![Wu Fengguang](/assets/img/avatar_default.png)
Create patch_hdmi.c to hold common code from intelhdmi and nvhdmi. For now the patch_hdmi.c file is simply included by patch_intelhdmi.c and patch_nvhdmi.c, and does not represent a real codec. There are no behavior changes to intelhdmi. However nvhdmi made several changes when copying code out of intelhdmi, which are all reverted in this patch. Wei Ni confirmed that the reverted code actually works fine. Tested-by: Wei Ni <wni@nvidia.com> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
593 lines
15 KiB
C
593 lines
15 KiB
C
/*
|
|
* Universal Interface for Intel High Definition Audio Codec
|
|
*
|
|
* HD audio interface patch for NVIDIA HDMI codecs
|
|
*
|
|
* Copyright (c) 2008 NVIDIA Corp. All rights reserved.
|
|
* Copyright (c) 2008 Wei Ni <wni@nvidia.com>
|
|
*
|
|
*
|
|
* This driver is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This driver is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/slab.h>
|
|
#include <sound/core.h>
|
|
#include "hda_codec.h"
|
|
#include "hda_local.h"
|
|
|
|
#define MAX_HDMI_CVTS 1
|
|
#define MAX_HDMI_PINS 1
|
|
|
|
#include "patch_hdmi.c"
|
|
|
|
static char *nvhdmi_pcm_names[MAX_HDMI_CVTS] = {
|
|
"NVIDIA HDMI",
|
|
};
|
|
|
|
/* define below to restrict the supported rates and formats */
|
|
/* #define LIMITED_RATE_FMT_SUPPORT */
|
|
|
|
enum HDACodec {
|
|
HDA_CODEC_NVIDIA_MCP7X,
|
|
HDA_CODEC_NVIDIA_MCP89,
|
|
HDA_CODEC_NVIDIA_GT21X,
|
|
HDA_CODEC_INVALID
|
|
};
|
|
|
|
#define Nv_VERB_SET_Channel_Allocation 0xF79
|
|
#define Nv_VERB_SET_Info_Frame_Checksum 0xF7A
|
|
#define Nv_VERB_SET_Audio_Protection_On 0xF98
|
|
#define Nv_VERB_SET_Audio_Protection_Off 0xF99
|
|
|
|
#define nvhdmi_master_con_nid_7x 0x04
|
|
#define nvhdmi_master_pin_nid_7x 0x05
|
|
|
|
#define nvhdmi_master_con_nid_89 0x04
|
|
#define nvhdmi_master_pin_nid_89 0x05
|
|
|
|
static hda_nid_t nvhdmi_con_nids_7x[4] = {
|
|
/*front, rear, clfe, rear_surr */
|
|
0x6, 0x8, 0xa, 0xc,
|
|
};
|
|
|
|
static struct hda_verb nvhdmi_basic_init_7x[] = {
|
|
/* set audio protect on */
|
|
{ 0x1, Nv_VERB_SET_Audio_Protection_On, 0x1},
|
|
/* enable digital output on pin widget */
|
|
{ 0x5, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x5 },
|
|
{ 0x7, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x5 },
|
|
{ 0x9, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x5 },
|
|
{ 0xb, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x5 },
|
|
{ 0xd, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x5 },
|
|
{} /* terminator */
|
|
};
|
|
|
|
#ifdef LIMITED_RATE_FMT_SUPPORT
|
|
/* support only the safe format and rate */
|
|
#define SUPPORTED_RATES SNDRV_PCM_RATE_48000
|
|
#define SUPPORTED_MAXBPS 16
|
|
#define SUPPORTED_FORMATS SNDRV_PCM_FMTBIT_S16_LE
|
|
#else
|
|
/* support all rates and formats */
|
|
#define SUPPORTED_RATES \
|
|
(SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
|
|
SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |\
|
|
SNDRV_PCM_RATE_192000)
|
|
#define SUPPORTED_MAXBPS 24
|
|
#define SUPPORTED_FORMATS \
|
|
(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S32_LE)
|
|
#endif
|
|
|
|
/*
|
|
* Controls
|
|
*/
|
|
static int nvhdmi_build_controls(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
int err;
|
|
