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ALSA: hda - Modularize HD-audio driver

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Split the monolithc HD-audio driver into several pieces:
 - snd-hda-intel   HD-audio PCI controller driver; loaded via udev
 - snd-hda-codec   HD-audio codec bus driver
 - snd-hda-codec-* Specific HD-audio codec drivers

When built as modules, snd-hda-codec (that is invoked by snd-hda-intel)
looks up the codec vendor ID and loads the corresponding codec module
automatically via request_module().

When built in a kernel, each codec drivers are statically hooked up
before probing the PCI.

This patch adds appropriate EXPORT_SYMBOL_GPL()'s and the module
information for each driver, and driver-linking codes between
codec-bus and codec drivers.

TODO:
  - Avoid EXPORT_SYMBOL*() when built-in kernel
  - Restore __devinit appropriately depending on the condition

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2008-11-27 15:47:11 +01:00
parent 30d72e9f61
commit 1289e9e8b4
18 changed files with 528 additions and 109 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
sound/pci/hda/Kconfig
View File

@ -46,6 +46,11 @@ config SND_HDA_CODEC_REALTEK
Say Y here to include Realtek HD-audio codec support in
snd-hda-intel driver, such as ALC880.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-realtek.
This module is automatically loaded at probing.
config SND_HDA_CODEC_ANALOG
bool "Build Analog Device HD-audio codec support"
default y
@ -53,6 +58,11 @@ config SND_HDA_CODEC_ANALOG
Say Y here to include Analog Device HD-audio codec support in
snd-hda-intel driver, such as AD1986A.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-analog.
This module is automatically loaded at probing.
config SND_HDA_CODEC_SIGMATEL
bool "Build IDT/Sigmatel HD-audio codec support"
default y
@ -60,6 +70,11 @@ config SND_HDA_CODEC_SIGMATEL
Say Y here to include IDT (Sigmatel) HD-audio codec support in
snd-hda-intel driver, such as STAC9200.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-idt.
This module is automatically loaded at probing.
config SND_HDA_CODEC_VIA
bool "Build VIA HD-audio codec support"
default y
@ -67,6 +82,11 @@ config SND_HDA_CODEC_VIA
Say Y here to include VIA HD-audio codec support in
snd-hda-intel driver, such as VT1708.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-via.
This module is automatically loaded at probing.
config SND_HDA_CODEC_ATIHDMI
bool "Build ATI HDMI HD-audio codec support"
default y
@ -74,6 +94,11 @@ config SND_HDA_CODEC_ATIHDMI
Say Y here to include ATI HDMI HD-audio codec support in
snd-hda-intel driver, such as ATI RS600 HDMI.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-atihdmi.
This module is automatically loaded at probing.
config SND_HDA_CODEC_NVHDMI
bool "Build NVIDIA HDMI HD-audio codec support"
default y
@ -81,6 +106,11 @@ config SND_HDA_CODEC_NVHDMI
Say Y here to include NVIDIA HDMI HD-audio codec support in
snd-hda-intel driver, such as NVIDIA MCP78 HDMI.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-nvhdmi.
This module is automatically loaded at probing.
config SND_HDA_CODEC_INTELHDMI
bool "Build INTEL HDMI HD-audio codec support"
default y
@ -88,6 +118,11 @@ config SND_HDA_CODEC_INTELHDMI
Say Y here to include INTEL HDMI HD-audio codec support in
snd-hda-intel driver, such as Eaglelake integrated HDMI.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-intelhdmi.
This module is automatically loaded at probing.
config SND_HDA_ELD
def_bool y
depends on SND_HDA_CODEC_INTELHDMI
@ -99,6 +134,11 @@ config SND_HDA_CODEC_CONEXANT
Say Y here to include Conexant HD-audio codec support in
snd-hda-intel driver, such as CX20549.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-conexant.
This module is automatically loaded at probing.
config SND_HDA_CODEC_CMEDIA
bool "Build C-Media HD-audio codec support"
default y
@ -106,6 +146,11 @@ config SND_HDA_CODEC_CMEDIA
Say Y here to include C-Media HD-audio codec support in
snd-hda-intel driver, such as CMI9880.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-cmedia.
This module is automatically loaded at probing.
config SND_HDA_CODEC_SI3054
bool "Build Silicon Labs 3054 HD-modem codec support"
default y
@ -113,6 +158,11 @@ config SND_HDA_CODEC_SI3054
Say Y here to include Silicon Labs 3054 HD-modem codec
(and compatibles) support in snd-hda-intel driver.
When the HD-audio driver is built as a module, the codec
support code is also built as another module,
snd-hda-codec-si3054.
This module is automatically loaded at probing.
config SND_HDA_GENERIC
bool "Enable generic HD-audio codec parser"
default y

