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602d565d3c10dfb2dfd397f65078cb603a26a513
linux/drivers/gpu/drm
History
Luca Ceresoli 602d565d3c drm/sti: hda: convert to devm_drm_bridge_alloc() API 
devm_drm_bridge_alloc() is the new API to be used for allocating (and
partially initializing) a private driver struct embedding a struct
drm_bridge.

This driver was missed during the automated conversion in commit
9c399719cf ("drm: convert many bridge drivers from devm_kzalloc() to
devm_drm_bridge_alloc() API") and following commits.

The lack of conversion for this driver is a bug since commit a7748dd127
("drm/bridge: get/put the bridge reference in drm_bridge_add/remove()")
which is the first commmit having added a drm_bridge_get/put() pair and
thus exposing the incorrect initial refcount issue.

Fix this by switching the driver to the new API.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Closes: https://lore.kernel.org/all/ce9c6aa3-5372-468f-a4bf-5a261259e459@samsung.com/
Fixes: a7748dd127 ("drm/bridge: get/put the bridge reference in drm_bridge_add/remove()")
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20250708-drm-bridge-convert-to-alloc-api-leftovers-v1-2-6285de8c3759@bootlin.com
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
2025-07-09 11:24:45 +02:00
..
adp
drm: convert many bridge drivers from devm_kzalloc() to devm_drm_bridge_alloc() API
2025-05-23 15:03:47 +02:00
amd
drm/amdgpu: fix the logic to validate fpriv and root bo
2025-07-09 10:15:30 +02:00
arm
drm/arm/hdlcd: Replace struct simplefb_format with custom type
2025-06-11 09:29:47 +02:00
armada
…
aspeed
…
ast
drm/gem-shmem: Do not map s/g table by default
2025-07-07 15:23:41 +02:00
atmel-hlcdc
…
bridge
drm/bridge: tc358767: fix uninitialized variable regression
2025-07-07 13:07:52 +02:00
ci
drm/ci: Uprev igt
2025-07-04 11:06:38 -07:00
clients
drm/fbdev-client: Skip DRM clients if modesetting is absent
2025-07-06 14:05:07 +03:00
display
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next
2025-07-08 16:49:07 +02:00
etnaviv
drm/sched: Store the drm client_id in drm_sched_fence
2025-05-28 16:15:58 +02:00
exynos
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
fsl-dcu
…
gma500
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
gud
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
hisilicon
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
hyperv
drm/hyperv: Add support for drm_panic
2025-06-05 14:59:56 +02:00
i915
Merge tag 'drm-intel-next-2025-07-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2025-07-08 14:07:44 +02:00
imagination
drm/imagination: Clear runtime PM errors while resetting the GPU
2025-07-04 16:25:08 +01:00
imx
drm/imx: Add i.MX8qxp Display Controller KMS
2025-05-14 15:11:31 +08:00
ingenic
…
kmb
…
lib
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
lima
drm: Get rid of drm_sched_job.id
2025-05-28 16:16:15 +02:00
logicvc
…
loongson
PCI: Add CONFIG_MMU dependency
2025-04-23 15:40:30 -05:00
mcde
drm/mcde: convert to devm_drm_bridge_alloc() API
2025-04-29 11:21:23 +02:00
mediatek
Merge drm/drm-next into drm-misc-next
2025-06-11 09:01:34 +02:00
meson
Merge tag 'drm-misc-next-2025-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-18 08:09:35 +10:00
mgag200
Merge drm/drm-next into drm-misc-next
2025-06-11 09:01:34 +02:00
msm
drm/msm: Small function param doc fix
2025-07-05 09:59:12 -07:00
mxsfb
…
nouveau
drm/dp: Change argument type of drm_edp_backlight_enable
2025-06-30 20:41:47 +05:30
nova
gpu: drm: nova: select AUXILIARY_BUS instead of depending on it
2025-05-15 20:59:32 +02:00
omapdrm
drm: omapdrm: reduce clang stack usage
2025-06-12 21:29:52 +03:00
panel
drm/panel: samsung-s6e8aa0: Drop MIPI_DSI_MODE_VSYNC_FLUSH flag
2025-07-01 10:46:07 +02:00
panfrost
drm/panfrost: Add support for Mali on the MT8370 SoC
2025-06-20 15:49:25 +01:00
panthor
drm/panthor: Wait for _READY register when powering on
2025-06-30 16:57:24 +01:00
pl111
…
qxl
PCI: Add CONFIG_MMU dependency
