* Broken microphone switch on mtk-rt5650
[not found] <1689825115049217224-webhooks-bot@alsa-project.org>
@ 2023-07-20 3:52 ` GitHub issues - opened
0 siblings, 0 replies; 2+ messages in thread
From: GitHub issues - opened @ 2023-07-20 3:52 UTC (permalink / raw)
To: alsa-devel
alsa-project/alsa-ucm-conf issue #336 was opened from jenneron:
The problem is that both headphones and mic use `JackControl "Headset Jack"` When there are headphones without mic connected it switches to external mic which is not present.
In kernel there appears to be only one switch https://github.com/torvalds/linux/blob/3c8b5861850c734add65233e538d4a8c2dff95d9/sound/soc/mediatek/mt8173/mt8173-rt5650.c#L130-L135 responsible for handling both headphone and microphone. So, how is userspace supposed to distinguish connection of headset and headphones without mic?
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/336
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
^ permalink raw reply [flat|nested] 2+ messages in thread
* Broken microphone switch on mtk-rt5650
[not found] <1689825246457431078-webhooks-bot@alsa-project.org>
@ 2023-07-20 3:54 ` GitHub issues - edited
0 siblings, 0 replies; 2+ messages in thread
From: GitHub issues - edited @ 2023-07-20 3:54 UTC (permalink / raw)
To: alsa-devel
alsa-project/alsa-ucm-conf issue #336 was edited from jenneron:
The problem is that both headphones and mic use `JackControl "Headset Jack"` When there are headphones without mic connected it switches to external mic which is not present.
In kernel there appears to be only one switch https://github.com/torvalds/linux/blob/3c8b5861850c734add65233e538d4a8c2dff95d9/sound/soc/mediatek/mt8173/mt8173-rt5650.c#L130-L135 responsible for handling both headphone and microphone. So, how is userspace supposed to distinguish connection of headset and headphones?
Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/336
Repository URL: https://github.com/alsa-project/alsa-ucm-conf
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-07-20 3:54 ` Broken microphone switch on mtk-rt5650 GitHub issues - edited
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2023-07-20 3:52 ` GitHub issues - opened
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