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| author | Rob Clark <robdclark@gmail.com> | 2014-12-18 16:01:46 -0500 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-18 22:22:39 +0100 |
| commit | 40ecc694e114a06b9ed77e3e94641b0f5490693c (patch) | |
| tree | 3eeded62ed019c2b68d87e24faa448426380b705 /include/drm | |
| parent | 72a3697097b8dc92f5b8362598f5730a9986eb83 (diff) | |
| download | linux-40ecc694e114a06b9ed77e3e94641b0f5490693c.tar.gz linux-40ecc694e114a06b9ed77e3e94641b0f5490693c.tar.bz2 linux-40ecc694e114a06b9ed77e3e94641b0f5490693c.zip | |
drm: add atomic_set_property wrappers
As we add properties for all the standard plane/crtc/connector
attributes (in preperation for the atomic ioctl), we are going to want
to handle core state in core (rather than per driver). Intercepting the
core properties will be easier if the atomic_set_property vfuncs are not
called directly, but instead have a mandatory wrapper function (which
will later serve as the point to intercept core properties).
v2: more verbose comments and copypasta comment 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')
| -rw-r--r-- | include/drm/drm_atomic.h | 9 | ||||
| -rw-r--r-- | include/drm/drm_crtc.h | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index e224ccfa11ca..51168a8b723a 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -38,12 +38,21 @@ void drm_atomic_state_free(struct drm_atomic_state *state); struct drm_crtc_state * __must_check drm_atomic_get_crtc_state(struct drm_atomic_state *state, struct drm_crtc *crtc); +int drm_atomic_crtc_set_property(struct drm_crtc *crtc, + struct drm_crtc_state *state, struct drm_property *property, + uint64_t val); struct drm_plane_state * __must_check drm_atomic_get_plane_state(struct drm_atomic_state *state, struct drm_plane *plane); +int drm_atomic_plane_set_property(struct drm_plane *plane, + struct drm_plane_state *state, struct drm_property *property, + uint64_t val); struct drm_connector_state * __must_check drm_atomic_get_connector_state(struct drm_atomic_state *state, struct drm_connector *connector); +int drm_atomic_connector_set_property(struct drm_connector *connector, + struct drm_connector_state *state, struct drm_property *property, + uint64_t val); int __must_check drm_atomic_set_crtc_for_plane(struct drm_plane_state *plane_state, diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index f7c0b7bb9d5f..7f158963ef87 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -311,6 +311,7 @@ struct drm_crtc_state { * @atomic_duplicate_state: duplicate the atomic state for this CRTC * @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()) * * 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 @@ -497,6 +498,7 @@ struct drm_connector_state { * @atomic_duplicate_state: duplicate the atomic state for this connector * @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()) * * 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, @@ -760,6 +762,7 @@ struct drm_plane_state { * @atomic_duplicate_state: duplicate the atomic state for this plane * @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()) */ struct drm_plane_funcs { int (*update_plane)(struct drm_plane *plane, |