Commit 0bf6b216 authored by Sridevi Arvindekar's avatar Sridevi Arvindekar Committed by Alex Deucher
Browse files

drm/amd/display: Fix for test crash due to power gating 



[Why/How]
Call power gating routine only if it is defined.

Reviewed-by: default avatarAlvin Lee <alvin.lee2@amd.com>
Signed-off-by: default avatarSridevi Arvindekar <sarvinde@amd.com>
Signed-off-by: default avatarIvan Lipski <ivan.lipski@amd.com>
Tested-by: default avatarDan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3451021a

drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20_hwseq.c

+2 −1
Original line number Diff line number Diff line
@@ -3131,6 +3131,7 @@ void dcn20_fpga_init_hw(struct dc *dc) 
		res_pool->dccg->funcs->dccg_init(res_pool->dccg);



	//Enable ability to power gate / don't force power on permanently

	if (hws->funcs.enable_power_gating_plane)

		hws->funcs.enable_power_gating_plane(hws, true);



	// Specific to FPGA dccg and registers