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Commit 12901724 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: flush master and slave interfaces in split display" into msm-4.14

parents fe236838 a6dd2088

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

+4 −1
Original line number Diff line number Diff line
@@ -702,11 +702,14 @@ static void sde_encoder_phys_vid_enable(struct sde_encoder_phys *phys_enc) 
	sde_encoder_phys_vid_setup_timing_engine(phys_enc);



	/*

	 * For cases where both the interfaces are connected to same ctl,

	 * set the flush bit for both master and slave.

	 * For single flush cases (dual-ctl or pp-split), skip setting the

	 * flush bit for the slave intf, since both intfs use same ctl

	 * and HW will only flush the master.

	 */

	if (sde_encoder_phys_needs_single_flush(phys_enc) &&

	if (!test_bit(SDE_CTL_ACTIVE_CFG, &ctl->caps->features) &&

			sde_encoder_phys_needs_single_flush(phys_enc) &&

		!sde_encoder_phys_vid_is_master(phys_enc))

		goto skip_flush;