addr & ~0xf) || (nid & ~0x7f) ||
+ (verb & ~0xfff) || (parm & ~0xffff)) {
+ dev_err(&codec->dev, "out of range cmd %x:%x:%x:%x\n",
+ addr, nid, verb, parm);
+ return -1;
+ }
+
+ val = addr << 28;
+ val |= (u32)nid << 20;
+ val |= verb << 8;
+ val |= parm;
+ return val;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_make_cmd);
+
+/**
+ * snd_hdac_read - execute a verb
+ * @codec: the codec object
+ * @nid: NID to execute a verb
+ * @verb: verb to execute
+ * @parm: parameter for a verb
+ * @res: the pointer to store the result, NULL if running async
+ *
+ * Returns zero if successful, or a negative error code.
+ */
+int snd_hdac_read(struct hdac_device *codec, hda_nid_t nid,
+ unsigned int verb, unsigned int parm, unsigned int *res)
+{
+ unsigned int cmd = snd_hdac_make_cmd(codec, nid, verb, parm);
+
+ return snd_hdac_bus_exec_verb(codec->bus, codec->addr, cmd, res);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_read);
+
+/**
+ * snd_hdac_read_parm - read a codec parameter
+ * @codec: the codec object
+ * @nid: NID to read a parameter
+ * @parm: parameter to read
+ *
+ * Returns -1 for error. If you need to distinguish the error more
+ * strictly, use snd_hdac_read() directly.
+ */
+int snd_hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm)
+{
+ int val;
+
+ if (snd_hdac_read(codec, nid, AC_VERB_PARAMETERS, parm, &val))
+ return -1;
+ return val;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_read_parm);
+
+/**
+ * snd_hdac_get_sub_nodes - get start NID and number of subtree nodes
+ * @codec: the codec object
+ * @nid: NID to inspect
+ * @start_id: the pointer to store the starting NID
+ *
+ * Returns the number of subtree nodes or zero if not found.
+ */
+int snd_hdac_get_sub_nodes(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *start_id)
+{
+ unsigned int parm;
+
+ parm = snd_hdac_read_parm(codec, nid, AC_PAR_NODE_COUNT);
+ if (parm == -1) {
+ *start_id = 0;
+ return 0;
+ }
+ *start_id = (parm >> 16) & 0x7fff;
+ return (int)(parm & 0x7fff);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_get_sub_nodes);
+
+/*
+ * look for an AFG and MFG nodes
+ */
+static void setup_fg_nodes(struct hdac_device *codec)
+{
+ int i, total_nodes, function_id;
+ hda_nid_t nid;
+
+ total_nodes = snd_hdac_get_sub_nodes(codec, AC_NODE_ROOT, &nid);
+ for (i = 0; i < total_nodes; i++, nid++) {
+ function_id = snd_hdac_read_parm(codec, nid,
+ AC_PAR_FUNCTION_TYPE);
+ switch (function_id & 0xff) {
+ case AC_GRP_AUDIO_FUNCTION:
+ codec->afg = nid;
+ codec->afg_function_id = function_id & 0xff;
+ codec->afg_unsol = (function_id >> 8) & 1;
+ break;
+ case AC_GRP_MODEM_FUNCTION:
+ codec->mfg = nid;
+ codec->mfg_function_id = function_id & 0xff;
+ codec->mfg_unsol = (function_id >> 8) & 1;
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+/**
+ * snd_hdac_refresh_widgets - Reset the widget start/end nodes
+ * @codec: the codec object
+ */
+int snd_hdac_refresh_widgets(struct hdac_device *codec)
+{
+ hda_nid_t start_nid;
+ int nums;
+
+ nums = snd_hdac_get_sub_nodes(codec, codec->afg, &start_nid);
+ if (!start_nid || nums <= 0 || nums >= 0xff) {
+ dev_err(&codec->dev, "cannot read sub nodes for FG 0x%02x\n",
+ codec->afg);
+ return -EINVAL;
+ }
+
+ codec->num_nodes = nums;
+ codec->start_nid = start_nid;
+ codec->end_nid = start_nid + nums;
+ return 0;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_refresh_widgets);
+
+/* return CONNLIST_LEN parameter of the given widget */
+static unsigned int get_num_conns(struct hdac_device *codec, hda_nid_t nid)
+{
+ unsigned int wcaps = get_wcaps(codec, nid);
+ unsigned int parm;
+
+ if (!(wcaps & AC_WCAP_CONN_LIST) &&
+ get_wcaps_type(wcaps) != AC_WID_VOL_KNB)
+ return 0;
+
+ parm = snd_hdac_read_parm(codec, nid, AC_PAR_CONNLIST_LEN);
+ if (parm == -1)
+ parm = 0;
+ return parm;
+}
+
+/**
+ * snd_hdac_get_connections - get a widget connection list
+ * @codec: the codec object
+ * @nid: NID
+ * @conn_list: the array to store the results, can be NULL
+ * @max_conns: the max size of the given array
+ *
+ * Returns the number of connected widgets, zero for no connection, or a
+ * negative error code. When the number of elements don't fit with the
+ * given array size, it returns -ENOSPC.
+ *
+ * When @conn_list is NULL, it just checks the number of connections.
+ */
+int snd_hdac_get_connections(struct hdac_device *codec, hda_nid_t nid,
+ hda_nid_t *conn_list, int max_conns)
+{
+ unsigned int parm;
+ int i, conn_len, conns, err;
+ unsigned int shift, num_elems, mask;
+ hda_nid_t prev_nid;
+ int null_count = 0;
+
+ parm = get_num_conns(codec, nid);
+ if (!parm)
+ return 0;
+
+ if (parm & AC_CLIST_LONG) {
+ /* long form */
+ shift = 16;
+ num_elems = 2;
+ } else {
+ /* short form */
+ shift = 8;
+ num_elems = 4;
+ }
+ conn_len = parm & AC_CLIST_LENGTH;
+ mask = (1 << (shift-1)) - 1;
+
+ if (!conn_len)
+ return 0; /* no connection */
+
+ if (conn_len == 1) {
+ /* single connection */
+ err = snd_hdac_read(codec, nid, AC_VERB_GET_CONNECT_LIST, 0,
+ &parm);
+ if (err < 0)
+ return err;
+ if (conn_list)
+ conn_list[0] = parm & mask;
+ return 1;
+ }
+
+ /* multi connection */
+ conns = 0;
+ prev_nid = 0;
+ for (i = 0; i < conn_len; i++) {
+ int range_val;
+ hda_nid_t val, n;
+
+ if (i % num_elems == 0) {
+ err = snd_hdac_read(codec, nid,
+ AC_VERB_GET_CONNECT_LIST, i,
+ &parm);
+ if (err < 0)
+ return -EIO;
+ }
+ range_val = !!(parm & (1 << (shift-1))); /* ranges */
+ val = parm & mask;
+ if (val == 0 && null_count++) { /* no second chance */
+ dev_dbg(&codec->dev,
+ "invalid CONNECT_LIST verb %x[%i]:%x\n",
+ nid, i, parm);
+ return 0;
+ }
+ parm >>= shift;
+ if (range_val) {
+ /* ranges between the previous and this one */
+ if (!prev_nid || prev_nid >= val) {
+ dev_warn(&codec->dev,
+ "invalid dep_range_val %x:%x\n",
+ prev_nid, val);
+ continue;
+ }
+ for (n = prev_nid + 1; n <= val; n++) {
+ if (conn_list) {
+ if (conns >= max_conns)
+ return -ENOSPC;
+ conn_list[conns] = n;
+ }
+ conns++;
+ }
+ } else {
+ if (conn_list) {
+ if (conns >= max_conns)
+ return -ENOSPC;
+ conn_list[conns] = val;
+ }
+ conns++;
+ }
+ prev_nid = val;
+ }
+ return conns;
+}
+EXPORT_SYMBOL_GPL(snd_hdac_get_connections);
+
+#ifdef CONFIG_PM
+/**
+ * snd_hdac_power_up - increment the runtime pm counter
+ * @codec: the codec object
+ */
+void snd_hdac_power_up(struct hdac_device *codec)
+{
+ struct device *dev = &codec->dev;
+
+ if (atomic_read(&codec->in_pm))
+ return;
+ pm_runtime_get_sync(dev);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_power_up);
+
+/**
+ * snd_hdac_power_up - decrement the runtime pm counter
+ * @codec: the codec object
+ */
+void snd_hdac_power_down(struct hdac_device *codec)
+{
+ struct device *dev = &codec->dev;
+
+ if (atomic_read(&codec->in_pm))
+ return;
+ pm_runtime_mark_last_busy(dev);
+ pm_runtime_put_autosuspend(dev);
+}
+EXPORT_SYMBOL_GPL(snd_hdac_power_down);
+#endif
+
+/* codec vendor labels */
+struct hda_vendor_id {
+ unsigned int id;
+ const char *name;
+};
+
+static struct hda_vendor_id hda_vendor_ids[] = {
+ { 0x1002, "ATI" },
+ { 0x1013, "Cirrus Logic" },
+ { 0x1057, "Motorola" },
+ { 0x1095, "Silicon Image" },
+ { 0x10de, "Nvidia" },
+ { 0x10ec, "Realtek" },
+ { 0x1102, "Creative" },
+ { 0x1106, "VIA" },
+ { 0x111d, "IDT" },
+ { 0x11c1, "LSI" },
+ { 0x11d4, "Analog Devices" },
+ { 0x13f6, "C-Media" },
+ { 0x14f1, "Conexant" },
+ { 0x17e8, "Chrontel" },
+ { 0x1854, "LG" },
+ { 0x1aec, "Wolfson Microelectronics" },
+ { 0x1af4, "QEMU" },
+ { 0x434d, "C-Media" },
+ { 0x8086, "Intel" },
+ { 0x8384, "SigmaTel" },
+ {} /* terminator */
+};
+
+/* store the codec vendor name */
+static int get_codec_vendor_name(struct hdac_device *codec)
+{
+ const struct hda_vendor_id *c;
+ u16 vendor_id = codec->vendor_id >> 16;
+
+ for (c = hda_vendor_ids; c->id; c++) {
+ if (c->id == vendor_id) {
+ codec->vendor_name = kstrdup(c->name, GFP_KERNEL);
+ return codec->vendor_name ? 0 : -ENOMEM;
+ }
+ }
+
+ codec->vendor_name = kasprintf(GFP_KERNEL, "Generic %04x", vendor_id);
+ return codec->vendor_name ? 0 : -ENOMEM;
+}
--- /dev/null
+/*
+ * Local helper macros and functions for HD-audio core drivers
+ */
+
+#ifndef __HDAC_LOCAL_H
+#define __HDAC_LOCAL_H
+
+#define get_wcaps(codec, nid) \
+ snd_hdac_read_parm(codec, nid, AC_PAR_AUDIO_WIDGET_CAP)
+
+/* get the widget type from widget capability bits */
+static inline int get_wcaps_type(unsigned int wcaps)
+{
+ if (!wcaps)
+ return -1; /* invalid type */
+ return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+}
+
+#endif /* __HDAC_LOCAL_H */
const hda_nid_t *ignore_nids,
unsigned int cond_flags)
{
- hda_nid_t nid, end_nid;
+ hda_nid_t nid;
short seq, assoc_line_out;
struct auto_out_pin line_out[ARRAY_SIZE(cfg->line_out_pins)];
struct auto_out_pin speaker_out[ARRAY_SIZE(cfg->speaker_pins)];
memset(hp_out, 0, sizeof(hp_out));
assoc_line_out = 0;
- end_nid = codec->start_nid + codec->num_nodes;
- for (nid = codec->start_nid; nid < end_nid; nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type = get_wcaps_type(wid_caps);
unsigned int def_conf;
* debug prints of the parsed results
*/
codec_info(codec, "autoconfig for %s: line_outs=%d (0x%x/0x%x/0x%x/0x%x/0x%x) type:%s\n",
- codec->chip_name, cfg->line_outs, cfg->line_out_pins[0],
+ codec->core.chip_name, cfg->line_outs, cfg->line_out_pins[0],
cfg->line_out_pins[1], cfg->line_out_pins[2],
