From 1df496edb9254d5060288d27114211fd21c02ece Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Thu, 24 Apr 2014 13:54:14 -0700 Subject: [PATCH] i965/skl: Allocate 16 DWords for SURFACE_STATE on Skylake. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Otherwise they overlap and horrible things happen. All the new DWords are for fast color clear values, which we don't do yet. Signed-off-by: Kenneth Graunke Reviewed-by: Kristian Høgsberg Reviewed-by: Anuj Phogat --- src/mesa/drivers/dri/i965/gen8_surface_state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/drivers/dri/i965/gen8_surface_state.c b/src/mesa/drivers/dri/i965/gen8_surface_state.c index 269d9aa..de0e9fe 100644 --- a/src/mesa/drivers/dri/i965/gen8_surface_state.c +++ b/src/mesa/drivers/dri/i965/gen8_surface_state.c @@ -84,7 +84,7 @@ horizontal_alignment(struct intel_mipmap_tree *mt) static uint32_t * allocate_surface_state(struct brw_context *brw, uint32_t *out_offset) { - int dwords = 13; + int dwords = brw->gen >= 9 ? 16 : 13; uint32_t *surf = brw_state_batch(brw, AUB_TRACE_SURFACE_STATE, dwords * 4, 64, out_offset); memset(surf, 0, dwords * 4); -- 2.7.4