int i;
|
|
|
|
if ((spec->codec_type == HDA_CODEC_NVIDIA_MCP89)
|
|
|| (spec->codec_type == HDA_CODEC_NVIDIA_GT21X)) {
|
|
for (i = 0; i < codec->num_pcms; i++) {
|
|
err = snd_hda_create_spdif_out_ctls(codec,
|
|
spec->cvt[i]);
|
|
if (err < 0)
|
|
return err;
|
|
}
|
|
} else {
|
|
err = snd_hda_create_spdif_out_ctls(codec,
|
|
spec->multiout.dig_out_nid);
|
|
if (err < 0)
|
|
return err;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_init(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
int i;
|
|
if ((spec->codec_type == HDA_CODEC_NVIDIA_MCP89)
|
|
|| (spec->codec_type == HDA_CODEC_NVIDIA_GT21X)) {
|
|
for (i = 0; spec->pin[i]; i++) {
|
|
hdmi_enable_output(codec, spec->pin[i]);
|
|
snd_hda_codec_write(codec, spec->pin[i], 0,
|
|
AC_VERB_SET_UNSOLICITED_ENABLE,
|
|
AC_USRSP_EN | spec->pin[i]);
|
|
}
|
|
} else {
|
|
snd_hda_sequence_write(codec, nvhdmi_basic_init_7x);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void nvhdmi_free(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
int i;
|
|
|
|
if ((spec->codec_type == HDA_CODEC_NVIDIA_MCP89)
|
|
|| (spec->codec_type == HDA_CODEC_NVIDIA_GT21X)) {
|
|
for (i = 0; i < spec->num_pins; i++)
|
|
snd_hda_eld_proc_free(codec, &spec->sink_eld[i]);
|
|
}
|
|
|
|
kfree(spec);
|
|
}
|
|
|
|
/*
|
|
* Digital out
|
|
*/
|
|
static int nvhdmi_dig_playback_pcm_open(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
return snd_hda_multi_out_dig_open(codec, &spec->multiout);
|
|
}
|
|
|
|
static int nvhdmi_dig_playback_pcm_close_8ch_7x(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
int i;
|
|
|
|
snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x,
|
|
0, AC_VERB_SET_CHANNEL_STREAMID, 0);
|
|
for (i = 0; i < 4; i++) {
|
|
/* set the stream id */
|
|
snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,
|
|
AC_VERB_SET_CHANNEL_STREAMID, 0);
|
|
/* set the stream format */
|
|
snd_hda_codec_write(codec, nvhdmi_con_nids_7x[i], 0,
|
|
AC_VERB_SET_STREAM_FORMAT, 0);
|
|
}
|
|
|
|
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
|
|
}
|
|
|
|
static int nvhdmi_dig_playback_pcm_close_2ch(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
return snd_hda_multi_out_dig_close(codec, &spec->multiout);
|
|
}
|
|
|
|
static int nvhdmi_dig_playback_pcm_prepare_8ch_89(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
unsigned int stream_tag,
|
|
unsigned int format,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
hdmi_set_channel_count(codec, hinfo->nid,
|
|
substream->runtime->channels);
|
|
|
|
hdmi_setup_audio_infoframe(codec, hinfo->nid, substream);
|
|
|
|
hdmi_setup_stream(codec, hinfo->nid, stream_tag, format);
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_dig_playback_pcm_prepare_8ch(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
unsigned int stream_tag,
|
|
unsigned int format,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
int chs;
|
|
unsigned int dataDCC1, dataDCC2, chan, chanmask, channel_id;
|
|
int i;
|
|
|
|
mutex_lock(&codec->spdif_mutex);
|
|
|
|
chs = substream->runtime->channels;
|
|
chan = chs ? (chs - 1) : 1;
|
|
|
|
switch (chs) {
|
|
default:
|
|
case 0:
|
|
case 2:
|
|
chanmask = 0x00;
|
|
break;
|
|
case 4:
|
|
chanmask = 0x08;
|
|
break;
|
|
case 6:
|
|
chanmask = 0x0b;
|
|
break;
|
|
case 8:
|
|
chanmask = 0x13;