cfg->line_out_pins[3], cfg->line_out_pins[4],
cfg->line_out_type == AUTO_PIN_HP_OUT ? "hp" :
if (action != HDA_FIXUP_ACT_PRE_PROBE || !fix->v.pins)
break;
codec_dbg(codec, "%s: Apply pincfg for %s\n",
- codec->chip_name, modelname);
+ codec->core.chip_name, modelname);
snd_hda_apply_pincfgs(codec, fix->v.pins);
break;
case HDA_FIXUP_VERBS:
if (action != HDA_FIXUP_ACT_PROBE || !fix->v.verbs)
break;
codec_dbg(codec, "%s: Apply fix-verbs for %s\n",
- codec->chip_name, modelname);
+ codec->core.chip_name, modelname);
snd_hda_add_verbs(codec, fix->v.verbs);
break;
case HDA_FIXUP_FUNC:
if (!fix->v.func)
break;
codec_dbg(codec, "%s: Apply fix-func for %s\n",
- codec->chip_name, modelname);
+ codec->core.chip_name, modelname);
fix->v.func(codec, fix, action);
break;
case HDA_FIXUP_PINCTLS:
if (action != HDA_FIXUP_ACT_PROBE || !fix->v.pins)
break;
codec_dbg(codec, "%s: Apply pinctl for %s\n",
- codec->chip_name, modelname);
+ codec->core.chip_name, modelname);
set_pin_targets(codec, fix->v.pins);
break;
default:
codec_err(codec, "%s: Invalid fixup type %d\n",
- codec->chip_name, fix->type);
+ codec->core.chip_name, fix->type);
break;
}
if (!fix->chained || fix->chained_before)
return;
for (pq = pin_quirk; pq->subvendor; pq++) {
- if ((codec->subsystem_id & 0xffff0000) != (pq->subvendor << 16))
+ if ((codec->core.subsystem_id & 0xffff0000) != (pq->subvendor << 16))
continue;
- if (codec->vendor_id != pq->codec)
+ if (codec->core.vendor_id != pq->codec)
continue;
if (pin_config_match(codec, pq->pins)) {
codec->fixup_id = pq->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
codec->fixup_name = pq->name;
codec_dbg(codec, "%s: picked fixup %s (pin match)\n",
- codec->chip_name, codec->fixup_name);
+ codec->core.chip_name, codec->fixup_name);
#endif
codec->fixup_list = fixlist;
return;
codec->fixup_name = NULL;
codec->fixup_id = HDA_FIXUP_ID_NO_FIXUP;
codec_dbg(codec, "%s: picked no fixup (nofixup specified)\n",
- codec->chip_name);
+ codec->core.chip_name);
return;
}
codec->fixup_name = models->name;
codec->fixup_list = fixlist;
codec_dbg(codec, "%s: picked fixup %s (model specified)\n",
- codec->chip_name, codec->fixup_name);
+ codec->core.chip_name, codec->fixup_name);
return;
}
models++;
#ifdef CONFIG_SND_DEBUG_VERBOSE
name = q->name;
codec_dbg(codec, "%s: picked fixup %s (PCI SSID%s)\n",
- codec->chip_name, name, q->subdevice_mask ? "" : " - vendor generic");
+ codec->core.chip_name, name, q->subdevice_mask ? "" : " - vendor generic");
#endif
}
}
unsigned int vendorid =
q->subdevice | (q->subvendor << 16);
unsigned int mask = 0xffff0000 | q->subdevice_mask;
- if ((codec->subsystem_id & mask) == (vendorid & mask)) {
+ if ((codec->core.subsystem_id & mask) == (vendorid & mask)) {
id = q->value;
#ifdef CONFIG_SND_DEBUG_VERBOSE
name = q->name;
codec_dbg(codec, "%s: picked fixup %s (codec SSID)\n",
- codec->chip_name, name);
+ codec->core.chip_name, name);
#endif
break;
}
input_dev->id.bustype = BUS_PCI;
input_dev->dev.parent = &codec->card->card_dev;
- input_dev->id.vendor = codec->vendor_id >> 16;
- input_dev->id.product = codec->vendor_id & 0xffff;
+ input_dev->id.vendor = codec->core.vendor_id >> 16;
+ input_dev->id.product = codec->core.vendor_id & 0xffff;
input_dev->id.version = 0x01;
input_dev->evbit[0] = BIT_MASK(EV_SND);
#include "hda_codec.h"
#include "hda_local.h"
-/* codec vendor labels */
-struct hda_vendor_id {
- unsigned int id;
- const char *name;
-};
-
-static struct hda_vendor_id hda_vendor_ids[] = {
- { 0x1002, "ATI" },
- { 0x1013, "Cirrus Logic" },
- { 0x1057, "Motorola" },
- { 0x1095, "Silicon Image" },
- { 0x10de, "Nvidia" },
- { 0x10ec, "Realtek" },
- { 0x1102, "Creative" },
- { 0x1106, "VIA" },
- { 0x111d, "IDT" },
- { 0x11c1, "LSI" },
- { 0x11d4, "Analog Devices" },
- { 0x13f6, "C-Media" },
- { 0x14f1, "Conexant" },
- { 0x17e8, "Chrontel" },
- { 0x1854, "LG" },
- { 0x1aec, "Wolfson Microelectronics" },
- { 0x1af4, "QEMU" },
- { 0x434d, "C-Media" },
- { 0x8086, "Intel" },
- { 0x8384, "SigmaTel" },
- {} /* terminator */
-};
-
/*
* find a matching codec preset
*/
container_of(drv, struct hda_codec_driver, core);
const struct hda_codec_preset *preset;
/* check probe_id instead of vendor_id if set */
- u32 id = codec->probe_id ? codec->probe_id : codec->vendor_id;
+ u32 id = codec->probe_id ? codec->probe_id : codec->core.vendor_id;
for (preset = driver->preset; preset->id; preset++) {
u32 mask = preset->mask;
- if (preset->afg && preset->afg != codec->afg)
+ if (preset->afg && preset->afg != codec->core.afg)
continue;
- if (preset->mfg && preset->mfg != codec->mfg)
+ if (preset->mfg && preset->mfg != codec->core.mfg)
continue;
if (!mask)
mask = ~0;
if (preset->id == (id & mask) &&
- (!preset->rev || preset->rev == codec->revision_id)) {
+ (!preset->rev || preset->rev == codec->core.revision_id)) {
codec->preset = preset;
return 1;
}
/* reset the codec name from the preset */
static int codec_refresh_name(struct hda_codec *codec, const char *name)
{
- char tmp[16];
-
- kfree(codec->chip_name);
- if (!name) {
- sprintf(tmp, "ID %x", codec->vendor_id & 0xffff);
- name = tmp;
+ if (name) {
+ kfree(codec->core.chip_name);
+ codec->core.chip_name = kstrdup(name, GFP_KERNEL);
}
- codec->chip_name = kstrdup(name, GFP_KERNEL);
- return codec->chip_name ? 0 : -ENOMEM;
+ return codec->core.chip_name ? 0 : -ENOMEM;
}
static int hda_codec_driver_probe(struct device *dev)
static void codec_bind_module(struct hda_codec *codec)
{
#ifdef MODULE
- request_module("snd-hda-codec-id:%08x", codec->vendor_id);
+ request_module("snd-hda-codec-id:%08x", codec->core.vendor_id);
if (codec_probed(codec))
return;
request_module("snd-hda-codec-id:%04x*",
- (codec->vendor_id >> 16) & 0xffff);
+ (codec->core.vendor_id >> 16) & 0xffff);
if (codec_probed(codec))
return;
#endif
}
-/* store the codec vendor name */
-static int get_codec_vendor_name(struct hda_codec *codec)
-{
- const struct hda_vendor_id *c;
- const char *vendor = NULL;
- u16 vendor_id = codec->vendor_id >> 16;
- char tmp[16];
-
- for (c = hda_vendor_ids; c->id; c++) {
- if (c->id == vendor_id) {
- vendor = c->name;
- break;
- }
- }
- if (!vendor) {
- sprintf(tmp, "Generic %04x", vendor_id);
- vendor = tmp;
- }
- codec->vendor_name = kstrdup(vendor, GFP_KERNEL);
- if (!codec->vendor_name)
- return -ENOMEM;
- return 0;
-}
-
#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI)
/* if all audio out widgets are digital, let's assume the codec as a HDMI/DP */
static bool is_likely_hdmi_codec(struct hda_codec *codec)
{
- hda_nid_t nid = codec->start_nid;
- int i;
+ hda_nid_t nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int wcaps = get_wcaps(codec, nid);
switch (get_wcaps_type(wcaps)) {
case AC_WID_AUD_IN:
{
int err;
- if (!codec->vendor_name) {
- err = get_codec_vendor_name(codec);
- if (err < 0)
- return err;
- }
-
if (is_generic_config(codec))
codec->probe_id = HDA_CODEC_ID_GENERIC;
else
}
/* audio codec should override the mixer name */
- if (codec->afg || !*codec->card->mixername)
+ if (codec->core.afg || !*codec->card->mixername)
snprintf(codec->card->mixername,
- sizeof(codec->card->mixername),
- "%s %s", codec->vendor_name, codec->chip_name);
+ sizeof(codec->card->mixername), "%s %s",
+ codec->core.vendor_name, codec->core.chip_name);
return 0;
error:
#include <sound/hda_hwdep.h>
#ifdef CONFIG_PM
-#define codec_in_pm(codec) atomic_read(&(codec)->in_pm)
+#define codec_in_pm(codec) atomic_read(&(codec)->core.in_pm)
#define hda_codec_is_power_on(codec) \
(!pm_runtime_suspended(hda_codec_dev(codec)))
#else
#define hda_codec_is_power_on(codec) 1
#endif
+#define codec_has_epss(codec) \
+ ((codec)->core.power_caps & AC_PWRST_EPSS)
+#define codec_has_clkstop(codec) \
+ ((codec)->core.power_caps & AC_PWRST_CLKSTOP)
+
/**
* snd_hda_get_jack_location - Give a location string of the jack
* @cfg: pin default config value
}
EXPORT_SYMBOL_GPL(snd_hda_get_jack_type);
-/*
- * Compose a 32bit command word to be sent to the HD-audio controller
- */
-static inline unsigned int
-make_codec_cmd(struct hda_codec *codec, hda_nid_t nid, int flags,
- unsigned int verb, unsigned int parm)
-{
- unsigned int addr = codec->core.addr;
- u32 val;
-
- if ((addr & ~0xf) || (nid & ~0x7f) ||
- (verb & ~0xfff) || (parm & ~0xffff)) {
- codec_err(codec, "hda-codec: out of range cmd %x:%x:%x:%x\n",
- addr, nid, verb, parm);
- return ~0;
- }
-
- val = (u32)addr << 28;
- val |= (u32)nid << 20;
- val |= verb << 8;
- val |= parm;
- return val;
-}
-
/*
* Send and receive a verb
*/
int flags,
unsigned int verb, unsigned int parm)
{
- unsigned cmd = make_codec_cmd(codec, nid, flags, verb, parm);
+ unsigned int cmd = snd_hdac_make_cmd(&codec->core, nid, verb, parm);
unsigned int res;
if (codec_exec_verb(codec, cmd, flags, &res))
return -1;
int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int flags,
unsigned int verb, unsigned int parm)
{
- unsigned int cmd = make_codec_cmd(codec, nid, flags, verb, parm);
+ unsigned int cmd = snd_hdac_make_cmd(&codec->core, nid, verb, parm);
return codec_exec_verb(codec, cmd, flags, NULL);
}
EXPORT_SYMBOL_GPL(snd_hda_codec_write);
}
EXPORT_SYMBOL_GPL(snd_hda_sequence_write);
-/**
- * snd_hda_get_sub_nodes - get the range of sub nodes
- * @codec: the HDA codec
- * @nid: NID to parse
- * @start_id: the pointer to store the start NID
- *
- * Parse the NID and store the start NID of its sub-nodes.
