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Diffstat (limited to 'sound/pci')
-rw-r--r--sound/pci/hda/patch_realtek.c46
1 files changed, 31 insertions, 15 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index d743f2b0e3cf..e733d323f1a7 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -119,6 +119,7 @@ struct alc_spec {
unsigned int no_depop_delay:1;
unsigned int done_hp_init:1;
unsigned int no_shutup_pins:1;
+ unsigned int ultra_low_power:1;
/* for PLL fix */
hda_nid_t pll_nid;
@@ -3269,8 +3270,7 @@ static void alc225_init(struct hda_codec *codec)
bool hp1_pin_sense, hp2_pin_sense;
if (!hp_pin)
- return;
-
+ hp_pin = 0x21;
msleep(30);
hp1_pin_sense = snd_hda_jack_detect(codec, hp_pin);
@@ -3280,25 +3280,31 @@ static void alc225_init(struct hda_codec *codec)
msleep(2);
alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x1); /* Low power */
+ if (spec->ultra_low_power) {
+ alc_update_coef_idx(codec, 0x08, 0x0f << 2, 3<<2);
+ alc_update_coef_idx(codec, 0x0e, 7<<6, 7<<6);
+ alc_update_coef_idx(codec, 0x33, 1<<11, 0);
+ msleep(30);
+ }
- if (hp1_pin_sense)
+ if (hp1_pin_sense || spec->ultra_low_power)
snd_hda_codec_write(codec, hp_pin, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
if (hp2_pin_sense)
snd_hda_codec_write(codec, 0x16, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
- if (hp1_pin_sense || hp2_pin_sense)
+ if (hp1_pin_sense || hp2_pin_sense || spec->ultra_low_power)
msleep(85);
- if (hp1_pin_sense)
+ if (hp1_pin_sense || spec->ultra_low_power)
snd_hda_codec_write(codec, hp_pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
if (hp2_pin_sense)
snd_hda_codec_write(codec, 0x16, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
- if (hp1_pin_sense || hp2_pin_sense)
+ if (hp1_pin_sense || hp2_pin_sense || spec->ultra_low_power)
msleep(100);
alc_update_coef_idx(codec, 0x4a, 3 << 10, 0);
@@ -3311,11 +3317,8 @@ static void alc225_shutup(struct hda_codec *codec)
hda_nid_t hp_pin = alc_get_hp_pin(spec);
bool hp1_pin_sense, hp2_pin_sense;
- if (!hp_pin) {
- alc269_shutup(codec);
- return;
- }
-
+ if (!hp_pin)
+ hp_pin = 0x21;
/* 3k pull low control for Headset jack. */
alc_update_coef_idx(codec, 0x4a, 0, 3 << 10);
@@ -3325,28 +3328,36 @@ static void alc225_shutup(struct hda_codec *codec)
if (hp1_pin_sense || hp2_pin_sense)
msleep(2);
- if (hp1_pin_sense)
+ if (hp1_pin_sense || spec->ultra_low_power)
snd_hda_codec_write(codec, hp_pin, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
if (hp2_pin_sense)
snd_hda_codec_write(codec, 0x16, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
- if (hp1_pin_sense || hp2_pin_sense)
+ if (hp1_pin_sense || hp2_pin_sense || spec->ultra_low_power)
msleep(85);
- if (hp1_pin_sense)
+ if (hp1_pin_sense || spec->ultra_low_power)
snd_hda_codec_write(codec, hp_pin, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
if (hp2_pin_sense)
snd_hda_codec_write(codec, 0x16, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0);
- if (hp1_pin_sense || hp2_pin_sense)
+ if (hp1_pin_sense || hp2_pin_sense || spec->ultra_low_power)
msleep(100);
alc_auto_setup_eapd(codec, false);
alc_shutup_pins(codec);
+ if (spec->ultra_low_power) {
+ msleep(50);
+ alc_update_coef_idx(codec, 0x08, 0x0f << 2, 0x0c << 2);
+ alc_update_coef_idx(codec, 0x0e, 7<<6, 0);
+ alc_update_coef_idx(codec, 0x33, 1<<11, 1<<11);
+ alc_update_coef_idx(codec, 0x4a, 3<<4, 2<<4);
+ msleep(30);
+ }
}
static void alc_default_init(struct hda_codec *codec)
@@ -5526,7 +5537,12 @@ static void alc_fixup_headset_jack(struct hda_codec *codec,
static void alc295_fixup_chromebook(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
+ struct alc_spec *spec = codec->spec;
+
switch (action) {
+ case HDA_FIXUP_ACT_PRE_PROBE:
+ spec->ultra_low_power = true;
+ break;
case HDA_FIXUP_ACT_INIT:
switch (codec->core.vendor_id) {
case 0x10ec0295: