From 77f584c7f98d981927d3a2ea4639ac9d7afbef01 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Mon, 21 Apr 2014 19:43:50 -0700 Subject: [PATCH] i965/skl: Emit extra zeros in 3DSTATE_DS on Skylake. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Skylake's 3DSTATE_DS packet has a few more fields; we don't support domain shaders yet though. Signed-off-by: Kenneth Graunke Reviewed-by: Kristian Høgsberg Reviewed-by: Anuj Phogat --- src/mesa/drivers/dri/i965/gen8_disable.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) diff --git a/src/mesa/drivers/dri/i965/gen8_disable.c b/src/mesa/drivers/dri/i965/gen8_disable.c index 276bd2e55fd..0839a4999a2 100644 --- a/src/mesa/drivers/dri/i965/gen8_disable.c +++ b/src/mesa/drivers/dri/i965/gen8_disable.c @@ -92,16 +92,11 @@ disable_stages(struct brw_context *brw) OUT_BATCH(0); ADVANCE_BATCH(); - BEGIN_BATCH(9); - OUT_BATCH(_3DSTATE_DS << 16 | (9 - 2)); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); - OUT_BATCH(0); + int ds_pkt_len = brw->gen >= 9 ? 11 : 9; + BEGIN_BATCH(ds_pkt_len); + OUT_BATCH(_3DSTATE_DS << 16 | (ds_pkt_len - 2)); + for (int i = 0; i < ds_pkt_len - 1; i++) + OUT_BATCH(0); ADVANCE_BATCH(); BEGIN_BATCH(2); -- 2.30.2