Commit 6fc429c8 authored by Aric Cyr's avatar Aric Cyr Committed by Alex Deucher
Browse files

drm/amd/display: Reduce stack usage 



Reduce stack usage by moving an unnecessary structure copy to a pointer.

Reviewed-by: default avatarJoshua Aberback <Joshua.Aberback@amd.com>
Acked-by: default avatarPavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: default avatarAric Cyr <aric.cyr@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 41f91315

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

+4 −4
Original line number Diff line number Diff line
@@ -3001,12 +3001,12 @@ static void commit_planes_for_stream(struct dc *dc, 
#ifdef CONFIG_DRM_AMD_DC_DCN

		if (dc->debug.validate_dml_output) {

			for (i = 0; i < dc->res_pool->pipe_count; i++) {

				struct pipe_ctx cur_pipe = context->res_ctx.pipe_ctx[i];

				if (cur_pipe.stream == NULL)

				struct pipe_ctx *cur_pipe = &context->res_ctx.pipe_ctx[i];

				if (cur_pipe->stream == NULL)

					continue;



				cur_pipe.plane_res.hubp->funcs->validate_dml_output(

						cur_pipe.plane_res.hubp, dc->ctx,

				cur_pipe->plane_res.hubp->funcs->validate_dml_output(

						cur_pipe->plane_res.hubp, dc->ctx,

						&context->res_ctx.pipe_ctx[i].rq_regs,

						&context->res_ctx.pipe_ctx[i].dlg_regs,

						&context->res_ctx.pipe_ctx[i].ttu_regs);