Edit: /sys/kernel/btf/drm_shmem_helper (33855B)
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Ǘ y drm_magic_t drm_mode_fb_cmd2 fb_id pixel_format pitches modifier drm_mode_create_dumb pitch drm_modeset_acquire_ctx stack_depot trylock_only drm_modeset_lock drm_mode_config_funcs fb_create get_format_info mode_valid atomic_check atomic_commit atomic_state_alloc atomic_state_clear atomic_state_free drm_framebuffer drm_device if_version dev_private render driver_features unplugged anon_inode unique master_mutex filelist_mutex filelist_internal clientlist_mutex clientlist vblank_disable_immediate vblank vblank_time_lock vbl_lock max_vblank_count vblank_event_list num_crtcs mode_config object_name_lock object_name_idr vma_offset_manager vram_mm switch_power_state fb_helper drm_file stereo_allowed universal_planes aspect_ratio_allowed writeback_connectors was_master is_master supports_virtualized_cursor_plane master_lookup_lock client_id object_idr syncobj_idr syncobj_table_lock driver_priv fbs fbs_lock pending_event_list event_space event_read_lock client_name client_name_lock debugfs_client drm_format_info drm_mode_status drm_display_mode drm_atomic_state drm_mode_config connection_mutex acquire_ctx idr_mutex tile_idr fb_lock num_fb fb_list connector_list_lock num_connector connector_ida connector_list connector_free_list connector_free_work num_encoder encoder_list num_total_plane plane_list panic_lock crtc_list property_list privobj_list max_width max_height poll_enabled poll_running delayed_event output_poll_work blob_lock property_blob_list edid_property dpms_property path_property tile_property link_status_property plane_type_property prop_src_x prop_src_y prop_src_w prop_src_h prop_crtc_x prop_crtc_y prop_crtc_w prop_crtc_h prop_fb_id prop_in_fence_fd prop_out_fence_ptr prop_crtc_id prop_fb_damage_clips prop_active prop_mode_id prop_vrr_enabled dvi_i_subconnector_property dvi_i_select_subconnector_property dp_subconnector_property tv_subconnector_property tv_select_subconnector_property legacy_tv_mode_property tv_mode_property tv_left_margin_property tv_right_margin_property tv_top_margin_property tv_bottom_margin_property tv_brightness_property tv_contrast_property tv_flicker_reduction_property tv_overscan_property tv_saturation_property tv_hue_property scaling_mode_property aspect_ratio_property content_type_property degamma_lut_property degamma_lut_size_property ctm_property gamma_lut_property gamma_lut_size_property suggested_x_property suggested_y_property non_desktop_property panel_orientation_property writeback_fb_id_property writeback_pixel_formats_property writeback_out_fence_ptr_property hdr_output_metadata_property content_protection_property hdcp_content_type_property preferred_depth prefer_shadow quirk_addfb_prefer_xbgr_30bpp quirk_addfb_prefer_host_byte_order async_page_flip fb_modifiers_not_supported normalize_zpos modifiers_property async_modifiers_property size_hints_property cursor_width cursor_height suspend_state helper_private drm_property drm_mode_config_helper_funcs DRM_SWITCH_POWER_ON DRM_SWITCH_POWER_OFF DRM_SWITCH_POWER_CHANGING DRM_SWITCH_POWER_DYNAMIC_OFF final_kfree drm_driver postclose unload master_set master_drop gem_create_object prime_handle_to_fd prime_fd_to_handle gem_prime_import gem_prime_import_sg_table dumb_create dumb_map_offset fbdev_probe num_ioctls drm_minor kdev debugfs_symlink