📦 linux-manual

D (continued)

• drm_hdmi_vendor_infoframe_from_display_mode(9)fill an HDMI infoframe with data from a DRM display mode✨
• drm_helper_connector_dpms(9)connector dpms helper implementation✨
• drm_helper_crtc_in_use(9)check if a given CRTC is in a mode_config✨
• drm_helper_disable_unused_functions(9)disable unused objects✨
• drm_helper_encoder_in_use(9)check if a given encoder is in use✨
• drm_helper_force_disable_all(9)Forcibly turn off all enabled CRTCs✨
• drm_helper_hpd_irq_event(9)hotplug processing✨
• drm_helper_mode_fill_fb_struct(9)fill out framebuffer metadata✨
• drm_helper_move_panel_connectors_to_head(9)move panels to the front in the connector list✨
• drm_helper_probe_detect(9)probe connector status✨
• drm_helper_probe_single_connector_modes(9)get complete set of display modes✨
• drm_helper_resume_force_mode(9)force-restore mode setting configuration✨
• drm_i915_getparam_t(9)Driver parameter query structure. See struct drm_i915_getparam.✨
• drm_info_printer(9)construct a &drm_printer that outputs to dev_printk()✨
• drm_invalid_op(9)DRM invalid ioctl implementation✨
• drm_ioctl(9)ioctl callback implementation for DRM drivers✨
• DRM_IOCTL_ASAHI(9)Build an Asahi IOCTL number✨
• drm_ioctl_compat_t(9)compatibility DRM ioctl function type.✨
• DRM_IOCTL_DEF_DRV(9)helper macro to fill out a &struct drm_ioctl_desc✨
• DRM_IOCTL_ETHOSU(9)Build a ethosu IOCTL number✨
• drm_ioctl_flags(9)Check for core ioctl and return ioctl permission flags✨
• DRM_IOCTL_GEM_CHANGE_HANDLE(9)Move an object to a different handle✨
• DRM_IOCTL_GEM_CLOSE(9)Close a GEM handle.✨
• DRM_IOCTL_MODE_CLOSEFB(9)Close a framebuffer.✨
• DRM_IOCTL_MODE_CREATE_DUMB(9)Create a new dumb buffer object.✨
• DRM_IOCTL_MODE_GETFB2(9)Get framebuffer metadata.✨
• DRM_IOCTL_MODE_RMFB(9)Remove a framebuffer.✨
• DRM_IOCTL_PANTHOR(9)Build a Panthor IOCTL number✨
• DRM_IOCTL_PRIME_FD_TO_HANDLE(9)Convert a DMA-BUF FD to a GEM handle.✨
• DRM_IOCTL_PRIME_HANDLE_TO_FD(9)Convert a GEM handle to a DMA-BUF FD.✨
• DRM_IOCTL_SET_CLIENT_NAME(9)Attach a name to a drm_file✨
• DRM_IOCTL_SYNCOBJ_EVENTFD(9)Register an eventfd to be signalled by a syncobj.✨
• drm_ioctl_t(9)DRM ioctl function type.✨
• drm_is_accel_client(9)is this an open file of the compute acceleration node✨
• drm_is_current_master(9)checks whether @priv is the current master✨
• drm_is_panel_follower(9)Check if the device is a panel follower✨
• drm_is_primary_client(9)is this an open file of the primary node✨
• drm_is_render_client(9)is this an open file of the render node✨
• DRM_IVPU_CAP_BO_CREATE_FROM_USERPTR(9)✨
• DRM_IVPU_CAP_DMA_MEMORY_RANGE(9)✨
• DRM_IVPU_CAP_MANAGE_CMDQ(9)✨
• DRM_IVPU_CAP_METRIC_STREAMER(9)✨
• drm_kms_helper_connector_hotplug_event(9)fire off a KMS connector hotplug event✨
• drm_kms_helper_hotplug_event(9)fire off KMS hotplug events✨
• drm_kms_helper_is_poll_worker(9)is %current task an output poll worker?✨
• drm_kms_helper_poll_disable(9)disable output polling✨
• drm_kms_helper_poll_enable(9)re-enable output polling.✨
• drm_kms_helper_poll_fini(9)disable output polling and clean it up✨
• drm_kms_helper_poll_init(9)initialize and enable output polling✨
• drm_kms_helper_poll_reschedule(9)reschedule the output polling work✨