77
sound/pci/hda/Makefile
View File

@ -1,22 +1,59 @@
snd-hda-intel-y := hda_intel.o
# since snd-hda-intel is the only driver using hda-codec,
# merge it into a single module although it was originally
# designed to be individual modules
snd-hda-intel-y += hda_codec.o
snd-hda-intel-$(CONFIG_PROC_FS) += hda_proc.o
snd-hda-intel-$(CONFIG_SND_HDA_ELD) += hda_eld.o
snd-hda-intel-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
snd-hda-intel-$(CONFIG_SND_HDA_INPUT_BEEP) += hda_beep.o
snd-hda-intel-$(CONFIG_SND_HDA_GENERIC) += hda_generic.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_REALTEK) += patch_realtek.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_CMEDIA) += patch_cmedia.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_ANALOG) += patch_analog.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_SIGMATEL) += patch_sigmatel.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_SI3054) += patch_si3054.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_ATIHDMI) += patch_atihdmi.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_CONEXANT) += patch_conexant.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_VIA) += patch_via.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_NVHDMI) += patch_nvhdmi.o
snd-hda-intel-$(CONFIG_SND_HDA_CODEC_INTELHDMI) += patch_intelhdmi.o
snd-hda-intel-objs := hda_intel.o
snd-hda-codec-y := hda_codec.o
snd-hda-codec-$(CONFIG_SND_HDA_GENERIC) += hda_generic.o
snd-hda-codec-$(CONFIG_PROC_FS) += hda_proc.o
# snd-hda-codec-$(CONFIG_SND_HDA_ELD) += hda_eld.o
snd-hda-codec-$(CONFIG_SND_HDA_HWDEP) += hda_hwdep.o
snd-hda-codec-$(CONFIG_SND_HDA_INPUT_BEEP) += hda_beep.o
snd-hda-codec-realtek-objs := patch_realtek.o
snd-hda-codec-cmedia-objs := patch_cmedia.o
snd-hda-codec-analog-objs := patch_analog.o
snd-hda-codec-idt-objs := patch_sigmatel.o
snd-hda-codec-si3054-objs := patch_si3054.o
snd-hda-codec-atihdmi-objs := patch_atihdmi.o
snd-hda-codec-conexant-objs := patch_conexant.o
snd-hda-codec-via-objs := patch_via.o
snd-hda-codec-nvhdmi-objs := patch_nvhdmi.o
snd-hda-codec-intelhdmi-objs := patch_intelhdmi.o hda_eld.o
# common driver
obj-$(CONFIG_SND_HDA_INTEL) := snd-hda-codec.o
# codec drivers (note: CONFIG_SND_HDA_CODEC_XXX are booleans)
ifdef CONFIG_SND_HDA_CODEC_REALTEK
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-realtek.o
endif
ifdef CONFIG_SND_HDA_CODEC_CMEDIA
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-cmedia.o
endif
ifdef CONFIG_SND_HDA_CODEC_ANALOG
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-analog.o
endif
ifdef CONFIG_SND_HDA_CODEC_SIGMATEL
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-idt.o
endif
ifdef CONFIG_SND_HDA_CODEC_SI3054
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-si3054.o
endif
ifdef CONFIG_SND_HDA_CODEC_ATIHDMI
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-atihdmi.o
endif
ifdef CONFIG_SND_HDA_CODEC_CONEXANT
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-conexant.o
endif
ifdef CONFIG_SND_HDA_CODEC_VIA
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-via.o
endif
ifdef CONFIG_SND_HDA_CODEC_NVHDMI
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-nvhdmi.o
endif
ifdef CONFIG_SND_HDA_CODEC_INTELHDMI
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-codec-intelhdmi.o
endif
# this must be the last entry after codec drivers;
# otherwise the codec patches won't be hooked before the PCI probe
# when built in kernel
obj-$(CONFIG_SND_HDA_INTEL) += snd-hda-intel.o

2
sound/pci/hda/hda_beep.c
View File

@ -128,6 +128,7 @@ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid)
INIT_WORK(&beep->beep_work, &snd_hda_generate_beep);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_attach_beep_device);
void snd_hda_detach_beep_device(struct hda_codec *codec)
{
@ -140,3 +141,4 @@ void snd_hda_detach_beep_device(struct hda_codec *codec)
kfree(beep);
}
}
EXPORT_SYMBOL_GPL(snd_hda_detach_beep_device);