drm_master drm_vblank_crtc drm_vma_offset_manager vm_addr_space_mm drm_vram_mm drm_fb_helper drm_gem_object handle_count vma_node import_attach _resv gpuva drm_fb_helper_surface_size drm_printer printfn puts category drm_ioctl_desc drm_prime_file_private dmabufs drm_debug_category DRM_UT_CORE DRM_UT_DRIVER DRM_UT_KMS DRM_UT_PRIME DRM_UT_ATOMIC DRM_UT_VBL DRM_UT_STATE DRM_UT_LEASE DRM_UT_DP DRM_UT_DRMRES series drm_mm_node hole_stack rb_hole_size rb_hole_addr hole_size subtree_max_hole drm_mm color_adjust head_node holes_size holes_addr scan_active drm_vma_offset_node vm_node vm_files drm_gem_object_status DRM_GEM_OBJECT_RESIDENT DRM_GEM_OBJECT_PURGEABLE DRM_GEM_OBJECT_ACTIVE drm_gem_object_funcs print_info get_sg_table drm_gem_lru drm_ioctl_t drm_ioctl_flags DRM_AUTH DRM_MASTER DRM_ROOT_ONLY DRM_RENDER_ALLOW drm_gem_shmem_object pages_use_count pages_pin_count madv madv_list vmap_use_count pages_mark_dirty_on_put pages_mark_accessed_on_put map_wc shmem indent gemfs filp_head num_planes block_w block_h hsub vsub has_alpha is_yuv is_color_indexed MODE_OK MODE_HSYNC MODE_VSYNC MODE_H_ILLEGAL MODE_V_ILLEGAL MODE_BAD_WIDTH MODE_NOMODE MODE_NO_INTERLACE MODE_NO_DBLESCAN MODE_NO_VSCAN MODE_MEM MODE_VIRTUAL_X MODE_VIRTUAL_Y MODE_MEM_VIRT MODE_NOCLOCK MODE_CLOCK_HIGH MODE_CLOCK_LOW MODE_CLOCK_RANGE MODE_BAD_HVALUE MODE_BAD_VVALUE MODE_BAD_VSCAN MODE_HSYNC_NARROW MODE_HSYNC_WIDE MODE_HBLANK_NARROW MODE_HBLANK_WIDE MODE_VSYNC_NARROW MODE_VSYNC_WIDE MODE_VBLANK_NARROW MODE_VBLANK_WIDE MODE_PANEL MODE_INTERLACE_WIDTH MODE_ONE_WIDTH MODE_ONE_HEIGHT MODE_ONE_SIZE MODE_NO_REDUCED MODE_NO_STEREO MODE_NO_420 MODE_STALE MODE_BAD MODE_ERROR hdisplay hsync_start hsync_end hskew vdisplay vsync_start vsync_end vscan crtc_clock crtc_hdisplay crtc_hblank_start crtc_hblank_end crtc_hsync_start crtc_hsync_end crtc_htotal crtc_hskew crtc_vdisplay crtc_vblank_start crtc_vblank_end crtc_vsync_start crtc_vsync_end crtc_vtotal width_mm height_mm expose_to_userspace picture_aspect_ratio enum_list fb damage_clip damage_lock damage_work kernel_fb_list delayed_hotplug deferred_setup preferred_bpp fb_width fb_height surface_width surface_height surface_bpp surface_depth hdr_static_metadata min_cll hdmi_type1 hdr_sink_metadata drm_mode_object free_cb drm_object_properties drm_clip_rect drm_mode_subconnector DRM_MODE_SUBCONNECTOR_Automatic DRM_MODE_SUBCONNECTOR_Unknown DRM_MODE_SUBCONNECTOR_VGA DRM_MODE_SUBCONNECTOR_DVID DRM_MODE_SUBCONNECTOR_DVIA DRM_MODE_SUBCONNECTOR_Composite DRM_MODE_SUBCONNECTOR_SVIDEO DRM_MODE_SUBCONNECTOR_Component DRM_MODE_SUBCONNECTOR_SCART DRM_MODE_SUBCONNECTOR_DisplayPort DRM_MODE_SUBCONNECTOR_HDMIA DRM_MODE_SUBCONNECTOR_Native DRM_MODE_SUBCONNECTOR_Wireless drm_property_blob head_global head_file drm_connector_force DRM_FORCE_UNSPECIFIED DRM_FORCE_OFF DRM_FORCE_ON DRM_FORCE_ON_DIGITAL drm_connector_status connector_status_connected connector_status_disconnected connector_status_unknown drm_connector_registration_state DRM_CONNECTOR_INITIALIZING DRM_CONNECTOR_REGISTERED DRM_CONNECTOR_UNREGISTERED subpixel_order SubPixelUnknown SubPixelHorizontalRGB SubPixelHorizontalBGR SubPixelVerticalRGB SubPixelVerticalBGR SubPixelNone drm_connector_tv_mode DRM_MODE_TV_MODE_NTSC DRM_MODE_TV_MODE_NTSC_443 DRM_MODE_TV_MODE_NTSC_J DRM_MODE_TV_MODE_PAL DRM_MODE_TV_MODE_PAL_M DRM_MODE_TV_MODE_PAL_N DRM_MODE_TV_MODE_SECAM DRM_MODE_TV_MODE_MONOCHROME