drm/amd/display: Revert "avoid disable otg when dig was disabled"

This reverts commit 7cf5ceb3.
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c

@@ -87,16 +87,6 @@ static int dcn315_get_active_display_cnt_wa(
 	return display_count;
 }
 
-bool should_disable_otg(struct pipe_ctx *pipe)
-{
-	bool ret = true;
-
-	if (pipe->stream->link->link_enc && pipe->stream->link->link_enc->funcs->is_dig_enabled &&
-			pipe->stream->link->link_enc->funcs->is_dig_enabled(pipe->stream->link->link_enc))
-		ret = false;
-	return ret;
-}
-
 static void dcn315_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state *context, bool disable)
 {
 	struct dc *dc = clk_mgr_base->ctx->dc;
@@ -109,9 +99,6 @@ static void dcn315_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state
 			continue;
 		if (pipe->stream && (pipe->stream->dpms_off || pipe->plane_state == NULL ||
 				     dc_is_virtual_signal(pipe->stream->signal))) {
-
-			/* This w/a should not trigger when we have a dig active */
-			if (should_disable_otg(pipe)) {
 			if (disable) {
 				pipe->stream_res.tg->funcs->immediate_disable_crtc(pipe->stream_res.tg);
 				reset_sync_context_for_pipe(dc, context, i);
@@ -119,7 +106,6 @@ static void dcn315_disable_otg_wa(struct clk_mgr *clk_mgr_base, struct dc_state
 				pipe->stream_res.tg->funcs->enable_crtc(pipe->stream_res.tg);
 		}
 	}
-	}
 }
 
 static void dcn315_update_clocks(struct clk_mgr *clk_mgr_base,