diff options
| author | Vinod Polimera <[email protected]> | 2023-03-02 22:03:04 +0530 |
|---|---|---|
| committer | Dmitry Baryshkov <[email protected]> | 2023-03-13 04:43:49 +0300 |
| commit | 7b9a9e35e45def496b0a5b3f206bb4efa712ea4a (patch) | |
| tree | 4b6ab1b0039d15c491f879d0b917520d3b0d69d7 /include | |
| parent | dbd7a2a941b8cbf9e5f79a777ed9fe0090eebb61 (diff) | |
drm: add helper functions to retrieve old and new crtc
Add new helper functions, drm_atomic_get_old_crtc_for_encoder
and drm_atomic_get_new_crtc_for_encoder to retrieve the
corresponding crtc for the encoder.
Signed-off-by: Sankeerth Billakanti <[email protected]>
Signed-off-by: Vinod Polimera <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/524718/
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Baryshkov <[email protected]>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_atomic.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 92586ab55ef5..9a022caacf93 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -528,6 +528,13 @@ struct drm_connector * drm_atomic_get_new_connector_for_encoder(const struct drm_atomic_state *state, struct drm_encoder *encoder); +struct drm_crtc * +drm_atomic_get_old_crtc_for_encoder(struct drm_atomic_state *state, + struct drm_encoder *encoder); +struct drm_crtc * +drm_atomic_get_new_crtc_for_encoder(struct drm_atomic_state *state, + struct drm_encoder *encoder); + /** * drm_atomic_get_existing_crtc_state - get CRTC state, if it exists * @state: global atomic state object |