2025-04-23 15:40:30 -05:00
radeon
Merge tag 'amd-drm-next-6.17-2025-07-01' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
2025-07-04 10:06:29 +10:00
renesas
drm: renesas: rz-du: mipi_dsi: Add function pointers for configuring VCLK and mode validation
2025-06-12 19:42:28 +01:00
rockchip
drm/rockchip: vop2: Fix the update of LAYER/PORT select registers when there are multi display output on rk3588/rk3568
2025-07-08 17:44:08 +02:00
scheduler
drm/sched: De-clutter drm_sched_init
2025-07-04 15:16:31 +02:00
sitronix
Merge tag 'drm-misc-next-2025-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-18 08:09:35 +10:00
solomon
…
sprd
…
sti
drm/sti: hda: convert to devm_drm_bridge_alloc() API
2025-07-09 11:24:45 +02:00
stm
drm/bridge: stm_lvds: convert to devm_drm_bridge_alloc() API
2025-05-21 13:40:09 +02:00
sun4i
drm: sun4i: de33: mixer: add mixer configuration for the H616
2025-06-02 09:59:10 +02:00
sysfb
drm/format-helper: Move drm_fb_build_fourcc_list() to sysfb helpers
2025-06-18 10:46:03 +02:00
tegra
drm/tegra: Use dma_buf from GEM object instance
2025-07-07 17:02:28 +02:00
tests
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
tidss
drm/tidss: Add OLDI bridge support
2025-06-26 12:37:24 +03:00
tilcdc
…
tiny
drm/bochs: Add support for drm_panic
2025-06-23 11:30:18 +02:00
ttm
Merge tag 'drm-intel-next-2025-07-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2025-07-08 14:07:44 +02:00
tve200
…
udl
drm/gem-shmem: Do not map s/g table by default
2025-07-07 15:23:41 +02:00
v3d
Merge drm/drm-next into drm-misc-next
2025-06-11 09:01:34 +02:00
vboxvideo
…
vc4
Merge tag 'drm-misc-next-2025-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-18 08:09:35 +10:00
vgem
drm/vgem/vgem_drv convert to use faux_device
2025-07-07 15:24:14 +02:00
virtio
drm/virtio: Fix NULL pointer deref in virtgpu_dma_buf_free_obj()
2025-05-12 14:49:41 +03:00
vkms
drm/vkms: convert to use faux_device
2025-07-07 15:24:03 +02:00
vmwgfx
drm/vmwgfx: drop printing the TTM refcount for debugging
2025-06-30 13:35:44 +02:00
xe
Merge tag 'drm-intel-next-2025-07-04' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
2025-07-08 14:07:44 +02:00
xen
…
xlnx
drm: zynqmp_dp: convert to devm_drm_bridge_alloc() API
2025-05-21 13:40:09 +02:00
drm_atomic_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_atomic_state_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_atomic_uapi.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_atomic.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_auth.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_blend.c
drm/doc: document front-buffer rendering
2025-04-30 23:35:00 +02:00
drm_bridge_helper.c
drm/bridge: Include <linux/export.h>
2025-06-16 09:02:25 +02:00
drm_bridge.c
drm/bridge: add warning for bridges not using devm_drm_bridge_alloc()
2025-06-26 15:05:20 +02:00
drm_buddy.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_cache.c
…
drm_client_event.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_client_modeset.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_client.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_color_mgmt.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_connector.c
drm/connector: move HDR sink metadata to display info
2025-06-23 21:44:55 +03:00
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
…
drm_crtc_internal.h
…
drm_crtc.c
…
drm_damage_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_debugfs_crc.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_debugfs.c
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_displayid_internal.h
drm/edid: Refactor DisplayID timing block structs
2025-04-16 20:40:51 +03:00
drm_displayid.c
…
drm_draw_internal.h
…
drm_draw.c
…
drm_drv.c
drm: move drm based debugfs funcs to drm_debugfs.c
2025-07-04 15:58:22 +02:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
Merge tag 'drm-misc-next-2025-06-26' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-27 09:58:05 +10:00
drm_eld.c
