At Mon, 30 Sep 2013 21:00:38 +0200, Christopher K. wrote:
Works fine. Thanks for your support. I will now dive into the code to be able to send you a patch the next time something is wrong :)
OK, applied it now.
thanks,
Takashi
Chris
On Mon, Sep 30, 2013 at 12:19 PM, Takashi Iwai tiwai@suse.de wrote:
At Fri, 27 Sep 2013 22:38:22 +0200, Christopher wrote:
I attached the alsa-info. This issue seems to be specific to the driver provided by Acer (with thx, equalizer etc.) Thanks for your help.
Thanks. Could you check whether the patch below works?
Takashi
From: Takashi Iwai tiwai@suse.de Subject: [PATCH] ALSA: hda - Fix GPIO for Acer Aspire 3830TG
Acer Aspire 3830TG seems requiring GPIO bit 0 as the primary mute control. When a machine is booted after Windows 8, the GPIO pin is turned off and it results in the silent output.
This patch adds the manual fixup of GPIO bit 0 for this model.
Reported-by: Christopher DIDI2002@web.de Cc: stable@vger.kernel.org Signed-off-by: Takashi Iwai tiwai@suse.de
sound/pci/hda/patch_conexant.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 4edd2d0..ec68eae 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -3231,6 +3231,7 @@ enum { CXT_FIXUP_INC_MIC_BOOST, CXT_FIXUP_HEADPHONE_MIC_PIN, CXT_FIXUP_HEADPHONE_MIC,
CXT_FIXUP_GPIO1,};
static void cxt_fixup_stereo_dmic(struct hda_codec *codec, @@ -3375,6 +3376,15 @@ static const struct hda_fixup cxt_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cxt_fixup_headphone_mic, },
[CXT_FIXUP_GPIO1] = {.type = HDA_FIXUP_VERBS,.v.verbs = (const struct hda_verb[]) {{ 0x01, AC_VERB_SET_GPIO_MASK, 0x01 },{ 0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01 },{ 0x01, AC_VERB_SET_GPIO_DATA, 0x01 },{ }},},};
static const struct snd_pci_quirk cxt5051_fixups[] = { @@ -3384,6 +3394,7 @@ static const struct snd_pci_quirk cxt5051_fixups[] = {
static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x1025, 0x0543, "Acer Aspire One 522", CXT_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1025, 0x054c, "Acer Aspire 3830TG", CXT_FIXUP_GPIO1), SND_PCI_QUIRK(0x1043, 0x138d, "Asus", CXT_FIXUP_HEADPHONE_MIC_PIN), SND_PCI_QUIRK(0x17aa, 0x20f2, "Lenovo T400", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo T410", CXT_PINCFG_LENOVO_TP410),-- 1.8.4