AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ALSA: HDA: VT1708S: fix Smart5.1 mode

Browse Source 
Correctly configure bidirectional pins when resuming; do not power down
widgets when they are needed for Smart5.1 output; and on 3-jack boards,
create the streams and controls needed for six channels.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Reported-and-tested-by: Viliam Kubis <viliam.kubis@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Clemens Ladisch 2010-07-12 16:28:50 +02:00 committed by Takashi Iwai
parent f8fb27bd4a
commit 32e0191d79
1 changed files with 25 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
sound/pci/hda/patch_via.c
View File

@ -552,24 +552,30 @@ static void via_auto_init_hp_out(struct hda_codec *codec)
}
}
static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin);
static void via_auto_init_analog_input(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
unsigned int ctl;
int i;
for (i = 0; i < AUTO_PIN_LAST; i++) {
hda_nid_t nid = spec->autocfg.input_pins[i];
if (!nid)
continue;
if (spec->smart51_enabled && is_smart51_pins(spec, nid))
ctl = PIN_OUT;
else if (i <= AUTO_PIN_FRONT_MIC)
ctl = PIN_VREF50;
else
ctl = PIN_IN;
snd_hda_codec_write(codec, nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL,
(i <= AUTO_PIN_FRONT_MIC ?
PIN_VREF50 : PIN_IN));
AC_VERB_SET_PIN_WIDGET_CONTROL, ctl);
}
}
static int is_smart51_pins(struct via_spec *spec, hda_nid_t pin);
static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
unsigned int *affected_parm)
{
@ -658,6 +664,8 @@ static void set_jack_power_state(struct hda_codec *codec)
/* PW0 (19h), SW1 (18h), AOW1 (11h) */
parm = AC_PWRST_D3;
set_pin_power_state(codec, 0x19, &parm);
if (spec->smart51_enabled)
parm = AC_PWRST_D0;
snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE,
parm);
snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE,
@ -667,6 +675,8 @@ static void set_jack_power_state(struct hda_codec *codec)
if (is_8ch) {
parm = AC_PWRST_D3;
set_pin_power_state(codec, 0x22, &parm);
if (spec->smart51_enabled)
parm = AC_PWRST_D0;
snd_hda_codec_write(codec, 0x26, 0,
AC_VERB_SET_POWER_STATE, parm);
snd_hda_codec_write(codec, 0x24, 0,
@ -3915,6 +3925,13 @@ static int vt1708S_auto_fill_dac_nids(struct via_spec *spec,
}
}
/* for Smart 5.1, line/mic inputs double as output pins */
if (cfg->line_outs == 1) {
spec->multiout.num_dacs = 3;
spec->multiout.dac_nids[AUTO_SEQ_SURROUND] = 0x11;
spec->multiout.dac_nids[AUTO_SEQ_CENLFE] = 0x24;
}
return 0;
}
@ -3932,7 +3949,8 @@ static int vt1708S_auto_create_multi_out_ctls(struct via_spec *spec,
for (i = 0; i <= AUTO_SEQ_SIDE; i++) {
nid = cfg->line_out_pins[i];
if (!nid)
/* for Smart 5.1, there are always at least six channels */
if (!nid && i > AUTO_SEQ_CENLFE)
continue;
nid_vol = nid_vols[i];