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ALSA: hda - Add a new fixup type to override pinctl values 

Add a new fixup type, HDA_FIXUP_PINCTLS, for overriding the pinctl
values of the given pins.  It takes the same array of struct pintbl
like HDA_FIXUP_PINS, but each entry contains the pinctl value instead
of the pin default config value.

This patch also replaces the corresponding codes in patch_realtek.c.
Without this change, the direct call of verbs may be overridden again
by the later call of pinctl restoration by the driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2013-01-10 10:18:14 +01:00
parent d3f02d60ee
commit fd1082159d
3 changed files with 25 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
sound/pci/hda/hda_auto_parser.c
View File

@ -655,6 +655,13 @@ void snd_hda_apply_pincfgs(struct hda_codec *codec,
}
EXPORT_SYMBOL_HDA(snd_hda_apply_pincfgs);
static void set_pin_targets(struct hda_codec *codec,
const struct hda_pintbl *cfg)
{
for (; cfg->nid; cfg++)
snd_hda_set_pin_ctl_cache(codec, cfg->nid, cfg->val);
}
void snd_hda_apply_fixup(struct hda_codec *codec, int action)
{
int id = codec->fixup_id;
@ -694,6 +701,14 @@ void snd_hda_apply_fixup(struct hda_codec *codec, int action)
codec->chip_name, modelname);
fix->v.func(codec, fix, action);
break;
case HDA_FIXUP_PINCTLS:
if (action != HDA_FIXUP_ACT_PROBE || !fix->v.pins)
break;
snd_printdd(KERN_INFO SFX
"%s: Apply pinctl for %s\n",
codec->chip_name, modelname);
set_pin_targets(codec, fix->v.pins);
break;
default:
snd_printk(KERN_ERR SFX
"%s: Invalid fixup type %d\n",

1
sound/pci/hda/hda_local.h
View File

@ -422,6 +422,7 @@ enum {
HDA_FIXUP_PINS,
HDA_FIXUP_VERBS,
HDA_FIXUP_FUNC,
HDA_FIXUP_PINCTLS,
};
/* fixup action definitions */

18
sound/pci/hda/patch_realtek.c
View File

@ -1794,9 +1794,9 @@ static const struct hda_fixup alc882_fixups[] = {
}
},
[ALC882_FIXUP_PB_M5210] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
.type = HDA_FIXUP_PINCTLS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x19, PIN_VREF50 },
{}
}
},
@ -2158,9 +2158,9 @@ static const struct hda_fixup alc262_fixups[] = {
}
},
[ALC262_FIXUP_LENOVO_3000] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
.type = HDA_FIXUP_PINCTLS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x19, PIN_VREF50 },
{}
},
.chained = true,
@ -2715,9 +2715,9 @@ enum {
static const struct hda_fixup alc269_fixups[] = {
[ALC269_FIXUP_SONY_VAIO] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD},
.type = HDA_FIXUP_PINCTLS,
.v.pins = (const struct hda_pintbl[]) {
{0x19, PIN_VREFGRD},
{}
}
},