Danilo Krummrich 57493a1455 drm: drv: implement __drm_dev_alloc() ... In the Rust DRM device abstraction we need to allocate a struct drm_device. Currently, there are two options, the deprecated drm_dev_alloc() (which does not support subclassing) and devm_drm_dev_alloc(). The latter supports subclassing, but also manages the initial reference through devres for the parent device. In Rust we want to conform with the subclassing pattern, but do not want to get the initial reference managed for us, since Rust has its own, idiomatic ways to properly deal with it. There are two options to achieve this. 1) Allocate the memory ourselves with a KBox. 2) Implement __drm_dev_alloc(), which supports subclassing, but is unmanged. While (1) would be possible, it would be cumbersome, since it would require exporting drm_dev_init() and drmm_add_final_kfree(). Hence, go with option (2) and implement __drm_dev_alloc(). Reviewed-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Lyude Paul <lyude@redhat.com> Link: https://lore.kernel.org/r/20250410235546.43736-2-dakr@kernel.org Signed-off-by: Danilo Krummrich <dakr@kernel.org>		2025-04-24 13:50:03 +02:00
..
bridge	drm/bridge/synopsys: Add MIPI DSI2 host controller bridge	2024-12-10 23:53:04 +01:00
clients	drm/client: Move public client header to clients/ subdirectory	2024-11-15 09:42:13 +01:00
display	drm-misc-next for v6.15:	2025-02-28 12:36:01 +10:00
intel	UAPI Changes:	2025-02-27 10:08:29 +10:00
ttm	drm/ttm: Add helpers for shrinking	2025-03-05 17:08:59 +01:00
amd_asic_type.h	drm/amdgpu: make amd_asic_type.h self-contained	2024-03-07 17:17:25 +02:00
drm_accel.h	drm next for 6.12-rc1	2024-09-19 10:18:15 +02:00
drm_atomic_helper.h	drm/atomic-helper: Introduce drm_atomic_helper_reset_crtc()	2025-02-13 16:17:46 +01:00
drm_atomic_state_helper.h
drm_atomic_uapi.h
drm_atomic.h	drm/atomic: Document history of drm_atomic_state	2025-02-19 16:59:10 +01:00
drm_audio_component.h
drm_auth.h	drm: Remove source code for non-KMS drivers	2023-12-06 10:08:37 +01:00
drm_blend.h	Revert "drm: Introduce pixel_source DRM plane property"	2023-12-04 21:33:10 +02:00
drm_bridge_connector.h
drm_bridge.h	drm/bridge: Pass full state to atomic_post_disable	2025-02-19 16:59:13 +01:00
drm_buddy.h	drm/buddy: Add start address support to trim function	2024-08-07 18:19:00 -04:00
drm_cache.h
drm_client_event.h	drm/client: include types.h to make drm_client_event.h self-contained	2025-02-12 10:44:43 +02:00
drm_client.h	drm/client: Send pending hotplug events after resume	2025-03-05 21:48:49 +01:00
drm_color_mgmt.h	drm: using mul_u32_u32() requires linux/math64.h	2023-12-19 15:29:17 +02:00
drm_connector.h	drm/display/hdmi: implement hotplug functions	2025-01-04 08:47:11 +02:00
drm_crtc_helper.h
drm_crtc.h	drm: add clone mode check for CRTC	2025-01-08 01:39:58 +02:00
drm_damage_helper.h	drm/damage-helper: add const qualifier in drm_atomic_helper_damage_merged()	2025-03-03 14:45:40 +02:00
drm_debugfs_crc.h	drm/crc: make drm_debugfs_crc.h self-contained and fix kernel-doc	2024-03-07 17:17:25 +02:00
drm_debugfs.h	drm/gpuvm: rename struct drm_gpuva_manager to struct drm_gpuvm	2023-09-26 01:51:28 +02:00
drm_device.h	drm: Introduce device wedged event	2025-02-13 12:15:43 -05:00
drm_drv.h	drm: drv: implement __drm_dev_alloc()	2025-04-24 13:50:03 +02:00
drm_edid.h	drm/edid: make drm_edid_block_valid() static	2024-08-14 12:16:34 +03:00
drm_eld.h	drm/eld: add helpers to modify the SADs of an ELD	2023-11-09 16:48:27 +02:00
drm_encoder.h	drm/encoder: register per-encoder debugfs dir	2023-12-04 16:07:29 +02:00
drm_exec.h	Merge drm/drm-next into drm-misc-next	2024-01-29 14:20:23 +01:00
drm_fb_dma_helper.h	drm/fb_dma: s/drm_panic_gem_get_scanout_buffer/drm_fb_dma_get_scanout_buffer	2024-04-15 13:50:40 -03:00
drm_fb_helper.h	drm/fb-helper: Remove struct drm_fb_helper.fb_probe	2025-03-05 21:48:50 +01:00
drm_fbdev_dma.h	drm/fbdev-dma: Remove obsolete setup function	2024-09-26 09:31:27 +02:00
drm_fbdev_shmem.h	drm/fbdev-shmem: Remove obsolete setup function	2024-09-26 09:31:28 +02:00
drm_fbdev_ttm.h	drm/fbdev-ttm: Remove obsolete setup function	2024-09-26 09:31:29 +02:00
drm_file.h	drm/file: Add fdinfo helper for printing regions with prefix	2025-02-07 15:23:36 +01:00
