diff options
| author | Samuel Pitoiset <[email protected]> | 2018-07-11 11:55:55 +0200 |
|---|---|---|
| committer | Samuel Pitoiset <[email protected]> | 2018-07-12 10:22:36 +0200 |
| commit | 1f616a840eac02241c585d28e9dac8f19a297f39 (patch) | |
| tree | 66b9327dc2da7eba34526f99793a0edadf242d6c /src/amd/vulkan/radv_query.c | |
| parent | 3a16c722cf3e5c41c9228b7021754a085746dc4d (diff) | |
radv: emit a dummy ZPASS_DONE to prevent GPU hangs on GFX9
A ZPASS_DONE or PIXEL_STAT_DUMP_EVENT (of the DB occlusion
counters) must immediately precede every timestamp event to
prevent a GPU hang on GFX9.
Cc: 18.1 <[email protected]>
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd/vulkan/radv_query.c')
| -rw-r--r-- | src/amd/vulkan/radv_query.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/amd/vulkan/radv_query.c b/src/amd/vulkan/radv_query.c index 267d45890ed..ba3783905ff 100644 --- a/src/amd/vulkan/radv_query.c +++ b/src/amd/vulkan/radv_query.c @@ -1180,7 +1180,8 @@ static void emit_end_query(struct radv_cmd_buffer *cmd_buffer, radv_cmd_buffer_uses_mec(cmd_buffer), V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DATA_SEL_VALUE_32BIT, - avail_va, 0, 1); + avail_va, 0, 1, + cmd_buffer->gfx9_eop_bug_va); break; default: unreachable("ending unhandled query type"); @@ -1303,13 +1304,15 @@ void radv_CmdWriteTimestamp( mec, V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DATA_SEL_TIMESTAMP, - query_va, 0, 0); + query_va, 0, 0, + cmd_buffer->gfx9_eop_bug_va); si_cs_emit_write_event_eop(cs, cmd_buffer->device->physical_device->rad_info.chip_class, mec, V_028A90_BOTTOM_OF_PIPE_TS, 0, EOP_DATA_SEL_VALUE_32BIT, - avail_va, 0, 1); + avail_va, 0, 1, + cmd_buffer->gfx9_eop_bug_va); break; } query_va += pool->stride; |