This is a note to let you know that I've just added the patch titled
drm/amd/display: Added power down for DCN10
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-amd-display-added-power-down-for-dcn10.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit c8e13f23ab483e530a4c35845d20157c41a2249e
Author: Lai, Derek <Derek.Lai@xxxxxxx>
Date: Mon Dec 6 17:10:59 2021 +0800
drm/amd/display: Added power down for DCN10
[ Upstream commit d97e631af2db84c8c9d63abf68d487d0bb559e4c ]
[Why]
The change of setting a timer callback on boot for 10 seconds is still
working, just lacked power down for DCN10.
[How]
Added power down for DCN10.
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Reviewed-by: Anthony Koo <Anthony.Koo@xxxxxxx>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Signed-off-by: Derek Lai <Derek.Lai@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c
index 34001a30d449a..10e613ec7d24f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c
@@ -78,6 +78,7 @@ static const struct hw_sequencer_funcs dcn10_funcs = {
.get_clock = dcn10_get_clock,
.get_vupdate_offset_from_vsync = dcn10_get_vupdate_offset_from_vsync,
.calc_vupdate_position = dcn10_calc_vupdate_position,
+ .power_down = dce110_power_down,
.set_backlight_level = dce110_set_backlight_level,
.set_abm_immediate_disable = dce110_set_abm_immediate_disable,
.set_pipe = dce110_set_pipe,
