The flushes could be due to TRANSFER barriers.
Signed-off-by: Bas Nieuwenhuizen <ba...@google.com>
Cc: 17.0 <mesa-sta...@lists.freedesktop.org>
---
src/amd/vulkan/si_cmd_buffer.c | 3 +++
1 file changed, 3 insertions(+)
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;
--
2.12.0
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