openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

ALSA: hda - Fix init verbs of AD1884A mobile model 

The current ad1884a-mobile model has a problem that the speaker output
doesn't work sometimes after boot or power-saving on some HP laptops.
It seems that the verbs accessing to the non-functional widgets cause
this problem.

This patch simplifies the init verbs for mobile model not to touch
unnecessary setups so that it avoids the speaker-mute problem.

Reference: Novell bnc#495668
	https://bugzilla.novell.com/show_bug.cgi?id=495668

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-04-23 08:24:48 +02:00
parent 5bd3729f68
commit 7315613f87
1 changed files with 44 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
sound/pci/hda/patch_analog.c
View File

@ -3817,6 +3817,49 @@ static struct hda_verb ad1884a_laptop_verbs[] = {
{ } /* end */
};
static struct hda_verb ad1884a_mobile_verbs[] = {
/* DACs; unmute as default */
{0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
{0x04, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */
/* Port-A (HP) mixer - route only from analog mixer */
{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
/* Port-A pin */
{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
/* Port-A (HP) pin - always unmuted */
{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
/* Port-B (mic jack) pin */
{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x14, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
/* Port-C (int mic) pin */
{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
{0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */
/* Port-F (int speaker) mixer - route only from analog mixer */
{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
/* Port-F pin */
{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
/* Analog mixer; mute as default */
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
{0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)},
/* Analog Mix output amp */
{0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
/* capture sources */
/* {0x0c, AC_VERB_SET_CONNECT_SEL, 0x0}, */ /* set via unsol */
{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
{0x0d, AC_VERB_SET_CONNECT_SEL, 0x0},
{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
/* unsolicited event for pin-sense */
{0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},
{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},
{ } /* end */
};
/*
* Thinkpad X300
* 0x11 - HP
@ -3988,7 +4031,7 @@ static int patch_ad1884a(struct hda_codec *codec)
break;
case AD1884A_MOBILE:
spec->mixers[0] = ad1884a_mobile_mixers;
spec->init_verbs[spec->num_init_verbs++] = ad1884a_laptop_verbs;
spec->init_verbs[0] = ad1884a_mobile_verbs;
spec->multiout.dig_out_nid = 0;
codec->patch_ops.unsol_event = ad1884a_hp_unsol_event;
codec->patch_ops.init = ad1884a_hp_init;