Commit d0c2dd73 authored by Bob zhou's avatar Bob zhou Committed by Alex Deucher
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drm/amd/display: fix compilation issue with legacy gcc 



This patch is used to fix following compilation issue with legacy gcc

error: ‘for’ loop initial declarations are only allowed in C99 mode
	for (int i = flag_vlevel; i < context->bw_ctx.dml.soc.num_states; i++) {

Signed-off-by: default avatarBob zhou <bobzhou2@amd.com>
Reviewed-by: default avatarGuchun Chen <guchun.chen@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3d335a52

drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c

+2 −1
Original line number Diff line number Diff line
@@ -1756,6 +1756,7 @@ bool dcn32_internal_validate_bw(struct dc *dc, 
	if (repopulate_pipes) {

		int flag_max_mpc_comb = vba->maxMpcComb;

		int flag_vlevel = vlevel;

		int i;



		pipe_cnt = dc->res_pool->funcs->populate_dml_pipes(dc, context, pipes, fast_validate);
@@ -1774,7 +1775,7 @@ bool dcn32_internal_validate_bw(struct dc *dc, 
				flag_max_mpc_comb != context->bw_ctx.dml.vba.maxMpcComb) {

			/* check the context constructed with pipe split flags is still valid*/

			bool flags_valid = false;

			for (int i = flag_vlevel; i < context->bw_ctx.dml.soc.num_states; i++) {

			for (i = flag_vlevel; i < context->bw_ctx.dml.soc.num_states; i++) {

				if (vba->ModeSupport[i][flag_max_mpc_comb]) {

					vba->maxMpcComb = flag_max_mpc_comb;

					vba->VoltageLevel = i;