diff options
| author | Nanley Chery <[email protected]> | 2017-03-07 11:17:05 -0800 |
|---|---|---|
| committer | Nanley Chery <[email protected]> | 2017-03-20 09:43:44 -0700 |
| commit | 7c50f9903f58ef04ff393505a383d06f499f1fdc (patch) | |
| tree | 4ece2ce95847ba8ab4465526531da36f1e0995a0 | |
| parent | f4b23589da8ad395b6d5bc968502d8128a8bd8c5 (diff) | |
intel: Correct the BDW surface state size
The PRMs state that this packet is 16 DWORDS long. Ensure that the last
three DWORDS are zeroed as required by the hardware when allocating a
null surface state.
Cc: <[email protected]>
Signed-off-by: Nanley Chery <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
Reviewed-by: Anuj Phogat <[email protected]>
| -rw-r--r-- | src/intel/isl/isl.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen8_surface_state.c | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c index 6eb1e93efd9..b4bdf2059ac 100644 --- a/src/intel/isl/isl.c +++ b/src/intel/isl/isl.c @@ -56,7 +56,7 @@ static const struct { [5] = {24, 32, 4}, [6] = {24, 32, 4}, [7] = {32, 32, 4, 24}, - [8] = {52, 64, 32, 40}, + [8] = {64, 64, 32, 40}, [9] = {64, 64, 32, 40}, }; diff --git a/src/mesa/drivers/dri/i965/gen8_surface_state.c b/src/mesa/drivers/dri/i965/gen8_surface_state.c index 501531d4ad4..f8682932172 100644 --- a/src/mesa/drivers/dri/i965/gen8_surface_state.c +++ b/src/mesa/drivers/dri/i965/gen8_surface_state.c @@ -46,10 +46,9 @@ static uint32_t * gen8_allocate_surface_state(struct brw_context *brw, uint32_t *out_offset, int index) { - int dwords = brw->gen >= 9 ? 16 : 13; uint32_t *surf = __brw_state_batch(brw, AUB_TRACE_SURFACE_STATE, - dwords * 4, 64, index, out_offset); - memset(surf, 0, dwords * 4); + 64, 64, index, out_offset); + memset(surf, 0, 64); return surf; } |