drm/atomic: kerneldoc for drm_atomic_crtc_needs_modeset
Just a bit of drive-by ocd. v2: Improve per Liviu's feedback. Cc: Liviu Dudau <Liviu.Dudau@arm.com> Acked-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/1465388359-8070-7-git-send-email-daniel.vetter@ffwll.ch
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@ -198,6 +198,16 @@ int __must_check drm_atomic_nonblocking_commit(struct drm_atomic_state *state);
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(plane_state) = (__state)->planes[__i].state, 1); \
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(plane_state) = (__state)->planes[__i].state, 1); \
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(__i)++) \
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(__i)++) \
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for_each_if (plane_state)
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for_each_if (plane_state)
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/**
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* drm_atomic_crtc_needs_modeset - compute combined modeset need
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* @state: &drm_crtc_state for the CRTC
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*
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* To give drivers flexibility struct &drm_crtc_state has 3 booleans to track
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* whether the state CRTC changed enough to need a full modeset cycle:
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* connectors_changed, mode_changed and active_change. This helper simply
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* combines these three to compute the overall need for a modeset for @state.
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*/
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static inline bool
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static inline bool
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drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state)
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drm_atomic_crtc_needs_modeset(struct drm_crtc_state *state)
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{
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{
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