diff options
Diffstat (limited to 'src/amd')
| -rw-r--r-- | src/amd/vulkan/radv_cmd_buffer.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c index 4b41b358e99..3f6945bfea3 100644 --- a/src/amd/vulkan/radv_cmd_buffer.c +++ b/src/amd/vulkan/radv_cmd_buffer.c @@ -3216,7 +3216,15 @@ radv_emit_dispatch_packets(struct radv_cmd_buffer *cmd_buffer, } } else { unsigned blocks[3] = { info->blocks[0], info->blocks[1], info->blocks[2] }; - unsigned dispatch_initiator = S_00B800_COMPUTE_SHADER_EN(1); + unsigned dispatch_initiator = S_00B800_COMPUTE_SHADER_EN(1) | + S_00B800_FORCE_START_AT_000(1); + + if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) { + /* If the KMD allows it (there is a KMD hw register for + * it), allow launching waves out-of-order. + */ + dispatch_initiator |= S_00B800_ORDER_MODE(1); + } if (info->unaligned) { unsigned *cs_block_size = compute_shader->info.cs.block_size; |