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Searched refs:drm_modeset_lock (Results 1 – 4 of 4) sorted by relevance

/linux/include/drm/
H A Ddrm_modeset_lock.h31 struct drm_modeset_lock;
55 struct drm_modeset_lock *contended;
85 struct drm_modeset_lock { struct
106 void drm_modeset_lock_init(struct drm_modeset_lock *lock); argument
112 static inline void drm_modeset_lock_fini(struct drm_modeset_lock *lock) in drm_modeset_lock_fini()
121 static inline bool drm_modeset_is_locked(struct drm_modeset_lock *lock) in drm_modeset_is_locked()
130 static inline void drm_modeset_lock_assert_held(struct drm_modeset_lock *lock) in drm_modeset_lock_assert_held()
135 int drm_modeset_lock(struct drm_modeset_lock *lock,
137 int __must_check drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock);
138 void drm_modeset_unlock(struct drm_modeset_lock *lock);
/linux/drivers/gpu/drm/
H A Ddrm_modeset_lock.c282 struct drm_modeset_lock *lock; in drm_modeset_drop_locks()
285 struct drm_modeset_lock, head); in drm_modeset_drop_locks()
292 static inline int modeset_lock(struct drm_modeset_lock *lock, in modeset_lock()
350 struct drm_modeset_lock *contended = ctx->contended; in drm_modeset_backoff()
368 void drm_modeset_lock_init(struct drm_modeset_lock *lock) in drm_modeset_lock_init()
394 int drm_modeset_lock(struct drm_modeset_lock *lock, in drm_modeset_lock() function
403 EXPORT_SYMBOL(drm_modeset_lock);
414 int drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock) in drm_modeset_lock_single_interruptible()
424 void drm_modeset_unlock(struct drm_modeset_lock *lock) in drm_modeset_unlock()
459 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, ctx); in drm_modeset_lock_all_ctx()
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H A Ddrm_plane.c867 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getplane()
1298 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_cursor_common()
1306 ret = drm_modeset_lock(&crtc->cursor->mutex, &ctx); in drm_mode_cursor_common()
1461 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_page_flip_ioctl()
1464 ret = drm_modeset_lock(&plane->mutex, &ctx); in drm_mode_page_flip_ioctl()
/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_backlight.c128 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in nv50_edp_get_brightness()
138 ret = drm_modeset_lock(&crtc->mutex, &ctx); in nv50_edp_get_brightness()
171 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in nv50_edp_set_brightness()
181 ret = drm_modeset_lock(&crtc->mutex, &ctx); in nv50_edp_set_brightness()