diff options
| author | Sagar Ghuge <sagar.ghuge@intel.com> | 2023-05-16 11:25:33 -0700 |
|---|---|---|
| committer | Sagar Ghuge <sagar.ghuge@intel.com> | 2023-05-17 10:05:34 -0700 |
| commit | 688ee02864d52101a31886f9d762e6d8d13bc3c2 (patch) | |
| tree | f0772fb8b6b2322a5691c8f4cf2ed7c482deb1fe /src/intel/vulkan/anv_blorp.c | |
| parent | 241741a77a8ffb8b5b8e65a717922b22bb423325 (diff) | |
anv: Set CS stall bit during HIZ_CCS_WT surface fast clear
It make sense to enable CS stall so that it guarantees that the fast
clear will start after tile cache flush has completed.
cc: mesa-stable
closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/9030
Fixes: e488773b ("anv: Fast clear depth/stencil surface in vkCmdClearAttachments"
Signed-off-by: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23063>
Diffstat (limited to 'src/intel/vulkan/anv_blorp.c')
| -rw-r--r-- | src/intel/vulkan/anv_blorp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/intel/vulkan/anv_blorp.c b/src/intel/vulkan/anv_blorp.c index c59672925f4..caeb8a4212b 100644 --- a/src/intel/vulkan/anv_blorp.c +++ b/src/intel/vulkan/anv_blorp.c @@ -1520,9 +1520,13 @@ anv_fast_clear_depth_stencil(struct anv_cmd_buffer *cmd_buffer, * * There may have been a write to this depth buffer. Flush it from the * tile cache just in case. + * + * Set CS stall bit to guarantee that the fast clear starts the execution + * after the tile cache flush completed. */ anv_add_pending_pipe_bits(cmd_buffer, ANV_PIPE_DEPTH_CACHE_FLUSH_BIT | + ANV_PIPE_CS_STALL_BIT | ANV_PIPE_TILE_CACHE_FLUSH_BIT, "before clear hiz_ccs_wt"); } |