187
sound/pci/hda/hda_codec.c
View File

@ -31,7 +31,6 @@
#include <sound/initval.h>
#include "hda_local.h"
#include <sound/hda_hwdep.h>
#include "hda_patch.h" /* codec presets */
/*
* vendor / preset table
@ -62,39 +61,26 @@ static struct hda_vendor_id hda_vendor_ids[] = {
{} /* terminator */
};
static const struct hda_codec_preset *hda_preset_tables[] = {
#ifdef CONFIG_SND_HDA_CODEC_REALTEK
snd_hda_preset_realtek,
#endif
#ifdef CONFIG_SND_HDA_CODEC_CMEDIA
snd_hda_preset_cmedia,
#endif
#ifdef CONFIG_SND_HDA_CODEC_ANALOG
snd_hda_preset_analog,
#endif
#ifdef CONFIG_SND_HDA_CODEC_SIGMATEL
snd_hda_preset_sigmatel,
#endif
#ifdef CONFIG_SND_HDA_CODEC_SI3054
snd_hda_preset_si3054,
#endif
#ifdef CONFIG_SND_HDA_CODEC_ATIHDMI
snd_hda_preset_atihdmi,
#endif
#ifdef CONFIG_SND_HDA_CODEC_CONEXANT
snd_hda_preset_conexant,
#endif
#ifdef CONFIG_SND_HDA_CODEC_VIA
snd_hda_preset_via,
#endif
#ifdef CONFIG_SND_HDA_CODEC_NVHDMI
snd_hda_preset_nvhdmi,
#endif
#ifdef CONFIG_SND_HDA_CODEC_INTELHDMI
snd_hda_preset_intelhdmi,
#endif
NULL
};
static DEFINE_MUTEX(preset_mutex);
static LIST_HEAD(hda_preset_tables);
int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset)
{
mutex_lock(&preset_mutex);
list_add_tail(&preset->list, &hda_preset_tables);
mutex_unlock(&preset_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_add_codec_preset);
int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset)
{
mutex_lock(&preset_mutex);
list_del(&preset->list);
mutex_unlock(&preset_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_delete_codec_preset);
#ifdef CONFIG_SND_HDA_POWER_SAVE
static void hda_power_work(struct work_struct *work);
@ -128,6 +114,7 @@ const char *snd_hda_get_jack_location(u32 cfg)
}
return "UNKNOWN";
}
EXPORT_SYMBOL_GPL(snd_hda_get_jack_location);
const char *snd_hda_get_jack_connectivity(u32 cfg)
{
@ -135,6 +122,7 @@ const char *snd_hda_get_jack_connectivity(u32 cfg)
return jack_locations[(cfg >> (AC_DEFCFG_LOCATION_SHIFT + 4)) & 3];
}
EXPORT_SYMBOL_GPL(snd_hda_get_jack_connectivity);
const char *snd_hda_get_jack_type(u32 cfg)
{
@ -148,6 +136,7 @@ const char *snd_hda_get_jack_type(u32 cfg)
return jack_types[(cfg & AC_DEFCFG_DEVICE)
>> AC_DEFCFG_DEVICE_SHIFT];
}
EXPORT_SYMBOL_GPL(snd_hda_get_jack_type);
/*
* Compose a 32bit command word to be sent to the HD-audio controller
@ -196,6 +185,7 @@ unsigned int snd_hda_codec_read(struct hda_codec *codec, hda_nid_t nid,
snd_hda_power_down(codec);
return res;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_read);
/**
* snd_hda_codec_write - send a single command without waiting for response
@ -224,6 +214,7 @@ int snd_hda_codec_write(struct hda_codec *codec, hda_nid_t nid, int direct,
snd_hda_power_down(codec);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_write);
/**
* snd_hda_sequence_write - sequence writes
@ -238,6 +229,7 @@ void snd_hda_sequence_write(struct hda_codec *codec, const struct hda_verb *seq)
for (; seq->nid; seq++)
snd_hda_codec_write(codec, seq->nid, 0, seq->verb, seq->param);
}
EXPORT_SYMBOL_GPL(snd_hda_sequence_write);
/**
* snd_hda_get_sub_nodes - get the range of sub nodes
@ -259,6 +251,7 @@ int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid,
*start_id = (parm >> 16) & 0x7fff;
return (int)(parm & 0x7fff);
}
EXPORT_SYMBOL_GPL(snd_hda_get_sub_nodes);
/**
* snd_hda_get_connections - get connection list
@ -347,6 +340,7 @@ int snd_hda_get_connections(struct hda_codec *codec, hda_nid_t nid,
}
return conns;
}
EXPORT_SYMBOL_GPL(snd_hda_get_connections);
/**
@ -381,6 +375,7 @@ int snd_hda_queue_unsol_event(struct hda_bus *bus, u32 res, u32 res_ex)
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_queue_unsol_event);
/*
* process queued unsolicited events
@ -482,7 +477,7 @@ static int snd_hda_bus_dev_register(struct snd_device *device)
*
* Returns 0 if successful, or a negative error code.
*/
int __devinit snd_hda_bus_new(struct snd_card *card,
int /*__devinit*/ snd_hda_bus_new(struct snd_card *card,
const struct hda_bus_template *temp,
struct hda_bus **busp)
{
@ -526,6 +521,7 @@ int __devinit snd_hda_bus_new(struct snd_card *card,
*busp = bus;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_bus_new);
#ifdef CONFIG_SND_HDA_GENERIC
#define is_generic_config(codec) \
@ -534,19 +530,33 @@ int __devinit snd_hda_bus_new(struct snd_card *card,
#define is_generic_config(codec) 0
#endif
#ifdef CONFIG_SND_HDA_INTEL_MODULE
#define HDA_MODREQ_MAX_COUNT 2 /* two request_modules()'s */
#else
#define HDA_MODREQ_MAX_COUNT 0
#endif
/*
* find a matching codec preset
*/
static const struct hda_codec_preset *
find_codec_preset(struct hda_codec *codec)
{
const struct hda_codec_preset **tbl, *preset;
struct hda_codec_preset_list *tbl;
const struct hda_codec_preset *preset;
int mod_requested = 0;
if (is_generic_config(codec))
return NULL; /* use the generic parser */
for (tbl = hda_preset_tables; *tbl; tbl++) {
for (preset = *tbl; preset->id; preset++) {
again:
mutex_lock(&preset_mutex);
list_for_each_entry(tbl, &hda_preset_tables, list) {
if (!try_module_get(tbl->owner)) {
snd_printk(KERN_ERR "hda_codec: cannot module_get\n");
continue;
}
for (preset = tbl->preset; preset->id; preset++) {
u32 mask = preset->mask;
if (preset->afg && preset->afg != codec->afg)
continue;
@ -556,9 +566,27 @@ find_codec_preset(struct hda_codec *codec)
mask = ~0;
if (preset->id == (codec->vendor_id & mask) &&
(!preset->rev ||
preset->rev == codec->revision_id))
preset->rev == codec->revision_id)) {
mutex_unlock(&preset_mutex);
codec->owner = tbl->owner;
return preset;
}
}
module_put(tbl->owner);
}
mutex_unlock(&preset_mutex);
if (mod_requested < HDA_MODREQ_MAX_COUNT) {
char name[32];
if (!mod_requested)
snprintf(name, sizeof(name), "snd-hda-codec-id:%08x",
codec->vendor_id);
else
snprintf(name, sizeof(name), "snd-hda-codec-id:%04x*",
(codec->vendor_id >> 16) & 0xffff);
request_module(name);
mod_requested++;
goto again;
}
return NULL;
}
@ -598,7 +626,7 @@ static int get_codec_name(struct hda_codec *codec)
/*
* look for an AFG and MFG nodes
*/
static void __devinit setup_fg_nodes(struct hda_codec *codec)
static void /*__devinit*/ setup_fg_nodes(struct hda_codec *codec)
{
int i, total_nodes;
hda_nid_t nid;
@ -661,6 +689,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
codec->bus->caddr_tbl[codec->addr] = NULL;
if (codec->patch_ops.free)
codec->patch_ops.free(codec);
module_put(codec->owner);
free_hda_cache(&codec->amp_cache);
free_hda_cache(&codec->cmd_cache);
kfree(codec->name);
@ -677,7 +706,7 @@ static void snd_hda_codec_free(struct hda_codec *codec)
*
* Returns 0 if successful, or a negative error code.
*/
int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
int /*__devinit*/ snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
struct hda_codec **codecp)
{
struct hda_codec *codec;
@ -779,6 +808,7 @@ int __devinit snd_hda_codec_new(struct hda_bus *bus, unsigned int codec_addr,
*codecp = codec;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_new);
int snd_hda_codec_configure(struct hda_codec *codec)
{
@ -838,6 +868,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
msleep(1);
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, format);
}
EXPORT_SYMBOL_GPL(snd_hda_codec_setup_stream);
void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
