From: Lydia Wang <lydiawang@viatech.com.cn>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, HaraldWelte@viatech.com, lydiawang@viatech.com.cn
Subject: [PATCH 3/16] ALSA: VIA HDA: Update unsolicited event function
Date: Mon, 21 Mar 2011 15:24:49 +0800 [thread overview]
Message-ID: <4D86FD41.5090407@viatech.com.cn> (raw)
From: Lydia Wang <lydiawang@viatech.com.cn>
Subject: ALSA: VIA HDA: Update unsolicited event function.
Update unsolicited event function via_unsol_event() to process more
unsolicited events.
Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
---
sound/pci/hda/patch_via.c | 26 +++++++++++++++-----------
1 file changed, 15 insertions(+), 11 deletions(-)
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -224,12 +224,12 @@
return codec_type;
};
+#define VIA_JACK_EVENT 0x20
#define VIA_HP_EVENT 0x01
#define VIA_GPIO_EVENT 0x02
-#define VIA_JACK_EVENT 0x04
-#define VIA_MONO_EVENT 0x08
-#define VIA_SPEAKER_EVENT 0x10
-#define VIA_BIND_HP_EVENT 0x20
+#define VIA_MONO_EVENT 0x03
+#define VIA_SPEAKER_EVENT 0x04
+#define VIA_BIND_HP_EVENT 0x05
enum {
VIA_CTL_WIDGET_VOL,
@@ -1705,17 +1705,21 @@
unsigned int res)
{
res >>= 26;
- if (res & VIA_HP_EVENT)
- via_hp_automute(codec);
- if (res & VIA_GPIO_EVENT)
- via_gpio_control(codec);
+
if (res & VIA_JACK_EVENT)
set_widgets_power_state(codec);
- if (res & VIA_MONO_EVENT)
+
+ res &= ~VIA_JACK_EVENT;
+
+ if (res == VIA_HP_EVENT)
+ via_hp_automute(codec);
+ else if (res == VIA_GPIO_EVENT)
+ via_gpio_control(codec);
+ else if (res == VIA_MONO_EVENT)
via_mono_automute(codec);
- if (res & VIA_SPEAKER_EVENT)
+ else if (res == VIA_SPEAKER_EVENT)
via_speaker_automute(codec);
- if (res & VIA_BIND_HP_EVENT)
+ else if (res == VIA_BIND_HP_EVENT)
via_hp_bind_automute(codec);
}
reply other threads:[~2011-03-21 7:24 UTC|newest]
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