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Searched refs:drm_modeset_lock (Results 1 – 25 of 50) sorted by relevance

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/linux/include/drm/
A Ddrm_modeset_lock.h31 struct drm_modeset_lock;
54 struct drm_modeset_lock *contended;
84 struct drm_modeset_lock { struct
105 void drm_modeset_lock_init(struct drm_modeset_lock *lock); argument
111 static inline void drm_modeset_lock_fini(struct drm_modeset_lock *lock) in drm_modeset_lock_fini()
120 static inline bool drm_modeset_is_locked(struct drm_modeset_lock *lock) in drm_modeset_is_locked()
129 static inline void drm_modeset_lock_assert_held(struct drm_modeset_lock *lock) in drm_modeset_lock_assert_held()
134 int drm_modeset_lock(struct drm_modeset_lock *lock,
136 int __must_check drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock);
137 void drm_modeset_unlock(struct drm_modeset_lock *lock);
A Ddrm_mode_config.h384 struct drm_modeset_lock connection_mutex;
A Ddrm_crtc.h973 struct drm_modeset_lock mutex;
A Ddrm_plane.h620 struct drm_modeset_lock mutex;
/linux/drivers/gpu/drm/
A Ddrm_modeset_lock.c272 struct drm_modeset_lock *lock; in drm_modeset_drop_locks()
275 struct drm_modeset_lock, head); in drm_modeset_drop_locks()
282 static inline int modeset_lock(struct drm_modeset_lock *lock, in modeset_lock()
340 struct drm_modeset_lock *contended = ctx->contended; in drm_modeset_backoff()
358 void drm_modeset_lock_init(struct drm_modeset_lock *lock) in drm_modeset_lock_init()
383 int drm_modeset_lock(struct drm_modeset_lock *lock, in drm_modeset_lock() function
392 EXPORT_SYMBOL(drm_modeset_lock);
413 void drm_modeset_unlock(struct drm_modeset_lock *lock) in drm_modeset_unlock()
453 ret = drm_modeset_lock(&crtc->mutex, ctx); in drm_modeset_lock_all_ctx()
459 ret = drm_modeset_lock(&plane->mutex, ctx); in drm_modeset_lock_all_ctx()
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A Ddrm_atomic.c347 ret = drm_modeset_lock(&crtc->mutex, state->acquire_ctx); in drm_atomic_get_crtc_state()
526 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_get_plane_state()
823 ret = drm_modeset_lock(&obj->lock, state->acquire_ctx); in drm_atomic_get_private_obj_state()
994 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_get_connector_state()
1212 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_add_affected_connectors()
1479 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, in update_output_state()
1667 drm_modeset_lock(&plane->mutex, NULL); in __drm_state_dump()
1675 drm_modeset_lock(&crtc->mutex, NULL); in __drm_state_dump()
1683 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in __drm_state_dump()
A Ddrm_probe_helper.c290 ret = drm_modeset_lock(&connector->dev->mode_config.connection_mutex, &ctx); in drm_helper_probe_detect_ctx()
339 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, ctx); in drm_helper_probe_detect()
437 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in drm_helper_probe_single_connector_modes()
A Ddrm_plane.c698 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getplane()
1119 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_cursor_common()
1127 ret = drm_modeset_lock(&crtc->cursor->mutex, &ctx); in drm_mode_cursor_common()
1282 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_page_flip_ioctl()
1285 ret = drm_modeset_lock(&plane->mutex, &ctx); in drm_mode_page_flip_ioctl()
A Ddrm_damage_helper.c161 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_helper_dirtyfb()
A Ddrm_encoder.c292 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_mode_getencoder()
A Ddrm_crtc.c485 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getcrtc()
499 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_getcrtc()
A DMakefile14 drm_modeset_lock.o drm_atomic.o drm_bridge.o \
A Ddrm_color_mgmt.c444 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_gamma_get_ioctl()
/linux/drivers/gpu/drm/i915/display/
A Dintel_global_state.c72 struct drm_modeset_lock *lock) in modeset_lock_is_held()
74 struct drm_modeset_lock *l; in modeset_lock_is_held()
229 ret = drm_modeset_lock(&crtc->base.mutex, in intel_atomic_lock_global_state()
/linux/drivers/gpu/drm/nouveau/
A Dnouveau_backlight.c162 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in nv50_edp_get_brightness()
172 ret = drm_modeset_lock(&crtc->mutex, &ctx); in nv50_edp_get_brightness()
205 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in nv50_edp_set_brightness()
215 ret = drm_modeset_lock(&crtc->mutex, &ctx); in nv50_edp_set_brightness()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_debugfs.c841 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in output_bpc_show()
850 drm_modeset_lock(&crtc->mutex, NULL); in output_bpc_show()
1427 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_clock_en_write()
1436 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_clock_en_write()
1612 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_width_write()
1621 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_width_write()
1797 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_height_write()
1806 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_height_write()
1975 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_bits_per_pixel_write()
1984 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_bits_per_pixel_write()
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A Damdgpu_dm_crc.c243 ret = drm_modeset_lock(&crtc->mutex, NULL); in amdgpu_dm_crtc_set_crc_source()
/linux/Documentation/gpu/
A Ddrm-kms.rst275 drm_modeset_lock <drm_modeset_lock>`. As a general rule the locking shouldn't be
453 .. kernel-doc:: drivers/gpu/drm/drm_modeset_lock.c
456 .. kernel-doc:: include/drm/drm_modeset_lock.h
459 .. kernel-doc:: drivers/gpu/drm/drm_modeset_lock.c
/linux/drivers/gpu/drm/msm/disp/dpu1/
A Ddpu_kms.h102 struct drm_modeset_lock global_state_lock;
/linux/drivers/gpu/drm/vboxvideo/
A Dvbox_irq.c128 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in vbox_update_mode_hints()
/linux/drivers/gpu/drm/msm/disp/mdp5/
A Dmdp5_kms.h43 struct drm_modeset_lock glob_state_lock;
A Dmdp5_smp.c340 drm_modeset_lock(&mdp5_kms->glob_state_lock, NULL); in mdp5_smp_dump()
/linux/drivers/gpu/drm/tilcdc/
A Dtilcdc_crtc.c577 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_recover_work()
889 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_update_clk()
/linux/drivers/gpu/drm/amd/display/
A DTODO70 12. drm_modeset_lock in MST should no longer be needed in recent kernels
/linux/drivers/gpu/drm/bridge/cadence/
A Dcdns-mhdp8546-hdcp.c492 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in cdns_mhdp_hdcp_prop_work()

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