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| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2016-11-10 14:09:08 -0800 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2016-11-11 22:19:51 +0000 |
| commit | 1a47251da48adee162be752b9a7ca2699f98a30b (patch) | |
| tree | 1790d3fa0a0cb9bdc79b9ac844ed74fb9b436bdb | |
| parent | 77dc3a5b7ca51e8f93b7f3e2f6db81f549d43199 (diff) | |
| download | external_mesa3d-1a47251da48adee162be752b9a7ca2699f98a30b.zip external_mesa3d-1a47251da48adee162be752b9a7ca2699f98a30b.tar.gz external_mesa3d-1a47251da48adee162be752b9a7ca2699f98a30b.tar.bz2 | |
anv/cmd_buffer: Enable a CS stall workaround for Sky Lake gt4
This fixes hangs in Dota2
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "12.0 13.0" <mesa-stable@lists.freedesktop.org>
(cherry picked from commit a6c3d0f92b754e11e74cea9d6bd5ac329c73a8ba)
| -rw-r--r-- | src/intel/vulkan/genX_cmd_buffer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c index 35f5dd6..2bc7e74 100644 --- a/src/intel/vulkan/genX_cmd_buffer.c +++ b/src/intel/vulkan/genX_cmd_buffer.c @@ -1880,6 +1880,9 @@ emit_ps_depth_count(struct anv_cmd_buffer *cmd_buffer, pc.PostSyncOperation = WritePSDepthCount; pc.DepthStallEnable = true; pc.Address = (struct anv_address) { bo, offset }; + + if (GEN_GEN == 9 && cmd_buffer->device->info.gt == 4) + pc.CommandStreamerStallEnable = true; } } @@ -1985,6 +1988,9 @@ void genX(CmdWriteTimestamp)( pc.DestinationAddressType = DAT_PPGTT; pc.PostSyncOperation = WriteTimestamp; pc.Address = (struct anv_address) { &pool->bo, offset }; + + if (GEN_GEN == 9 && cmd_buffer->device->info.gt == 4) + pc.CommandStreamerStallEnable = true; } break; } |