From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 6 Nov 2013 09:05:05 +0000 (+0000)
Subject: sna: Clear the execlist if we completely unwind a batch after using 8x8 tiling
X-Git-Tag: 2.99.906~27
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=22b6a331d0a102e8a8b9fcac1d75f8c9e16596b6;p=platform%2Fupstream%2Fxf86-video-intel.git

sna: Clear the execlist if we completely unwind a batch after using 8x8 tiling

Another location, but the right function this time!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index 1ac926f..77a770a 100644
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -11701,6 +11701,8 @@ sna_poly_fill_rect_tiled_8x8_blt(DrawablePtr drawable,
 		if (sna->kgem.nbatch == unwind_batch + 8) {
 			sna->kgem.nbatch = unwind_batch;
 			sna->kgem.nreloc = unwind_reloc;
+			if (sna->kgem.nbatch == 0)
+				kgem_bo_undo(&sna->kgem, bo);
 		}
 	}
 done: