diff options
| author | Marek Olšák <[email protected]> | 2018-05-02 19:28:44 -0400 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2018-05-10 18:40:03 -0400 |
| commit | e9c08bc658543d3bc5f3907f571920ae5c736e12 (patch) | |
| tree | 71e64922efb0400100d7ca72cd2ad8f3a4aa03ad /src/gallium/winsys | |
| parent | 64265ac8d53367c143050df9a8b08b224185e9ae (diff) | |
ac/gpu_info: add has_indirect_compute_dispatch
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium/winsys')
| -rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 1b029e94969..129d4f46f5b 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -539,6 +539,11 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws) ws->info.has_eqaa_surface_allocator = false; ws->info.has_format_bc1_through_bc7 = ws->info.drm_minor >= 31; ws->info.kernel_flushes_tc_l2_after_ib = true; + /* Old kernels disallowed register writes via COPY_DATA + * that are used for indirect compute dispatches. */ + ws->info.has_indirect_compute_dispatch = ws->info.chip_class == CIK || + (ws->info.chip_class == SI && + ws->info.drm_minor >= 45); ws->check_vm = strstr(debug_get_option("R600_DEBUG", ""), "check_vm") != NULL; |