Commit 72a8d87b authored by Bas Nieuwenhuizen's avatar Bas Nieuwenhuizen Committed by Alex Deucher
Browse files

drm/amd/display: Fix FP start/end for dcn30_internal_validate_bw. 



It calls populate_dml_pipes which uses doubles to initialize the
scale_ratio_depth params. Mirrors the dcn20 logic.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarBas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ebc77bcc

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

+2 −2
Original line number Diff line number Diff line
@@ -1878,7 +1878,6 @@ noinline bool dcn30_internal_validate_bw( 
	dc->res_pool->funcs->update_soc_for_wm_a(dc, context);

	pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);



	DC_FP_START();

	if (!pipe_cnt) {

		out = true;

		goto validate_out;
@@ -2104,7 +2103,6 @@ noinline bool dcn30_internal_validate_bw( 
	out = false;



validate_out:

	DC_FP_END();

	return out;

}
@@ -2306,7 +2304,9 @@ bool dcn30_validate_bandwidth(struct dc *dc, 


	BW_VAL_TRACE_COUNT();



	DC_FP_START();

	out = dcn30_internal_validate_bw(dc, context, pipes, &pipe_cnt, &vlevel, fast_validate);

	DC_FP_END();



	if (pipe_cnt == 0)

		goto validate_out;