drm_fixed.h	drm: fixed: Don't use "proxy" headers	2024-08-13 12:13:45 +03:00
drm_flip_work.h	drm: Fix flip-task docs	2023-11-14 10:23:12 +01:00
drm_format_helper.h	drm/format-helper: Add conversion from XRGB8888 to BGR888	2025-03-03 16:13:33 +01:00
drm_fourcc.h	drm/fbdev-helper: Move color-mode lookup into 4CC format helper	2024-09-26 08:27:49 +02:00
drm_framebuffer.h	drm: Remove legacy cursor hotspot code	2023-11-24 11:58:02 +01:00
drm_gem_atomic_helper.h	drm/atomic-helper: Add format-conversion state to shadow-plane state	2023-11-14 10:01:14 +01:00
drm_gem_dma_helper.h	fs: move FMODE_UNSIGNED_OFFSET to fop_flags	2024-08-30 08:22:36 +02:00
drm_gem_framebuffer_helper.h
drm_gem_shmem_helper.h	drm/gem-shmem: Test for imported buffers with drm_gem_is_imported()	2025-03-06 08:59:04 +01:00
drm_gem_ttm_helper.h
drm_gem_vram_helper.h	drm/gem-vram: Remove support for simple display pipelines	2024-09-06 14:41:38 +02:00
drm_gem.h	drm/gem: Test for imported GEM buffers with helper	2025-03-06 08:58:27 +01:00
drm_gpusvm.h	drm/gpusvm: Add support for GPU Shared Virtual Memory	2025-03-06 11:35:28 -08:00
drm_gpuvm.h	drm/gpuvm: Add DRM_GPUVA_OP_DRIVER	2025-03-06 11:35:42 -08:00
drm_ioctl.h	drm: Remove locking for legacy ioctls and DRM_UNLOCKED	2023-12-06 10:08:32 +01:00
drm_kunit_helpers.h	drm/tests: Drop drm_kunit_helper_acquire_ctx_alloc()	2025-03-03 14:21:58 +01:00
drm_lease.h	drm/lease: make drm_lease.h self-contained	2024-03-07 17:17:25 +02:00
drm_managed.h	drm/managed: Add DRM-managed alloc_ordered_workqueue	2025-01-21 10:32:31 +01:00
drm_mipi_dbi.h	drm/mipi-dbi: Add support for DRM_FORMAT_RGB888	2024-06-07 16:09:05 +02:00
drm_mipi_dsi.h	drm/mipi-dsi: extend "multi" functions and use them in sony-td4353-jdi	2025-02-25 11:16:25 +01:00
drm_mm.h	drm/mm: Remove unused drm_mm_replace_node	2024-06-06 10:24:13 -04:00
drm_mode_config.h	drm: Remove struct drm_mode_config_funcs.output_poll_changed	2024-08-13 16:21:13 +02:00
drm_mode_object.h	drm/drm_mode_object: fix typo in kerneldoc	2025-02-04 14:11:14 +01:00
drm_modes.h	drm: Move drm_set_preferred_mode() helper from drm_edid to drm_modes	2024-01-05 21:14:46 +01:00
drm_modeset_helper_vtables.h	drm/atomic: Let drivers decide which planes to async flip	2025-02-14 00:54:29 +02:00
drm_modeset_helper.h
drm_modeset_lock.h
drm_module.h
drm_of.h	drm: of: Add drm_of_lvds_get_dual_link_pixel_order_sink()	2024-11-05 13:26:42 +02:00
drm_pagemap.h	drm/pagemap: Add DRM pagemap	2025-03-06 11:35:25 -08:00
drm_panel.h	drm/panel: remove unnecessary forward declaration	2025-02-10 16:48:41 +01:00
drm_panic.h	panic_qr: use new #[export] macro	2025-03-09 20:52:46 +01:00
drm_pciids.h
drm_plane_helper.h	drm/plane-helper: Move drm_plane_helper_atomic_check() into udl	2023-12-06 10:35:49 +01:00
drm_plane.h	drm: Export drm_plane_has_format()	2024-06-24 17:08:53 +03:00
drm_prime.h	drm: new helper: drm_gem_prime_handle_to_dmabuf()	2024-09-10 13:44:30 -04:00
drm_print.h	drm/print: require struct drm_device for drm_err() and friends	2025-03-04 17:03:50 +02:00
drm_privacy_screen_consumer.h
drm_privacy_screen_driver.h
drm_privacy_screen_machine.h
drm_probe_helper.h	drm/ast: Automatically clean up poll helper	2024-04-02 10:40:52 +02:00
drm_property.h	drm/drm_property: make replace_property_blob_from_id a DRM helper	2023-12-13 15:09:53 -05:00
drm_rect.h	drm/rect: Add drm_rect_overlap()	2024-08-23 16:47:56 +02:00
drm_self_refresh_helper.h
drm_simple_kms_helper.h
drm_suballoc.h	drm/suballoc: fix drm_suballoc.h kernel-doc	2024-03-07 17:17:25 +02:00
drm_syncobj.h
drm_sysfs.h
drm_util.h	drm: Move for_each_if() to util_macros.h for wider use	2025-02-17 14:27:35 +01:00
drm_utils.h	drm: Add panel backlight quirks	2024-11-21 09:28:11 -06:00
drm_vblank_work.h	drm: Add drm_vblank_work_flush_all().	2024-06-24 18:03:18 +02:00
drm_vblank.h	drm/vblank: add dynamic per-crtc vblank configuration support	2024-07-26 17:40:10 -04:00
drm_vma_manager.h
drm_writeback.h	drm: writeback: Create drmm variants for drm_writeback_connector initialization	2025-01-21 10:32:33 +01:00
gpu_scheduler.h	drm/sched: Group exported prototypes by object type	2025-02-24 10:17:42 +01:00
gud.h
Makefile	drm: ensure drm headers are self-contained and pass kernel-doc	2025-02-12 10:44:43 +02:00
spsc_queue.h
task_barrier.h