diff options
| author | Kenneth Graunke <kenneth@whitecape.org> | 2014-04-26 22:54:36 -0700 |
|---|---|---|
| committer | Kenneth Graunke <kenneth@whitecape.org> | 2014-04-29 14:01:06 -0700 |
| commit | 979a015bc168e0ea3be9f596601757950069e3bd (patch) | |
| tree | a81da679d790dfb4c7ed881a3faf79e2756a4fe3 /src/mesa | |
| parent | 7fb05f929802bf32391e416ceb62a34b4571905c (diff) | |
i965: Fix a few base addresses on Broadwell.
We intended to set these 64-bit addresses to 0, and set the enable bit.
But, I accidentally placed the DWord with the high bits first, when it
should have been second.
This generally worked out, by luck - presumably General State Base
Address is initially zero, and ends up remaining that way in our
contexts since we bungled the "modify enable" bit.
v2: Fix MOCS shift on GSBA. It should be 4, and I had 2.
(Caught by Ben Widawsky.)
Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_misc_state.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/drivers/dri/i965/gen8_misc_state.c b/src/mesa/drivers/dri/i965/gen8_misc_state.c index 464138886ef..44966e0bcef 100644 --- a/src/mesa/drivers/dri/i965/gen8_misc_state.c +++ b/src/mesa/drivers/dri/i965/gen8_misc_state.c @@ -36,8 +36,8 @@ static void upload_state_base_address(struct brw_context *brw) BEGIN_BATCH(16); OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (16 - 2)); /* General state base address: stateless DP read/write requests */ + OUT_BATCH(BDW_MOCS_WB << 4 | 1); OUT_BATCH(0); - OUT_BATCH(BDW_MOCS_WB << 2 | 1); OUT_BATCH(BDW_MOCS_WB << 16); /* Surface state base address: */ OUT_RELOC64(brw->batch.bo, I915_GEM_DOMAIN_SAMPLER, 0, @@ -47,8 +47,8 @@ static void upload_state_base_address(struct brw_context *brw) I915_GEM_DOMAIN_RENDER | I915_GEM_DOMAIN_INSTRUCTION, 0, BDW_MOCS_WB << 4 | 1); /* Indirect object base address: MEDIA_OBJECT data */ - OUT_BATCH(0); OUT_BATCH(BDW_MOCS_WB << 4 | 1); + OUT_BATCH(0); /* Instruction base address: shader kernels (incl. SIP) */ OUT_RELOC64(brw->cache.bo, I915_GEM_DOMAIN_INSTRUCTION, 0, BDW_MOCS_WB << 4 | 1); |