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authorDavid Woodhouse <David.Woodhouse@intel.com>2012-11-21 10:38:13 +0000
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-11-21 10:38:13 +0000
commit851462444d421c223965b12b836bef63da61b57f (patch)
tree495baa14e638817941496c36e1443aed7dae0ea0 /sound/pci/hda/patch_via.c
parent5a6ea4af0907f995dc06df21a9c9ef764c7cd3bc (diff)
parent6924d99fcdf1a688538a3cdebd1f135c22eec191 (diff)
downloadop-kernel-dev-851462444d421c223965b12b836bef63da61b57f.zip
op-kernel-dev-851462444d421c223965b12b836bef63da61b57f.tar.gz
Merge branch 'for-3.7' of git://git.infradead.org/users/dedekind/l2-mtd
Conflicts: drivers/mtd/nand/nand_base.c
Diffstat (limited to 'sound/pci/hda/patch_via.c')
-rw-r--r--sound/pci/hda/patch_via.c98
1 files changed, 27 insertions, 71 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 5a45a91..72a2f60 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -118,6 +118,8 @@ enum {
};
struct via_spec {
+ struct hda_gen_spec gen;
+
/* codec parameterization */
const struct snd_kcontrol_new *mixers[6];
unsigned int num_mixers;
@@ -246,6 +248,7 @@ static struct via_spec * via_new_spec(struct hda_codec *codec)
/* VT1708BCE & VT1708S are almost same */
if (spec->codec_type == VT1708BCE)
spec->codec_type = VT1708S;
+ snd_hda_gen_init(&spec->gen);
return spec;
}
@@ -299,7 +302,6 @@ static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
#define VIA_JACK_EVENT 0x20
#define VIA_HP_EVENT 0x01
-#define VIA_GPIO_EVENT 0x02
#define VIA_LINE_EVENT 0x03
enum {
@@ -1628,6 +1630,7 @@ static void via_free(struct hda_codec *codec)
vt1708_stop_hp_work(spec);
kfree(spec->bind_cap_vol);
kfree(spec->bind_cap_sw);
+ snd_hda_gen_free(&spec->gen);
kfree(spec);
}
@@ -1685,69 +1688,6 @@ static void via_hp_automute(struct hda_codec *codec)
via_line_automute(codec, present);
}
-static void via_gpio_control(struct hda_codec *codec)
-{
- unsigned int gpio_data;
- unsigned int vol_counter;
- unsigned int vol;
- unsigned int master_vol;
-
- struct via_spec *spec = codec->spec;
-
- gpio_data = snd_hda_codec_read(codec, codec->afg, 0,
- AC_VERB_GET_GPIO_DATA, 0) & 0x03;
-
- vol_counter = (snd_hda_codec_read(codec, codec->afg, 0,
- 0xF84, 0) & 0x3F0000) >> 16;
-
- vol = vol_counter & 0x1F;
- master_vol = snd_hda_codec_read(codec, 0x1A, 0,
- AC_VERB_GET_AMP_GAIN_MUTE,
- AC_AMP_GET_INPUT);
-
- if (gpio_data == 0x02) {
- /* unmute line out */
- snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0],
- PIN_OUT);
- if (vol_counter & 0x20) {
- /* decrease volume */
- if (vol > master_vol)
- vol = master_vol;
- snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT,
- 0, HDA_AMP_VOLMASK,
- master_vol-vol);
- } else {
- /* increase volume */
- snd_hda_codec_amp_stereo(codec, 0x1A, HDA_INPUT, 0,
- HDA_AMP_VOLMASK,
- ((master_vol+vol) > 0x2A) ? 0x2A :
- (master_vol+vol));
- }
- } else if (!(gpio_data & 0x02)) {
- /* mute line out */
- snd_hda_set_pin_ctl(codec, spec->autocfg.line_out_pins[0], 0);
- }
-}
-
-/* unsolicited event for jack sensing */
-static void via_unsol_event(struct hda_codec *codec,
- unsigned int res)
-{
- res >>= 26;
- res = snd_hda_jack_get_action(codec, res);
-
- if (res & VIA_JACK_EVENT)
- set_widgets_power_state(codec);
-
- res &= ~VIA_JACK_EVENT;
-
- if (res == VIA_HP_EVENT || res == VIA_LINE_EVENT)
- via_hp_automute(codec);
- else if (res == VIA_GPIO_EVENT)
- via_gpio_control(codec);
- snd_hda_jack_report_sync(codec);
-}
-
#ifdef CONFIG_PM
static int via_suspend(struct hda_codec *codec)
{
@@ -1783,7 +1723,7 @@ static const struct hda_codec_ops via_patch_ops = {
.build_pcms = via_build_pcms,
.init = via_init,
.free = via_free,
- .unsol_event = via_unsol_event,
+ .unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = via_suspend,
.check_power_status = via_check_power_status,
@@ -2761,6 +2701,17 @@ static void via_auto_init_dig_in(struct hda_codec *codec)
snd_hda_set_pin_ctl(codec, spec->autocfg.dig_in_pin, PIN_IN);
}
+static void via_jack_output_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+ set_widgets_power_state(codec);
+ via_hp_automute(codec);
+}
+
+static void via_jack_powerstate_event(struct hda_codec *codec, struct hda_jack_tbl *tbl)
+{
+ set_widgets_power_state(codec);
+}
+
/* initialize the unsolicited events */
static void via_auto_init_unsol_event(struct hda_codec *codec)
{
@@ -2768,26 +2719,31 @@ static void via_auto_init_unsol_event(struct hda_codec *codec)
struct auto_pin_cfg *cfg = &spec->autocfg;
unsigned int ev;
int i;
+ hda_jack_callback cb;
if (cfg->hp_pins[0] && is_jack_detectable(codec, cfg->hp_pins[0]))
- snd_hda_jack_detect_enable(codec, cfg->hp_pins[0],
- VIA_HP_EVENT | VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->hp_pins[0],
+ VIA_HP_EVENT | VIA_JACK_EVENT,
+ via_jack_output_event);
if (cfg->speaker_pins[0])
ev = VIA_LINE_EVENT;
else
ev = 0;
+ cb = ev ? via_jack_output_event : via_jack_powerstate_event;
+
for (i = 0; i < cfg->line_outs; i++) {
if (cfg->line_out_pins[i] &&
is_jack_detectable(codec, cfg->line_out_pins[i]))
- snd_hda_jack_detect_enable(codec, cfg->line_out_pins[i],
- ev | VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->line_out_pins[i],
+ ev | VIA_JACK_EVENT, cb);
}
for (i = 0; i < cfg->num_inputs; i++) {
if (is_jack_detectable(codec, cfg->inputs[i].pin))
- snd_hda_jack_detect_enable(codec, cfg->inputs[i].pin,
- VIA_JACK_EVENT);
+ snd_hda_jack_detect_enable_callback(codec, cfg->inputs[i].pin,
+ VIA_JACK_EVENT,
+ via_jack_powerstate_event);
}
}
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