diff options
Diffstat (limited to 'sound/pci/hda/patch_realtek.c')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 1694f60..8ae4806 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -3467,6 +3467,10 @@ static int alc_init(struct hda_codec *codec) if (spec->init_hook) spec->init_hook(codec); +#ifdef CONFIG_SND_HDA_POWER_SAVE + if (codec->patch_ops.check_power_status) + codec->patch_ops.check_power_status(codec, 0x01); +#endif return 0; } @@ -3827,6 +3831,10 @@ static int alc_resume(struct hda_codec *codec) codec->patch_ops.init(codec); snd_hda_codec_resume_amp(codec); snd_hda_codec_resume_cache(codec); +#ifdef CONFIG_SND_HDA_POWER_SAVE + if (codec->patch_ops.check_power_status) + codec->patch_ops.check_power_status(codec, 0x01); +#endif return 0; } #endif @@ -13983,6 +13991,35 @@ static struct hda_pcm_stream alc269_44k_pcm_analog_capture = { /* NID is set in alc_build_pcms */ }; +#ifdef CONFIG_SND_HDA_POWER_SAVE +static int alc269_mic2_for_mute_led(struct hda_codec *codec) +{ + switch (codec->subsystem_id) { + case 0x103c1586: + return 1; + } + return 0; +} + +static int alc269_mic2_mute_check_ps(struct hda_codec *codec, hda_nid_t nid) +{ + /* update mute-LED according to the speaker mute state */ + if (nid == 0x01 || nid == 0x14) { + int pinval; + if (snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0) & + HDA_AMP_MUTE) + pinval = 0x24; + else + pinval = 0x20; + /* mic2 vref pin is used for mute LED control */ + snd_hda_codec_update_cache(codec, 0x19, 0, + AC_VERB_SET_PIN_WIDGET_CONTROL, + pinval); + } + return alc_check_power_status(codec, nid); +} +#endif /* CONFIG_SND_HDA_POWER_SAVE */ + /* * BIOS auto configuration */ @@ -14330,6 +14367,8 @@ static int patch_alc269(struct hda_codec *codec) #ifdef CONFIG_SND_HDA_POWER_SAVE if (!spec->loopback.amplist) spec->loopback.amplist = alc269_loopbacks; + if (alc269_mic2_for_mute_led(codec)) + codec->patch_ops.check_power_status = alc269_mic2_mute_check_ps; #endif return 0; |
