Module: Mesa
Branch: master
Commit: 4c6a1d380abdfc85c2862f62719fa3c98c97f7ba
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=4c6a1d380abdfc85c2862f62719fa3c98c97f7ba
Author: Kenneth Graunke <kenn...@whitecape.org>
Date: Mon Dec 3 15:28:39 2012 -0800
i965: Update invariant state for Broadwell.
The only difference is that STATE_SIP takes a 48-bit address, so we need
to output two zeroes.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
Reviewed-by: Eric Anholt <e...@anholt.net>
---
src/mesa/drivers/dri/i965/brw_misc_state.c | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c
b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 70dc071..2375993 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -939,10 +939,18 @@ brw_upload_invariant_state(struct brw_context *brw)
ADVANCE_BATCH();
}
- BEGIN_BATCH(2);
- OUT_BATCH(CMD_STATE_SIP << 16 | (2 - 2));
- OUT_BATCH(0);
- ADVANCE_BATCH();
+ if (brw->gen >= 8) {
+ BEGIN_BATCH(3);
+ OUT_BATCH(CMD_STATE_SIP << 16 | (3 - 2));
+ OUT_BATCH(0);
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+ } else {
+ BEGIN_BATCH(2);
+ OUT_BATCH(CMD_STATE_SIP << 16 | (2 - 2));
+ OUT_BATCH(0);
+ ADVANCE_BATCH();
+ }
BEGIN_BATCH(1);
OUT_BATCH(brw->CMD_VF_STATISTICS << 16 |
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