diff options
| author | Anuj Phogat <[email protected]> | 2017-09-08 17:23:28 -0700 |
|---|---|---|
| committer | Anuj Phogat <[email protected]> | 2017-11-03 14:30:33 -0700 |
| commit | 3cf4fe22199a39bde3d290e343612349866a93f9 (patch) | |
| tree | ba7ccf801b21d841e6fdaf9955dfc40409ff536f /src/mesa/drivers/dri/i965/brw_defines.h | |
| parent | 7a09be2dc9dcac0afbd91e1a35fb54df459e51f3 (diff) | |
i965/gen10: Implement WaSampleOffsetIZ workaround
There are few other (duplicate) workarounds which have similar recommendations:
WaFlushHangWhenNonPipelineStateAndMarkerStalled
WaCSStallBefore3DSamplePattern
WaPipeControlBefore3DStateSamplePattern
WaPipeControlBefore3DStateSamplePattern has some extra recommendations if
driver is using mid batch context restore. Ignoring it for now because We're
not doing mid-batch context restore in Mesa.
This workaround doesn't fix any of the piglit hangs we've seen
on CNL. But it might be fixing something we haven't tested yet.
V2: Use brw_load_register_imm32() to program CACHE_MODE_0.
Get rid of brw_flush_gpu_caches().
V3: Make the workaround helper functions static.
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Rafael Antognolli <[email protected]>
Reviewed-by :Nanley Chery <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_defines.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index 4abb790612d..270cdf29db3 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -1609,6 +1609,7 @@ enum brw_pixel_shader_coverage_mask_mode { #define GEN7_GPGPU_DISPATCHDIMY 0x2504 #define GEN7_GPGPU_DISPATCHDIMZ 0x2508 +#define GEN7_CACHE_MODE_0 0x7000 #define GEN7_CACHE_MODE_1 0x7004 # define GEN9_FLOAT_BLEND_OPTIMIZATION_ENABLE (1 << 4) # define GEN8_HIZ_NP_PMA_FIX_ENABLE (1 << 11) |