diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-11-22 17:38:21 +0300 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2023-12-21 19:45:12 +0300 |
| commit | 6b8c1edc4f698d7e7e3cd5852bb5b20e93ab01b8 (patch) | |
| tree | 58d4936114f651a962ac51f0af932a0c18f043c8 /drivers/gpu/drm/xe/xe_bo.c | |
| parent | c4ad3710f51e8f0f2e169315e07e9e0c62dcded3 (diff) | |
| download | linux-6b8c1edc4f698d7e7e3cd5852bb5b20e93ab01b8.tar.xz | |
drm/xe/uapi: Separate bo_create placement from flags
Although the flags are about the creation, the memory placement
of the BO deserves a proper dedicated field in the uapi.
Besides getting more clear, it also allows to remove the
'magic' shifts from the flags that was a concern during the
uapi reviews.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Diffstat (limited to 'drivers/gpu/drm/xe/xe_bo.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_bo.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index 5e3493f21b59..fd516ad7478c 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -1890,15 +1890,15 @@ int xe_gem_create_ioctl(struct drm_device *dev, void *data, XE_IOCTL_DBG(xe, args->reserved[0] || args->reserved[1])) return -EINVAL; + /* at least one valid memory placement must be specified */ + if (XE_IOCTL_DBG(xe, (args->placement & ~xe->info.mem_region_mask) || + !args->placement)) + return -EINVAL; + if (XE_IOCTL_DBG(xe, args->flags & ~(DRM_XE_GEM_CREATE_FLAG_DEFER_BACKING | DRM_XE_GEM_CREATE_FLAG_SCANOUT | - DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM | - xe->info.mem_region_mask))) - return -EINVAL; - - /* at least one memory type must be specified */ - if (XE_IOCTL_DBG(xe, !(args->flags & xe->info.mem_region_mask))) + DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM))) return -EINVAL; if (XE_IOCTL_DBG(xe, args->handle)) @@ -1920,7 +1920,7 @@ int xe_gem_create_ioctl(struct drm_device *dev, void *data, if (args->flags & DRM_XE_GEM_CREATE_FLAG_SCANOUT) bo_flags |= XE_BO_SCANOUT_BIT; - bo_flags |= args->flags << (ffs(XE_BO_CREATE_SYSTEM_BIT) - 1); + bo_flags |= args->placement << (ffs(XE_BO_CREATE_SYSTEM_BIT) - 1); if (args->flags & DRM_XE_GEM_CREATE_FLAG_NEEDS_VISIBLE_VRAM) { if (XE_IOCTL_DBG(xe, !(bo_flags & XE_BO_CREATE_VRAM_MASK))) |