diff options
| author | Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> | 2017-03-14 21:46:54 +0100 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2017-03-15 18:02:32 +0000 |
| commit | 01c264c35caf2f4fa76c1f689b0826a9553106fa (patch) | |
| tree | 8b48002d92a3bfb30042d14f64c459384db8f3d7 /src | |
| parent | 1d143f0018d29c7f3867a8a7f3249aeeb931c1d4 (diff) | |
radv: Emit cache flushes before CP DMA.
The flushes could be due to TRANSFER barriers.
Signed-off-by: Bas Nieuwenhuizen <basni@google.com>
Cc: 17.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Dave Airlie <airlied@redhat.com>
(cherry picked from commit cce43f6d8c40222099badaf52344d6a0eed993f3)
Diffstat (limited to 'src')
| -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 0a78e047246..332f9ffdf67 100644 --- a/src/amd/vulkan/si_cmd_buffer.c +++ b/src/amd/vulkan/si_cmd_buffer.c @@ -853,6 +853,7 @@ 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->instance->physicalDevice.rad_info.family <= CHIP_CARRIZO || cmd_buffer->device->instance->physicalDevice.rad_info.family == CHIP_STONEY) { @@ -916,6 +917,8 @@ 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; |