OpenCloudOS-Kernel/drivers/gpu/drm
Shradha Gupta 5c1dc516f5 drm: Check polling initialized before enabling in drm_helper_probe_single_connector_modes
commit 048a36d8a6085bbd8ab9e5794b713b92ac986450 upstream.

In function drm_helper_probe_single_connector_modes() when we enable
polling again, if it is already uninitialized, a warning is reported.
This patch fixes the warning message by checking if poll is initialized
before enabling it.

Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202401191128.db8423f1-oliver.sang@intel.com
Signed-off-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1706856224-9725-1-git-send-email-shradhagupta@linux.microsoft.com
Cc: Holger Hoffstätte <holger@applied-asynchrony.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-04-13 13:07:41 +02:00
..
amd Revert "drm/amd/amdgpu: Fix potential ioremap() memory leaks in amdgpu_device_init()" 2024-04-13 13:07:41 +02:00
arm drm/komeda: drop all currently held locks if deadlock happens 2023-11-28 17:19:39 +00:00
armada fbdev: Use _IOMEM_ infix for I/O-memory helpers 2023-07-31 20:06:52 +02:00
aspeed drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers 2023-11-20 11:59:10 +01:00
ast drm/ast: Disconnect BMC if physical connector is connected 2023-12-03 07:33:06 +01:00
atmel-hlcdc drm: atmel-hlcdc: Support inverting the pixel clock polarity 2023-08-10 08:44:34 +02:00
bridge drm/bridge: lt8912b: do not return negative values from .get_modes() 2024-04-03 15:28:38 +02:00
ci drm: ci: use clk_ignore_unused for apq8016 2024-03-26 18:19:48 -04:00
display drm/dp_mst: Fix fractional DSC bpp handling 2024-01-25 15:35:31 -08:00
etnaviv drm/etnaviv: Restore some id values 2024-04-03 15:28:27 +02:00
exynos drm/exynos: do not return negative values from .get_modes() 2024-04-03 15:28:33 +02:00
fsl-dcu drm/fsl-dcu: Convert to platform remove callback returning void 2023-06-08 09:04:10 -07:00
gma500 drm/gma500: Fix call trace when psb_gem_mm_init() fails 2023-11-28 17:19:39 +00:00
gud drm/gud: use vmalloc_array and vcalloc 2023-07-04 12:05:08 +02:00
hisilicon drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
hyperv drm/hyperv: Fix a compilation issue because of not including screen_info.h 2023-07-09 17:00:09 +02:00
i2c drm-misc-next for v6.6: 2023-07-17 15:37:57 +02:00
i915 drm/i915/gt: Enable only one CCS for compute workload 2024-04-10 16:36:06 +02:00
imx drm/imx/ipuv3: do not return negative values from .get_modes() 2024-04-03 15:28:33 +02:00
ingenic drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
kmb
lib
lima drm/lima: fix a memleak in lima_heap_alloc 2024-03-26 18:19:43 -04:00
logicvc drm/logicvc: Kconfig: select REGMAP and REGMAP_MMIO 2023-10-25 12:05:25 +02:00
loongson drm/loongson: Fix error handling in lsdc_pixel_pll_setup() 2023-11-20 11:59:08 +01:00
mcde drm/mcde: remove redundant of_match_ptr 2023-08-07 22:58:52 +02:00
mediatek drm/mediatek: Fix a null pointer crash in mtk_drm_crtc_finish_page_flip 2024-03-26 18:19:54 -04:00
meson drm/meson: Don't remove bridges which are created by other drivers 2024-03-01 13:34:58 +01:00
mgag200 drm/mgag200: Fix gamma lut not initialized for G200ER, G200EV, G200SE 2024-01-10 17:16:46 +01:00
msm drm/msm/dpu: add division of drm_display_mode's hskew parameter 2024-03-26 18:19:55 -04:00
mxsfb drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
nouveau nouveau/uvmm: fix addr/range calcs for remap operations 2024-04-10 16:35:58 +02:00
