Hi! > Currently mute LED and micmute LED share the same GPIO polarity. > > So split the polarity for mute and micmute, in case they have different > polarities.
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -94,6 +94,7 @@ struct alc_spec {
>
> /* mute LED for HP laptops, see alc269_fixup_mic_mute_hook() */
> int mute_led_polarity;
> + int micmute_led_polarity;
> hda_nid_t mute_led_nid;
> hda_nid_t cap_mute_led_nid;
>
This variable will be always zero in 4.19.130... so the patch does not
really do anything.
In mainline, commit 3e0650ab26e20 makes use of this variable.
Best regards,
Pavel
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