diff options
| author | Nicolai Hähnle <[email protected]> | 2017-02-02 21:11:05 +0100 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-04-05 10:44:32 +0200 |
| commit | 570e50af4ba9f7e003465b4e91e2cb93ae1615a1 (patch) | |
| tree | e0d681038795180092ca741448f2558758b5f13e /src/gallium | |
| parent | aee473eb01abac74d1c10330005ab1378f017ce9 (diff) | |
radeonsi: enable ARB_sparse_buffer
v2:
- fill in DRM version requirement
- disable on SI due to CP DMA faults
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_pipe.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c index 7f6545ca4d4..e163d7bd38c 100644 --- a/src/gallium/drivers/radeonsi/si_pipe.c +++ b/src/gallium/drivers/radeonsi/si_pipe.c @@ -478,6 +478,16 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param) (sscreen->b.info.drm_major == 2 && sscreen->b.info.drm_minor < 50); + case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE: + /* Disable on SI due to VM faults in CP DMA. Enable once these + * faults are mitigated in software. + */ + if (sscreen->b.chip_class >= CIK && + sscreen->b.info.drm_major == 3 && + sscreen->b.info.drm_minor >= 13) + return RADEON_SPARSE_PAGE_SIZE; + return 0; + /* Unsupported features. */ case PIPE_CAP_BUFFER_SAMPLER_VIEW_RGBA_ONLY: case PIPE_CAP_TGSI_FS_COORD_ORIGIN_LOWER_LEFT: @@ -493,7 +503,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_MUL_ZERO_WINS: case PIPE_CAP_UMA: case PIPE_CAP_POLYGON_MODE_FILL_RECTANGLE: - case PIPE_CAP_SPARSE_BUFFER_PAGE_SIZE: return 0; case PIPE_CAP_QUERY_BUFFER_OBJECT: |