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Commit c827206f authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

drm/amd/display: Don't blow up if TG is NULL in dce110_vblank_set 



Signed-off-by: default avatarHarry Wentland <harry.wentland@amd.com>
Reviewed-by: default avatarRoman Li <Roman.Li@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 08058973

drivers/gpu/drm/amd/display/dc/irq/dce110/irq_service_dce110.c

+1 −1
Original line number Diff line number Diff line
@@ -208,7 +208,7 @@ bool dce110_vblank_set(struct irq_service *irq_service, 
			core_dc->current_state->res_ctx.pipe_ctx[pipe_offset].stream_res.tg;



	if (enable) {

		if (!tg->funcs->arm_vert_intr(tg, 2)) {

		if (!tg || !tg->funcs->arm_vert_intr(tg, 2)) {

			DC_ERROR("Failed to get VBLANK!\n");

			return false;

		}