Patch for ALSA driver.
Adds full audio support on Acer Aspire 7730G notebook.
Change log:
1) Added support of internal subwoofer (it sounds!!!)
2) Auto muting front speakers and internal subwoofer on headphones plug.
3) Internal mic works.
4) 3 channel mods (jack maps):
black pink blue
2ch: front ext mic line in
4ch: front ext mic surround
6ch: front CLFE surround
Can be changed in mixer.
5) Sound can be recorded from:
Internal mic
Ext mic
Cd
Line in
6) 2 separate capture channels.
Denis Kuplyakov <dener.kup@xxxxxxxxx>
25.08.09 16:06:36
--- ./alsa-driver/alsa-kernel/pci/hda/patch_realtek.c 2009-08-25 10:53:13.000000000 +0400
+++ ./alsa-driver-patched/alsa-kernel/pci/hda/patch_realtek.c 2009-08-25 18:30:48.000000000 +0400
@@ -220,6 +220,7 @@ enum {
ALC888_ACER_ASPIRE_4930G,
ALC888_ACER_ASPIRE_6530G,
ALC888_ACER_ASPIRE_8930G,
+ ALC888_ACER_ASPIRE_7730G,
ALC883_MEDION,
ALC883_MEDION_MD2,
ALC883_LAPTOP_EAPD,
@@ -8472,6 +8473,13 @@ static struct hda_verb alc883_acer_eapd_
{ }
};
+static struct hda_verb alc888_acer_aspire_7730G_verbs[] = {
+ {0x15, AC_VERB_SET_CONNECT_SEL, 0x00},
+ {0x17, AC_VERB_SET_CONNECT_SEL, 0x02},
+ {0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN},
+ { } /* end */
+};
+
static void alc888_6st_dell_setup(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
@@ -8633,6 +8641,7 @@ static const char *alc882_models[ALC882_
[ALC888_ACER_ASPIRE_4930G] = "acer-aspire-4930g",
[ALC888_ACER_ASPIRE_6530G] = "acer-aspire-6530g",
[ALC888_ACER_ASPIRE_8930G] = "acer-aspire-8930g",
+ [ALC888_ACER_ASPIRE_7730G] = "acer-aspire-7730g",
[ALC883_MEDION] = "medion",
[ALC883_MEDION_MD2] = "medion-md2",
[ALC883_LAPTOP_EAPD] = "laptop-eapd",
@@ -8679,6 +8688,8 @@ static struct snd_pci_quirk alc882_cfg_t
ALC888_ACER_ASPIRE_6530G),
SND_PCI_QUIRK(0x1025, 0x0166, "Acer Aspire 6530G",
ALC888_ACER_ASPIRE_6530G),
+ SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
+ ALC888_ACER_ASPIRE_7730G),
/* default Acer -- disabled as it causes more problems.
* model=auto should work fine now
*/
@@ -9180,6 +9191,26 @@ static struct alc_config_preset alc882_p
.setup = alc889_acer_aspire_8930g_setup,
.init_hook = alc_automute_amp,
},
+ [ALC888_ACER_ASPIRE_7730G] = {
+ .mixers = { alc883_3ST_6ch_mixer,
+ alc883_chmode_mixer },
+ .init_verbs = { alc883_init_verbs, alc880_gpio1_init_verbs,
+ alc888_acer_aspire_7730G_verbs },
+ .num_dacs = ARRAY_SIZE(alc883_dac_nids),
+ .dac_nids = alc883_dac_nids,
+ .num_adc_nids = ARRAY_SIZE(alc883_adc_nids_rev),
+ .adc_nids = alc883_adc_nids_rev,
+ .capsrc_nids = alc883_capsrc_nids_rev,
+ .dig_out_nid = ALC883_DIGOUT_NID,
+ .num_channel_mode = ARRAY_SIZE(alc883_3ST_6ch_modes),
+ .channel_mode = alc883_3ST_6ch_modes,
+ .need_dac_fix = 1,
+ .const_channel_count = 6,
+ .input_mux = &alc883_capture_source,
+ .unsol_event = alc_automute_amp_unsol_event,
+ .setup = alc888_acer_aspire_6530g_setup,
+ .init_hook = alc_automute_amp,
+ },
[ALC883_MEDION] = {
.mixers = { alc883_fivestack_mixer,
alc883_chmode_mixer },
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