{
@ -851,6 +882,7 @@ void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_STREAM_FORMAT, 0);
#endif
}
EXPORT_SYMBOL_GPL(snd_hda_codec_cleanup_stream);
/*
* amp access functions
@ -862,7 +894,7 @@ void snd_hda_codec_cleanup_stream(struct hda_codec *codec, hda_nid_t nid)
#define INFO_AMP_VOL(ch) (1 << (1 + (ch)))
/* initialize the hash table */
static void __devinit init_hda_cache(struct hda_cache_rec *cache,
static void /*__devinit*/ init_hda_cache(struct hda_cache_rec *cache,
unsigned int record_size)
{
memset(cache, 0, sizeof(*cache));
@ -932,6 +964,7 @@ u32 query_amp_caps(struct hda_codec *codec, hda_nid_t nid, int direction)
}
return info->amp_caps;
}
EXPORT_SYMBOL_GPL(query_amp_caps);
int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
unsigned int caps)
@ -945,6 +978,7 @@ int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir,
info->head.val |= INFO_AMP_CAPS;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps);
/*
* read the current volume to info
@ -998,6 +1032,7 @@ int snd_hda_codec_amp_read(struct hda_codec *codec, hda_nid_t nid, int ch,
return 0;
return get_vol_mute(codec, info, nid, ch, direction, index);
}
EXPORT_SYMBOL_GPL(snd_hda_codec_amp_read);
/*
* update the AMP value, mask = bit mask to set, val = the value
@ -1017,6 +1052,7 @@ int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch,
put_vol_mute(codec, info, nid, ch, direction, idx, val);
return 1;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_amp_update);
/*
* update the AMP stereo with the same mask and value
@ -1030,6 +1066,7 @@ int snd_hda_codec_amp_stereo(struct hda_codec *codec, hda_nid_t nid,
idx, mask, val);
return ret;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_amp_stereo);
#ifdef SND_HDA_NEEDS_RESUME
/* resume the all amp commands from the cache */
@ -1055,6 +1092,7 @@ void snd_hda_codec_resume_amp(struct hda_codec *codec)
}
}
}
EXPORT_SYMBOL_GPL(snd_hda_codec_resume_amp);
#endif /* SND_HDA_NEEDS_RESUME */
/* volume */
@ -1082,6 +1120,7 @@ int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = caps;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_info);
int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1101,6 +1140,7 @@ int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol,
& HDA_AMP_VOLMASK;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_get);
int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1125,6 +1165,7 @@ int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol,
snd_hda_power_down(codec);
return change;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_volume_put);
int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int size, unsigned int __user *_tlv)
@ -1151,6 +1192,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
return -EFAULT;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_tlv);
/*
* set (static) TLV for virtual master volume; recalculated as max 0dB
@ -1170,6 +1212,7 @@ void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
tlv[2] = -nums * step;
tlv[3] = step;
}
EXPORT_SYMBOL_GPL(snd_hda_set_vmaster_tlv);
/* find a mixer control element with the given name */
static struct snd_kcontrol *
@ -1189,6 +1232,7 @@ struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
{
return _snd_hda_find_mixer_ctl(codec, name, 0);
}
EXPORT_SYMBOL_GPL(snd_hda_find_mixer_ctl);
/* Add a control element and assign to the codec */
int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl)
@ -1205,6 +1249,7 @@ int snd_hda_ctl_add(struct hda_codec *codec, struct snd_kcontrol *kctl)
*knewp = kctl;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_ctl_add);
#ifdef CONFIG_SND_HDA_RECONFIG
/* Clear all controls assigned to the given codec */
@ -1243,6 +1288,8 @@ void snd_hda_codec_reset(struct hda_codec *codec)
codec->num_pcms = 0;
codec->pcm_info = NULL;
codec->preset = NULL;
module_put(codec->owner);
codec->owner = NULL;
}
#endif /* CONFIG_SND_HDA_RECONFIG */
@ -1281,6 +1328,7 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_add_vmaster);
/* switch */
int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
@ -1294,6 +1342,7 @@ int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol,
uinfo->value.integer.max = 1;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_info);
int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1313,6 +1362,7 @@ int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol,
HDA_AMP_MUTE) ? 0 : 1;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_get);
int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1343,6 +1393,7 @@ int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol,
snd_hda_power_down(codec);
return change;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_amp_switch_put);
/*
* bound volume controls
@ -1368,6 +1419,7 @@ int snd_hda_mixer_bind_switch_get(struct snd_kcontrol *kcontrol,
mutex_unlock(&codec->spdif_mutex);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_switch_get);
int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1391,6 +1443,7 @@ int snd_hda_mixer_bind_switch_put(struct snd_kcontrol *kcontrol,
mutex_unlock(&codec->spdif_mutex);
return err < 0 ? err : change;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_switch_put);
/*
* generic bound volume/swtich controls
@ -1410,6 +1463,7 @@ int snd_hda_mixer_bind_ctls_info(struct snd_kcontrol *kcontrol,
mutex_unlock(&codec->spdif_mutex);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_info);
int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1426,6 +1480,7 @@ int snd_hda_mixer_bind_ctls_get(struct snd_kcontrol *kcontrol,
mutex_unlock(&codec->spdif_mutex);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_get);
int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@ -1448,6 +1503,7 @@ int snd_hda_mixer_bind_ctls_put(struct snd_kcontrol *kcontrol,
mutex_unlock(&codec->spdif_mutex);
return err < 0 ? err : change;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_ctls_put);
int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag,
unsigned int size, unsigned int __user *tlv)
@ -1464,6 +1520,7 @@ int snd_hda_mixer_bind_tlv(struct snd_kcontrol *kcontrol, int op_flag,
mutex_unlock(&codec->spdif_mutex);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_mixer_bind_tlv);
struct hda_ctl_ops snd_hda_bind_vol = {
.info = snd_hda_mixer_amp_volume_info,
@ -1471,6 +1528,7 @@ struct hda_ctl_ops snd_hda_bind_vol = {
.put = snd_hda_mixer_amp_volume_put,
.tlv = snd_hda_mixer_amp_tlv
};
EXPORT_SYMBOL_GPL(snd_hda_bind_vol);
struct hda_ctl_ops snd_hda_bind_sw = {
.info = snd_hda_mixer_amp_switch_info,
@ -1478,6 +1536,7 @@ struct hda_ctl_ops snd_hda_bind_sw = {
.put = snd_hda_mixer_amp_switch_put,
.tlv = snd_hda_mixer_amp_tlv
};
EXPORT_SYMBOL_GPL(snd_hda_bind_sw);
/*
* SPDIF out controls
@ -1739,6 +1798,7 @@ int snd_hda_create_spdif_out_ctls(struct hda_codec *codec, hda_nid_t nid)
codec->spdif_status = convert_to_spdif_status(codec->spdif_ctls);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_create_spdif_out_ctls);
/*
* SPDIF sharing with analog output
@ -1776,6 +1836,7 @@ int snd_hda_create_spdif_share_sw(struct hda_codec *codec,
return snd_hda_ctl_add(codec,
snd_ctl_new1(&spdif_share_sw, mout));
}
EXPORT_SYMBOL_GPL(snd_hda_create_spdif_share_sw);
/*
