diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index 48d525b8689..85697c80ebb 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -10489,7 +10489,17 @@ radv_barrier(struct radv_cmd_buffer *cmd_buffer, const VkDependencyInfo *dep_inf } radv_gang_barrier(cmd_buffer, 0, dst_stage_mask); - radv_cp_dma_wait_for_stages(cmd_buffer, src_stage_mask); + + if (cmd_buffer->qf == RADV_QUEUE_TRANSFER) { + /* SDMA NOP packet waits for all pending SDMA operations to complete. + * Note that GFX9+ is supposed to have RAW dependency tracking, but it's buggy + * so we can't rely on it fow now. + */ + radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 1); + radeon_emit(cmd_buffer->cs, SDMA_PACKET(SDMA_OPCODE_NOP, 0, 0)); + } else { + radv_cp_dma_wait_for_stages(cmd_buffer, src_stage_mask); + } cmd_buffer->state.flush_bits |= dst_flush_bits;