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ALSA: hda/realtek: Apply fixup for Lenovo Yoga Duet 7 properly

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commit 56ec3e755b upstream.

It turned out that Lenovo shipped two completely different products
with the very same PCI SSID, where both require different quirks;
namely, Lenovo C940 has already the fixup for its speaker
(ALC298_FIXUP_LENOVO_SPK_VOLUME) with the PCI SSID 17aa:3818, while
Yoga Duet 7 has also the very same PCI SSID but requires a different
quirk, ALC287_FIXUP_YOGA7_14TIL_SPEAKERS.

Fortunately, both are with different codecs (C940 with ALC298 and Duet
7 with ALC287), hence we can apply different fixes by checking the
codec ID.  This patch implements that special fixup function.

For easier handling, the internal function for applying a specific
fixup entry is exported as __snd_hda_apply_fixup(), so that it can be
called from the codec driver.  The rest is simply calling it with a
different fixup ID depending on the codec ID.

Reported-by: Hans de Goede <hdegoede@redhat.com>
Tested-by: nikitashvets@flyium.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/5ca147d1-3a2d-60c6-c491-8aa844183222@redhat.com
Link: https://lore.kernel.org/r/20220614054831.14648-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Takashi Iwai 2022-06-14 07:48:31 +02:00 • committed by Justin Hammond
parent 0ff3175120
commit 3e48746894
3 changed files with 28 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

7
sound/pci/hda/hda_auto_parser.c
View file

@ -823,7 +823,7 @@ static void set_pin_targets(struct hda_codec *codec,
snd_hda_set_pin_ctl_cache(codec, cfg->nid, cfg->val);
}
static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth)
{
const char *modelname = codec->fixup_name;
@ -833,7 +833,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
if (++depth > 10)
break;
if (fix->chained_before)
apply_fixup(codec, fix->chain_id, action, depth + 1);
__snd_hda_apply_fixup(codec, fix->chain_id, action, depth + 1);
switch (fix->type) {
case HDA_FIXUP_PINS:
@ -874,6 +874,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
id = fix->chain_id;
}
}
EXPORT_SYMBOL_GPL(__snd_hda_apply_fixup);
/**
* snd_hda_apply_fixup - Apply the fixup chain with the given action
@ -883,7 +884,7 @@ static void apply_fixup(struct hda_codec *codec, int id, int action, int depth)
void snd_hda_apply_fixup(struct hda_codec *codec, int action)
{
if (codec->fixup_list)
apply_fixup(codec, codec->fixup_id, action, 0);
__snd_hda_apply_fixup(codec, codec->fixup_id, action, 0);
}
EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);

1
sound/pci/hda/hda_local.h
View file

@ -350,6 +350,7 @@ void snd_hda_apply_verbs(struct hda_codec *codec);
void snd_hda_apply_pincfgs(struct hda_codec *codec,
const struct hda_pintbl *cfg);
void snd_hda_apply_fixup(struct hda_codec *codec, int action);
void __snd_hda_apply_fixup(struct hda_codec *codec, int id, int action, int depth);
void snd_hda_pick_fixup(struct hda_codec *codec,
const struct hda_model_fixup *models,
const struct snd_pci_quirk *quirk,

24
sound/pci/hda/patch_realtek.c
View file

@ -6883,6 +6883,7 @@ enum {
ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS,
ALC287_FIXUP_LEGION_15IMHG05_AUTOMUTE,
ALC287_FIXUP_YOGA7_14ITL_SPEAKERS,
ALC298_FIXUP_LENOVO_C940_DUET7,
ALC287_FIXUP_13S_GEN2_SPEAKERS,
ALC256_FIXUP_SET_COEF_DEFAULTS,
ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE,
@ -6892,6 +6893,23 @@ enum {
ALC285_FIXUP_LEGION_Y9000X_AUTOMUTE,
};
/* A special fixup for Lenovo C940 and Yoga Duet 7;
* both have the very same PCI SSID, and we need to apply different fixups
* depending on the codec ID
*/
static void alc298_fixup_lenovo_c940_duet7(struct hda_codec *codec,
const struct hda_fixup *fix,
int action)
{
int id;
if (codec->core.vendor_id == 0x10ec0298)
id = ALC298_FIXUP_LENOVO_SPK_VOLUME; /* C940 */
else
id = ALC287_FIXUP_YOGA7_14ITL_SPEAKERS; /* Duet 7 */
__snd_hda_apply_fixup(codec, id, action, 0);
}
static const struct hda_fixup alc269_fixups[] = {
[ALC269_FIXUP_GPIO2] = {
.type = HDA_FIXUP_FUNC,
@ -8591,6 +8609,10 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269_FIXUP_HEADSET_MODE,
},
[ALC298_FIXUP_LENOVO_C940_DUET7] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc298_fixup_lenovo_c940_duet7,
},
[ALC287_FIXUP_13S_GEN2_SPEAKERS] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
@ -9060,7 +9082,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x17aa, 0x31af, "ThinkCentre Station", ALC623_FIXUP_LENOVO_THINKSTATION_P340),
SND_PCI_QUIRK(0x17aa, 0x3802, "Lenovo Yoga DuetITL 2021", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3813, "Legion 7i 15IMHG05", ALC287_FIXUP_LEGION_15IMHG05_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940", ALC298_FIXUP_LENOVO_SPK_VOLUME),
SND_PCI_QUIRK(0x17aa, 0x3818, "Lenovo C940 / Yoga Duet 7", ALC298_FIXUP_LENOVO_C940_DUET7),
SND_PCI_QUIRK(0x17aa, 0x3819, "Lenovo 13s Gen2 ITL", ALC287_FIXUP_13S_GEN2_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3820, "Yoga Duet 7 13ITL6", ALC287_FIXUP_YOGA7_14ITL_SPEAKERS),
SND_PCI_QUIRK(0x17aa, 0x3824, "Legion Y9000X 2020", ALC285_FIXUP_LEGION_Y9000X_SPEAKERS),