[alsa-devel] [PATCH 0/2] A few fixes for Reatek codecs
Hi,
here is a patch series for fixing some obvious errors I've overseen for Realtek codecs. It'll be queued for 3.8-rc1.
Takashi
It turned out that Realtek codecs (ALC260, etc) with input amps in audio-input widgets don't handle the multiple individual input amps. Thus we need to set codec->single_adc_amp flag for them in general.
Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 7743775..16d210a 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4373,6 +4373,7 @@ static int alc_alloc_spec(struct hda_codec *codec, hda_nid_t mixer_nid) if (!spec) return -ENOMEM; codec->spec = spec; + codec->single_adc_amp = 1; spec->mixer_nid = mixer_nid; snd_hda_gen_init(&spec->gen); snd_array_init(&spec->kctls, sizeof(struct snd_kcontrol_new), 32);
The workaround to force VREF50 for dallas/hp model with ALC861VD was introduced in commit 8fdcb6fe4204bdb4c6991652717ab5063751414e, but it contained wrong pincap override bits.
This patch fixes to exclude VREF80 pincap bit correctly.
Cc: stable@vger.kernel.org [v3.2+] Signed-off-by: Takashi Iwai tiwai@suse.de --- sound/pci/hda/patch_realtek.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 16d210a..6ee3459 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -6570,8 +6570,8 @@ static void alc861vd_fixup_dallas(struct hda_codec *codec, const struct alc_fixup *fix, int action) { if (action == ALC_FIXUP_ACT_PRE_PROBE) { - snd_hda_override_pin_caps(codec, 0x18, 0x00001714); - snd_hda_override_pin_caps(codec, 0x19, 0x0000171c); + snd_hda_override_pin_caps(codec, 0x18, 0x00000734); + snd_hda_override_pin_caps(codec, 0x19, 0x0000073c); } }
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Takashi Iwai