Mesa (staging/22.0): radv: Fix barriers with cp dma
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Mon Apr 25 05:03:55 UTC 2022
Module: Mesa
Branch: staging/22.0
Commit: 34b21fd25ad563c32d1794081bf441565a15d1ef
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=34b21fd25ad563c32d1794081bf441565a15d1ef
Author: Konstantin Seurer <konstantin.seurer at gmail.com>
Date: Wed Apr 13 21:02:55 2022 +0200
radv: Fix barriers with cp dma
We need to wait for cp dma if VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT or
VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT are set.
Closes: #5911
Fixes: 4b9bc4791b5 ("radv: only sync CP DMA for transfer operations or bottom pipe")
Signed-off-by: Konstantin Seurer <konstantin.seurer at gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
(cherry picked from commit bbdf22ce136a7f02a8bd6c7e646d12a7e10db18d)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16126>
---
src/amd/vulkan/radv_cmd_buffer.c | 14 ++++----------
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 0dfabfdd97a..a86414a5971 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -8359,16 +8359,10 @@ radv_barrier(struct radv_cmd_buffer *cmd_buffer, const VkDependencyInfoKHR *dep_
/* Make sure CP DMA is idle because the driver might have performed a
* DMA operation for copying or filling buffers/images.
*/
- if (src_stage_mask & (VK_PIPELINE_STAGE_2_COPY_BIT_KHR |
- VK_PIPELINE_STAGE_2_RESOLVE_BIT_KHR |
- VK_PIPELINE_STAGE_2_BLIT_BIT_KHR |
- VK_PIPELINE_STAGE_2_CLEAR_BIT_KHR)) {
- /* Be conservative for now. */
- src_stage_mask |= VK_PIPELINE_STAGE_2_TRANSFER_BIT_KHR;
- }
-
- if (src_stage_mask & (VK_PIPELINE_STAGE_2_TRANSFER_BIT_KHR |
- VK_PIPELINE_STAGE_2_BOTTOM_OF_PIPE_BIT_KHR))
+ if (src_stage_mask &
+ (VK_PIPELINE_STAGE_2_COPY_BIT | VK_PIPELINE_STAGE_2_CLEAR_BIT |
+ VK_PIPELINE_STAGE_2_TRANSFER_BIT | VK_PIPELINE_STAGE_2_ALL_TRANSFER_BIT |
+ VK_PIPELINE_STAGE_2_BOTTOM_OF_PIPE_BIT | VK_PIPELINE_STAGE_2_ALL_COMMANDS_BIT))
si_cp_dma_wait_for_idle(cmd_buffer);
cmd_buffer->state.flush_bits |= dst_flush_bits;
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