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Commit ad11f360 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 "mdss: ppp: Reset parameters passed into mdp3_start_ppp"

parents d74eca0c 01ff0400

drivers/video/msm/mdss/mdp3_ppp.c

+7 −1
Original line number Diff line number Diff line
@@ -495,6 +495,9 @@ static void mdp3_ppp_tile_workaround(struct ppp_blit_op *blit_op, 
{

	int dst_h, src_w, i;

	uint32_t mdp_op = blit_op->mdp_op;

	void *src_p0 = blit_op->src.p0;

	void *src_p1 = blit_op->src.p1;

	void *dst_p0 = blit_op->dst.p0;



	src_w = req->src_rect.w;

	dst_h = blit_op->dst.roi.height;
@@ -526,8 +529,11 @@ static void mdp3_ppp_tile_workaround(struct ppp_blit_op *blit_op, 
		/* this is for a remainder update */

		dst_h -= 16;

		src_w -= blit_op->src.roi.width;

		/* restore mdp_op since MDPOP_ASCALE have been cleared */

		/* restore parameters that may have been overwritten */

		blit_op->mdp_op = mdp_op;

		blit_op->src.p0 = src_p0;

		blit_op->src.p1 = src_p1;

		blit_op->dst.p0 = dst_p0;

	}



	if ((dst_h < 0) || (src_w < 0))