- * Returns the number of sub-nodes.
- */
-int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
- hda_nid_t *start_id)
-{
- unsigned int parm;
-
- parm = snd_hda_param_read(codec, nid, AC_PAR_NODE_COUNT);
- if (parm == -1) {
- *start_id = 0;
- return 0;
- }
- *start_id = (parm >> 16) & 0x7fff;
- return (int)(parm & 0x7fff);
-}
-EXPORT_SYMBOL_GPL(snd_hda_get_sub_nodes);
-
/* connection list element */
struct hda_conn_list {
struct list_head list;
}
EXPORT_SYMBOL_GPL(snd_hda_get_connections);
-/* return CONNLIST_LEN parameter of the given widget */
-static unsigned int get_num_conns(struct hda_codec *codec, hda_nid_t nid)
-{
- unsigned int wcaps = get_wcaps(codec, nid);
- unsigned int parm;
-
- if (!(wcaps & AC_WCAP_CONN_LIST) &&
- get_wcaps_type(wcaps) != AC_WID_VOL_KNB)
- return 0;
-
- parm = snd_hda_param_read(codec, nid, AC_PAR_CONNLIST_LEN);
- if (parm == -1)
- parm = 0;
- return parm;
-}
-
-int snd_hda_get_num_raw_conns(struct hda_codec *codec, hda_nid_t nid)
-{
- return snd_hda_get_raw_connections(codec, nid, NULL, 0);
-}
-
-/**
- * snd_hda_get_raw_connections - copy connection list without cache
- * @codec: the HDA codec
- * @nid: NID to parse
- * @conn_list: connection list array
- * @max_conns: max. number of connections to store
- *
- * Like snd_hda_get_connections(), copy the connection list but without
- * checking through the connection-list cache.
- * Currently called only from hda_proc.c, so not exported.
- */
-int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
- hda_nid_t *conn_list, int max_conns)
-{
- unsigned int parm;
- int i, conn_len, conns;
- unsigned int shift, num_elems, mask;
- hda_nid_t prev_nid;
- int null_count = 0;
-
- parm = get_num_conns(codec, nid);
- if (!parm)
- return 0;
-
- if (parm & AC_CLIST_LONG) {
- /* long form */
- shift = 16;
- num_elems = 2;
- } else {
- /* short form */
- shift = 8;
- num_elems = 4;
- }
- conn_len = parm & AC_CLIST_LENGTH;
- mask = (1 << (shift-1)) - 1;
-
- if (!conn_len)
- return 0; /* no connection */
-
- if (conn_len == 1) {
- /* single connection */
- parm = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_CONNECT_LIST, 0);
- if (parm == -1 && codec->bus->rirb_error)
- return -EIO;
- if (conn_list)
- conn_list[0] = parm & mask;
- return 1;
- }
-
- /* multi connection */
- conns = 0;
- prev_nid = 0;
- for (i = 0; i < conn_len; i++) {
- int range_val;
- hda_nid_t val, n;
-
- if (i % num_elems == 0) {
- parm = snd_hda_codec_read(codec, nid, 0,
- AC_VERB_GET_CONNECT_LIST, i);
- if (parm == -1 && codec->bus->rirb_error)
- return -EIO;
- }
- range_val = !!(parm & (1 << (shift-1))); /* ranges */
- val = parm & mask;
- if (val == 0 && null_count++) { /* no second chance */
- codec_dbg(codec,
- "invalid CONNECT_LIST verb %x[%i]:%x\n",
- nid, i, parm);
- return 0;
- }
- parm >>= shift;
- if (range_val) {
- /* ranges between the previous and this one */
- if (!prev_nid || prev_nid >= val) {
- codec_warn(codec,
- "invalid dep_range_val %x:%x\n",
- prev_nid, val);
- continue;
- }
- for (n = prev_nid + 1; n <= val; n++) {
- if (conn_list) {
- if (conns >= max_conns)
- return -ENOSPC;
- conn_list[conns] = n;
- }
- conns++;
- }
- } else {
- if (conn_list) {
- if (conns >= max_conns)
- return -ENOSPC;
- conn_list[conns] = val;
- }
- conns++;
- }
- prev_nid = val;
- }
- return conns;
-}
-
/**
* snd_hda_override_conn_list - add/modify the connection-list to cache
* @codec: the HDA codec
}
EXPORT_SYMBOL_GPL(snd_hda_bus_new);
-/*
- * look for an AFG and MFG nodes
- */
-static void setup_fg_nodes(struct hda_codec *codec)
-{
- int i, total_nodes, function_id;
- hda_nid_t nid;
-
- total_nodes = snd_hda_get_sub_nodes(codec, AC_NODE_ROOT, &nid);
- for (i = 0; i < total_nodes; i++, nid++) {
- function_id = snd_hda_param_read(codec, nid,
- AC_PAR_FUNCTION_TYPE);
- switch (function_id & 0xff) {
- case AC_GRP_AUDIO_FUNCTION:
- codec->afg = nid;
- codec->afg_function_id = function_id & 0xff;
- codec->afg_unsol = (function_id >> 8) & 1;
- break;
- case AC_GRP_MODEM_FUNCTION:
- codec->mfg = nid;
- codec->mfg_function_id = function_id & 0xff;
- codec->mfg_unsol = (function_id >> 8) & 1;
- break;
- default:
- break;
- }
- }
-}
-
/*
* read widget caps for each widget and store in cache
*/
int i;
hda_nid_t nid;
- codec->num_nodes = snd_hda_get_sub_nodes(codec, fg_node,
- &codec->start_nid);
- codec->wcaps = kmalloc(codec->num_nodes * 4, GFP_KERNEL);
+ codec->wcaps = kmalloc(codec->core.num_nodes * 4, GFP_KERNEL);
if (!codec->wcaps)
return -ENOMEM;
- nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, nid++)
+ nid = codec->core.start_nid;
+ for (i = 0; i < codec->core.num_nodes; i++, nid++)
codec->wcaps[i] = snd_hda_param_read(codec, nid,
AC_PAR_AUDIO_WIDGET_CAP);
return 0;
/* read all pin default configurations and save codec->init_pins */
static int read_pin_defaults(struct hda_codec *codec)
{
- int i;
- hda_nid_t nid = codec->start_nid;
+ hda_nid_t nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
struct hda_pincfg *pin;
unsigned int wcaps = get_wcaps(codec, nid);
unsigned int wid_type = get_wcaps_type(wcaps);
remove_conn_list(codec);
}
-static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec,
- hda_nid_t fg, unsigned int power_state);
-
static unsigned int hda_set_power_state(struct hda_codec *codec,
unsigned int power_state);
struct hda_codec *codec = dev_to_hda_codec(dev);
free_init_pincfgs(codec);
- snd_hdac_bus_remove_device(&codec->bus->core, &codec->core);
+ snd_hdac_device_exit(&codec->core);
snd_hda_sysfs_clear(codec);
free_hda_cache(&codec->amp_cache);
free_hda_cache(&codec->cmd_cache);
- kfree(codec->vendor_name);
- kfree(codec->chip_name);
kfree(codec->modelname);
kfree(codec->wcaps);
kfree(codec);
unsigned int codec_addr, struct hda_codec **codecp)
{
struct hda_codec *codec;
- struct device *dev;
char component[31];
hda_nid_t fg;
int err;
if (!codec)
return -ENOMEM;
- codec->core.bus = &bus->core;
- codec->core.addr = codec_addr;
- codec->core.type = HDA_DEV_LEGACY;
+ sprintf(component, "hdaudioC%dD%d", card->number, codec_addr);
+ err = snd_hdac_device_init(&codec->core, &bus->core, component,
+ codec_addr);
+ if (err < 0) {
+ kfree(codec);
+ return err;
+ }
- dev = hda_codec_dev(codec);
- device_initialize(dev);
- dev->parent = bus->core.dev;
- dev->bus = &snd_hda_bus_type;
- dev->release = snd_hda_codec_dev_release;
- dev->groups = snd_hda_dev_attr_groups;
- dev_set_name(dev, "hdaudioC%dD%d", card->number, codec_addr);
- dev_set_drvdata(dev, codec); /* for sysfs */
- device_enable_async_suspend(dev);
+ codec->core.dev.release = snd_hda_codec_dev_release;
+ codec->core.type = HDA_DEV_LEGACY;
codec->bus = bus;
codec->card = card;
codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
#ifdef CONFIG_PM
- /* snd_hda_codec_new() marks the codec as power-up, and leave it as is.