* SPDIF input
@ -1885,6 +1946,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid)
AC_DIG1_ENABLE;
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_create_spdif_in_ctls);
#ifdef SND_HDA_NEEDS_RESUME
/*
@ -1930,6 +1992,7 @@ int snd_hda_codec_write_cache(struct hda_codec *codec, hda_nid_t nid,
snd_hda_power_down(codec);
return err;
}
EXPORT_SYMBOL_GPL(snd_hda_codec_write_cache);
/* resume the all commands from the cache */
void snd_hda_codec_resume_cache(struct hda_codec *codec)
@ -1945,6 +2008,7 @@ void snd_hda_codec_resume_cache(struct hda_codec *codec)
get_cmd_cache_cmd(key), buffer->val);
}
}
EXPORT_SYMBOL_GPL(snd_hda_codec_resume_cache);
/**
* snd_hda_sequence_write_cache - sequence writes with caching
@ -1962,6 +2026,7 @@ void snd_hda_sequence_write_cache(struct hda_codec *codec,
snd_hda_codec_write_cache(codec, seq->nid, 0, seq->verb,
seq->param);
}
EXPORT_SYMBOL_GPL(snd_hda_sequence_write_cache);
#endif /* SND_HDA_NEEDS_RESUME */
/*
@ -2080,7 +2145,7 @@ static void hda_call_codec_resume(struct hda_codec *codec)
*
* Returns 0 if successful, otherwise a negative error code.
*/
int __devinit snd_hda_build_controls(struct hda_bus *bus)
int /*__devinit*/ snd_hda_build_controls(struct hda_bus *bus)
{
struct hda_codec *codec;
@ -2091,6 +2156,7 @@ int __devinit snd_hda_build_controls(struct hda_bus *bus)
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_build_controls);
int snd_hda_codec_build_controls(struct hda_codec *codec)
{
@ -2202,6 +2268,7 @@ unsigned int snd_hda_calc_stream_format(unsigned int rate,
return val;
}
EXPORT_SYMBOL_GPL(snd_hda_calc_stream_format);
/**
* snd_hda_query_supported_pcm - query the supported PCM rates and formats
@ -2381,6 +2448,7 @@ int snd_hda_is_supported_format(struct hda_codec *codec, hda_nid_t nid,
return 1;
}
EXPORT_SYMBOL_GPL(snd_hda_is_supported_format);
/*
* PCM stuff
@ -2578,6 +2646,7 @@ int __devinit snd_hda_build_pcms(struct hda_bus *bus)
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_build_pcms);
/**
* snd_hda_check_board_config - compare the current codec with the config table
@ -2633,6 +2702,7 @@ int snd_hda_check_board_config(struct hda_codec *codec,
}
return -1;
}
EXPORT_SYMBOL_GPL(snd_hda_check_board_config);
/**
* snd_hda_add_new_ctls - create controls from the array
@ -2668,6 +2738,7 @@ int snd_hda_add_new_ctls(struct hda_codec *codec, struct snd_kcontrol_new *knew)
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_add_new_ctls);
#ifdef CONFIG_SND_HDA_POWER_SAVE
static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
@ -2710,6 +2781,10 @@ void snd_hda_power_up(struct hda_codec *codec)
cancel_delayed_work(&codec->power_work);
codec->power_transition = 0;
}
EXPORT_SYMBOL_GPL(snd_hda_power_up);
#define power_save(codec) \
((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
#define power_save(codec) \
((codec)->bus->power_save ? *(codec)->bus->power_save : 0)
@ -2725,6 +2800,7 @@ void snd_hda_power_down(struct hda_codec *codec)
msecs_to_jiffies(power_save(codec) * 1000));
}
}
EXPORT_SYMBOL_GPL(snd_hda_power_down);
int snd_hda_check_amp_list_power(struct hda_codec *codec,
struct hda_loopback_check *check,
@ -2761,6 +2837,7 @@ int snd_hda_check_amp_list_power(struct hda_codec *codec,
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_check_amp_list_power);
#endif
/*
@ -2780,6 +2857,7 @@ int snd_hda_ch_mode_info(struct hda_codec *codec,
chmode[uinfo->value.enumerated.item].channels);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_ch_mode_info);
int snd_hda_ch_mode_get(struct hda_codec *codec,
struct snd_ctl_elem_value *ucontrol,
@ -2797,6 +2875,7 @@ int snd_hda_ch_mode_get(struct hda_codec *codec,
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_ch_mode_get);
int snd_hda_ch_mode_put(struct hda_codec *codec,
struct snd_ctl_elem_value *ucontrol,
@ -2817,6 +2896,7 @@ int snd_hda_ch_mode_put(struct hda_codec *codec,
snd_hda_sequence_write_cache(codec, chmode[mode].sequence);
return 1;
}
EXPORT_SYMBOL_GPL(snd_hda_ch_mode_put);
/*
* input MUX helper
@ -2837,6 +2917,7 @@ int snd_hda_input_mux_info(const struct hda_input_mux *imux,
strcpy(uinfo->value.enumerated.name, imux->items[index].label);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_input_mux_info);
int snd_hda_input_mux_put(struct hda_codec *codec,
const struct hda_input_mux *imux,
@ -2858,6 +2939,7 @@ int snd_hda_input_mux_put(struct hda_codec *codec,
*cur_val = idx;
return 1;
}
EXPORT_SYMBOL_GPL(snd_hda_input_mux_put);
/*
@ -2910,6 +2992,7 @@ int snd_hda_multi_out_dig_open(struct hda_codec *codec,
mutex_unlock(&codec->spdif_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_open);
int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
struct hda_multi_out *mout,
@ -2922,6 +3005,7 @@ int snd_hda_multi_out_dig_prepare(struct hda_codec *codec,
mutex_unlock(&codec->spdif_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_prepare);
/*
* release the digital out
@ -2934,6 +3018,7 @@ int snd_hda_multi_out_dig_close(struct hda_codec *codec,
mutex_unlock(&codec->spdif_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_dig_close);
/*
* set up more restrictions for analog out
@ -2973,6 +3058,7 @@ int snd_hda_multi_out_analog_open(struct hda_codec *codec,
return snd_pcm_hw_constraint_step(substream->runtime, 0,
SNDRV_PCM_HW_PARAM_CHANNELS, 2);
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_open);
/*
* set up the i/o for analog out
@ -3031,6 +3117,7 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_prepare);
/*
* clean up the setting for analog out
@ -3057,6 +3144,7 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
mutex_unlock(&codec->spdif_mutex);
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_multi_out_analog_cleanup);
/*
* Helper for automatic pin configuration
@ -3342,11 +3430,13 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_parse_pin_def_config);
/* labels for input pins */
const char *auto_pin_cfg_labels[AUTO_PIN_LAST] = {
"Mic", "Front Mic", "Line", "Front Line", "CD", "Aux"
};
EXPORT_SYMBOL_GPL(auto_pin_cfg_labels);
#ifdef CONFIG_PM
@ -3374,6 +3464,7 @@ int snd_hda_suspend(struct hda_bus *bus, pm_message_t state)
}
return 0;
}
EXPORT_SYMBOL_GPL(snd_hda_suspend);
/**
* snd_hda_resume - resume the codecs
@ -3394,7 +3485,8 @@ int snd_hda_resume(struct hda_bus *bus)
}
return 0;
}
#endif
EXPORT_SYMBOL_GPL(snd_hda_resume);
#endif /* CONFIG_PM */
/*
* generic arrays
@ -3423,6 +3515,7 @@ void *snd_array_new(struct snd_array *array)
}
return snd_array_elem(array, array->used++);
}
EXPORT_SYMBOL_GPL(snd_array_new);
/* free the given array elements */
void snd_array_free(struct snd_array *array)
@ -3432,6 +3525,7 @@ void snd_array_free(struct snd_array *array)
array->alloced = 0;
array->list = NULL;
}
EXPORT_SYMBOL_GPL(snd_array_free);
/*
* used by hda_proc.c and hda_eld.c
@ -3450,6 +3544,7 @@ void snd_print_pcm_rates(int pcm, char *buf, int buflen)
buf[j] = '\0'; /* necessary when j == 0 */
}
EXPORT_SYMBOL_GPL(snd_print_pcm_rates);
void snd_print_pcm_bits(int pcm, char *buf, int buflen)
{
@ -3462,3 +3557,7 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen)
buf[j] = '\0'; /* necessary when j == 0 */
}
EXPORT_SYMBOL_GPL(snd_print_pcm_bits);
MODULE_DESCRIPTION("HDA codec core");
MODULE_LICENSE("GPL");

