| /Linux-v5.15/include/drm/ |
| D | drm_modeset_lock.h | 29 struct drm_modeset_lock;
52 struct drm_modeset_lock *contended;
76 struct drm_modeset_lock { struct
97 void drm_modeset_lock_init(struct drm_modeset_lock *lock); argument
103 static inline void drm_modeset_lock_fini(struct drm_modeset_lock *lock) in drm_modeset_lock_fini()
112 static inline bool drm_modeset_is_locked(struct drm_modeset_lock *lock) in drm_modeset_is_locked()
121 static inline void drm_modeset_lock_assert_held(struct drm_modeset_lock *lock) in drm_modeset_lock_assert_held()
126 int drm_modeset_lock(struct drm_modeset_lock *lock,
128 int __must_check drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock);
129 void drm_modeset_unlock(struct drm_modeset_lock *lock);
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| D | drm_mode_config.h | 385 struct drm_modeset_lock connection_mutex;
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| D | drm_crtc.h | 973 struct drm_modeset_lock mutex;
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| D | drm_plane.h | 620 struct drm_modeset_lock mutex;
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| /Linux-v5.15/drivers/gpu/drm/ |
| D | drm_modeset_lock.c | 230 struct drm_modeset_lock *lock; in drm_modeset_drop_locks()
233 struct drm_modeset_lock, head); in drm_modeset_drop_locks()
240 static inline int modeset_lock(struct drm_modeset_lock *lock, in modeset_lock()
296 struct drm_modeset_lock *contended = ctx->contended; in drm_modeset_backoff()
313 void drm_modeset_lock_init(struct drm_modeset_lock *lock) in drm_modeset_lock_init()
338 int drm_modeset_lock(struct drm_modeset_lock *lock, in drm_modeset_lock() function
347 EXPORT_SYMBOL(drm_modeset_lock);
358 int drm_modeset_lock_single_interruptible(struct drm_modeset_lock *lock) in drm_modeset_lock_single_interruptible()
368 void drm_modeset_unlock(struct drm_modeset_lock *lock) in drm_modeset_unlock()
403 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, ctx); in drm_modeset_lock_all_ctx()
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| D | drm_atomic.c | 347 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()
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| D | drm_probe_helper.c | 290 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()
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| D | drm_plane.c | 698 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()
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| D | drm_encoder.c | 292 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_mode_getencoder()
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| D | drm_damage_helper.c | 161 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_helper_dirtyfb()
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| D | Makefile | 14 drm_modeset_lock.o drm_atomic.o drm_bridge.o \
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| D | drm_crtc.c | 485 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getcrtc()
499 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_getcrtc()
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| D | drm_color_mgmt.c | 444 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_gamma_get_ioctl()
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| /Linux-v5.15/drivers/gpu/drm/i915/display/ |
| D | intel_global_state.c | 72 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()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/ |
| D | nouveau_backlight.c | 162 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()
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| /Linux-v5.15/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| D | amdgpu_dm_debugfs.c | 839 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in output_bpc_show()
848 drm_modeset_lock(&crtc->mutex, NULL); in output_bpc_show()
1131 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in dp_dsc_fec_support_show()
1425 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_clock_en_write()
1434 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_clock_en_write()
1610 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_width_write()
1619 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_width_write()
1795 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_height_write()
1804 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_height_write()
1973 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_bits_per_pixel_write()
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| D | amdgpu_dm_crc.c | 243 ret = drm_modeset_lock(&crtc->mutex, NULL); in amdgpu_dm_crtc_set_crc_source()
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| /Linux-v5.15/drivers/gpu/drm/msm/disp/dpu1/ |
| D | dpu_kms.h | 115 struct drm_modeset_lock global_state_lock;
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| /Linux-v5.15/Documentation/gpu/ |
| D | drm-kms.rst | 275 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
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| /Linux-v5.15/drivers/gpu/drm/vboxvideo/ |
| D | vbox_irq.c | 128 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in vbox_update_mode_hints()
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| /Linux-v5.15/drivers/gpu/drm/msm/disp/mdp5/ |
| D | mdp5_kms.h | 43 struct drm_modeset_lock glob_state_lock;
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| D | mdp5_smp.c | 340 drm_modeset_lock(&mdp5_kms->glob_state_lock, NULL); in mdp5_smp_dump()
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| /Linux-v5.15/drivers/gpu/drm/tilcdc/ |
| D | tilcdc_crtc.c | 577 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_recover_work()
889 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_update_clk()
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| /Linux-v5.15/drivers/gpu/drm/amd/display/ |
| D | TODO | 70 12. drm_modeset_lock in MST should no longer be needed in recent kernels
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| /Linux-v5.15/drivers/gpu/drm/bridge/cadence/ |
| D | cdns-mhdp8546-hdcp.c | 492 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in cdns_mhdp_hdcp_prop_work()
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