- * it's powered down later in snd_hda_codec_dev_register().
- */
- set_bit(codec->core.addr, &bus->core.codec_powered);
- pm_runtime_set_active(hda_codec_dev(codec));
- pm_runtime_get_noresume(hda_codec_dev(codec));
codec->power_jiffies = jiffies;
#endif
}
}
- err = snd_hdac_bus_add_device(&bus->core, &codec->core);
- if (err < 0)
- goto error;
-
- codec->vendor_id = snd_hda_param_read(codec, AC_NODE_ROOT,
- AC_PAR_VENDOR_ID);
- if (codec->vendor_id == -1)
- /* read again, hopefully the access method was corrected
- * in the last read...
- */
- codec->vendor_id = snd_hda_param_read(codec, AC_NODE_ROOT,
- AC_PAR_VENDOR_ID);
- codec->subsystem_id = snd_hda_param_read(codec, AC_NODE_ROOT,
- AC_PAR_SUBSYSTEM_ID);
- codec->revision_id = snd_hda_param_read(codec, AC_NODE_ROOT,
- AC_PAR_REV_ID);
-
- setup_fg_nodes(codec);
- if (!codec->afg && !codec->mfg) {
- codec_err(codec, "no AFG or MFG node found\n");
- err = -ENODEV;
- goto error;
- }
-
- fg = codec->afg ? codec->afg : codec->mfg;
+ fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
err = read_widget_caps(codec, fg);
if (err < 0)
goto error;
if (err < 0)
goto error;
- if (!codec->subsystem_id) {
- codec->subsystem_id =
- snd_hda_codec_read(codec, fg, 0,
- AC_VERB_GET_SUBSYSTEM_ID, 0);
- }
-
-#ifdef CONFIG_PM
- codec->d3_stop_clk = snd_hda_codec_get_supported_ps(codec, fg,
- AC_PWRST_CLKSTOP);
-#endif
- codec->epss = snd_hda_codec_get_supported_ps(codec, fg,
- AC_PWRST_EPSS);
-
/* power-up all before initialization */
hda_set_power_state(codec, AC_PWRST_D0);
snd_hda_create_hwdep(codec);
- sprintf(component, "HDA:%08x,%08x,%08x", codec->vendor_id,
- codec->subsystem_id, codec->revision_id);
+ sprintf(component, "HDA:%08x,%08x,%08x", codec->core.vendor_id,
+ codec->core.subsystem_id, codec->core.revision_id);
snd_component_add(card, component);
err = snd_device_new(card, SNDRV_DEV_CODEC, codec, &dev_ops);
return 0;
error:
+ pm_runtime_put_noidle(hda_codec_dev(codec));
put_device(hda_codec_dev(codec));
return err;
}
hda_nid_t fg;
int err;
+ err = snd_hdac_refresh_widgets(&codec->core);
+ if (err < 0)
+ return err;
+
/* Assume the function group node does not change,
* only the widget nodes may change.
*/
kfree(codec->wcaps);
- fg = codec->afg ? codec->afg : codec->mfg;
+ fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
err = read_widget_caps(codec, fg);
if (err < 0)
return err;
int direction)
{
if (!(get_wcaps(codec, nid) & AC_WCAP_AMP_OVRD))
- nid = codec->afg;
+ nid = codec->core.afg;
return snd_hda_param_read(codec, nid,
direction == HDA_OUTPUT ?
AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP);
void snd_hda_codec_set_power_to_all(struct hda_codec *codec, hda_nid_t fg,
unsigned int power_state)
{
- hda_nid_t nid = codec->start_nid;
- int i;
+ hda_nid_t nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int wcaps = get_wcaps(codec, nid);
unsigned int state = power_state;
if (!(wcaps & AC_WCAP_POWER))
}
EXPORT_SYMBOL_GPL(snd_hda_codec_set_power_to_all);
-/*
- * supported power states check
- */
-static bool snd_hda_codec_get_supported_ps(struct hda_codec *codec, hda_nid_t fg,
- unsigned int power_state)
-{
- int sup = snd_hda_param_read(codec, fg, AC_PAR_POWER_STATE);
-
- if (sup == -1)
- return false;
- if (sup & power_state)
- return true;
- else
- return false;
-}
-
/*
* wait until the state is reached, returns the current state
*/
hda_nid_t nid,
unsigned int power_state)
{
- if (nid == codec->afg || nid == codec->mfg)
+ if (nid == codec->core.afg || nid == codec->core.mfg)
return power_state;
if (power_state == AC_PWRST_D3 &&
get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_PIN &&
static unsigned int hda_set_power_state(struct hda_codec *codec,
unsigned int power_state)
{
- hda_nid_t fg = codec->afg ? codec->afg : codec->mfg;
+ hda_nid_t fg = codec->core.afg ? codec->core.afg : codec->core.mfg;
int count;
unsigned int state;
int flags = 0;
/* this delay seems necessary to avoid click noise at power-down */
if (power_state == AC_PWRST_D3) {
if (codec->depop_delay < 0)
- msleep(codec->epss ? 10 : 100);
+ msleep(codec_has_epss(codec) ? 10 : 100);
else if (codec->depop_delay > 0)
msleep(codec->depop_delay);
flags = HDA_RW_NO_RESPONSE_FALLBACK;
*/
static void sync_power_up_states(struct hda_codec *codec)
{
- hda_nid_t nid = codec->start_nid;
- int i;
+ hda_nid_t nid;
/* don't care if no filter is used */
if (!codec->power_filter)
return;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int wcaps = get_wcaps(codec, nid);
unsigned int target;
if (!(wcaps & AC_WCAP_POWER))
{
unsigned int state;
- atomic_inc(&codec->in_pm);
+ atomic_inc(&codec->core.in_pm);
if (codec->patch_ops.suspend)
codec->patch_ops.suspend(codec);
hda_cleanup_all_streams(codec);
state = hda_set_power_state(codec, AC_PWRST_D3);
update_power_acct(codec, true);
- atomic_dec(&codec->in_pm);
+ atomic_dec(&codec->core.in_pm);
return state;
}
*/
static void hda_call_codec_resume(struct hda_codec *codec)
{
- atomic_inc(&codec->in_pm);
+ atomic_inc(&codec->core.in_pm);
hda_mark_cmd_cache_dirty(codec);
hda_jackpoll_work(&codec->jackpoll_work.work);
else
snd_hda_jack_report_sync(codec);
- atomic_dec(&codec->in_pm);
+ atomic_dec(&codec->core.in_pm);
}
static int hda_codec_runtime_suspend(struct device *dev)
list_for_each_entry(pcm, &codec->pcm_list_head, list)
snd_pcm_suspend_all(pcm->pcm);
state = hda_call_codec_suspend(codec);
- if (codec->d3_stop_clk && codec->epss && (state & AC_PWRST_CLK_STOP_OK))
- clear_bit(codec->core.addr, &codec->bus->core.codec_powered);
+ if (codec_has_clkstop(codec) && codec_has_epss(codec) &&
+ (state & AC_PWRST_CLK_STOP_OK))
+ snd_hdac_codec_link_down(&codec->core);
return 0;
}
{
struct hda_codec *codec = dev_to_hda_codec(dev);
- set_bit(codec->core.addr, &codec->bus->core.codec_powered);
+ snd_hdac_codec_link_up(&codec->core);
hda_call_codec_resume(codec);
pm_runtime_mark_last_busy(dev);
return 0;
int dir)
{
unsigned int val = 0;
- if (nid != codec->afg &&
+ if (nid != codec->core.afg &&
(get_wcaps(codec, nid) & AC_WCAP_FORMAT_OVRD))
val = snd_hda_param_read(codec, nid, AC_PAR_PCM);
if (!val || val == -1)
- val = snd_hda_param_read(codec, codec->afg, AC_PAR_PCM);
+ val = snd_hda_param_read(codec, codec->core.afg, AC_PAR_PCM);
if (!val || val == -1)
return 0;
return val;
{
unsigned int streams = snd_hda_param_read(codec, nid, AC_PAR_STREAM);
if (!streams || streams == -1)
- streams = snd_hda_param_read(codec, codec->afg, AC_PAR_STREAM);
+ streams = snd_hda_param_read(codec, codec->core.afg, AC_PAR_STREAM);
if (!streams || streams == -1)
return 0;
return streams;
EXPORT_SYMBOL_GPL(snd_hda_add_new_ctls);
#ifdef CONFIG_PM
-/**
- * snd_hda_power_up - Power-up the codec
- * @codec: HD-audio codec
- *
- * Increment the usage counter and resume the device if not done yet.
- */
-void snd_hda_power_up(struct hda_codec *codec)
-{
- struct device *dev = hda_codec_dev(codec);
-
- if (codec_in_pm(codec))
- return;
- pm_runtime_get_sync(dev);
-}
-EXPORT_SYMBOL_GPL(snd_hda_power_up);
-
-/**
- * snd_hda_power_down - Power-down the codec
- * @codec: HD-audio codec
- *
- * Decrement the usage counter and schedules the autosuspend if none used.