11
sound/pci/hda/hda_codec.h
View File

@ -642,6 +642,16 @@ struct hda_codec_preset {
int (*patch)(struct hda_codec *codec);
};
struct hda_codec_preset_list {
const struct hda_codec_preset *preset;
struct module *owner;
struct list_head list;
};
/* initial hook */
int snd_hda_add_codec_preset(struct hda_codec_preset_list *preset);
int snd_hda_delete_codec_preset(struct hda_codec_preset_list *preset);
/* ops set by the preset patch */
struct hda_codec_ops {
int (*build_controls)(struct hda_codec *codec);
@ -735,6 +745,7 @@ struct hda_codec {
/* detected preset */
const struct hda_codec_preset *preset;
struct module *owner;
const char *name; /* codec name */
const char *modelname; /* model name for preset */

1
sound/pci/hda/hda_generic.c
View File

@ -1101,3 +1101,4 @@ int snd_hda_parse_generic_codec(struct hda_codec *codec)
snd_hda_generic_free(codec);
return err;
}
EXPORT_SYMBOL(snd_hda_parse_generic_codec);

2
sound/pci/hda/hda_hwdep.c
View File

@ -116,7 +116,7 @@ static void hwdep_free(struct snd_hwdep *hwdep)
clear_hwdep_elements(hwdep->private_data);
}
int __devinit snd_hda_create_hwdep(struct hda_codec *codec)
int /*__devinit*/ snd_hda_create_hwdep(struct hda_codec *codec)
{
char hwname[16];
struct snd_hwdep *hwdep;

24
sound/pci/hda/hda_patch.h
View File

@ -1,24 +0,0 @@
/*
* HDA Patches - included by hda_codec.c
*/
/* Realtek codecs */
extern struct hda_codec_preset snd_hda_preset_realtek[];
/* C-Media codecs */
extern struct hda_codec_preset snd_hda_preset_cmedia[];
/* Analog Devices codecs */
extern struct hda_codec_preset snd_hda_preset_analog[];
/* SigmaTel codecs */
extern struct hda_codec_preset snd_hda_preset_sigmatel[];
/* SiLabs 3054/3055 modem codecs */
extern struct hda_codec_preset snd_hda_preset_si3054[];
/* ATI HDMI codecs */
extern struct hda_codec_preset snd_hda_preset_atihdmi[];
/* Conexant audio codec */
extern struct hda_codec_preset snd_hda_preset_conexant[];
/* VIA codecs */
extern struct hda_codec_preset snd_hda_preset_via[];
/* NVIDIA HDMI codecs */
extern struct hda_codec_preset snd_hda_preset_nvhdmi[];
/* INTEL HDMI codecs */
extern struct hda_codec_preset snd_hda_preset_intelhdmi[];

26
sound/pci/hda/patch_analog.c
View File

@ -27,7 +27,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
struct ad198x_spec {
struct snd_kcontrol_new *mixers[5];
@ -4308,7 +4307,7 @@ static int patch_ad1882(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_analog[] = {
static struct hda_codec_preset snd_hda_preset_analog[] = {
{ .id = 0x11d4184a, .name = "AD1884A", .patch = patch_ad1884a },
{ .id = 0x11d41882, .name = "AD1882", .patch = patch_ad1882 },
{ .id = 0x11d41883, .name = "AD1883", .patch = patch_ad1884a },
@ -4326,3 +4325,26 @@ struct hda_codec_preset snd_hda_preset_analog[] = {
{ .id = 0x11d4989b, .name = "AD1989B", .patch = patch_ad1988 },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:11d4*");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Analog Devices HD-audio codec");
static struct hda_codec_preset_list analog_list = {
.preset = snd_hda_preset_analog,
.owner = THIS_MODULE,
};
static int __init patch_analog_init(void)
{
return snd_hda_add_codec_preset(&analog_list);
}
static void __exit patch_analog_exit(void)
{
snd_hda_delete_codec_preset(&analog_list);
}
module_init(patch_analog_init)
module_exit(patch_analog_exit)

