PWN-Hunter/android_kernel_xiaomi_sdm845
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Merge branch 'topic/fix/hda' into topic/hda

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This commit is contained in:
Takashi Iwai 2008-10-28 11:44:45 +01:00
commit 163d4c53e3
1 changed files with 77 additions and 0 deletions
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77
sound/pci/hda/patch_realtek.c
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@ -306,6 +306,13 @@ struct alc_spec {
/* for PLL fix */
hda_nid_t pll_nid;
unsigned int pll_coef_idx, pll_coef_bit;
#ifdef SND_HDA_NEEDS_RESUME
#define ALC_MAX_PINS 16
unsigned int num_pins;
hda_nid_t pin_nids[ALC_MAX_PINS];
unsigned int pin_cfgs[ALC_MAX_PINS];
#endif
};
/*
@ -2789,6 +2796,64 @@ static void alc_free(struct hda_codec *codec)
codec->spec = NULL; /* to be sure */
}
#ifdef SND_HDA_NEEDS_RESUME
static void store_pin_configs(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
hda_nid_t nid, end_nid;
end_nid = codec->start_nid + codec->num_nodes;
for (nid = codec->start_nid; nid < end_nid; nid++) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type =
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
if (wid_type != AC_WID_PIN)
continue;
if (spec->num_pins >= ARRAY_SIZE(spec->pin_nids))
break;
spec->pin_nids[spec->num_pins] = nid;
spec->pin_cfgs[spec->num_pins] =
snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_CONFIG_DEFAULT, 0);
spec->num_pins++;
}
}
static void resume_pin_configs(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
int i;
for (i = 0; i < spec->num_pins; i++) {
hda_nid_t pin_nid = spec->pin_nids[i];
unsigned int pin_config = spec->pin_cfgs[i];
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_CONFIG_DEFAULT_BYTES_0,
pin_config & 0x000000ff);
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_CONFIG_DEFAULT_BYTES_1,
(pin_config & 0x0000ff00) >> 8);
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_CONFIG_DEFAULT_BYTES_2,
(pin_config & 0x00ff0000) >> 16);
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_CONFIG_DEFAULT_BYTES_3,
pin_config >> 24);
}
}
static int alc_resume(struct hda_codec *codec)
{
resume_pin_configs(codec);
codec->patch_ops.init(codec);
snd_hda_codec_resume_amp(codec);
snd_hda_codec_resume_cache(codec);
return 0;
}
#else
#define store_pin_configs(codec)
#endif
/*
*/
static struct hda_codec_ops alc_patch_ops = {
@ -2797,6 +2862,9 @@ static struct hda_codec_ops alc_patch_ops = {
.init = alc_init,
.free = alc_free,
.unsol_event = alc_unsol_event,
#ifdef SND_HDA_NEEDS_RESUME
.resume = alc_resume,
#endif
#ifdef CONFIG_SND_HDA_POWER_SAVE
.check_power_status = alc_check_power_status,
#endif
@ -3826,6 +3894,7 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
spec->num_mux_defs = 1;
spec->input_mux = &spec->private_imux;
store_pin_configs(codec);
return 1;
}
@ -5244,6 +5313,7 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
}
spec->num_mixers++;
store_pin_configs(codec);
return 1;
}
@ -10307,6 +10377,7 @@ static int alc262_parse_auto_config(struct hda_codec *codec)
if (err < 0)
return err;
store_pin_configs(codec);
return 1;
}
@ -11441,6 +11512,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec)
if (err < 0)
return err;
store_pin_configs(codec);
return 1;
}
@ -12224,6 +12296,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
spec->mixers[spec->num_mixers] = alc269_capture_mixer;
spec->num_mixers++;
store_pin_configs(codec);
return 1;
}
@ -13310,6 +13383,7 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
spec->mixers[spec->num_mixers] = alc861_capture_mixer;
spec->num_mixers++;
store_pin_configs(codec);
return 1;
}
@ -14421,6 +14495,7 @@ static int alc861vd_parse_auto_config(struct hda_codec *codec)
if (err < 0)
return err;
store_pin_configs(codec);
return 1;
}
@ -16252,6 +16327,8 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
spec->mixers[spec->num_mixers] = alc662_capture_mixer;
spec->num_mixers++;
store_pin_configs(codec);
return 1;
}