diff options
author | Marek Olšák <[email protected]> | 2018-05-02 19:48:37 -0400 |
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committer | Marek Olšák <[email protected]> | 2018-05-10 18:40:08 -0400 |
commit | d26696283d494822f2df72a6b94d51e70f91c4d9 (patch) | |
tree | 01d40aa5d2897d638c61ac1aa641a8bb410f5fbc /src/gallium | |
parent | 125adc92adce078c1a00a25735145dbfb88afc65 (diff) |
ac/gpu_info: add has_sparse_vm_mappings
Reviewed-by: Nicolai Hähnle <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r-- | src/gallium/drivers/radeonsi/si_get.c | 13 | ||||
-rw-r--r-- | src/gallium/winsys/radeon/drm/radeon_drm_winsys.c | 1 |
2 files changed, 3 insertions, 11 deletions
diff --git a/src/gallium/drivers/radeonsi/si_get.c b/src/gallium/drivers/radeonsi/si_get.c index d2bee21a1fe..ef74cd457b8 100644 --- a/src/gallium/drivers/radeonsi/si_get.c +++ b/src/gallium/drivers/radeonsi/si_get.c @@ -229,17 +229,8 @@ static int si_get_param(struct pipe_screen *pscreen, enum pipe_cap param) return !sscreen->info.has_unaligned_shader_loads; case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE: - /* TODO: GFX9 hangs. */ - if (sscreen->info.chip_class >= GFX9) - return 0; - /* Disable on SI due to VM faults in CP DMA. Enable once these - * faults are mitigated in software. - */ - if (sscreen->info.chip_class >= CIK && - sscreen->info.drm_major == 3 && - sscreen->info.drm_minor >= 13) - return RADEON_SPARSE_PAGE_SIZE; - return 0; + return sscreen->info.has_sparse_vm_mappings ? + RADEON_SPARSE_PAGE_SIZE : 0; case PIPE_CAP_PACKED_UNIFORMS: if (sscreen->debug_flags & DBG(NIR)) diff --git a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c index 7a55fca3020..3585b35af36 100644 --- a/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c +++ b/src/gallium/winsys/radeon/drm/radeon_drm_winsys.c @@ -547,6 +547,7 @@ static bool do_winsys_init(struct radeon_drm_winsys *ws) /* SI doesn't support unaligned loads. */ ws->info.has_unaligned_shader_loads = ws->info.chip_class == CIK && ws->info.drm_minor >= 50; + ws->info.has_sparse_vm_mappings = false; ws->check_vm = strstr(debug_get_option("R600_DEBUG", ""), "check_vm") != NULL; |