diff options
| author | Jason Ekstrand <[email protected]> | 2016-02-27 09:43:14 -0800 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-02-27 11:23:56 -0800 |
| commit | e18a2f037a074788ee3cf6cb00697b5b0152fe29 (patch) | |
| tree | 7fec04315008bc6439c031166331bc9cb2deb293 /src/intel/vulkan/gen7_pipeline.c | |
| parent | ad50896c8769adcf141619774f8c156a2bcf920a (diff) | |
anv/gen7: Set MaximumNumberofThreads in the dummy PS packet
Diffstat (limited to 'src/intel/vulkan/gen7_pipeline.c')
| -rw-r--r-- | src/intel/vulkan/gen7_pipeline.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/intel/vulkan/gen7_pipeline.c b/src/intel/vulkan/gen7_pipeline.c index 009a79ac815..2167f296b2f 100644 --- a/src/intel/vulkan/gen7_pipeline.c +++ b/src/intel/vulkan/gen7_pipeline.c @@ -338,7 +338,11 @@ genX(graphics_pipeline_create)( .PointRasterizationRule = RASTRULE_UPPER_RIGHT); - anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PS)); + /* Even if no fragments are ever dispatched, the hardware hangs if we + * don't at least set the maximum number of threads. + */ + anv_batch_emit(&pipeline->batch, GENX(3DSTATE_PS), + .MaximumNumberofThreads = device->info.max_wm_threads - 1); } else { const struct brw_wm_prog_data *wm_prog_data = &pipeline->wm_prog_data; |