|
|
break;
|
|
}
|
|
dataDCC1 = AC_DIG1_ENABLE | AC_DIG1_COPYRIGHT;
|
|
dataDCC2 = 0x2;
|
|
|
|
/* set the Audio InforFrame Channel Allocation */
|
|
snd_hda_codec_write(codec, 0x1, 0,
|
|
Nv_VERB_SET_Channel_Allocation, chanmask);
|
|
|
|
/* turn off SPDIF once; otherwise the IEC958 bits won't be updated */
|
|
if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE))
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_master_con_nid_7x,
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_1,
|
|
codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff);
|
|
|
|
/* set the stream id */
|
|
snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,
|
|
AC_VERB_SET_CHANNEL_STREAMID, (stream_tag << 4) | 0x0);
|
|
|
|
/* set the stream format */
|
|
snd_hda_codec_write(codec, nvhdmi_master_con_nid_7x, 0,
|
|
AC_VERB_SET_STREAM_FORMAT, format);
|
|
|
|
/* turn on again (if needed) */
|
|
/* enable and set the channel status audio/data flag */
|
|
if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) {
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_master_con_nid_7x,
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_1,
|
|
codec->spdif_ctls & 0xff);
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_master_con_nid_7x,
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_2, dataDCC2);
|
|
}
|
|
|
|
for (i = 0; i < 4; i++) {
|
|
if (chs == 2)
|
|
channel_id = 0;
|
|
else
|
|
channel_id = i * 2;
|
|
|
|
/* turn off SPDIF once;
|
|
*otherwise the IEC958 bits won't be updated
|
|
*/
|
|
if (codec->spdif_status_reset &&
|
|
(codec->spdif_ctls & AC_DIG1_ENABLE))
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_con_nids_7x[i],
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_1,
|
|
codec->spdif_ctls & ~AC_DIG1_ENABLE & 0xff);
|
|
/* set the stream id */
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_con_nids_7x[i],
|
|
0,
|
|
AC_VERB_SET_CHANNEL_STREAMID,
|
|
(stream_tag << 4) | channel_id);
|
|
/* set the stream format */
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_con_nids_7x[i],
|
|
0,
|
|
AC_VERB_SET_STREAM_FORMAT,
|
|
format);
|
|
/* turn on again (if needed) */
|
|
/* enable and set the channel status audio/data flag */
|
|
if (codec->spdif_status_reset &&
|
|
(codec->spdif_ctls & AC_DIG1_ENABLE)) {
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_con_nids_7x[i],
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_1,
|
|
codec->spdif_ctls & 0xff);
|
|
snd_hda_codec_write(codec,
|
|
nvhdmi_con_nids_7x[i],
|
|
0,
|
|
AC_VERB_SET_DIGI_CONVERT_2, dataDCC2);
|
|
}
|
|
}
|
|
|
|
/* set the Audio Info Frame Checksum */
|
|
snd_hda_codec_write(codec, 0x1, 0,
|
|
Nv_VERB_SET_Info_Frame_Checksum,
|
|
(0x71 - chan - chanmask));
|
|
|
|
mutex_unlock(&codec->spdif_mutex);
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_dig_playback_pcm_prepare_2ch(struct hda_pcm_stream *hinfo,
|
|
struct hda_codec *codec,
|
|
unsigned int stream_tag,
|
|
unsigned int format,
|
|
struct snd_pcm_substream *substream)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
return snd_hda_multi_out_dig_prepare(codec, &spec->multiout, stream_tag,
|
|
format, substream);
|
|
}
|
|
|
|
static struct hda_pcm_stream nvhdmi_pcm_digital_playback_8ch_89 = {
|
|
.substreams = 1,
|
|
.channels_min = 2,
|
|