- */
-void snd_hda_power_down(struct hda_codec *codec)
-{
- struct device *dev = hda_codec_dev(codec);
-
- if (codec_in_pm(codec))
- return;
- pm_runtime_mark_last_busy(dev);
- pm_runtime_put_autosuspend(dev);
-}
-EXPORT_SYMBOL_GPL(snd_hda_power_down);
-
static void codec_set_power_save(struct hda_codec *codec, int delay)
{
struct device *dev = hda_codec_dev(codec);
struct hda_bus *bus;
struct snd_card *card;
unsigned int addr; /* codec addr*/
-
- hda_nid_t afg; /* AFG node id */
- hda_nid_t mfg; /* MFG node id */
-
- /* ids */
- u8 afg_function_id;
- u8 mfg_function_id;
- u8 afg_unsol;
- u8 mfg_unsol;
- u32 vendor_id;
- u32 subsystem_id;
- u32 revision_id;
u32 probe_id; /* overridden id for probing */
/* detected preset */
const struct hda_codec_preset *preset;
- const char *vendor_name; /* codec vendor name */
- const char *chip_name; /* codec chip name */
const char *modelname; /* model name for preset */
/* set by patch */
unsigned int beep_mode;
/* widget capabilities cache */
- unsigned int num_nodes;
- hda_nid_t start_nid;
u32 *wcaps;
struct snd_array mixers; /* list of assigned mixer elements */
unsigned int inv_eapd:1; /* broken h/w: inverted EAPD control */
unsigned int inv_jack_detect:1; /* broken h/w: inverted detection bit */
unsigned int pcm_format_first:1; /* PCM format must be set first */
- unsigned int epss:1; /* supporting EPSS? */
unsigned int cached_write:1; /* write only to caches */
unsigned int dp_mst:1; /* support DP1.2 Multi-stream transport */
unsigned int dump_coef:1; /* dump processing coefs in codec proc file */
unsigned int power_save_node:1; /* advanced PM for each widget */
#ifdef CONFIG_PM
- unsigned int d3_stop_clk:1; /* support D3 operation without BCLK */
- atomic_t in_pm; /* suspend/resume being performed */
unsigned long power_on_acct;
unsigned long power_off_acct;
unsigned long power_jiffies;
#define list_for_each_codec(c, bus) \
list_for_each_entry(c, &(bus)->core.codec_list, core.list)
-/* direction */
-enum {
- HDA_INPUT, HDA_OUTPUT
-};
-
/* snd_hda_codec_read/write optional flags */
#define HDA_RW_NO_RESPONSE_FALLBACK (1 << 0)
unsigned int verb, unsigned int parm);
#define snd_hda_param_read(codec, nid, param) \
snd_hda_codec_read(codec, nid, 0, AC_VERB_PARAMETERS, param)
-int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
- hda_nid_t *start_id);
+#define snd_hda_get_sub_nodes(codec, nid, start_nid) \
+ snd_hdac_get_sub_nodes(&(codec)->core, nid, start_nid)
int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
hda_nid_t *conn_list, int max_conns);
static inline int
{
return snd_hda_get_connections(codec, nid, NULL, 0);
}
-int snd_hda_get_num_raw_conns(struct hda_codec *codec, hda_nid_t nid);
-int snd_hda_get_raw_connections(struct hda_codec *codec, hda_nid_t nid,
- hda_nid_t *conn_list, int max_conns);
+
+#define snd_hda_get_raw_connections(codec, nid, list, max_conns) \
+ snd_hdac_get_connections(&(codec)->core, nid, list, max_conns)
+#define snd_hda_get_num_raw_conns(codec, nid) \
+ snd_hdac_get_connections(&(codec)->core, nid, NULL, 0);
+
int snd_hda_get_conn_list(struct hda_codec *codec, hda_nid_t nid,
const hda_nid_t **listp);
int snd_hda_override_conn_list(struct hda_codec *codec, hda_nid_t nid, int nums,
/*
* power saving
*/
+#define snd_hda_power_up(codec) snd_hdac_power_up(&(codec)->core)
+#define snd_hda_power_down(codec) snd_hdac_power_down(&(codec)->core)
#ifdef CONFIG_PM
-void snd_hda_power_up(struct hda_codec *codec);
-void snd_hda_power_down(struct hda_codec *codec);
void snd_hda_set_power_save(struct hda_bus *bus, int delay);
void snd_hda_update_power_acct(struct hda_codec *codec);
#else
-static inline void snd_hda_power_up(struct hda_codec *codec) {}
-static inline void snd_hda_power_down(struct hda_codec *codec) {}
static inline void snd_hda_set_power_save(struct hda_bus *bus, int delay) {}
#endif
int type = get_wcaps_type(get_wcaps(codec, nid));
int i, n;
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
return true;
for (n = 0; n < spec->paths.used; n++) {
for (i = 0; i < path->depth; i++) {
nid = path->path[i];
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
continue;
if (!allow_powerdown || is_active_nid_for_any(codec, nid))
state = AC_PWRST_D0;
static void fill_all_dac_nids(struct hda_codec *codec)
{
struct hda_gen_spec *spec = codec->spec;
- int i;
- hda_nid_t nid = codec->start_nid;
+ hda_nid_t nid;
spec->num_all_dacs = 0;
memset(spec->all_dacs, 0, sizeof(spec->all_dacs));
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_AUD_OUT)
continue;
if (spec->num_all_dacs >= ARRAY_SIZE(spec->all_dacs)) {
hda_nid_t nid;
hda_nid_t *adc_nids = spec->adc_nids;
int max_nums = ARRAY_SIZE(spec->adc_nids);
- int i, nums = 0;
+ int nums = 0;
- nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int caps = get_wcaps(codec, nid);
int type = get_wcaps_type(caps);
if (spec->autocfg.dig_in_pin) {
pin = spec->autocfg.dig_in_pin;
- dig_nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, dig_nid++) {
+ for_each_hda_codec_node(dig_nid, codec) {
unsigned int wcaps = get_wcaps(codec, dig_nid);
if (get_wcaps_type(wcaps) != AC_WID_AUD_IN)
continue;
hda_nid_t nid,
unsigned int power_state)
{
- if (power_state != AC_PWRST_D0 || nid == codec->afg)
+ if (power_state != AC_PWRST_D0 || nid == codec->core.afg)
return power_state;
if (get_wcaps_type(get_wcaps(codec, nid)) >= AC_WID_POWER)
return power_state;
fill_pcm_stream_name(spec->stream_name_analog,
sizeof(spec->stream_name_analog),
- " Analog", codec->chip_name);
+ " Analog", codec->core.chip_name);
info = snd_hda_codec_pcm_new(codec, "%s", spec->stream_name_analog);
if (!info)
return -ENOMEM;
if (spec->multiout.dig_out_nid || spec->dig_in_nid) {
fill_pcm_stream_name(spec->stream_name_digital,
sizeof(spec->stream_name_digital),
- " Digital", codec->chip_name);
+ " Digital", codec->core.chip_name);
info = snd_hda_codec_pcm_new(codec, "%s",
spec->stream_name_digital);
if (!info)
if (spec->alt_dac_nid || have_multi_adcs) {
fill_pcm_stream_name(spec->stream_name_alt_analog,
sizeof(spec->stream_name_alt_analog),
- " Alt Analog", codec->chip_name);
+ " Alt Analog", codec->core.chip_name);
info = snd_hda_codec_pcm_new(codec, "%s",
spec->stream_name_alt_analog);
if (!info)
int snd_hda_codec_set_pin_target(struct hda_codec *codec, hda_nid_t nid,
unsigned int val);
+#define for_each_hda_codec_node(nid, codec) \
+ for ((nid) = (codec)->core.start_nid; (nid) < (codec)->core.end_nid; (nid)++)
+
/*
* get widget capabilities
*/
static inline u32 get_wcaps(struct hda_codec *codec, hda_nid_t nid)
{
- if (nid < codec->start_nid ||
- nid >= codec->start_nid + codec->num_nodes)
+ if (nid < codec->core.start_nid ||
+ nid >= codec->core.start_nid + codec->core.num_nodes)
return 0;
- return codec->wcaps[nid - codec->start_nid];
+ return codec->wcaps[nid - codec->core.start_nid];
}
/* get the widget type from widget capability bits */
static inline void snd_hda_override_wcaps(struct hda_codec *codec,
hda_nid_t nid, u32 val)
{
- if (nid >= codec->start_nid &&
- nid < codec->start_nid + codec->num_nodes)
- codec->wcaps[nid - codec->start_nid] = val;
+ if (nid >= codec->core.start_nid &&
+ nid < codec->core.start_nid + codec->core.num_nodes)
+ codec->wcaps[nid - codec->core.start_nid] = val;
}
u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction);
snd_iprintf(buffer, " Balanced");
if (caps & AC_PINCAP_HDMI) {
/* Realtek uses this bit as a different meaning */
- if ((codec->vendor_id >> 16) == 0x10ec)
+ if ((codec->core.vendor_id >> 16) == 0x10ec)
snd_iprintf(buffer, " R/L");
else {
if (caps & AC_PINCAP_HBR)
struct hda_codec *codec, hda_nid_t nid)
{
unsigned int gpio =
- snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
+ snd_hda_param_read(codec, codec->core.afg, AC_PAR_GPIO_CAP);
unsigned int enable, direction, wake, unsol, sticky, data;
int i, max;
snd_iprintf(buffer, "GPIO: io=%d, o=%d, i=%d, "
}
}
-static void print_codec_info(struct snd_info_entry *entry,
- struct snd_info_buffer *buffer)
+static void print_codec_core_info(struct hdac_device *codec,
+ struct snd_info_buffer *buffer)
{
- struct hda_codec *codec = entry->private_data;
- hda_nid_t nid;
- int i, nodes;
-
snd_iprintf(buffer, "Codec: ");
if (codec->vendor_name && codec->chip_name)
snd_iprintf(buffer, "%s %s\n",
