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Commit 62913184 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "drm/msm/sde: handle missing ctl_start interrupt for retire fence"

parents 4f7eb31d c59f29d5

drivers/gpu/drm/msm/sde/sde_encoder_phys_cmd.c

+7 −0
Original line number Diff line number Diff line
@@ -177,6 +177,13 @@ static void sde_encoder_phys_cmd_pp_tx_done_irq(void *arg, int irq_idx) 
		return;



	SDE_ATRACE_BEGIN("pp_done_irq");



	/* handle rare cases where the ctl_start_irq is not received */

	if (sde_encoder_phys_cmd_is_master(phys_enc)

	    && atomic_add_unless(&phys_enc->pending_retire_fence_cnt, -1, 0))

		phys_enc->parent_ops.handle_frame_done(phys_enc->parent,

			phys_enc, SDE_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE);



	/* notify all synchronous clients first, then asynchronous clients */

	if (phys_enc->parent_ops.handle_frame_done)

		phys_enc->parent_ops.handle_frame_done(phys_enc->parent,