31
sound/pci/hda/patch_atihdmi.c
View File

@ -27,7 +27,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
struct atihdmi_spec {
struct hda_multi_out multiout;
@ -187,7 +186,7 @@ static int patch_atihdmi(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_atihdmi[] = {
static struct hda_codec_preset snd_hda_preset_atihdmi[] = {
{ .id = 0x1002793c, .name = "ATI RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x10027919, .name = "ATI RS600 HDMI", .patch = patch_atihdmi },
{ .id = 0x1002791a, .name = "ATI RS690/780 HDMI", .patch = patch_atihdmi },
@ -196,3 +195,31 @@ struct hda_codec_preset snd_hda_preset_atihdmi[] = {
{ .id = 0x17e80047, .name = "Chrontel HDMI", .patch = patch_atihdmi },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:1002793c");
MODULE_ALIAS("snd-hda-codec-id:10027919");
MODULE_ALIAS("snd-hda-codec-id:1002791a");
MODULE_ALIAS("snd-hda-codec-id:1002aa01");
MODULE_ALIAS("snd-hda-codec-id:10951390");
MODULE_ALIAS("snd-hda-codec-id:17e80047");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("ATI HDMI HD-audio codec");
static struct hda_codec_preset_list atihdmi_list = {
.preset = snd_hda_preset_atihdmi,
.owner = THIS_MODULE,
};
static int __init patch_atihdmi_init(void)
{
return snd_hda_add_codec_preset(&atihdmi_list);
}
static void __exit patch_atihdmi_exit(void)
{
snd_hda_delete_codec_preset(&atihdmi_list);
}
module_init(patch_atihdmi_init)
module_exit(patch_atihdmi_exit)

27
sound/pci/hda/patch_cmedia.c
View File

@ -28,7 +28,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
#define NUM_PINS 11
@ -736,8 +735,32 @@ static int patch_cmi9880(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_cmedia[] = {
static struct hda_codec_preset snd_hda_preset_cmedia[] = {
{ .id = 0x13f69880, .name = "CMI9880", .patch = patch_cmi9880 },
{ .id = 0x434d4980, .name = "CMI9880", .patch = patch_cmi9880 },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:13f69880");
MODULE_ALIAS("snd-hda-codec-id:434d4980");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("C-Media HD-audio codec");
static struct hda_codec_preset_list cmedia_list = {
.preset = snd_hda_preset_cmedia,
.owner = THIS_MODULE,
};
static int __init patch_cmedia_init(void)
{
return snd_hda_add_codec_preset(&cmedia_list);
}
static void __exit patch_cmedia_exit(void)
{
snd_hda_delete_codec_preset(&cmedia_list);
}
module_init(patch_cmedia_init)
module_exit(patch_cmedia_exit)

28
sound/pci/hda/patch_conexant.c
View File

@ -27,7 +27,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
#define CXT_PIN_DIR_IN 0x00
#define CXT_PIN_DIR_OUT 0x01
@ -1771,7 +1770,7 @@ static int patch_cxt5051(struct hda_codec *codec)
/*
*/
struct hda_codec_preset snd_hda_preset_conexant[] = {
static struct hda_codec_preset snd_hda_preset_conexant[] = {
{ .id = 0x14f15045, .name = "CX20549 (Venice)",
.patch = patch_cxt5045 },
{ .id = 0x14f15047, .name = "CX20551 (Waikiki)",
@ -1780,3 +1779,28 @@ struct hda_codec_preset snd_hda_preset_conexant[] = {
.patch = patch_cxt5051 },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:14f15045");
MODULE_ALIAS("snd-hda-codec-id:14f15047");
MODULE_ALIAS("snd-hda-codec-id:14f15051");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Conexant HD-audio codec");
static struct hda_codec_preset_list conexant_list = {
.preset = snd_hda_preset_conexant,
.owner = THIS_MODULE,
};
static int __init patch_conexant_init(void)
{
return snd_hda_add_codec_preset(&conexant_list);
}
static void __exit patch_conexant_exit(void)
{
snd_hda_delete_codec_preset(&conexant_list);
}
module_init(patch_conexant_init)
module_exit(patch_conexant_exit)

30
sound/pci/hda/patch_intelhdmi.c
View File

@ -32,7 +32,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
#define CVT_NID 0x02 /* audio converter */
#define PIN_NID 0x03 /* HDMI output pin */
@ -675,7 +674,7 @@ static int patch_intel_hdmi(struct hda_codec *codec)
return 0;
}
struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
static struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
{ .id = 0x808629fb, .name = "INTEL G45 DEVCL", .patch = patch_intel_hdmi },
{ .id = 0x80862801, .name = "INTEL G45 DEVBLC", .patch = patch_intel_hdmi },
{ .id = 0x80862802, .name = "INTEL G45 DEVCTG", .patch = patch_intel_hdmi },
@ -683,3 +682,30 @@ struct hda_codec_preset snd_hda_preset_intelhdmi[] = {
{ .id = 0x10951392, .name = "SiI1392 HDMI", .patch = patch_intel_hdmi },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:808629fb");
MODULE_ALIAS("snd-hda-codec-id:80862801");
MODULE_ALIAS("snd-hda-codec-id:80862802");
MODULE_ALIAS("snd-hda-codec-id:80862803");
MODULE_ALIAS("snd-hda-codec-id:10951392");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Intel HDMI HD-audio codec");
static struct hda_codec_preset_list intel_list = {
.preset = snd_hda_preset_intelhdmi,
.owner = THIS_MODULE,
};
static int __init patch_intelhdmi_init(void)
{
return snd_hda_add_codec_preset(&intel_list);
}
static void __exit patch_intelhdmi_exit(void)
{
snd_hda_delete_codec_preset(&intel_list);
}
module_init(patch_intelhdmi_init)
module_exit(patch_intelhdmi_exit)

27
sound/pci/hda/patch_nvhdmi.c
View File

@ -28,7 +28,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
struct nvhdmi_spec {
struct hda_multi_out multiout;
@ -159,8 +158,32 @@ static int patch_nvhdmi(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
{ .id = 0x10de0002, .name = "NVIDIA MCP78 HDMI", .patch = patch_nvhdmi },
{ .id = 0x10de0007, .name = "NVIDIA MCP7A HDMI", .patch = patch_nvhdmi },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:10de0002");
MODULE_ALIAS("snd-hda-codec-id:10de0007");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Nvidia HDMI HD-audio codec");
static struct hda_codec_preset_list nvhdmi_list = {
.preset = snd_hda_preset_nvhdmi,
.owner = THIS_MODULE,
};
static int __init patch_nvhdmi_init(void)
{
return snd_hda_add_codec_preset(&nvhdmi_list);
}
static void __exit patch_nvhdmi_exit(void)
{
snd_hda_delete_codec_preset(&nvhdmi_list);
}
module_init(patch_nvhdmi_init)
module_exit(patch_nvhdmi_exit)

