From: Chris Morgan macromorgan@hotmail.com

Correct the "Master Playback Volume" from a PlaybackMixerElem to a PlaybackVolume. A user reported that without this change the hardware volume would not change correctly. I've confirmed that when using Pipewire the Pipewire volume and Master Playback Volume would change independently, in some circumstances resulting in very low volume that would be difficult to troubleshoot. By changing the Master Playback Volume to PlaybackVolume this problem would no longer occur.

Fixes: b0497ca4b508 ("ucm2: Rockchip: rk817: Add ALSA UCM support") Reported-by: Dang Huynh danct12@disroot.org Signed-off-by: Chris Morgan macromorgan@hotmail.com --- ucm2/Rockchip/rk817-sound/HiFi.conf | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ucm2/Rockchip/rk817-sound/HiFi.conf b/ucm2/Rockchip/rk817-sound/HiFi.conf index 8d90567..a714759 100644 --- a/ucm2/Rockchip/rk817-sound/HiFi.conf +++ b/ucm2/Rockchip/rk817-sound/HiFi.conf @@ -26,7 +26,7 @@ SectionDevice."Speaker" { ]

Value { - PlaybackMixerElem "Master Playback Volume" + PlaybackVolume "Master Playback Volume" PlaybackPriority 100 PlaybackPCM "hw:${CardId}" } @@ -55,7 +55,7 @@ SectionDevice."Headphones" { ]

Value { - PlaybackMixerElem "Master Playback Volume" + PlaybackVolume "Master Playback Volume" PlaybackPriority 200 PlaybackPCM "hw:${CardId}" JackControl "Headphones Jack"