Commit ce4f9f79 authored by Muhammad Ahmed's avatar Muhammad Ahmed Committed by Alex Deucher
Browse files

drm/amd/display: guard otg disable w/a for test 



[why & how]
HW removed this w/a, but we will still keep it to avoid regression.
but return in test mode.

Reviewed-by: default avatarCharlene Liu <charlene.liu@amd.com>
Signed-off-by: default avatarMuhammad Ahmed <ahmed.ahmed@amd.com>
Signed-off-by: default avatarTom Chung <chiahsuan.chung@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8c4f9e46

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c

+3 −0
Original line number Diff line number Diff line
@@ -126,6 +126,9 @@ static void dcn35_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state * 
	struct dc *dc = clk_mgr_base->ctx->dc;

	int i;



	if (dc->ctx->dce_environment == DCE_ENV_DIAG)

		return;



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

		struct pipe_ctx *old_pipe = &dc->current_state->res_ctx.pipe_ctx[i];

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