[PATCH alsa-ucm-conf 0/3] byt/cht: Add support for controlling mute LEDs using the new snd_ctl_led kmod

Hans de Goede hdegoede at redhat.com
Fri May 7 15:11:36 CEST 2021


Hi All,

This series adds support for controlling spk/mic mute LEDs one some Bay-
and Cherry-Trail devices using the new snd_ctl_led kmod functionality.

This requires the latest alsa-lib and alsa-utils git code and when
running on Fedora it also requires putting selinux in permissive mode
for now. I've filed a bug against the selinux-policy to get this fixed:
https://bugzilla.redhat.com/show_bug.cgi?id=1958210

Note the first patch is mostly unrelated, it is a resend of an earlier
patch which seems to have fallen through the cracks.

Regards,

Hans



Hans de Goede (3):
  cht-bsw-rt5672: Add support for the components string
  cht-bsw-rt5672: Add support for controlling speaker- and mic-mute LEDs
  bytcr-rt5640: Add support for controlling a speaker-mute LED

 ucm2/bytcr-rt5640/bytcr-rt5640.conf     |  6 ++++
 ucm2/cht-bsw-rt5672/HiFi.conf           | 37 +++++++++++++++++++++++--
 ucm2/cht-bsw-rt5672/cht-bsw-rt5672.conf |  6 ++++
 3 files changed, 47 insertions(+), 2 deletions(-)

-- 
2.31.1



More information about the Alsa-devel mailing list