drm/amd/display: boot up/S4 fix mainlink off before BL. (91d4a129) · Commits · 戴 / test

Signed-off-by:

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1481,7 +1481,7 @@ void dce110_enable_accelerated_mode(struct dc dc, struct dc_state context)

		struct dc_link *edp_link = get_link_for_edp(dc);
		if (dcb->funcs->get_vga_enabled_displays(dc->ctx->dc_bios) != 0) {
		if (edp_link_to_turnoff) {
		if (edp_link) {
		/we need turn off backlight before DP_blank and encoder powered down, todo add optimization/
		dc->hwss.edp_backlight_control(edp_link, false);
		}