DRM_MODE_TV_MODE_MAX drm_scrambling low_rates drm_scdc read_request scrambling drm_hdmi_dsc_cap v_1p2 all_bpp bpc_supported max_slices clk_per_slice max_lanes max_frl_rate_per_lane total_chunk_kbytes drm_hdmi_info scdc y420_vdb_modes y420_cmdb_modes y420_dc_modes dsc_cap drm_link_status DRM_LINK_STATUS_GOOD DRM_LINK_STATUS_BAD drm_hdmi_broadcast_rgb DRM_HDMI_BROADCAST_RGB_AUTO DRM_HDMI_BROADCAST_RGB_FULL DRM_HDMI_BROADCAST_RGB_LIMITED drm_monitor_range_info min_vfreq max_vfreq drm_luminance_range_info min_luminance max_luminance drm_privacy_screen_status PRIVACY_SCREEN_DISABLED PRIVACY_SCREEN_ENABLED PRIVACY_SCREEN_DISABLED_LOCKED PRIVACY_SCREEN_ENABLED_LOCKED drm_colorspace DRM_MODE_COLORIMETRY_DEFAULT DRM_MODE_COLORIMETRY_NO_DATA DRM_MODE_COLORIMETRY_SMPTE_170M_YCC DRM_MODE_COLORIMETRY_BT709_YCC DRM_MODE_COLORIMETRY_XVYCC_601 DRM_MODE_COLORIMETRY_XVYCC_709 DRM_MODE_COLORIMETRY_SYCC_601 DRM_MODE_COLORIMETRY_OPYCC_601 DRM_MODE_COLORIMETRY_OPRGB DRM_MODE_COLORIMETRY_BT2020_CYCC DRM_MODE_COLORIMETRY_BT2020_RGB DRM_MODE_COLORIMETRY_BT2020_YCC DRM_MODE_COLORIMETRY_DCI_P3_RGB_D65 DRM_MODE_COLORIMETRY_DCI_P3_RGB_THEATER DRM_MODE_COLORIMETRY_RGB_WIDE_FIXED DRM_MODE_COLORIMETRY_RGB_WIDE_FLOAT DRM_MODE_COLORIMETRY_BT601_YCC DRM_MODE_COLORIMETRY_COUNT drm_display_info bpc panel_orientation color_formats bus_formats num_bus_formats max_tmds_clock dvi_dual is_hdmi has_audio has_hdmi_infoframe rgb_quant_range_selectable edid_hdmi_rgb444_dc_modes edid_hdmi_ycbcr444_dc_modes cea_rev non_desktop monitor_range luminance_range mso_stream_count mso_pixel_overlap max_dsc_bpp vics vics_len source_physical_address drm_connector_tv_margins drm_tv_connector_state select_subconnector subconnector legacy_mode contrast flicker_reduction overscan saturation hue drm_connector_hdmi_infoframe hdr_drm drm_connector_hdmi_state broadcast_rgb infoframes is_limited_range output_bpc output_format tmds_char_rate drm_connector_state crtc best_encoder link_status self_refresh_aware hdcp_content_type scaling_mode content_protection writeback_job max_requested_bpc max_bpc privacy_screen_sw_state hdr_output_metadata drm_connector global_connector_list_entry connector_type connector_type_id interlace_allowed doublescan_allowed ycbcr_420_allowed registration_state probed_modes display_info edid_blob_ptr vrr_capable_property colorspace_property path_blob_ptr max_bpc_property privacy_screen privacy_screen_notifier privacy_screen_sw_state_property privacy_screen_hw_state_property broadcast_rgb_property polled cmdline_mode edid_override edid_override_mutex epoch_counter possible_encoders encoder eld eld_mutex latency_present video_latency audio_latency ddc null_edid_counter bad_edid_counter edid_corrupt real_edid_checksum debugfs_entry tile_blob_ptr has_tile tile_group tile_is_single_monitor num_h_tile num_v_tile tile_h_loc tile_v_loc tile_h_size tile_v_size free_node hdmi_audio cec drm_crtc hwmode gamma_size gamma_store scaling_filter_property commit_list commit_lock fence_context fence_lock fence_seqno timeline_name self_refresh_data drm_encoder drm_crtc_commit drm_writeback_job drm_connector_hdmi_audio_funcs mute_stream hdmi_codec_daifmt hdmi_codec_params drm_connector_cec_funcs phys_addr_invalidate phys_addr_set drm_connector_hdmi_funcs tmds_char_rate_valid clear_infoframe write_infoframe read_edid drm_edid drm_connector_funcs fill_modes late_register early_unregister