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| author | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2015-07-21 13:28:57 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-07-27 10:06:38 +0200 |
| commit | fc596660dd4e83f7f84e3cd7b25dc5e8e83000ef (patch) | |
| tree | d2a4fcc7a095071396f4708ead9beb4977a8c46d /include/drm/drm_atomic.h | |
| parent | 90a21700ed9635070fb04fe92fb50c5e3bc16605 (diff) | |
| download | lwn-fc596660dd4e83f7f84e3cd7b25dc5e8e83000ef.tar.gz lwn-fc596660dd4e83f7f84e3cd7b25dc5e8e83000ef.zip | |
drm/atomic: add connectors_changed to separate it from mode_changed, v2
This can be a separate case from mode_changed, when connectors stay the
same but only the mode is different. Drivers may choose to implement specific
optimizations to prevent a full modeset for this case.
Changes since v1:
- Update kerneldocs slightly.
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ander Conselvan de Oliveira <conselvan2@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'include/drm/drm_atomic.h')
| -rw-r--r-- | include/drm/drm_atomic.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/drm/drm_atomic.h b/include/drm/drm_atomic.h index 8a3a913320eb..e67aeac2aee0 100644 --- a/include/drm/drm_atomic.h +++ b/include/drm/drm_atomic.h @@ -166,7 +166,8 @@ int __must_check drm_atomic_async_commit(struct drm_atomic_state *state); static inline bool drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state) { - return state->mode_changed || state->active_changed; + return state->mode_changed || state->active_changed || + state->connectors_changed; } |