At Mon, 07 Jan 2013 11:53:38 +0100, David Henningsson wrote:
[removing stable from CC]
On 01/07/2013 11:49 AM, Takashi Iwai wrote:
At Mon, 7 Jan 2013 10:51:29 +0100, David Henningsson wrote:
The mute LED is in this case connected to the Mic1 VREF.
The machine also exposes the following string in BIOS: "HP_Mute_LED_0_A", so if more machines are coming, it probably makes sense to try to do something more generic, like for the IDT codec.
Interesting. So they still point "A" as the output pin A, not NID 0x0a.
The existing quirk seems old; but I don't know if that one has a BIOS string. Would be interesting to know to have something to compare with.
Cc: stable@vger.kernel.org BugLink: https://bugs.launchpad.net/bugs/1096789 Signed-off-by: David Henningsson david.henningsson@canonical.com
sound/pci/hda/patch_realtek.c | 31 ++++++++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-)
I know this is a copy-paste, but I didn't really find a better and more condensed way to do it. Perhaps if we get a third variation it would make sense to write a more generic version.
Yes, we can improve it better later.
Also, Alsa-info is available at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1096789/+attachment/347...
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 6ee3459..2e6803e 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5992,7 +5992,30 @@ static void alc269_fixup_quanta_mute(struct hda_codec *codec, spec->automute_hook = alc269_quanta_automute; }
-/* update mute-LED according to the speaker mute state via mic2 VREF pin */ +/* update mute-LED according to the speaker mute state via mic VREF pin */
Forgot to restore the comment for alc269_fixup_mic2_mute_hook() below?
I thought the same comment now could cover both quirks, but I can make one comment for each quirk if that is clearer?
Yes, please. It's not so obvious that the comment covers both functions.
Takashi
+static void alc269_fixup_mic1_mute_hook(void *private_data, int enabled) +{
- struct hda_codec *codec = private_data;
- unsigned int pinval = AC_PINCTL_IN_EN + (enabled ?
AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_80);- snd_hda_set_pin_ctl_cache(codec, 0x18, pinval);
+}
+static void alc269_fixup_mic1_mute(struct hda_codec *codec,
const struct alc_fixup *fix, int action)+{
- struct alc_spec *spec = codec->spec;
- switch (action) {
- case ALC_FIXUP_ACT_BUILD:
spec->vmaster_mute.hook = alc269_fixup_mic1_mute_hook;snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, true);/* fallthru */- case ALC_FIXUP_ACT_INIT:
snd_hda_sync_vmaster_hook(&spec->vmaster_mute);break;- }
+}
- static void alc269_fixup_mic2_mute_hook(void *private_data, int enabled)
Here...
thanks,
Takashi
{ struct hda_codec *codec = private_data; @@ -6043,6 +6066,7 @@ enum { ALC269_FIXUP_DMIC, ALC269VB_FIXUP_AMIC, ALC269VB_FIXUP_DMIC,
- ALC269_FIXUP_MIC1_MUTE_LED, ALC269_FIXUP_MIC2_MUTE_LED, ALC269_FIXUP_INV_DMIC, ALC269_FIXUP_LENOVO_DOCK,
@@ -6171,6 +6195,10 @@ static const struct alc_fixup alc269_fixups[] = { { } }, },
- [ALC269_FIXUP_MIC1_MUTE_LED] = {
.type = ALC_FIXUP_FUNC,.v.func = alc269_fixup_mic1_mute,- }, [ALC269_FIXUP_MIC2_MUTE_LED] = { .type = ALC_FIXUP_FUNC, .v.func = alc269_fixup_mic2_mute,
@@ -6215,6 +6243,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x029b, "Acer 1810TZ", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x1025, 0x0349, "Acer AOD260", ALC269_FIXUP_INV_DMIC), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_MIC2_MUTE_LED),
- SND_PCI_QUIRK(0x103c, 0x1972, "HP Pavilion 17", ALC269_FIXUP_MIC1_MUTE_LED), SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_DMIC), SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_DMIC), SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
-- 1.7.9.5
-- David Henningsson, Canonical Ltd. https://launchpad.net/~diwic