On Tue, Aug 30, 2016 at 1:33 PM, Takashi Iwai tiwai@suse.de wrote:
On Tue, 30 Aug 2016 07:27:41 +0200, Kai-Heng Feng wrote:
The subwoofer on Inspiron 7559 does not work originally. Applying a pin fixup can make it work.
Signed-off-by: Kai-Heng Feng kai.heng.feng@canonical.com
sound/pci/hda/patch_realtek.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 7100f05..2a3dd18 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -4855,6 +4855,7 @@ enum { ALC221_FIXUP_HP_FRONT_MIC, ALC292_FIXUP_TPT460, ALC298_FIXUP_SPK_VOLUME,
ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER,};
static const struct hda_fixup alc269_fixups[] = { @@ -5516,6 +5517,15 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC298_FIXUP_DELL1_MIC_NO_PRESENCE, },
[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {.type = HDA_FIXUP_PINS,.v.pins = (const struct hda_pintbl[]) {{ 0x1b, 0x90170151 },What's the original value of this pin?
Takashi
The original value of 0x1b is 0x411111f0.