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Commit 615e9e46 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: fix errors with pp-split video mode"

parents fbe1061e 821985b9

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

+11 −0
Original line number Diff line number Diff line
@@ -644,9 +644,20 @@ static void sde_encoder_phys_cmd_enable_helper( 


	_sde_encoder_phys_cmd_pingpong_config(phys_enc);



	/*

	 * For 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_is_ppsplit(phys_enc) &&

		!sde_encoder_phys_cmd_is_master(phys_enc))

		goto skip_flush;



	ctl = phys_enc->hw_ctl;

	ctl->ops.get_bitmask_intf(ctl, &flush_mask, phys_enc->intf_idx);

	ctl->ops.update_pending_flush(ctl, flush_mask);



skip_flush:

	return;

}



static void sde_encoder_phys_cmd_enable(struct sde_encoder_phys *phys_enc)

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

+12 −2
Original line number Diff line number Diff line
@@ -617,9 +617,18 @@ static void sde_encoder_phys_vid_enable(struct sde_encoder_phys *phys_enc) 
		goto end;

	}



	/*

	 * For 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_is_ppsplit(phys_enc) &&

		!sde_encoder_phys_vid_is_master(phys_enc))

		goto skip_flush;



	ctl->ops.get_bitmask_intf(ctl, &flush_mask, intf->idx);

	ctl->ops.update_pending_flush(ctl, flush_mask);



skip_flush:

	SDE_DEBUG_VIDENC(vid_enc, "update pending flush ctl %d flush_mask %x\n",

		ctl->idx - CTL_0, flush_mask);
@@ -677,8 +686,9 @@ static int sde_encoder_phys_vid_wait_for_vblank( 
	int ret;



	if (!sde_encoder_phys_vid_is_master(phys_enc)) {

		/* always signal done for slave video encoder */

		if (notify && phys_enc->parent_ops.handle_frame_done)

		/* signal done for slave video encoder, unless it is pp-split */

		if (!_sde_encoder_phys_is_ppsplit(phys_enc) &&

			notify && phys_enc->parent_ops.handle_frame_done)

			phys_enc->parent_ops.handle_frame_done(

					phys_enc->parent, phys_enc,

					SDE_ENCODER_FRAME_EVENT_DONE);