diff options
| author | Tom Stellard <[email protected]> | 2014-01-24 15:48:26 -0500 |
|---|---|---|
| committer | Tom Stellard <[email protected]> | 2014-01-27 11:09:15 -0500 |
| commit | d51dbe048afd2131eb3675e9cd868ce73325a61d (patch) | |
| tree | 7b09236837020ff5c792eb706d816969b7277128 /src/gallium/drivers/r600/r600_pipe.h | |
| parent | 3518606c149393a656a653459972ef35aa527c55 (diff) | |
r600g/compute: Emit DEALLOC_STATE on cayman after dispatching a compute shader.
This is necessary to prevent the next SURFACE_SYNC packet from
hanging the GPU.
https://bugs.freedesktop.org/show_bug.cgi?id=73418
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
CC: "9.2" "10.0" <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_pipe.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_pipe.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h index 735047920ff..88b08604940 100644 --- a/src/gallium/drivers/r600/r600_pipe.h +++ b/src/gallium/drivers/r600/r600_pipe.h @@ -499,16 +499,6 @@ struct r600_context { void *sb_context; struct r600_isa *isa; - - /* Work-around for flushing problems with compute shaders on Cayman: - * Emitting a SURFACE_SYNC packet with any of the CB*_DEST_BASE_ENA - * or DB_DEST_BASE_ENA bits set after dispatching a compute shader - * hangs the GPU. - * - * Setting this to true will prevent r600_flush_emit() from emitting - * a SURFACE_SYNC packet. This field will be cleared by - * by r600_context_flush() after flushing the command stream. */ - boolean skip_surface_sync_on_next_cs_flush; }; static INLINE void r600_emit_command_buffer(struct radeon_winsys_cs *cs, |