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(parent: 43484c4) | patch
drm/amd/display: keep domain24 power on if eDP not exist
authorCharlene Liu <charlene.liu@amd.com>
Fri, 1 Dec 2023 13:25:14 +0000 (06:25 -0700)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 6 Dec 2023 20:22:34 +0000 (15:22 -0500)
commitd3586c707b8f64cbe5b778cfe59ac4b8a4be0d3b
tree20169b59fec1e84b77cd6c73c06bc020adea1642tree | snapshot
parent43484c4bdb6eb2f74cec61e4e7cfcb6ce8e69e2fcommit | diff
drm/amd/display: keep domain24 power on if eDP not exist

This is w/a: we need to keep domain 24 power up in driver side, and let
dmubfw handle it for S0i3. For last display unplugged, if OTG in PG, no
interrupt call back coming.

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Chris Park <chris.park@amd.com>
Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/hwss/dcn35/dcn35_hwseq.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git