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ALSA: hda/realtek - update set GPIO3 to default for Thinkpad with ALC1318

If user no update BIOS, the speaker will no sound.
This patch support old BIOS to have sound from speaker.

Fixes: 1e707769df ("ALSA: hda/realtek - Set GPIO3 to default at S4 state for Thinkpad with ALC1318")
Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kailang Yang 2024-11-12 14:03:53 +08:00 committed by Takashi Iwai
parent 96409eeab8
commit 2143c8ae42

View File

@ -7450,7 +7450,6 @@ static void alc287_alc1318_playback_pcm_hook(struct hda_pcm_stream *hinfo,
struct snd_pcm_substream *substream,
int action)
{
alc_write_coef_idx(codec, 0x10, 0x8806); /* Change MLK to GPIO3 */
switch (action) {
case HDA_GEN_PCM_ACT_OPEN:
alc_write_coefex_idx(codec, 0x5a, 0x00, 0x954f); /* write gpio3 to high */
@ -7464,7 +7463,6 @@ static void alc287_alc1318_playback_pcm_hook(struct hda_pcm_stream *hinfo,
static void alc287_s4_power_gpio3_default(struct hda_codec *codec)
{
if (is_s4_suspend(codec)) {
alc_write_coef_idx(codec, 0x10, 0x8806); /* Change MLK to GPIO3 */
alc_write_coefex_idx(codec, 0x5a, 0x00, 0x554f); /* write gpio3 as default value */
}
}
@ -7473,9 +7471,17 @@ static void alc287_fixup_lenovo_thinkpad_with_alc1318(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct alc_spec *spec = codec->spec;
static const struct coef_fw coefs[] = {
WRITE_COEF(0x24, 0x0013), WRITE_COEF(0x25, 0x0000), WRITE_COEF(0x26, 0xC300),
WRITE_COEF(0x28, 0x0001), WRITE_COEF(0x29, 0xb023),
WRITE_COEF(0x24, 0x0013), WRITE_COEF(0x25, 0x0000), WRITE_COEF(0x26, 0xC301),
WRITE_COEF(0x28, 0x0001), WRITE_COEF(0x29, 0xb023),
};
if (action != HDA_FIXUP_ACT_PRE_PROBE)
return;
alc_update_coef_idx(codec, 0x10, 1<<11, 1<<11);
alc_process_coef_fw(codec, coefs);
spec->power_hook = alc287_s4_power_gpio3_default;
spec->gen.pcm_playback_hook = alc287_alc1318_playback_pcm_hook;
}