diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2017-03-14 21:46:54 +0100 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2017-03-14 22:16:34 +0100 |
| commit | cce43f6d8c40222099badaf52344d6a0eed993f3 (patch) | |
| tree | d9b867610bcf0a375d225045dde55ff6d2234ed3 /src/amd/vulkan/si_cmd_buffer.c | |
| parent | fe56c745b8cb562445b318bacbb4267f07e43584 (diff) | |
radv: Emit cache flushes before CP DMA.
The flushes could be due to TRANSFER barriers.
Signed-off-by: Bas Nieuwenhuizen <[email protected]>
Cc: 17.0 <[email protected]>
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/vulkan/si_cmd_buffer.c')
| -rw-r--r-- | src/amd/vulkan/si_cmd_buffer.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/amd/vulkan/si_cmd_buffer.c b/src/amd/vulkan/si_cmd_buffer.c index 5d35287f8e3..b808052ddb2 100644 --- a/src/amd/vulkan/si_cmd_buffer.c +++ b/src/amd/vulkan/si_cmd_buffer.c @@ -998,6 +998,7 @@ void si_cp_dma_buffer_copy(struct radv_cmd_buffer *cmd_buffer, uint64_t main_src_va, main_dest_va; uint64_t skipped_size = 0, realign_size = 0; + si_emit_cache_flush(cmd_buffer); if (cmd_buffer->device->physical_device->rad_info.family <= CHIP_CARRIZO || cmd_buffer->device->physical_device->rad_info.family == CHIP_STONEY) { @@ -1061,6 +1062,8 @@ void si_cp_dma_clear_buffer(struct radv_cmd_buffer *cmd_buffer, uint64_t va, assert(va % 4 == 0 && size % 4 == 0); + si_emit_cache_flush(cmd_buffer); + while (size) { unsigned byte_count = MIN2(size, CP_DMA_MAX_BYTE_COUNT); unsigned dma_flags = 0; |