atomic_duplicate_state atomic_destroy_state atomic_set_property atomic_get_property atomic_print_state oob_hotplug_event drm_cmdline_mode refresh_specified bpp_specified pixel_clock rotation_reflection tv_margins tv_mode tv_mode_specified drm_connector_hdmi_audio codec_pdev plugged_cb plugged_cb_dev dai_port drm_connector_hdmi supported_formats drm_connector_cec drm_privacy_screen drm_connector_helper_funcs drm_tile_group drm_color_encoding DRM_COLOR_YCBCR_BT601 DRM_COLOR_YCBCR_BT709 DRM_COLOR_YCBCR_BT2020 DRM_COLOR_ENCODING_MAX drm_color_range DRM_COLOR_YCBCR_LIMITED_RANGE DRM_COLOR_YCBCR_FULL_RANGE DRM_COLOR_RANGE_MAX drm_rect drm_scaling_filter DRM_SCALING_FILTER_DEFAULT DRM_SCALING_FILTER_NEAREST_NEIGHBOR drm_plane_state plane crtc_x crtc_y crtc_w crtc_h src_x src_y src_h src_w hotspot_x hotspot_y alpha pixel_blend_mode zpos normalized_zpos color_encoding color_range fb_damage_clips ignore_damage_clips scaling_filter color_mgmt_changed drm_plane possible_crtcs format_types format_count format_default modifier_count old_fb alpha_property zpos_property rotation_property blend_mode_property color_encoding_property color_range_property hotspot_x_property hotspot_y_property kmsg_panic drm_plane_funcs update_plane disable_plane format_mod_supported format_mod_supported_async drm_plane_type DRM_PLANE_TYPE_OVERLAY DRM_PLANE_TYPE_PRIMARY DRM_PLANE_TYPE_CURSOR drm_plane_helper_funcs drm_crtc_crc_entry has_frame_counter drm_crtc_crc opened values_cnt drm_crtc_state planes_changed mode_changed active_changed connectors_changed zpos_changed no_vblank plane_mask connector_mask encoder_mask adjusted_mode mode_blob degamma_lut ctm gamma_lut target_vblank async_flip vrr_enabled self_refresh_active drm_pending_vblank_event drm_crtc_funcs cursor_set cursor_set2 cursor_move gamma_set page_flip page_flip_target set_crc_source verify_crc_source get_crc_sources get_vblank_counter enable_vblank disable_vblank get_vblank_timestamp drm_mode_set connectors drm_crtc_helper_funcs drm_self_refresh_data drm_client_funcs drm_client_dev modeset_mutex modesets hotplug_pending hotplug_failed drm_client_buffer gem drm_fb_helper_funcs fb_dirty fb_restore cpp char_per_block drm_framebuffer_funcs create_handle clip __drm_gem_shmem_create drm_fbdev_shmem_defio_copyarea drm_fbdev_shmem_defio_fillrect drm_fbdev_shmem_defio_imageblit drm_fbdev_shmem_defio_read drm_fbdev_shmem_defio_write drm_fbdev_shmem_driver_fbdev_probe drm_fbdev_shmem_fb_destroy drm_fbdev_shmem_fb_mmap drm_fbdev_shmem_fb_open drm_fbdev_shmem_fb_release drm_fbdev_shmem_get_page drm_fbdev_shmem_helper_fb_dirty drm_gem_shmem_create drm_gem_shmem_create_with_mnt drm_gem_shmem_dumb_create drm_gem_shmem_fault drm_gem_shmem_free drm_gem_shmem_get_pages_locked drm_gem_shmem_get_pages_sgt drm_gem_shmem_get_sg_table drm_gem_shmem_madvise_locked drm_gem_shmem_mmap drm_gem_shmem_object_free drm_gem_shmem_object_get_sg_table drm_gem_shmem_object_mmap drm_gem_shmem_object_pin drm_gem_shmem_object_print_info drm_gem_shmem_object_unpin drm_gem_shmem_object_vmap drm_gem_shmem_object_vunmap drm_gem_shmem_pin drm_gem_shmem_pin_locked drm_gem_shmem_prime_import_no_map drm_gem_shmem_prime_import_sg_table drm_gem_shmem_print_info drm_gem_shmem_purge_locked drm_gem_shmem_put_pages_locked drm_gem_shmem_unpin drm_gem_shmem_unpin_locked drm_gem_shmem_vm_close drm_gem_shmem_vm_open drm_gem_shmem_vmap_locked drm_gem_shmem_vunmap_locked