.rates = SUPPORTED_RATES,
|
|
.maxbps = SUPPORTED_MAXBPS,
|
|
.formats = SUPPORTED_FORMATS,
|
|
.ops = {
|
|
.prepare = nvhdmi_dig_playback_pcm_prepare_8ch_89,
|
|
.cleanup = nvhdmi_playback_pcm_cleanup,
|
|
},
|
|
};
|
|
|
|
static struct hda_pcm_stream nvhdmi_pcm_digital_playback_8ch_7x = {
|
|
.substreams = 1,
|
|
.channels_min = 2,
|
|
.channels_max = 8,
|
|
.nid = nvhdmi_master_con_nid_7x,
|
|
.rates = SUPPORTED_RATES,
|
|
.maxbps = SUPPORTED_MAXBPS,
|
|
.formats = SUPPORTED_FORMATS,
|
|
.ops = {
|
|
.open = nvhdmi_dig_playback_pcm_open,
|
|
.close = nvhdmi_dig_playback_pcm_close_8ch_7x,
|
|
.prepare = nvhdmi_dig_playback_pcm_prepare_8ch
|
|
},
|
|
};
|
|
|
|
static struct hda_pcm_stream nvhdmi_pcm_digital_playback_2ch = {
|
|
.substreams = 1,
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.nid = nvhdmi_master_con_nid_7x,
|
|
.rates = SUPPORTED_RATES,
|
|
.maxbps = SUPPORTED_MAXBPS,
|
|
.formats = SUPPORTED_FORMATS,
|
|
.ops = {
|
|
.open = nvhdmi_dig_playback_pcm_open,
|
|
.close = nvhdmi_dig_playback_pcm_close_2ch,
|
|
.prepare = nvhdmi_dig_playback_pcm_prepare_2ch
|
|
},
|
|
};
|
|
|
|
static int nvhdmi_build_pcms_8ch_89(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
struct hda_pcm *info = spec->pcm_rec;
|
|
int i;
|
|
|
|
codec->num_pcms = spec->num_cvts;
|
|
codec->pcm_info = info;
|
|
|
|
for (i = 0; i < codec->num_pcms; i++, info++) {
|
|
unsigned int chans;
|
|
|
|
chans = get_wcaps(codec, spec->cvt[i]);
|
|
chans = get_wcaps_channels(chans);
|
|
|
|
info->name = nvhdmi_pcm_names[i];
|
|
info->pcm_type = HDA_PCM_TYPE_HDMI;
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK]
|
|
= nvhdmi_pcm_digital_playback_8ch_89;
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK].nid = spec->cvt[i];
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK].channels_max = chans;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_build_pcms_8ch_7x(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
struct hda_pcm *info = spec->pcm_rec;
|
|
|
|
codec->num_pcms = 1;
|
|
codec->pcm_info = info;
|
|
|
|
info->name = "NVIDIA HDMI";
|
|
info->pcm_type = HDA_PCM_TYPE_HDMI;
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK]
|
|
= nvhdmi_pcm_digital_playback_8ch_7x;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int nvhdmi_build_pcms_2ch(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec = codec->spec;
|
|
struct hda_pcm *info = spec->pcm_rec;
|
|
|
|
codec->num_pcms = 1;
|
|
codec->pcm_info = info;
|
|
|
|
info->name = "NVIDIA HDMI";
|
|
info->pcm_type = HDA_PCM_TYPE_HDMI;
|
|
info->stream[SNDRV_PCM_STREAM_PLAYBACK]
|
|
= nvhdmi_pcm_digital_playback_2ch;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static struct hda_codec_ops nvhdmi_patch_ops_8ch_89 = {
|
|
.build_controls = nvhdmi_build_controls,
|
|
.build_pcms = nvhdmi_build_pcms_8ch_89,
|
|
.init = nvhdmi_init,
|
|
.free = nvhdmi_free,
|
|
.unsol_event = hdmi_unsol_event,
|
|
};
|
|
|
|
static struct hda_codec_ops nvhdmi_patch_ops_8ch_7x = {
|
|
.build_controls = nvhdmi_build_controls,
|
|
.build_pcms = nvhdmi_build_pcms_8ch_7x,
|
|
.init = nvhdmi_init,
|
|
.free = nvhdmi_free,
|
|
};
|
|
|
|
static struct hda_codec_ops nvhdmi_patch_ops_2ch = {
|
|
.build_controls = nvhdmi_build_controls,
|
|
.build_pcms = nvhdmi_build_pcms_2ch,
|
|