snd_iprintf(buffer, "Modem Function Group: 0x%x\n", codec->mfg);
else
snd_iprintf(buffer, "No Modem Function Group found\n");
+}
+
+static void print_codec_info(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
+{
+ struct hda_codec *codec = entry->private_data;
+ hda_nid_t nid, fg;
+ int i, nodes;
- if (! codec->afg)
+ print_codec_core_info(&codec->core, buffer);
+ fg = codec->core.afg;
+ if (!fg)
return;
snd_hda_power_up(codec);
snd_iprintf(buffer, "Default PCM:\n");
- print_pcm_caps(buffer, codec, codec->afg);
+ print_pcm_caps(buffer, codec, fg);
snd_iprintf(buffer, "Default Amp-In caps: ");
- print_amp_caps(buffer, codec, codec->afg, HDA_INPUT);
+ print_amp_caps(buffer, codec, fg, HDA_INPUT);
snd_iprintf(buffer, "Default Amp-Out caps: ");
- print_amp_caps(buffer, codec, codec->afg, HDA_OUTPUT);
- snd_iprintf(buffer, "State of AFG node 0x%02x:\n", codec->afg);
- print_power_state(buffer, codec, codec->afg);
+ print_amp_caps(buffer, codec, fg, HDA_OUTPUT);
+ snd_iprintf(buffer, "State of AFG node 0x%02x:\n", fg);
+ print_power_state(buffer, codec, fg);
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
+ nodes = snd_hda_get_sub_nodes(codec, fg, &nid);
if (! nid || nodes < 0) {
snd_iprintf(buffer, "Invalid AFG subtree\n");
snd_hda_power_down(codec);
return;
}
- print_gpio(buffer, codec, codec->afg);
+ print_gpio(buffer, codec, fg);
if (codec->proc_widget_hook)
- codec->proc_widget_hook(buffer, codec, codec->afg);
+ codec->proc_widget_hook(buffer, codec, fg);
for (i = 0; i < nodes; i++, nid++) {
unsigned int wid_caps =
struct snd_info_entry *entry;
int err;
- snprintf(name, sizeof(name), "codec#%d", codec->addr);
+ snprintf(name, sizeof(name), "codec#%d", codec->core.addr);
err = snd_card_proc_new(codec->card, name, &entry);
if (err < 0)
return err;
static DEVICE_ATTR_RO(power_off_acct);
#endif /* CONFIG_PM */
-#define CODEC_INFO_SHOW(type) \
+#define CODEC_INFO_SHOW(type, field) \
static ssize_t type##_show(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
struct hda_codec *codec = dev_get_drvdata(dev); \
- return sprintf(buf, "0x%x\n", codec->type); \
+ return sprintf(buf, "0x%x\n", codec->field); \
}
-#define CODEC_INFO_STR_SHOW(type) \
+#define CODEC_INFO_STR_SHOW(type, field) \
static ssize_t type##_show(struct device *dev, \
struct device_attribute *attr, \
char *buf) \
{ \
struct hda_codec *codec = dev_get_drvdata(dev); \
return sprintf(buf, "%s\n", \
- codec->type ? codec->type : ""); \
+ codec->field ? codec->field : ""); \
}
-CODEC_INFO_SHOW(vendor_id);
-CODEC_INFO_SHOW(subsystem_id);
-CODEC_INFO_SHOW(revision_id);
-CODEC_INFO_SHOW(afg);
-CODEC_INFO_SHOW(mfg);
-CODEC_INFO_STR_SHOW(vendor_name);
-CODEC_INFO_STR_SHOW(chip_name);
-CODEC_INFO_STR_SHOW(modelname);
+CODEC_INFO_SHOW(vendor_id, core.vendor_id);
+CODEC_INFO_SHOW(subsystem_id, core.subsystem_id);
+CODEC_INFO_SHOW(revision_id, core.revision_id);
+CODEC_INFO_SHOW(afg, core.afg);
+CODEC_INFO_SHOW(mfg, core.mfg);
+CODEC_INFO_STR_SHOW(vendor_name, core.vendor_name);
+CODEC_INFO_STR_SHOW(chip_name, core.chip_name);
+CODEC_INFO_STR_SHOW(modelname, modelname);
static ssize_t pin_configs_show(struct hda_codec *codec,
struct snd_array *list,
return s;
}
-#define CODEC_INFO_STORE(type) \
+#define CODEC_INFO_STORE(type, field) \
static ssize_t type##_store(struct device *dev, \
struct device_attribute *attr, \
const char *buf, size_t count) \
int err = kstrtoul(buf, 0, &val); \
if (err < 0) \
return err; \
- codec->type = val; \
+ codec->field = val; \
return count; \
}
-#define CODEC_INFO_STR_STORE(type) \
+#define CODEC_INFO_STR_STORE(type, field) \
static ssize_t type##_store(struct device *dev, \
struct device_attribute *attr, \
const char *buf, size_t count) \
char *s = kstrndup_noeol(buf, 64); \
if (!s) \
return -ENOMEM; \
- kfree(codec->type); \
- codec->type = s; \
+ kfree(codec->field); \
+ codec->field = s; \
return count; \
}
-CODEC_INFO_STORE(vendor_id);
-CODEC_INFO_STORE(subsystem_id);
-CODEC_INFO_STORE(revision_id);
-CODEC_INFO_STR_STORE(vendor_name);
-CODEC_INFO_STR_STORE(chip_name);
-CODEC_INFO_STR_STORE(modelname);
+CODEC_INFO_STORE(vendor_id, core.vendor_id);
+CODEC_INFO_STORE(subsystem_id, core.subsystem_id);
+CODEC_INFO_STORE(revision_id, core.revision_id);
+CODEC_INFO_STR_STORE(vendor_name, core.vendor_name);
+CODEC_INFO_STR_STORE(chip_name, core.chip_name);
+CODEC_INFO_STR_STORE(modelname, modelname);
#define CODEC_ACTION_STORE(type) \
static ssize_t type##_store(struct device *dev, \
*codecp = NULL;
if (sscanf(buf, "%i %i %i", &vendorid, &subid, &caddr) == 3) {
list_for_each_codec(codec, bus) {
- if ((vendorid <= 0 || codec->vendor_id == vendorid) &&
- (subid <= 0 || codec->subsystem_id == subid) &&
- codec->addr == caddr) {
+ if ((vendorid <= 0 || codec->core.vendor_id == vendorid) &&
+ (subid <= 0 || codec->core.subsystem_id == subid) &&
+ codec->core.addr == caddr) {
*codecp = codec;
break;
}
static void parse_chip_name_mode(char *buf, struct hda_bus *bus,
struct hda_codec **codecp)
{
- kfree((*codecp)->chip_name);
- (*codecp)->chip_name = kstrdup(buf, GFP_KERNEL);
+ kfree((*codecp)->core.chip_name);
+ (*codecp)->core.chip_name = kstrdup(buf, GFP_KERNEL);
}
#define DEFINE_PARSE_ID_MODE(name) \
{ \
unsigned long val; \
if (!kstrtoul(buf, 0, &val)) \
- (*codecp)->name = val; \
+ (*codecp)->core.name = val; \
}
DEFINE_PARSE_ID_MODE(vendor_id);
--- /dev/null
+/*
+ */
+
+#ifndef __HDAC_LOCAL_H
+#define __HDAC_LOCAL_H
+
+int hdac_read_parm(struct hdac_device *codec, hda_nid_t nid, int parm);
+
+#define get_wcaps(codec, nid) \
+ hdac_read_parm(codec, nid, AC_PAR_AUDIO_WIDGET_CAP)
+/* get the widget type from widget capability bits */
+static inline int get_wcaps_type(unsigned int wcaps)
+{
+ if (!wcaps)
+ return -1; /* invalid type */
+ return (wcaps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
+}
+
+#define get_pin_caps(codec, nid) \
+ hdac_read_parm(codec, nid, AC_PAR_PIN_CAP)
+
+static inline
+unsigned int get_pin_cfg(struct hdac_device *codec, hda_nid_t nid)
+{
+ unsigned int val;
+
+ if (snd_hdac_read(codec, nid, AC_VERB_GET_CONFIG_DEFAULT, 0, &val))
+ return -1;
+ return val;
+}
+
+#define get_amp_caps(codec, nid, dir) \
+ hdac_read_parm(codec, nid, (dir) == HDA_OUTPUT ? \
+ AC_PAR_AMP_OUT_CAP : AC_PAR_AMP_IN_CAP)
+
+#define get_power_caps(codec, nid) \
+ hdac_read_parm(codec, nid, AC_PAR_POWER_STATE)
+
+#endif /* __HDAC_LOCAL_H */
static void ad198x_power_eapd(struct hda_codec *codec)
{
/* We currently only handle front, HP */
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x11d41882:
case 0x11d4882a:
case 0x11d41884:
{
struct ca0132_spec *spec = codec->spec;
int i;
- hda_nid_t nid;
codec_dbg(codec, "ca0132_refresh_widget_caps.\n");
- nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, nid++)
- codec->wcaps[i] = snd_hda_param_read(codec, nid,
- AC_PAR_AUDIO_WIDGET_CAP);
+ snd_hda_codec_update_widgets(codec);
for (i = 0; i < spec->multiout.num_dacs; i++)
refresh_amp_caps(codec, spec->dacs[i], HDA_OUTPUT);
static void cx_auto_parse_beep(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- hda_nid_t nid, end_nid;
+ hda_nid_t nid;
- end_nid = codec->start_nid + codec->num_nodes;
- for (nid = codec->start_nid; nid < end_nid; nid++)
+ for_each_hda_codec_node(nid, codec)
if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP) {
set_beep_amp(spec, nid, 0, HDA_OUTPUT);
break;
static void cx_auto_parse_eapd(struct hda_codec *codec)
{
struct conexant_spec *spec = codec->spec;
- hda_nid_t nid, end_nid;
+ hda_nid_t nid;
- end_nid = codec->start_nid + codec->num_nodes;
- for (nid = codec->start_nid; nid < end_nid; nid++) {
+ for_each_hda_codec_node(nid, codec) {
if (get_wcaps_type(get_wcaps(codec, nid)) != AC_WID_PIN)
continue;
if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_EAPD))
struct conexant_spec *spec;
int err;
- codec_info(codec, "%s: BIOS auto-probing.\n", codec->chip_name);
+ codec_info(codec, "%s: BIOS auto-probing.\n", codec->core.chip_name);
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
if (spec->dynamic_eapd)
spec->gen.vmaster_mute.hook = cx_auto_vmaster_hook;
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x14f15045:
codec->single_adc_amp = 1;
spec->gen.mixer_nid = 0x17;
* others may use EAPD really as an amp switch, so it might be
* not good to expose it blindly.
