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Searched refs:drm_modeset_lock (Results 1 – 25 of 51) sorted by relevance

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/linux/include/drm/
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);
A Ddrm_mode_config.h380 struct drm_modeset_lock connection_mutex;
A Ddrm_crtc.h959 struct drm_modeset_lock mutex;
A Ddrm_plane.h641 struct drm_modeset_lock mutex;
A Ddrm_atomic.h296 struct drm_modeset_lock lock;
/linux/drivers/gpu/drm/
A Ddrm_modeset_lock.c280 struct drm_modeset_lock *lock; in drm_modeset_drop_locks()
283 struct drm_modeset_lock, head); in drm_modeset_drop_locks()
290 static inline int modeset_lock(struct drm_modeset_lock *lock, in modeset_lock()
348 struct drm_modeset_lock *contended = ctx->contended; in drm_modeset_backoff()
366 void drm_modeset_lock_init(struct drm_modeset_lock *lock) in drm_modeset_lock_init()
392 int drm_modeset_lock(struct drm_modeset_lock *lock, in drm_modeset_lock() function
401 EXPORT_SYMBOL(drm_modeset_lock);
422 void drm_modeset_unlock(struct drm_modeset_lock *lock) in drm_modeset_unlock()
462 ret = drm_modeset_lock(&crtc->mutex, ctx); in drm_modeset_lock_all_ctx()
468 ret = drm_modeset_lock(&plane->mutex, ctx); in drm_modeset_lock_all_ctx()
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A Ddrm_atomic.c356 ret = drm_modeset_lock(&crtc->mutex, state->acquire_ctx); in drm_atomic_get_crtc_state()
541 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_get_plane_state()
843 ret = drm_modeset_lock(&obj->lock, state->acquire_ctx); in drm_atomic_get_private_obj_state()
1074 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_get_connector_state()
1305 ret = drm_modeset_lock(&config->connection_mutex, state->acquire_ctx); in drm_atomic_add_affected_connectors()
1583 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, in update_output_state()
1786 drm_modeset_lock(&plane->mutex, NULL); in __drm_state_dump()
1794 drm_modeset_lock(&crtc->mutex, NULL); in __drm_state_dump()
1802 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in __drm_state_dump()
1811 drm_modeset_lock(&obj->lock, NULL); in __drm_state_dump()
A Ddrm_probe_helper.c351 ret = drm_modeset_lock(&connector->dev->mode_config.connection_mutex, &ctx); in drm_helper_probe_detect_ctx()
400 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, ctx); in drm_helper_probe_detect()
574 ret = drm_modeset_lock(&dev->mode_config.connection_mutex, &ctx); in drm_helper_probe_single_connector_modes()
A Ddrm_plane.c840 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getplane()
1271 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_cursor_common()
1279 ret = drm_modeset_lock(&crtc->cursor->mutex, &ctx); in drm_mode_cursor_common()
1434 ret = drm_modeset_lock(&crtc->mutex, &ctx); in drm_mode_page_flip_ioctl()
1437 ret = drm_modeset_lock(&plane->mutex, &ctx); in drm_mode_page_flip_ioctl()
A Ddrm_damage_helper.c162 ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); in drm_atomic_helper_dirtyfb()
A Ddrm_encoder.c349 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_mode_getencoder()
A Ddrm_crtc.c544 drm_modeset_lock(&plane->mutex, NULL); in drm_mode_getcrtc()
558 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_getcrtc()
A DMakefile66 drm_modeset_lock.o \
A Ddrm_color_mgmt.c448 drm_modeset_lock(&crtc->mutex, NULL); in drm_mode_gamma_get_ioctl()
A Ddrm_connector.c2639 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_connector_set_link_status_property()
2998 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_connector_privacy_screen_notifier()
3262 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in drm_mode_getconnector()
/linux/drivers/gpu/drm/nouveau/
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()
/linux/drivers/gpu/drm/i915/display/
A Dintel_load_detect.c82 ret = drm_modeset_lock(&crtc->base.mutex, ctx); in intel_load_detect_get_pipe()
96 ret = drm_modeset_lock(&possible_crtc->base.mutex, ctx); in intel_load_detect_get_pipe()
A Dintel_global_state.c115 struct drm_modeset_lock *lock) in modeset_lock_is_held()
117 struct drm_modeset_lock *l; in modeset_lock_is_held()
274 ret = drm_modeset_lock(&crtc->base.mutex, in intel_atomic_lock_global_state()
A Dhsw_ips.c295 ret = drm_modeset_lock(&crtc->base.mutex, NULL); in hsw_ips_debugfs_false_color_set()
/linux/drivers/gpu/drm/amd/display/amdgpu_dm/
A Damdgpu_dm_debugfs.c351 drm_modeset_lock(&mgr->base.lock, NULL); in dp_mst_is_end_device()
1071 drm_modeset_lock(&crtc->mutex, NULL); in amdgpu_current_bpc_show()
1122 drm_modeset_lock(&crtc->mutex, NULL); in amdgpu_current_colorspace_show()
1665 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_clock_en_write()
1674 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_clock_en_write()
1853 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_width_write()
1862 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_width_write()
2041 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in dp_dsc_slice_height_write()
2050 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_slice_height_write()
2231 drm_modeset_lock(&crtc->mutex, NULL); in dp_dsc_bits_per_pixel_write()
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A Damdgpu_dm_crc.c273 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
470 .. kernel-doc:: drivers/gpu/drm/drm_modeset_lock.c
473 .. kernel-doc:: include/drm/drm_modeset_lock.h
476 .. kernel-doc:: drivers/gpu/drm/drm_modeset_lock.c
/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/tilcdc/
A Dtilcdc_crtc.c578 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_recover_work()
890 drm_modeset_lock(&crtc->mutex, NULL); in tilcdc_crtc_update_clk()
/linux/drivers/gpu/drm/bridge/cadence/
A Dcdns-mhdp8546-hdcp.c493 drm_modeset_lock(&dev->mode_config.connection_mutex, NULL); in cdns_mhdp_hdcp_prop_work()

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