diff options
Diffstat (limited to 'include/drm/drm_atomic_helper.h')
| -rw-r--r-- | include/drm/drm_atomic_helper.h | 47 |
1 files changed, 23 insertions, 24 deletions
diff --git a/include/drm/drm_atomic_helper.h b/include/drm/drm_atomic_helper.h index d066e9491ae3..f0a8678ae98e 100644 --- a/include/drm/drm_atomic_helper.h +++ b/include/drm/drm_atomic_helper.h @@ -94,17 +94,23 @@ int drm_atomic_helper_update_plane(struct drm_plane *plane, int crtc_x, int crtc_y, unsigned int crtc_w, unsigned int crtc_h, uint32_t src_x, uint32_t src_y, - uint32_t src_w, uint32_t src_h); -int drm_atomic_helper_disable_plane(struct drm_plane *plane); + uint32_t src_w, uint32_t src_h, + struct drm_modeset_acquire_ctx *ctx); +int drm_atomic_helper_disable_plane(struct drm_plane *plane, + struct drm_modeset_acquire_ctx *ctx); int __drm_atomic_helper_disable_plane(struct drm_plane *plane, struct drm_plane_state *plane_state); -int drm_atomic_helper_set_config(struct drm_mode_set *set); +int drm_atomic_helper_set_config(struct drm_mode_set *set, + struct drm_modeset_acquire_ctx *ctx); int __drm_atomic_helper_set_config(struct drm_mode_set *set, struct drm_atomic_state *state); int drm_atomic_helper_disable_all(struct drm_device *dev, struct drm_modeset_acquire_ctx *ctx); +void drm_atomic_helper_shutdown(struct drm_device *dev); struct drm_atomic_state *drm_atomic_helper_suspend(struct drm_device *dev); +int drm_atomic_helper_commit_duplicated_state(struct drm_atomic_state *state, + struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_resume(struct drm_device *dev, struct drm_atomic_state *state); @@ -120,13 +126,15 @@ int drm_atomic_helper_connector_set_property(struct drm_connector *connector, int drm_atomic_helper_page_flip(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, - uint32_t flags); + uint32_t flags, + struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_page_flip_target( struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event, uint32_t flags, - uint32_t target); + uint32_t target, + struct drm_modeset_acquire_ctx *ctx); int drm_atomic_helper_connector_dpms(struct drm_connector *connector, int mode); struct drm_encoder * @@ -168,7 +176,8 @@ void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector, struct drm_connector_state *state); int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, u16 *blue, - uint32_t size); + uint32_t size, + struct drm_modeset_acquire_ctx *ctx); /** * drm_atomic_crtc_for_each_plane - iterate over planes currently attached to CRTC @@ -218,10 +227,10 @@ int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc, __drm_atomic_get_current_plane_state((crtc_state)->state, \ plane))) -/* +/** * drm_atomic_plane_disabling - check whether a plane is being disabled - * @plane: plane object - * @old_state: previous atomic state + * @old_plane_state: old atomic plane state + * @new_plane_state: new atomic plane state * * Checks the atomic state of a plane to determine whether it's being disabled * or not. This also WARNs if it detects an invalid state (both CRTC and FB @@ -231,28 +240,18 @@ int drm_atomic_helper_legacy_gamma_set(struct drm_crtc *crtc, * True if the plane is being disabled, false otherwise. */ static inline bool -drm_atomic_plane_disabling(struct drm_plane *plane, - struct drm_plane_state *old_state) +drm_atomic_plane_disabling(struct drm_plane_state *old_plane_state, + struct drm_plane_state *new_plane_state) { /* * When disabling a plane, CRTC and FB should always be NULL together. * Anything else should be considered a bug in the atomic core, so we * gently warn about it. */ - WARN_ON((plane->state->crtc == NULL && plane->state->fb != NULL) || - (plane->state->crtc != NULL && plane->state->fb == NULL)); + WARN_ON((new_plane_state->crtc == NULL && new_plane_state->fb != NULL) || + (new_plane_state->crtc != NULL && new_plane_state->fb == NULL)); - /* - * When using the transitional helpers, old_state may be NULL. If so, - * we know nothing about the current state and have to assume that it - * might be enabled. - * - * When using the atomic helpers, old_state won't be NULL. Therefore - * this check assumes that either the driver will have reconstructed - * the correct state in ->reset() or that the driver will have taken - * appropriate measures to disable all planes. - */ - return (!old_state || old_state->crtc) && !plane->state->crtc; + return old_plane_state->crtc && !new_plane_state->crtc; } #endif /* DRM_ATOMIC_HELPER_H_ */ |