* [PATCH 13/30] ALSA: HDA VIA: Refresh front playback mute in via_hp_automute.
@ 2009-10-10 11:08 Logan Li
0 siblings, 0 replies; 2+ messages in thread
From: Logan Li @ 2009-10-10 11:08 UTC (permalink / raw)
To: alsa-devel; +Cc: tiwai, HaraldWelte, LydiaWang
From: Lydia Wang <lydiawang@viatech.com.cn>
Subject: ALSA: HDA VIA: Refresh front playback mute in via_hp_automute.
Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
---
sound/pci/hda/patch_via.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1351,14 +1351,25 @@
/* mute internal speaker if HP is plugged */
static void via_hp_automute(struct hda_codec *codec)
{
- unsigned int present;
+ unsigned int present = 0;
struct via_spec *spec = codec->spec;
present = snd_hda_codec_read(codec, spec->autocfg.hp_pins[0], 0,
AC_VERB_GET_PIN_SENSE, 0) & 0x80000000;
- snd_hda_codec_amp_stereo(codec, spec->autocfg.line_out_pins[0],
- HDA_OUTPUT, 0, HDA_AMP_MUTE,
- present ? HDA_AMP_MUTE : 0);
+
+ if (!spec->hp_independent_mode) {
+ struct snd_ctl_elem_id id;
+ /* auto mute */
+ snd_hda_codec_amp_stereo(
+ codec, spec->autocfg.line_out_pins[0], HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ /* notify change */
+ memset(&id, 0, sizeof(id));
+ id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(id.name, "Front Playback Switch");
+ snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE,
+ &id);
+ }
}
static void via_gpio_control(struct hda_codec *codec)
^ permalink raw reply [flat|nested] 2+ messages in thread* [PATCH 13/30] ALSA: HDA VIA: Refresh front playback mute in via_hp_automute.
@ 2009-10-09 10:40 LoganLi
0 siblings, 0 replies; 2+ messages in thread
From: LoganLi @ 2009-10-09 10:40 UTC (permalink / raw)
To: alsa-devel; +Cc: tiwai, HaraldWelte, LydiaWang
From: Lydia Wang <lydiawang@viatech.com.cn>
Subject: ALSA: HDA VIA: Refresh front playback mute in via_hp_automute.
Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Signed-off-by: Logan Li <loganli@viatech.com.cn>
---
pci/hda/patch_via.c | 19 +++++++++++++++----
1 file changed, 15 insertions(+), 4 deletions(-)
--- a/pci/hda/patch_via.c
+++ b/pci/hda/patch_via.c
@@ -1351,14 +1351,25 @@
/* mute internal speaker if HP is plugged */
static void via_hp_automute(struct hda_codec *codec)
{
- unsigned int present;
+ unsigned int present = 0;
struct via_spec *spec = codec->spec;
present = snd_hda_codec_read(codec, spec->autocfg.hp_pins[0], 0,
AC_VERB_GET_PIN_SENSE, 0) &
0x80000000;
- snd_hda_codec_amp_stereo(codec, spec->autocfg.line_out_pins[0],
- HDA_OUTPUT, 0, HDA_AMP_MUTE,
- present ? HDA_AMP_MUTE : 0);
+
+ if (!spec->hp_independent_mode) {
+ struct snd_ctl_elem_id id;
+ /* auto mute */
+ snd_hda_codec_amp_stereo(
+ codec, spec->autocfg.line_out_pins[0],
HDA_OUTPUT, 0,
+ HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
+ /* notify change */
+ memset(&id, 0, sizeof(id));
+ id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+ strcpy(id.name, "Front Playback Switch");
+ snd_ctl_notify(codec->bus->card,
SNDRV_CTL_EVENT_MASK_VALUE,
+ &id);
+ }
}
static void via_gpio_control(struct hda_codec *codec)
^ permalink raw reply [flat|nested] 2+ messages in thread
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