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,