OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

anv/cmd_buffer: Enable a CS stall workaround for Sky Lake gt4

Browse Source 
This fixes hangs in Dota2

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Cc: "12.0 13.0" <mesa-stable@lists.freedesktop.org>
This commit is contained in:
Jason Ekstrand
2016-11-10 14:09:08 -08:00
parent 1e3e347fd5
commit a6c3d0f92b
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/intel/vulkan/genX_cmd_buffer.c
View File

@@ -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;
}