Commit e12078c5 authored by Tony Cheng's avatar Tony Cheng Committed by Alex Deucher
Browse files

drm/amd/display: debug option to disable color module fucntionality 



Signed-off-by: default avatarTony Cheng <tony.cheng@amd.com>
Reviewed-by: default avatarYongqiang Sun <yongqiang.sun@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent dc0bcaf2

drivers/gpu/drm/amd/display/dc/core/dc.c

+7 −6
Original line number Diff line number Diff line
@@ -1452,8 +1452,11 @@ void dc_update_surfaces_for_target(struct dc *dc, struct dc_surface_update *upda 
				}

			}



			if (updates[i].gamma && updates[i].gamma !=

				surface->public.gamma_correction) {

			if (dc->debug.disable_color_module)

				continue;  /* skip below color updates */



			if (updates[i].gamma &&

				updates[i].gamma != surface->public.gamma_correction) {

				if (surface->public.gamma_correction != NULL)

					dc_gamma_release(surface->public.

							gamma_correction);
@@ -1464,8 +1467,7 @@ void dc_update_surfaces_for_target(struct dc *dc, struct dc_surface_update *upda 
			}



			if (updates[i].in_transfer_func &&

					updates[i].in_transfer_func !=

					surface->public.in_transfer_func) {

				updates[i].in_transfer_func != surface->public.in_transfer_func) {

				if (surface->public.in_transfer_func != NULL)

					dc_transfer_func_release(

							surface->public.
@@ -1478,8 +1480,7 @@ void dc_update_surfaces_for_target(struct dc *dc, struct dc_surface_update *upda 
			}



			if (updates[i].out_transfer_func &&

					updates[i].out_transfer_func !=

					stream->public.out_transfer_func) {

				updates[i].out_transfer_func != stream->public.out_transfer_func) {

				if (stream->public.out_transfer_func != NULL)

					dc_transfer_func_release(

							stream->public.

drivers/gpu/drm/amd/display/dc/dc.h

+1 −0
Original line number Diff line number Diff line
@@ -148,6 +148,7 @@ struct dc_debug { 
	bool disable_clock_gate;

	bool disable_dmcu;

	bool disable_hdmi_deep_color;

	bool disable_color_module;

};



struct dc {