@@ -7497,6 +7497,16 @@ static void alc287_fixup_lenovo_thinkpad_with_alc1318(struct hda_codec *codec,
spec->gen.pcm_playback_hook = alc287_alc1318_playback_pcm_hook;
}
+/*
+ * Clear COEF 0x0d (PCBEEP passthrough) bit 0x40 where BIOS sets it wrongly
+ * at PM resume
+ */
+static void alc283_fixup_dell_hp_resume(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc_write_coef_idx(codec, 0xd, 0x2800);
+}
enum {
ALC269_FIXUP_GPIO2,
@@ -7799,6 +7809,7 @@ enum {
ALC269_FIXUP_VAIO_VJFH52_MIC_NO_PRESENCE,
ALC233_FIXUP_MEDION_MTL_SPK,
ALC294_FIXUP_BASS_SPEAKER_15,
+ ALC283_FIXUP_DELL_HP_RESUME,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
@@ -10143,6 +10154,10 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc294_fixup_bass_speaker_15,
},
+ [ALC283_FIXUP_DELL_HP_RESUME] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc283_fixup_dell_hp_resume,
+ },
};
static const struct hda_quirk alc269_fixup_tbl[] = {
@@ -10203,6 +10218,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x05f4, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x05f5, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x05f6, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1028, 0x0604, "Dell Venue 11 Pro 7130", ALC283_FIXUP_DELL_HP_RESUME),
SND_PCI_QUIRK(0x1028, 0x0615, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
SND_PCI_QUIRK(0x1028, 0x0616, "Dell Vostro 5470", ALC290_FIXUP_SUBWOOFER_HSJACK),
SND_PCI_QUIRK(0x1028, 0x062c, "Dell Latitude E5550", ALC292_FIXUP_DELL_E7X),
It was reported that the headphone output on Dell Venue 11 Pro 7130 becomes mono after PM resume. The cause seems to be the BIOS setting up the codec COEF 0x0d bit 0x40 wrongly by some reason, and restoring the original value 0x2800 fixes the problem. This patch adds the quirk entry to perform the COEF restore. Cc: <stable@vger.kernel.org> Link: https://bugzilla.kernel.org/show_bug.cgi?id=219697 Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1235686 Signed-off-by: Takashi Iwai <tiwai@suse.de> --- sound/pci/hda/patch_realtek.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)