Commit c21b1053 authored by Nikola Cornij's avatar Nikola Cornij Committed by Alex Deucher
Browse files

drm/amd/display: Limit display scaling to up to true 4k for DCN 3.1 



[why]
The requirement is that image width up to 4096 shall be supported

Reviewed-by: default avatarAric Cyr <Aric.Cyr@amd.com>
Acked-by: default avatarAgustin Gutierrez Sanchez <agustin.gutierrez@amd.com>
Signed-off-by: default avatarNikola Cornij <nikola.cornij@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
parent 5afa7898

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_resource.c

+1 −1
Original line number Diff line number Diff line
@@ -928,7 +928,7 @@ static const struct dc_debug_options debug_defaults_drv = { 
	.disable_dcc = DCC_ENABLE,

	.vsr_support = true,

	.performance_trace = false,

	.max_downscale_src_width = 3840,/*upto 4K*/

	.max_downscale_src_width = 4096,/*upto true 4K*/

	.disable_pplib_wm_range = false,

	.scl_reset_length10 = true,

	.sanity_checks = false,