• drm_kunit_add_mode_destroy_action(9)Add a drm_destroy_mode kunit action✨
• drm_kunit_display_mode_from_cea_vic(9)return a mode for CEA VIC for a KUnit test✨
• drm_kunit_helper_alloc_device(9)Allocate a mock device for a KUnit test✨
• drm_kunit_helper_alloc_drm_device(9)Allocates a mock DRM device for KUnit tests✨
• drm_kunit_helper_alloc_drm_device_with_driver(9)Allocates a mock DRM device for KUnit tests✨
• drm_kunit_helper_atomic_state_alloc(9)Allocates an atomic state✨
• drm_kunit_helper_create_crtc(9)Creates a mock CRTC for a KUnit test✨
• drm_kunit_helper_create_primary_plane(9)Creates a mock primary plane for a KUnit test✨
• drm_kunit_helper_enable_crtc_connector(9)Enables a CRTC -> Connector output✨
• drm_kunit_helper_free_device(9)Frees a mock device✨
• drm_line_printer(9)construct a &drm_printer that prefixes outputs with line numbers✨
• drm_log_register(9)Register a drm device to drm_log✨
• drm_lspcon_get_mode(9)Get LSPCON's current mode of operation by reading offset (0x80, 0x41)✨
• drm_lspcon_set_mode(9)Change LSPCON's mode of operation by writing offset (0x80, 0x40)✨
• drm_master_get(9)reference a master pointer✨
• drm_master_put(9)unreference and clear a master pointer✨
• drm_match_cea_mode(9)look for a CEA mode matching given mode✨
• drm_memcpy_from_wc(9)Perform the fastest available memcpy from a source that may be WC.✨
• drm_mipi_dbi_connector_helper_get_modes(9)Duplicates the MIPI DBI mode for the connector✨
• drm_mipi_dbi_crtc_helper_atomic_check(9)MIPI DBI CRTC check helper✨
• drm_mipi_dbi_crtc_helper_atomic_disable(9)MIPI DBI CRTC disable helper✨
• drm_mipi_dbi_crtc_helper_mode_valid(9)MIPI DBI mode-valid helper✨
• drm_mipi_dbi_dev_init(9)MIPI DBI device initialization✨
• drm_mipi_dbi_plane_helper_atomic_check(9)MIPI DBI plane check helper✨
• drm_mipi_dbi_plane_helper_atomic_update(9)Display update helper✨
• drm_mipi_dsi_get_input_bus_fmt(9)Get the required MEDIA_BUS_FMT_* based input pixel format for a given DSI output pixel format✨
• drm_mm_clean(9)checks whether an allocator is clean✨
• drm_mm_for_each_hole(9)iterator to walk over all holes✨
• drm_mm_for_each_node(9)iterator to walk over all allocated nodes✨
• drm_mm_for_each_node_in_range(9)iterator to walk over a range of allocated nodes✨
• drm_mm_for_each_node_safe(9)iterator to walk over all allocated nodes✨
• drm_mm_hole_follows(9)checks whether a hole follows this node✨
• drm_mm_hole_node_end(9)computes the end of the hole following @node✨
• drm_mm_hole_node_start(9)computes the start of the hole following @node✨
• drm_mm_init(9)initialize a drm-mm allocator✨
• drm_mm_initialized(9)checks whether an allocator is initialized✨
• drm_mm_insert_node(9)search for space and insert @node✨
• drm_mm_insert_node_generic(9)search for space and insert @node✨
• drm_mm_insert_node_in_range(9)ranged search for space and insert @node✨
• drm_mm_node_allocated(9)checks whether a node is allocated✨
• drm_mm_nodes(9)list of nodes under the drm_mm range manager✨
• drm_mm_print(9)print allocator state✨
• drm_mm_remove_node(9)Remove a memory node from the allocator.✨
• drm_mm_reserve_node(9)insert an pre-initialized node✨
• drm_mm_scan_add_block(9)add a node to the scan list✨