…
drm_encoder.c
…
drm_exec.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_fb_dma_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_fb_helper.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_dma.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_shmem.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_fbdev_ttm.c
drm/client: Include <linux/export.h>
2025-06-16 09:02:29 +02:00
drm_file.c
drm: add debugfs support on per client-id basis
2025-07-04 15:59:06 +02:00
drm_flip_work.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_format_helper.c
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_format_internal.h
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_fourcc.c
drm/fourcc: Add RGB161616 and BGR161616 formats
2025-06-28 09:36:16 +02:00
drm_framebuffer.c
…
drm_gem_atomic_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem_dma_helper.c
…
drm_gem_framebuffer_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem_shmem_helper.c
drm/shmem-helper: Import dmabuf without mapping its sg_table
2025-06-03 09:21:01 +02:00
drm_gem_ttm_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem_vram_helper.c
drm/gem: Include <linux/export.h>
2025-06-16 09:02:35 +02:00
drm_gem.c
drm/gem: Add ww_acquire_ctx support to drm_gem_lru_scan()
2025-07-04 11:09:43 -07:00
drm_gpusvm.c
Merge tag 'drm-misc-next-2025-06-19' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next
2025-06-20 11:34:09 +10:00
drm_gpuvm.c
drm/gpuvm: Add locking helpers
2025-07-04 11:09:43 -07:00
drm_internal.h
drm: move drm based debugfs funcs to drm_debugfs.c
2025-07-04 15:58:22 +02:00
drm_ioc32.c
…
drm_ioctl.c
…
drm_kms_helper_common.c
…
drm_lease.c
…
drm_managed.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_mipi_dbi.c
drm/format-helper: Split off byte swapping from drm_fb_xrgb8888_to_rgb565()
2025-06-27 15:59:23 +02:00
drm_mipi_dsi.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_mm.c
…
drm_mode_config.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_mode_object.c
…
drm_modes.c
…
drm_modeset_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_modeset_lock.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_of.c
…
drm_panel_backlight_quirks.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panel_orientation_quirks.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panel.c
drm/panel: Include <linux/export.h>
2025-06-16 09:02:39 +02:00
drm_panic_qr.rs
rust: drm: remove unnecessary imports
2025-07-05 13:03:54 +02:00
drm_panic.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_pci.c
drm: Do not include <linux/export.h>
2025-06-16 09:00:09 +02:00
drm_plane_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_plane.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_prime.c
Revert "drm/prime: remove drm_prime_lookup_buf_by_handle"
2025-06-13 15:52:52 +02:00
drm_print.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_privacy_screen_x86.c
…
drm_privacy_screen.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_probe_helper.c
…
drm_property.c
…
drm_rect.c
…
drm_self_refresh_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_simple_kms_helper.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_suballoc.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_syncobj.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_sysfs.c
…
drm_trace_points.c
…
drm_trace.h
…
drm_vblank_work.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_vblank.c
treewide, timers: Rename from_timer() to timer_container_of()
2025-06-08 09:07:37 +02:00
drm_vma_manager.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
drm_writeback.c
drm: Include <linux/export.h>
2025-06-16 09:01:23 +02:00
Kconfig
Merge tag 'pci-v6.16-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2025-06-04 11:26:17 -07:00
Kconfig.debug
drm/format-helper: Move drm_fb_build_fourcc_list() to sysfb helpers
2025-06-18 10:46:03 +02:00
Makefile
Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel
2025-05-28 09:46:39 -07:00