diff options
Diffstat (limited to 'sound/pci/hda/patch_via.c')
| -rw-r--r-- | sound/pci/hda/patch_via.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 82b368068e0..43077177691 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -1748,10 +1748,18 @@ static void via_unsol_event(struct hda_codec *codec, } #ifdef CONFIG_PM -static int via_suspend(struct hda_codec *codec, pm_message_t state) +static int via_suspend(struct hda_codec *codec) { struct via_spec *spec = codec->spec; vt1708_stop_hp_work(spec); + + if (spec->codec_type == VT1802) { + /* Fix pop noise on headphones */ + int i; + for (i = 0; i < spec->autocfg.hp_outs; i++) + snd_hda_set_pin_ctl(codec, spec->autocfg.hp_pins[i], 0); + } + return 0; } #endif @@ -3226,7 +3234,7 @@ static void set_widgets_power_state_vt1718S(struct hda_codec *codec) { struct via_spec *spec = codec->spec; int imux_is_smixer; - unsigned int parm; + unsigned int parm, parm2; /* MUX6 (1eh) = stereo mixer */ imux_is_smixer = snd_hda_codec_read(codec, 0x1e, 0, AC_VERB_GET_CONNECT_SEL, 0x00) == 5; @@ -3249,7 +3257,7 @@ static void set_widgets_power_state_vt1718S(struct hda_codec *codec) parm = AC_PWRST_D3; set_pin_power_state(codec, 0x27, &parm); update_power_state(codec, 0x1a, parm); - update_power_state(codec, 0xb, parm); + parm2 = parm; /* for pin 0x0b */ /* PW2 (26h), AOW2 (ah) */ parm = AC_PWRST_D3; @@ -3264,6 +3272,9 @@ static void set_widgets_power_state_vt1718S(struct hda_codec *codec) if (!spec->hp_independent_mode) /* check for redirected HP */ set_pin_power_state(codec, 0x28, &parm); update_power_state(codec, 0x8, parm); + if (!spec->hp_independent_mode && parm2 != AC_PWRST_D3) + parm = parm2; + update_power_state(codec, 0xb, parm); /* MW9 (21h), Mw2 (1ah), AOW0 (8h) */ update_power_state(codec, 0x21, imux_is_smixer ? AC_PWRST_D0 : parm); |