• drm_mm_scan_color_evict(9)evict overlapping nodes on either side of hole✨
• drm_mm_scan_init(9)initialize lru scanning✨
• drm_mm_scan_init_with_range(9)initialize range-restricted lru scanning✨
• drm_mm_scan_remove_block(9)remove a node from the scan list✨
• drm_mm_takedown(9)clean up a drm_mm allocator✨
• drm_mock_sched_advance(9)Advances the mock scheduler timeline✨
• drm_mock_sched_entity_free(9)Destroys a mock scheduler entity✨
• drm_mock_sched_entity_new(9)Create a new mock scheduler entity✨
• drm_mock_sched_fini(9)Destroys a mock scheduler✨
• drm_mock_sched_job_is_finished(9)Check if a job is finished✨
• drm_mock_sched_job_new(9)Create a new mock scheduler job✨
• drm_mock_sched_job_set_duration_us(9)Set a job duration✨
• drm_mock_sched_job_submit(9)Arm and submit a job in one go✨
• drm_mock_sched_job_wait_finished(9)Wait until a job is finished✨
• drm_mock_sched_job_wait_scheduled(9)Wait until a job is scheduled✨
• drm_mock_sched_new(9)Create a new mock scheduler✨
• drm_mode_addfb(9)add an FB to the graphics configuration✨
• drm_mode_addfb2(9)add an FB to the graphics configuration✨
• DRM_MODE_ARG(9)printf arguments for &struct drm_display_mode✨
• DRM_MODE_ATOMIC_ALLOW_MODESET(9)✨
• DRM_MODE_ATOMIC_FLAGS(9)✨
• DRM_MODE_ATOMIC_NONBLOCK(9)✨
• DRM_MODE_ATOMIC_TEST_ONLY(9)✨
• drm_mode_compare(9)compare modes for favorability✨
• drm_mode_config_cleanup(9)free up DRM mode_config info✨
• drm_mode_config_create_initial_state(9)Allocates the initial state✨
• drm_mode_config_helper_resume(9)Modeset resume helper✨
• drm_mode_config_helper_suspend(9)Modeset suspend helper✨
• drm_mode_config_init(9)DRM mode_configuration structure initialization✨
• drm_mode_config_reset(9)call ->reset callbacks✨
• drm_mode_convert_to_umode(9)convert a drm_display_mode into a modeinfo✨
• drm_mode_convert_umode(9)convert a modeinfo into a drm_display_mode✨
• drm_mode_copy(9)copy the mode✨
• drm_mode_create(9)create a new display mode✨
• drm_mode_create_aspect_ratio_property(9)create aspect ratio property✨
• drm_mode_create_content_type_property(9)create content type property✨
• drm_mode_create_dp_colorspace_property(9)create dp colorspace property✨
• drm_mode_create_dvi_i_properties(9)create DVI-I specific connector properties✨
• drm_mode_create_from_cmdline_mode(9)convert a command line modeline into a DRM display mode✨
• drm_mode_create_hdmi_colorspace_property(9)create hdmi colorspace property✨
• drm_mode_create_scaling_mode_property(9)create scaling mode property✨
• drm_mode_create_suggested_offset_properties(9)create suggests offset properties✨
• drm_mode_create_tile_group(9)create a tile group from a displayid description✨
• drm_mode_create_tv_margin_properties(9)create TV connector margin properties✨
• drm_mode_create_tv_properties(9)create TV specific connector properties✨
• drm_mode_create_tv_properties_legacy(9)create TV specific connector properties✨
• drm_mode_crtc_set_gamma_size(9)set the gamma table size✨
• drm_mode_debug_printmodeline(9)print a mode to dmesg✨
• drm_mode_destroy(9)remove a mode✨
• drm_mode_dirtyfb_ioctl(9)flush frontbuffer rendering on an FB✨
• drm_mode_duplicate(9)allocate and duplicate an existing mode✨
• drm_mode_equal(9)test modes for equality✨