26
sound/pci/hda/patch_realtek.c
View File

@ -30,7 +30,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
#define ALC880_FRONT_EVENT 0x01
#define ALC880_DCVOL_EVENT 0x02
@ -16579,7 +16578,7 @@ static int patch_alc662(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_realtek[] = {
static struct hda_codec_preset snd_hda_preset_realtek[] = {
{ .id = 0x10ec0260, .name = "ALC260", .patch = patch_alc260 },
{ .id = 0x10ec0262, .name = "ALC262", .patch = patch_alc262 },
{ .id = 0x10ec0267, .name = "ALC267", .patch = patch_alc268 },
@ -16611,3 +16610,26 @@ struct hda_codec_preset snd_hda_preset_realtek[] = {
{ .id = 0x10ec0889, .name = "ALC889", .patch = patch_alc883 },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:10ec*");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Realtek HD-audio codec");
static struct hda_codec_preset_list realtek_list = {
.preset = snd_hda_preset_realtek,
.owner = THIS_MODULE,
};
static int __init patch_realtek_init(void)
{
return snd_hda_add_codec_preset(&realtek_list);
}
static void __exit patch_realtek_exit(void)
{
snd_hda_delete_codec_preset(&realtek_list);
}
module_init(patch_realtek_init)
module_exit(patch_realtek_exit)

35
sound/pci/hda/patch_si3054.c
View File

@ -28,7 +28,6 @@
#include <sound/core.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
/* si3054 verbs */
#define SI3054_VERB_READ_NODE 0x900
@ -283,7 +282,7 @@ static int patch_si3054(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_si3054[] = {
static struct hda_codec_preset snd_hda_preset_si3054[] = {
{ .id = 0x163c3055, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x163c3155, .name = "Si3054", .patch = patch_si3054 },
{ .id = 0x11c13026, .name = "Si3054", .patch = patch_si3054 },
@ -301,3 +300,35 @@ struct hda_codec_preset snd_hda_preset_si3054[] = {
{}
};
MODULE_ALIAS("snd-hda-codec-id:163c3055");
MODULE_ALIAS("snd-hda-codec-id:163c3155");
MODULE_ALIAS("snd-hda-codec-id:11c13026");
MODULE_ALIAS("snd-hda-codec-id:11c13055");
MODULE_ALIAS("snd-hda-codec-id:11c13155");
MODULE_ALIAS("snd-hda-codec-id:10573055");
MODULE_ALIAS("snd-hda-codec-id:10573057");
MODULE_ALIAS("snd-hda-codec-id:10573155");
MODULE_ALIAS("snd-hda-codec-id:11063288");
MODULE_ALIAS("snd-hda-codec-id:15433155");
MODULE_ALIAS("snd-hda-codec-id:18540018");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Si3054 HD-audio modem codec");
static struct hda_codec_preset_list si3054_list = {
.preset = snd_hda_preset_si3054,
.owner = THIS_MODULE,
};
static int __init patch_si3054_init(void)
{
return snd_hda_add_codec_preset(&si3054_list);
}
static void __exit patch_si3054_exit(void)
{
snd_hda_delete_codec_preset(&si3054_list);
}
module_init(patch_si3054_init)
module_exit(patch_si3054_exit)

27
sound/pci/hda/patch_sigmatel.c
View File

@ -33,7 +33,6 @@
#include <sound/jack.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
#include "hda_beep.h"
enum {
@ -5455,7 +5454,7 @@ static int patch_stac9872(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_sigmatel[] = {
static struct hda_codec_preset snd_hda_preset_sigmatel[] = {
{ .id = 0x83847690, .name = "STAC9200", .patch = patch_stac9200 },
{ .id = 0x83847882, .name = "STAC9220 A1", .patch = patch_stac922x },
{ .id = 0x83847680, .name = "STAC9221 A1", .patch = patch_stac922x },
@ -5519,3 +5518,27 @@ struct hda_codec_preset snd_hda_preset_sigmatel[] = {
{ .id = 0x111d76b7, .name = "92HD71B5X", .patch = patch_stac92hd71bxx },
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:8384*");
MODULE_ALIAS("snd-hda-codec-id:111d*");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("IDT/Sigmatel HD-audio codec");
static struct hda_codec_preset_list sigmatel_list = {
.preset = snd_hda_preset_sigmatel,
.owner = THIS_MODULE,
};
static int __init patch_sigmatel_init(void)
{
return snd_hda_add_codec_preset(&sigmatel_list);
}
static void __exit patch_sigmatel_exit(void)
{
snd_hda_delete_codec_preset(&sigmatel_list);
}
module_init(patch_sigmatel_init)
module_exit(patch_sigmatel_exit)

26
sound/pci/hda/patch_via.c
View File

@ -47,7 +47,6 @@
#include <sound/asoundef.h>
#include "hda_codec.h"
#include "hda_local.h"
#include "hda_patch.h"
/* amp values */
#define AMP_VAL_IDX_SHIFT 19
@ -3249,7 +3248,7 @@ static int patch_vt1702(struct hda_codec *codec)
/*
* patch entries
*/
struct hda_codec_preset snd_hda_preset_via[] = {
static struct hda_codec_preset snd_hda_preset_via[] = {
{ .id = 0x11061708, .name = "VIA VT1708", .patch = patch_vt1708},
{ .id = 0x11061709, .name = "VIA VT1708", .patch = patch_vt1708},
{ .id = 0x1106170A, .name = "VIA VT1708", .patch = patch_vt1708},
@ -3320,3 +3319,26 @@ struct hda_codec_preset snd_hda_preset_via[] = {
.patch = patch_vt1702},
{} /* terminator */
};
MODULE_ALIAS("snd-hda-codec-id:1106*");
static struct hda_codec_preset_list via_list = {
.preset = snd_hda_preset_via,
.owner = THIS_MODULE,
};
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("VIA HD-audio codec");
static int __init patch_via_init(void)
{
return snd_hda_add_codec_preset(&via_list);
}
static void __exit patch_via_exit(void)
{
snd_hda_delete_codec_preset(&via_list);
}
module_init(patch_via_init)
module_exit(patch_via_exit)