lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[ALSA] hda-codec - Clevo M540JE, M550JE laptops (Nvidia MCP51 chipset, ALC883 codec)

Browse Source 
We need to enable External Amplifier on this laptops. This patch basicly
adds laptop-eapd model to ALC883 codec.

Signed-off-by: Andrew L. Neporada <nepal@asplinux.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Andrew L. Neporada
2006-11-07 11:37:08 +01:00
committed by Jaroslav Kysela
parent 54bf5dd9cc
commit b373bdebf5
2 changed files with 27 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

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

@@ -125,6 +125,7 @@ enum {
ALC888_DEMO_BOARD,
ALC883_ACER,
ALC883_MEDION,
ALC883_LAPTOP_EAPD,
ALC883_AUTO,
ALC883_MODEL_LAST,
};
@@ -4540,7 +4541,7 @@ static struct hda_verb alc882_init_verbs[] = {
static struct hda_verb alc882_eapd_verbs[] = {
/* change to EAPD mode */
{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
{0x20, AC_VERB_SET_PROC_COEF, 0x3070},
{0x20, AC_VERB_SET_PROC_COEF, 0x3060},
{ }
};
@@ -4998,6 +4999,13 @@ static struct hda_channel_mode alc883_sixstack_modes[2] = {
{ 8, alc883_sixstack_ch8_init },
};
static struct hda_verb alc883_medion_eapd_verbs[] = {
/* eanable EAPD on medion laptop */
{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
{0x20, AC_VERB_SET_PROC_COEF, 0x3070},
{ }
};
/* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17
* Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b
*/
@@ -5471,6 +5479,9 @@ static struct hda_board_config alc883_cfg_tbl[] = {
.config = ALC883_ACER },
{ .pci_subvendor = 0x161f, .pci_subdevice = 0x2054,
.modelname = "medion", .config = ALC883_MEDION },
{ .modelname = "laptop-eapd", .config = ALC883_LAPTOP_EAPD },
{ .pci_subvendor = 0x1558, .pci_subdevice = 0,
.config = ALC883_LAPTOP_EAPD }, /* Clevo */
{ .modelname = "auto", .config = ALC883_AUTO },
{}
};
@@ -5591,7 +5602,7 @@ static struct alc_config_preset alc883_presets[] = {
.mixers = { alc883_fivestack_mixer,
alc883_chmode_mixer },
.init_verbs = { alc883_init_verbs,
alc882_eapd_verbs },
alc883_medion_eapd_verbs },
.num_dacs = ARRAY_SIZE(alc883_dac_nids),
.dac_nids = alc883_dac_nids,
.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
@@ -5599,8 +5610,19 @@ static struct alc_config_preset alc883_presets[] = {
.num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),
.channel_mode = alc883_sixstack_modes,
.input_mux = &alc883_capture_source,
}
},
[ALC883_LAPTOP_EAPD] = {
.mixers = { alc883_base_mixer,
alc883_chmode_mixer },
.init_verbs = { alc883_init_verbs, alc882_eapd_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,
},
};