• drm_mode_equal_no_clocks(9)test modes for equality✨
• drm_mode_equal_no_clocks_no_stereo(9)test modes for equality✨
• DRM_MODE_FMT(9)printf string for &struct drm_display_mode✨
• drm_mode_gamma_get_ioctl(9)get the gamma table✨
• drm_mode_gamma_set_ioctl(9)set the gamma table✨
• drm_mode_get_hv_timing(9)Fetches hdisplay/vdisplay for given mode✨
• drm_mode_get_tile_group(9)get a reference to an existing tile group✨
• drm_mode_getcrtc(9)get CRTC configuration✨
• drm_mode_getfb(9)get FB info✨
• drm_mode_getfb2_ioctl(9)get extended FB info✨
• drm_mode_getresources(9)get graphics configuration✨
• DRM_MODE_INIT(9)Initialize display mode✨
• drm_mode_init(9)initialize the mode from another mode✨
• drm_mode_is_420(9)if a given videomode can be supported in YCBCR420 output format✨
• drm_mode_is_420_also(9)if a given videomode can be supported in YCBCR420 output format also (along with RGB/YCBCR444/422)✨
• drm_mode_is_420_only(9)if a given videomode can be only supported in YCBCR420 output format✨
• drm_mode_is_stereo(9)check for stereo mode flags✨
• drm_mode_legacy_fb_format(9)compute drm fourcc code from legacy description✨
• drm_mode_match(9)test modes for (partial) equality✨
• drm_mode_mmap_dumb_ioctl(9)create an mmap offset for a dumb backing storage buffer✨
• drm_mode_obj_get_properties_ioctl(9)get the current value of a object's property✨
• drm_mode_object_add(9)allocate a new modeset identifier✨
• drm_mode_object_find(9)look up a drm object with static lifetime✨
• drm_mode_object_get(9)acquire a mode object reference✨
• drm_mode_object_lease_required(9)check types which must be leased to be used✨
• drm_mode_object_put(9)release a mode object reference✨
• drm_mode_object_unregister(9)free a modeset identifier✨
• DRM_MODE_PAGE_FLIP_ASYNC(9)✨
• DRM_MODE_PAGE_FLIP_EVENT(9)✨
• DRM_MODE_PAGE_FLIP_FLAGS(9)✨
• drm_mode_parse_command_line_for_connector(9)parse command line modeline for connector✨
• drm_mode_plane_set_obj_prop(9)set the value of a property✨
• drm_mode_probed_add(9)add a mode to a connector's probed_mode list✨
• drm_mode_prune_invalid(9)remove invalid modes from mode list✨
• drm_mode_put_tile_group(9)drop a reference to a tile group.✨
• DRM_MODE_RES_MM(9)Calculates the display size from resolution and DPI✨
• drm_mode_rmfb(9)remove an FB from the configuration✨
• drm_mode_set_config_internal(9)helper to call &drm_mode_config_funcs.set_config✨
• drm_mode_set_crtcinfo(9)set CRTC modesetting timing parameters✨
• drm_mode_set_name(9)set the name on a mode✨
• drm_mode_setcrtc(9)set CRTC configuration✨
• drm_mode_size_dumb(9)Calculates the scanline and buffer sizes for dumb buffers✨
• drm_mode_sort(9)sort mode list✨
• drm_mode_validate_driver(9)make sure the mode is somewhat sane✨
• drm_mode_validate_size(9)make sure modes adhere to size constraints✨
• drm_mode_validate_ycbcr420(9)add 'ycbcr420-only' modes only when allowed✨
• drm_mode_vrefresh(9)get the vrefresh of a mode✨
• drm_modeset_acquire_fini(9)cleanup acquire context✨
• drm_modeset_acquire_init(9)initialize acquire context✨
• drm_modeset_backoff(9)deadlock avoidance backoff✨
• drm_modeset_drop_locks(9)drop all locks✨
• drm_modeset_is_locked(9)equivalent to mutex_is_locked()✨
• drm_modeset_lock(9)take modeset lock✨