.init = nvhdmi_init,
|
|
.free = nvhdmi_free,
|
|
};
|
|
|
|
static int patch_nvhdmi_8ch_89(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec;
|
|
int i;
|
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
|
if (spec == NULL)
|
|
return -ENOMEM;
|
|
|
|
codec->spec = spec;
|
|
spec->codec_type = HDA_CODEC_NVIDIA_MCP89;
|
|
|
|
if (hdmi_parse_codec(codec) < 0) {
|
|
codec->spec = NULL;
|
|
kfree(spec);
|
|
return -EINVAL;
|
|
}
|
|
codec->patch_ops = nvhdmi_patch_ops_8ch_89;
|
|
|
|
for (i = 0; i < spec->num_pins; i++)
|
|
snd_hda_eld_proc_new(codec, &spec->sink_eld[i], i);
|
|
|
|
init_channel_allocations();
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int patch_nvhdmi_8ch_7x(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec;
|
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
|
if (spec == NULL)
|
|
return -ENOMEM;
|
|
|
|
codec->spec = spec;
|
|
|
|
spec->multiout.num_dacs = 0; /* no analog */
|
|
spec->multiout.max_channels = 8;
|
|
spec->multiout.dig_out_nid = nvhdmi_master_con_nid_7x;
|
|
spec->codec_type = HDA_CODEC_NVIDIA_MCP7X;
|
|
|
|
codec->patch_ops = nvhdmi_patch_ops_8ch_7x;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int patch_nvhdmi_2ch(struct hda_codec *codec)
|
|
{
|
|
struct hdmi_spec *spec;
|
|
|
|
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
|
|
if (spec == NULL)
|
|
return -ENOMEM;
|
|
|
|
codec->spec = spec;
|
|
|
|
spec->multiout.num_dacs = 0; /* no analog */
|
|
spec->multiout.max_channels = 2;
|
|
spec->multiout.dig_out_nid = nvhdmi_master_con_nid_7x;
|
|
spec->codec_type = HDA_CODEC_NVIDIA_MCP7X;
|
|
|
|
codec->patch_ops = nvhdmi_patch_ops_2ch;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* patch entries
|
|
*/
|
|
static struct hda_codec_preset snd_hda_preset_nvhdmi[] = {
|
|
{ .id = 0x10de0067, .name = "MCP67 HDMI", .patch = patch_nvhdmi_2ch },
|
|
{ .id = 0x10de8001, .name = "MCP73 HDMI", .patch = patch_nvhdmi_2ch },
|
|
{ .id = 0x10de0002, .name = "MCP77/78 HDMI",
|
|
.patch = patch_nvhdmi_8ch_7x },
|
|
{ .id = 0x10de0003, .name = "MCP77/78 HDMI",
|
|
.patch = patch_nvhdmi_8ch_7x },
|
|
{ .id = 0x10de0005, .name = "MCP77/78 HDMI",
|
|
.patch = patch_nvhdmi_8ch_7x },
|
|
{ .id = 0x10de0006, .name = "MCP77/78 HDMI",
|
|
.patch = patch_nvhdmi_8ch_7x },
|
|
{ .id = 0x10de0007, .name = "MCP79/7A HDMI",
|
|
.patch = patch_nvhdmi_8ch_7x },
|
|
{ .id = 0x10de000c, .name = "MCP89 HDMI",
|
|
.patch = patch_nvhdmi_8ch_89 },
|
|
{ .id = 0x10de000b, .name = "GT21x HDMI",
|
|
.patch = patch_nvhdmi_8ch_89 },
|
|
{ .id = 0x10de000d, .name = "GT240 HDMI",
|
|
.patch = patch_nvhdmi_8ch_89 },
|
|
{} /* terminator */
|
|
};
|
|
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0002");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0003");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0005");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0006");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0007");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de0067");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de8001");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de000c");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de000b");
|
|
MODULE_ALIAS("snd-hda-codec-id:10de000d");
|
|
|
|
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)
|