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[ALSA] hda-codec - Fix for Acer laptops with ALC883 codec 

Patch enables the internal speaker on acer laptops with ALC883.

Signed-off-by: Vladimir Avdonin <vldmrrr@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Vladimir Avdonin 2006-08-22 13:31:58 +02:00 committed by Jaroslav Kysela
parent a1c7a7d890
commit bab282b912
2 changed files with 22 additions and 0 deletions
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1
Documentation/sound/alsa/ALSA-Configuration.txt
View File

@ -820,6 +820,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
3stack-6ch 3-jack 6-channel
3stack-6ch-dig 3-jack 6-channel with SPDIF I/O
6stack-dig-demo 6-jack digital for Intel demo board
acer Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
auto auto-config reading BIOS (default)
ALC861/660

21
sound/pci/hda/patch_realtek.c
View File

@ -111,6 +111,7 @@ enum {
ALC883_3ST_6ch,
ALC883_6ST_DIG,
ALC888_DEMO_BOARD,
ALC883_ACER,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
@ -5069,6 +5070,9 @@ static struct hda_board_config alc883_cfg_tbl[] = {
{ .pci_subvendor = 0x105b, .pci_subdevice = 0x6668,
.config = ALC883_6ST_DIG }, /* Foxconn */
{ .modelname = "6stack-dig-demo", .config = ALC888_DEMO_BOARD },
{ .modelname = "acer", .config = ALC883_ACER },
{ .pci_subvendor = 0x1025, .pci_subdevice = 0/*0x0102*/,
.config = ALC883_ACER },
{ .modelname = "auto", .config = ALC883_AUTO },
{}
};
@ -5139,6 +5143,23 @@ static struct alc_config_preset alc883_presets[] = {
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
},
[ALC883_ACER] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
/* On TravelMate laptops, GPIO 0 enables the internal speaker
* and the headphone jack. Turn this on and rely on the
* standard mute methods whenever the user wants to turn
* these outputs off.
*/
.init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs },
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
.adc_nids = alc883_adc_nids,
.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
.channel_mode = alc883_3ST_2ch_modes,
.input_mux = &alc883_capture_source,
},
};