diff options
| author | Rob Clark <robdclark@gmail.com> | 2014-12-18 21:01:47 (GMT) |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-18 21:22:46 (GMT) |
| commit | ac9c925616028f1f03f631f229bca49b3a92ce9a (patch) | |
| tree | 057234e8e4c26509ad5c638a1d0b7ef5f0838eaa /include/drm/drm_crtc.h | |
| parent | 40ecc694e114a06b9ed77e3e94641b0f5490693c (diff) | |
| download | linux-ac9c925616028f1f03f631f229bca49b3a92ce9a.tar.xz | |
drm: add atomic_get_property
Since we won't be using the obj->properties->values[] array to shadow
property values for atomic drivers, we are going to need a vfunc for
getting prop values. Add that along w/ mandatory wrapper fxns.
v2: more comments and copypasta comment typo fix
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_crtc.h')
| -rw-r--r-- | include/drm/drm_crtc.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 7f15896..e1f3469 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -312,6 +312,8 @@ struct drm_crtc_state { * @atomic_destroy_state: destroy an atomic state for this CRTC * @atomic_set_property: set a property on an atomic state for this CRTC * (do not call directly, use drm_atomic_crtc_set_property()) + * @atomic_get_property: get a property on an atomic state for this CRTC + * (do not call directly, use drm_atomic_crtc_get_property()) * * The drm_crtc_funcs structure is the central CRTC management structure * in the DRM. Each CRTC controls one or more connectors (note that the name @@ -371,6 +373,10 @@ struct drm_crtc_funcs { struct drm_crtc_state *state, struct drm_property *property, uint64_t val); + int (*atomic_get_property)(struct drm_crtc *crtc, + const struct drm_crtc_state *state, + struct drm_property *property, + uint64_t *val); }; /** @@ -499,6 +505,8 @@ struct drm_connector_state { * @atomic_destroy_state: destroy an atomic state for this connector * @atomic_set_property: set a property on an atomic state for this connector * (do not call directly, use drm_atomic_connector_set_property()) + * @atomic_get_property: get a property on an atomic state for this connector + * (do not call directly, use drm_atomic_connector_get_property()) * * Each CRTC may have one or more connectors attached to it. The functions * below allow the core DRM code to control connectors, enumerate available modes, @@ -532,6 +540,10 @@ struct drm_connector_funcs { struct drm_connector_state *state, struct drm_property *property, uint64_t val); + int (*atomic_get_property)(struct drm_connector *connector, + const struct drm_connector_state *state, + struct drm_property *property, + uint64_t *val); }; /** @@ -763,6 +775,8 @@ struct drm_plane_state { * @atomic_destroy_state: destroy an atomic state for this plane * @atomic_set_property: set a property on an atomic state for this plane * (do not call directly, use drm_atomic_plane_set_property()) + * @atomic_get_property: get a property on an atomic state for this plane + * (do not call directly, use drm_atomic_plane_get_property()) */ struct drm_plane_funcs { int (*update_plane)(struct drm_plane *plane, @@ -786,6 +800,10 @@ struct drm_plane_funcs { struct drm_plane_state *state, struct drm_property *property, uint64_t val); + int (*atomic_get_property)(struct drm_plane *plane, + const struct drm_plane_state *state, + struct drm_property *property, + uint64_t *val); }; enum drm_plane_type { |