diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2026-05-08 17:34:23 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2026-05-11 17:43:25 +0300 |
| commit | f225861a0feee6acd5c303ff3fa8566ae2876ccf (patch) | |
| tree | d27868c14825c536944dec7b72b5af398d25b933 /include | |
| parent | 4b17676627fdde3ec9e7a8cc12b7829319e94805 (diff) | |
drm/i915: Introduce the main fb_pin parent interface
Introduce the main part of the new fb_pin parent interface:
- intel_parent_fb_pin_ggtt_(un)pin()
- intel_parent_fb_pin_dpt_(un)pin()
- intel_parent_fb_pin_reuse_vma()
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20260508143426.26504-14-ville.syrjala@linux.intel.com
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/intel/display_parent_interface.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/drm/intel/display_parent_interface.h b/include/drm/intel/display_parent_interface.h index b363d6a85dfe..39991afeb173 100644 --- a/include/drm/intel/display_parent_interface.h +++ b/include/drm/intel/display_parent_interface.h @@ -83,6 +83,28 @@ struct intel_display_dsb_interface { }; struct intel_display_fb_pin_interface { + int (*ggtt_pin)(struct drm_gem_object *obj, + const struct intel_fb_pin_params *pin_params, + struct i915_vma **out_ggtt_vma, + u32 *out_offset, + int *out_fence_id); + void (*ggtt_unpin)(struct i915_vma *ggtt_vma, + int fence_id); + int (*dpt_pin)(struct drm_gem_object *obj, + struct intel_dpt *dpt, + const struct intel_fb_pin_params *pin_params, + struct i915_vma **out_dpt_vma, + struct i915_vma **out_ggtt_vma, + u32 *out_offset); + void (*dpt_unpin)(struct intel_dpt *dpt, + struct i915_vma *dpt_vma, + struct i915_vma *ggtt_vma); + struct i915_vma *(*reuse_vma)(struct i915_vma *old_ggtt_vma, + struct drm_gem_object *old_obj, + const struct i915_gtt_view *old_view, + struct drm_gem_object *new_obj, + const struct i915_gtt_view *new_view, + u32 *out_offset); void (*get_map)(struct i915_vma *vma, struct iosys_map *map); }; |