On Tue, Aug 30, 2016 at 3:05 PM, Takashi Iwai tiwai@suse.de wrote:
On Tue, 30 Aug 2016 08:25:18 +0200, Kai Heng Feng wrote:
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.
OK, so it was disabled. Maybe better to mention it in the patch description.
Takashi
OK, I'll resend one with better description. Thanks for the advice.