* [PATCH] ALSA: hda/cs8409: Suppress vmaster control for Dolphin models
@ 2024-01-22 18:47 Vitaly Rodionov
2024-01-23 7:52 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Vitaly Rodionov @ 2024-01-22 18:47 UTC (permalink / raw)
To: Takashi Iwai, Jaroslav Kysela
Cc: alsa-devel, patches, linux-kernel, Vitaly Rodionov
Customer has reported an issue with specific desktop platform
where two CS42L42 codecs are connected to CS8409 HDA bridge.
If "Master Volume Control" is created then on Ubuntu OS UCM
left/right balance slider in UI audio settings has no effect.
This patch will fix this issue for a target paltform.
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
---
sound/pci/hda/patch_cs8409.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_cs8409.c b/sound/pci/hda/patch_cs8409.c
index 627899959ffe..e41316e2e983 100644
--- a/sound/pci/hda/patch_cs8409.c
+++ b/sound/pci/hda/patch_cs8409.c
@@ -1371,6 +1371,7 @@ void dolphin_fixups(struct hda_codec *codec, const struct hda_fixup *fix, int ac
spec->scodecs[CS8409_CODEC1] = &dolphin_cs42l42_1;
spec->scodecs[CS8409_CODEC1]->codec = codec;
spec->num_scodecs = 2;
+ spec->gen.suppress_vmaster = 1;
codec->patch_ops = cs8409_dolphin_patch_ops;
--
2.40.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ALSA: hda/cs8409: Suppress vmaster control for Dolphin models
2024-01-22 18:47 [PATCH] ALSA: hda/cs8409: Suppress vmaster control for Dolphin models Vitaly Rodionov
@ 2024-01-23 7:52 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2024-01-23 7:52 UTC (permalink / raw)
To: Vitaly Rodionov
Cc: Takashi Iwai, Jaroslav Kysela, alsa-devel, patches, linux-kernel
On Mon, 22 Jan 2024 19:47:10 +0100,
Vitaly Rodionov wrote:
>
> Customer has reported an issue with specific desktop platform
> where two CS42L42 codecs are connected to CS8409 HDA bridge.
> If "Master Volume Control" is created then on Ubuntu OS UCM
> left/right balance slider in UI audio settings has no effect.
> This patch will fix this issue for a target paltform.
>
> Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Applied, thanks.
Takashi
^ permalink raw reply [flat|nested] 2+ messages in thread
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