*/
- switch (codec->subsystem_id >> 16) {
+ switch (codec->core.subsystem_id >> 16) {
case 0x103c:
spec->gen.vmaster_mute_enum = 1;
break;
module_param(static_hdmi_pcm, bool, 0644);
MODULE_PARM_DESC(static_hdmi_pcm, "Don't restrict PCM parameters per ELD info");
-#define is_haswell(codec) ((codec)->vendor_id == 0x80862807)
-#define is_broadwell(codec) ((codec)->vendor_id == 0x80862808)
-#define is_skylake(codec) ((codec)->vendor_id == 0x80862809)
+#define is_haswell(codec) ((codec)->core.vendor_id == 0x80862807)
+#define is_broadwell(codec) ((codec)->core.vendor_id == 0x80862808)
+#define is_skylake(codec) ((codec)->core.vendor_id == 0x80862809)
#define is_haswell_plus(codec) (is_haswell(codec) || is_broadwell(codec) \
|| is_skylake(codec))
-#define is_valleyview(codec) ((codec)->vendor_id == 0x80862882)
-#define is_cherryview(codec) ((codec)->vendor_id == 0x80862883)
+#define is_valleyview(codec) ((codec)->core.vendor_id == 0x80862882)
+#define is_cherryview(codec) ((codec)->core.vendor_id == 0x80862883)
#define is_valleyview_plus(codec) (is_valleyview(codec) || is_cherryview(codec))
struct hdmi_spec_per_cvt {
hda_nid_t pin_nid, int mux_idx)
{
struct hdmi_spec *spec = codec->spec;
- hda_nid_t nid, end_nid;
+ hda_nid_t nid;
int cvt_idx, curr;
struct hdmi_spec_per_cvt *per_cvt;
/* configure all pins, including "no physical connection" ones */
- end_nid = codec->start_nid + codec->num_nodes;
- for (nid = codec->start_nid; nid < end_nid; nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type = get_wcaps_type(wid_caps);
hda_nid_t nid;
int i, nodes;
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid);
+ nodes = snd_hda_get_sub_nodes(codec, codec->core.afg, &nid);
if (!nid || nodes < 0) {
codec_warn(codec, "HDMI: failed to get afg sub nodes\n");
return -EINVAL;
*/
#define is_amdhdmi_rev3_or_later(codec) \
- ((codec)->vendor_id == 0x1002aa01 && ((codec)->revision_id & 0xff00) >= 0x0300)
+ ((codec)->core.vendor_id == 0x1002aa01 && \
+ ((codec)->core.revision_id & 0xff00) >= 0x0300)
#define has_amd_full_remap_support(codec) is_amdhdmi_rev3_or_later(codec)
/* ATI/AMD specific HDA pin verbs, see the AMD HDA Verbs specification */
coef = alc_get_coef0(codec);
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0262:
alc_update_coef_idx(codec, 0x7, 0, 1<<5);
break;
snd_hda_sequence_write(codec, alc_gpio3_init_verbs);
break;
case ALC_INIT_DEFAULT:
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0260:
alc_update_coefex_idx(codec, 0x1a, 7, 0, 0x2010);
break;
if (!codec->bus->pci)
return -1;
- ass = codec->subsystem_id & 0xffff;
+ ass = codec->core.subsystem_id & 0xffff;
if (ass != codec->bus->pci->subsystem_device && (ass & 1))
goto do_sku;
nid = 0x1d;
- if (codec->vendor_id == 0x10ec0260)
+ if (codec->core.vendor_id == 0x10ec0260)
nid = 0x17;
ass = snd_hda_codec_get_pincfg(codec, nid);
if (!(ass & 1)) {
codec_info(codec, "%s: SKU not ready 0x%08x\n",
- codec->chip_name, ass);
+ codec->core.chip_name, ass);
return -1;
}
goto do_sku;
}
- ass = codec->subsystem_id & 0xffff;
+ ass = codec->core.subsystem_id & 0xffff;
if (codec->bus->pci &&
ass != codec->bus->pci->subsystem_device && (ass & 1))
goto do_sku;
* 0 : override
*/
nid = 0x1d;
- if (codec->vendor_id == 0x10ec0260)
+ if (codec->core.vendor_id == 0x10ec0260)
nid = 0x17;
ass = snd_hda_codec_get_pincfg(codec, nid);
codec_dbg(codec,
return 0;
do_sku:
codec_dbg(codec, "realtek: Enabling init ASM_ID=0x%04x CODEC_ID=%08x\n",
- ass & 0xffff, codec->vendor_id);
+ ass & 0xffff, codec->core.vendor_id);
/*
* 0 : override
* 1 : Swap Jack
/* replace the codec chip_name with the given string */
static int alc_codec_rename(struct hda_codec *codec, const char *name)
{
- kfree(codec->chip_name);
- codec->chip_name = kstrdup(name, GFP_KERNEL);
- if (!codec->chip_name) {
+ kfree(codec->core.chip_name);
+ codec->core.chip_name = kstrdup(name, GFP_KERNEL);
+ if (!codec->core.chip_name) {
alc_free(codec);
return -ENOMEM;
}
const struct alc_codec_rename_pci_table *q;
for (p = rename_tbl; p->vendor_id; p++) {
- if (p->vendor_id != codec->vendor_id)
+ if (p->vendor_id != codec->core.vendor_id)
continue;
if ((alc_get_coef0(codec) & p->coef_mask) == p->coef_bits)
return alc_codec_rename(codec, p->name);
if (!codec->bus->pci)
return 0;
for (q = rename_pci_tbl; q->codec_vendor_id; q++) {
- if (q->codec_vendor_id != codec->vendor_id)
+ if (q->codec_vendor_id != codec->core.vendor_id)
continue;
if (q->pci_subvendor != codec->bus->pci->subsystem_vendor)
continue;
{
unsigned int gpiostate, gpiomask, gpiodir;
- gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiostate = snd_hda_codec_read(codec, codec->core.afg, 0,
AC_VERB_GET_GPIO_DATA, 0);
if (!muted)
else
gpiostate &= ~(1 << pin);
- gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiomask = snd_hda_codec_read(codec, codec->core.afg, 0,
AC_VERB_GET_GPIO_MASK, 0);
gpiomask |= (1 << pin);
- gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiodir = snd_hda_codec_read(codec, codec->core.afg, 0,
AC_VERB_GET_GPIO_DIRECTION, 0);
gpiodir |= (1 << pin);
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_MASK, gpiomask);
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_DIRECTION, gpiodir);
msleep(1);
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_DATA, gpiostate);
}
spec = codec->spec;
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0882:
case 0x10ec0885:
case 0x10ec0900:
* in the driver.
*/
if (spec->gpio_led)
- snd_hda_codec_write(codec, codec->afg, 0, AC_VERB_SET_GPIO_DATA,
+ snd_hda_codec_write(codec, codec->core.afg, 0, AC_VERB_SET_GPIO_DATA,
spec->gpio_led);
if (spec->has_alc5505_dsp)
};
unsigned int cfg;
- if (strcmp(codec->chip_name, "ALC271X") &&
- strcmp(codec->chip_name, "ALC269VB"))
+ if (strcmp(codec->core.chip_name, "ALC271X") &&
+ strcmp(codec->core.chip_name, "ALC269VB"))
return;
cfg = snd_hda_codec_get_pincfg(codec, 0x12);
if (get_defcfg_connect(cfg) == AC_JACK_PORT_FIXED)
}
snd_hda_add_verbs(codec, gpio_init);
- snd_hda_codec_write_cache(codec, codec->afg, 0,
+ snd_hda_codec_write_cache(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x04);
- snd_hda_jack_detect_enable_callback(codec, codec->afg,
+ snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
gpio2_mic_hotkey_event);
spec->gen.vmaster_mute.hook = alc_fixup_gpio_mute_hook;
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
break;
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_write_coef_idx(codec, 0x45, 0xc489);
snd_hda_set_pin_ctl_cache(codec, hp_pin, 0);
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
break;
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
break;
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
break;
{}
};
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0255:
alc_process_coef_fw(codec, coef0255);
msleep(300);
/* Avoid pop noises when headphones are plugged in */
if (spec->gen.hp_jack_present)
- if (nid == codec->afg || nid == 0x02 || nid == 0x15)
+ if (nid == codec->core.afg || nid == 0x02 || nid == 0x15)
return AC_PWRST_D0;
return power_state;
}
if (has_cdefine_beep(codec))
spec->gen.beep_nid = 0x01;
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0269:
spec->codec_variant = ALC269_TYPE_ALC269VA;
switch (alc_get_coef0(codec) & 0x00f0) {
static const hda_nid_t alc662_ssids[] = { 0x15, 0x1b, 0x14, 0 };
const hda_nid_t *ssids;
- if (codec->vendor_id == 0x10ec0272 || codec->vendor_id == 0x10ec0663 ||
- codec->vendor_id == 0x10ec0665 || codec->vendor_id == 0x10ec0670 ||
- codec->vendor_id == 0x10ec0671)
+ if (codec->core.vendor_id == 0x10ec0272 || codec->core.vendor_id == 0x10ec0663 ||
+ codec->core.vendor_id == 0x10ec0665 || codec->core.vendor_id == 0x10ec0670 ||
+ codec->core.vendor_id == 0x10ec0671)
ssids = alc663_ssids;
else
ssids = alc662_ssids;
unsigned int power_state)
{
struct alc_spec *spec = codec->spec;
- if (nid == codec->afg && power_state == AC_PWRST_D3 && spec->gpio_led)
+ if (nid == codec->core.afg && power_state == AC_PWRST_D3 && spec->gpio_led)
return AC_PWRST_D0;
return power_state;
}
alc_fix_pll_init(codec, 0x20, 0x04, 15);
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0668:
spec->init_hook = alc668_restore_default_value;
break;
goto error;
if (!spec->gen.no_analog && spec->gen.beep_nid) {
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x10ec0662:
set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
break;
return -ENOMEM;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = si3054_pcm;
info->stream[SNDRV_PCM_STREAM_CAPTURE] = si3054_pcm;
- info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = codec->mfg;
- info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = codec->mfg;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = codec->core.mfg;
+ info->stream[SNDRV_PCM_STREAM_CAPTURE].nid = codec->core.mfg;
info->pcm_type = HDA_PCM_TYPE_MODEM;
return 0;
}
u16 val;
snd_hda_codec_write(codec, AC_NODE_ROOT, 0, AC_VERB_SET_CODEC_RESET, 0);
- snd_hda_codec_write(codec, codec->mfg, 0, AC_VERB_SET_STREAM_FORMAT, 0);
+ snd_hda_codec_write(codec, codec->core.mfg, 0, AC_VERB_SET_STREAM_FORMAT, 0);
SET_REG(codec, SI3054_LINE_RATE, 9600);
SET_REG(codec, SI3054_LINE_LEVEL, SI3054_DTAG_MASK|SI3054_ATAG_MASK);
SET_REG(codec, SI3054_EXTENDED_MID, 0);
unsigned int dir_mask, unsigned int data)
{
unsigned int gpiostate, gpiomask, gpiodir;
+ hda_nid_t fg = codec->core.afg;
codec_dbg(codec, "%s msk %x dir %x gpio %x\n", __func__, mask, dir_mask, data);
- gpiostate = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiostate = snd_hda_codec_read(codec, fg, 0,
AC_VERB_GET_GPIO_DATA, 0);
gpiostate = (gpiostate & ~dir_mask) | (data & dir_mask);
- gpiomask = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiomask = snd_hda_codec_read(codec, fg, 0,
AC_VERB_GET_GPIO_MASK, 0);
gpiomask |= mask;
- gpiodir = snd_hda_codec_read(codec, codec->afg, 0,
+ gpiodir = snd_hda_codec_read(codec, fg, 0,
AC_VERB_GET_GPIO_DIRECTION, 0);
gpiodir |= dir_mask;
/* Configure GPIOx as CMOS */
- snd_hda_codec_write(codec, codec->afg, 0, 0x7e7, 0);
+ snd_hda_codec_write(codec, fg, 0, 0x7e7, 0);
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, fg, 0,
AC_VERB_SET_GPIO_MASK, gpiomask);
- snd_hda_codec_read(codec, codec->afg, 0,
+ snd_hda_codec_read(codec, fg, 0,
AC_VERB_SET_GPIO_DIRECTION, gpiodir); /* sync */
msleep(1);
- snd_hda_codec_read(codec, codec->afg, 0,
+ snd_hda_codec_read(codec, fg, 0,
AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */
}
hda_nid_t nid,
unsigned int power_state)
{
- if (nid == codec->afg && power_state == AC_PWRST_D3)
+ if (nid == codec->core.afg && power_state == AC_PWRST_D3)
return AC_PWRST_D1;
return snd_hda_gen_path_power_filter(codec, nid, power_state);
}
if (spec->gpio_mute)
spec->gen.master_mute =
- !(snd_hda_codec_read(codec, codec->afg, 0,
+ !(snd_hda_codec_read(codec, codec->core.afg, 0,
AC_VERB_GET_GPIO_DATA, 0) & spec->gpio_mute);
snd_hda_gen_update_outputs(codec);
if (val != spec->power_map_bits) {
spec->power_map_bits = val;
if (do_write)
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
AC_VERB_IDT_SET_POWER_MAP, val);
}
}
false);
}
- snd_hda_codec_write(codec, codec->afg, 0, AC_VERB_IDT_SET_POWER_MAP,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
+ AC_VERB_IDT_SET_POWER_MAP,
spec->power_map_bits);
}
{
unsigned int data;
- data = snd_hda_codec_read(codec, codec->afg, 0,
+ data = snd_hda_codec_read(codec, codec->core.afg, 0,
AC_VERB_GET_GPIO_DATA, 0);
/* toggle VREF state based on GPIOx status */
- snd_hda_codec_write(codec, codec->afg, 0, 0x7e0,
+ snd_hda_codec_write(codec, codec->core.afg, 0, 0x7e0,
!!(data & (1 << event->private_data)));
}
/* Only return the bits defined by the shift value of the
* first two bytes of the mask
*/
- dac_mode = snd_hda_codec_read(codec, codec->afg, 0,
+ dac_mode = snd_hda_codec_read(codec, codec->core.afg, 0,
kcontrol->private_value & 0xFFFF, 0x0);
dac_mode >>= spec->aloopback_shift;
dac_mode &= ~idx_val;
}
- snd_hda_codec_write_cache(codec, codec->afg, 0,
+ snd_hda_codec_write_cache(codec, codec->core.afg, 0,
kcontrol->private_value >> 16, dac_mode);
return 1;
/* check whether it's a HP laptop with a docking port */
static bool hp_bnb2011_with_dock(struct hda_codec *codec)
{
- if (codec->vendor_id != 0x111d7605 &&
- codec->vendor_id != 0x111d76d1)
+ if (codec->core.vendor_id != 0x111d7605 &&
+ codec->core.vendor_id != 0x111d76d1)
return false;
- switch (codec->subsystem_id) {
+ switch (codec->core.subsystem_id) {
case 0x103c1618:
case 0x103c1619:
case 0x103c161a:
if (spec->gpio_led)
return;
- gpio = snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP);
+ gpio = snd_hda_param_read(codec, codec->core.afg, AC_PAR_GPIO_CAP);
gpio &= AC_GPIO_IO_COUNT;
if (gpio > 3)
spec->gpio_led = 0x08; /* GPIO 3 */
&spec->gpio_led_polarity,
&spec->gpio_led) == 2) {
unsigned int max_gpio;
- max_gpio = snd_hda_param_read(codec, codec->afg,
+ max_gpio = snd_hda_param_read(codec, codec->core.afg,
AC_PAR_GPIO_CAP);
max_gpio &= AC_GPIO_IO_COUNT;
if (spec->gpio_led < max_gpio)
* we statically set the GPIO - if not a B-series system
* and default polarity is provided
*/
- if (!hp_blike_system(codec->subsystem_id) &&
+ if (!hp_blike_system(codec->core.subsystem_id) &&
(default_polarity == 0 || default_polarity == 1)) {
set_hp_led_gpio(codec);
spec->gpio_led_polarity = default_polarity;
spec->mic_mute_led_gpio = 0x08; /* GPIO3 */
#ifdef CONFIG_PM
/* resetting controller clears GPIO, so we need to keep on */
- codec->d3_stop_clk = 0;
+ codec->core.power_caps &= ~AC_PWRST_CLKSTOP;
#endif
}
}
return;
/* Enable VREF power saving on GPIO1 detect */
- snd_hda_codec_write_cache(codec, codec->afg, 0,
+ snd_hda_codec_write_cache(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x02);
- jack = snd_hda_jack_detect_enable_callback(codec, codec->afg,
+ jack = snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
stac_vref_event);
if (!IS_ERR(jack))
jack->private_data = 0x02;
if (action != HDA_FIXUP_ACT_PRE_PROBE)
return;
- if (hp_blike_system(codec->subsystem_id)) {
+ if (hp_blike_system(codec->core.subsystem_id)) {
unsigned int pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f);
if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT ||
get_defcfg_device(pin_cfg) == AC_JACK_SPEAKER ||
if (action != HDA_FIXUP_ACT_PRE_PROBE)
return;
- if (codec->subsystem_id != 0x1028022f) {
+ if (codec->core.subsystem_id != 0x1028022f) {
/* GPIO2 High = Enable EAPD */
spec->eapd_mask = spec->gpio_mask = 0x04;
spec->gpio_dir = spec->gpio_data = 0x04;
snd_hda_apply_pincfgs(codec, dell_9205_m43_pin_configs);
/* Enable unsol response for GPIO4/Dock HP connection */
- snd_hda_codec_write_cache(codec, codec->afg, 0,
+ snd_hda_codec_write_cache(codec, codec->core.afg, 0,
AC_VERB_SET_GPIO_UNSOLICITED_RSP_MASK, 0x10);
- jack = snd_hda_jack_detect_enable_callback(codec, codec->afg,
+ jack = snd_hda_jack_detect_enable_callback(codec, codec->core.afg,
stac_vref_event);
if (!IS_ERR(jack))
jack->private_data = 0x01;
/* sync the power-map */
if (spec->num_pwrs)
- snd_hda_codec_write(codec, codec->afg, 0,
+ snd_hda_codec_write(codec, codec->core.afg, 0,
AC_VERB_IDT_SET_POWER_MAP,
spec->power_map_bits);
static void stac92hd_proc_hook(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
snd_iprintf(buffer, "Power-Map: 0x%02x\n",
snd_hda_codec_read(codec, nid, 0,
AC_VERB_IDT_GET_POWER_MAP, 0));
unsigned int verb)
{
snd_iprintf(buffer, "Analog Loopback: 0x%02x\n",
- snd_hda_codec_read(codec, codec->afg, 0, verb, 0));
+ snd_hda_codec_read(codec, codec->core.afg, 0, verb, 0));
}
/* stac92hd71bxx, stac92hd73xx */
struct hda_codec *codec, hda_nid_t nid)
{
stac92hd_proc_hook(buffer, codec, nid);
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
analog_loop_proc_hook(buffer, codec, 0xfa0);
}
static void stac9205_proc_hook(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
analog_loop_proc_hook(buffer, codec, 0xfe0);
}
static void stac927x_proc_hook(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{
- if (nid == codec->afg)
+ if (nid == codec->core.afg)
analog_loop_proc_hook(buffer, codec, 0xfeb);
}
#else
if (err < 0)
return err;
- codec->epss = 0; /* longer delay needed for D3 */
+ /* longer delay needed for D3 */
+ codec->core.power_caps &= ~AC_PWRST_EPSS;
spec = codec->spec;
codec->power_save_node = 1;
if (err < 0)
return err;
- codec->epss = 0; /* longer delay needed for D3 */
+ /* longer delay needed for D3 */
+ codec->core.power_caps &= ~AC_PWRST_EPSS;
spec = codec->spec;
codec->power_save_node = 1;
spec->gpio_dir = 0x01;
spec->gpio_data = 0x01;
- switch (codec->vendor_id) {
+ switch (codec->core.vendor_id) {
case 0x111d76b6: /* 4 Port without Analog Mixer */
case 0x111d76b7:
unmute_init++;
break;
case 0x111d7608: /* 5 Port with Analog Mixer */
- if ((codec->revision_id & 0xf) == 0 ||
- (codec->revision_id & 0xf) == 1)
+ if ((codec->core.revision_id & 0xf) == 0 ||
+ (codec->core.revision_id & 0xf) == 1)
spec->stream_delay = 40; /* 40 milliseconds */
/* disable VSW */
snd_hda_codec_set_pincfg(codec, 0x19, 0x40f000f3);
break;
case 0x111d7603: /* 6 Port with Analog Mixer */
- if ((codec->revision_id & 0xf) == 1)
+ if ((codec->core.revision_id & 0xf) == 1)
spec->stream_delay = 40; /* 40 milliseconds */
break;
static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
{
- u32 vendor_id = codec->vendor_id;
+ u32 vendor_id = codec->core.vendor_id;
u16 ven_id = vendor_id >> 16;
u16 dev_id = vendor_id & 0xffff;
enum VIA_HDA_CODEC codec_type;
return; /* other codecs are not supported */
}
/* send verb */
- snd_hda_codec_write(codec, codec->afg, 0, verb, parm);
+ snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
}
static void analog_low_current_mode(struct hda_codec *codec)
int i, err;
err = snd_hda_gen_build_pcms(codec);
- if (err < 0 || codec->vendor_id != 0x11061708)
+ if (err < 0 || codec->core.vendor_id != 0x11061708)
return err;
/* We got noisy outputs on the right channel on VT1708 when
/* correct names for VT1708BCE */
if (get_codec_type(codec) == VT1708BCE) {
- kfree(codec->chip_name);
- codec->chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
+ kfree(codec->core.chip_name);
+ codec->core.chip_name = kstrdup("VT1708BCE", GFP_KERNEL);
snprintf(codec->card->mixername,
sizeof(codec->card->mixername),
- "%s %s", codec->vendor_name, codec->chip_name);
+ "%s %s", codec->core.vendor_name, codec->core.chip_name);
}
/* correct names for VT1705 */
- if (codec->vendor_id == 0x11064397) {
- kfree(codec->chip_name);
- codec->chip_name = kstrdup("VT1705", GFP_KERNEL);
+ if (codec->core.vendor_id == 0x11064397) {
+ kfree(codec->core.chip_name);
+ codec->core.chip_name = kstrdup("VT1705", GFP_KERNEL);
snprintf(codec->card->mixername,
sizeof(codec->card->mixername),
- "%s %s", codec->vendor_name, codec->chip_name);
+ "%s %s", codec->core.vendor_name, codec->core.chip_name);
}
/* automatic parse from the BIOS config */
}
/* find the primary DAC and add to the connection list */
- nid = codec->start_nid;
- for (i = 0; i < codec->num_nodes; i++, nid++) {
+ for_each_hda_codec_node(nid, codec) {
unsigned int caps = get_wcaps(codec, nid);
if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
!(caps & AC_WCAP_DIGITAL)) {
static bool is_thinkpad(struct hda_codec *codec)
{
bool found = false;
- if (codec->subsystem_id >> 16 != 0x17aa)
+ if (codec->core.subsystem_id >> 16 != 0x17aa)
return false;
if (ACPI_SUCCESS(acpi_get_devices("LEN0068", acpi_check_cb, &found, NULL)) && found)
return true;
projects / openwrt / staging / blogic.git / commitdiff