omapdrm Revert "drm/omapdrm: Annotate dma-fence critical section in commit path" 2024-01-25 15:35:31 -08:00
panel drm/panel: boe-tv101wum-nl6: make use of prepare_prev_first 2024-03-26 18:19:49 -04:00
panfrost drm/panfrost: fix power transition timeout warnings 2024-04-10 16:35:58 +02:00
pl111 drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers 2023-11-20 11:59:10 +01:00
qxl drm: Disable the cursor plane on atomic contexts with virtualized drivers 2024-01-31 16:19:08 -08:00
radeon drm/radeon/ni: Fix wrong firmware size logging in ni_init_microcode() 2024-03-26 18:19:47 -04:00
renesas drm:rcar-du: Enable ABGR and XBGR formats 2023-08-14 13:47:30 +03:00
rockchip drm/rockchip: lvds: do not print scary message when probing defer 2024-03-26 18:19:42 -04:00
scheduler dma-buf: add dma_fence_timestamp helper 2023-10-05 11:05:58 +02:00
solomon drm/ssd130x: Fix screen clearing 2023-11-20 11:59:09 +01:00
sprd drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
sti drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
stm drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers 2023-11-20 11:59:10 +01:00
sun4i This pull request is full of clk driver changes. In fact, there aren't any 2023-08-30 19:53:39 -07:00
tegra drm/tegra: put drm_gem_object ref on error in tegra_fb_create 2024-03-26 18:19:50 -04:00
tests drm/dp_mst: Fix fractional DSC bpp handling 2024-01-25 15:35:31 -08:00
tidss drm/tidss: Fix sync-lost issue with two displays 2024-03-26 18:19:52 -04:00
tilcdc drm/tilcdc: Fix irq free on unload 2024-01-25 15:35:31 -08:00
tiny drm/tiny: correctly print `struct resource *` on error 2023-10-12 10:57:07 +02:00
ttm drm/ttm: return ENOSPC from ttm_bo_mem_space v3 2024-04-13 13:07:34 +02:00
tve200 drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers 2023-11-20 11:59:10 +01:00
udl drm/udl: Convert to drm_crtc_helper_atomic_check() 2023-07-29 21:01:27 +02:00
v3d drm/v3d: Avoid -Wconstant-logical-operand in nsecs_to_jiffies_timeout() 2023-07-27 13:01:27 -03:00
vboxvideo drm: Disable the cursor plane on atomic contexts with virtualized drivers 2024-01-31 16:19:08 -08:00
vc4 drm/vc4: don't check if plane->state->fb == state->fb 2024-04-13 13:07:33 +02:00
vgem
virtio drm/virtio: Set segment size for virtio_gpu device 2024-02-23 09:25:01 +01:00
vkms drm/vkms: Avoid reading beyond LUT array 2024-03-26 18:19:42 -04:00
vmwgfx drm/vmwgfx: Create debugfs ttm_resource_manager entry only if needed 2024-04-03 15:28:57 +02:00
xen drm: Explicitly include correct DT includes 2023-07-21 09:12:43 +02:00
xlnx drm: xlnx: zynqmp_dpsub: Use devm_platform_ioremap_resource_byname() 2023-08-02 01:36:54 +03:00
Kconfig drm/ttm/tests: depend on UML || COMPILE_TEST 2024-03-26 18:19:13 -04:00
Makefile drm: manager to keep track of GPUs VA mappings 2023-07-20 05:15:53 +02:00
drm_agpsupport.c
drm_aperture.c video/aperture: Drop primary argument 2023-04-16 14:17:55 +02:00
drm_atomic.c drm/atomic: Fix potential use-after-free in nonblocking commits 2023-07-21 09:53:30 -07:00
drm_atomic_helper.c drm/atomic-helpers: Invoke end_fb_access while owning plane state 2023-12-13 18:45:25 +01:00
drm_atomic_state_helper.c
drm_atomic_uapi.c drm/atomic: log errors in drm_mode_atomic_ioctl() 2023-06-23 16:34:25 +02:00
drm_auth.c drm: Fix FD ownership check in drm_master_check_perm() 2024-01-01 12:42:25 +00:00
drm_blend.c
drm_bridge.c drm/bridge: add ->edid_read hook and drm_bridge_edid_read() 2024-04-03 15:28:38 +02:00
drm_bridge_connector.c drm/bridge_connector: Handle drm_connector_init_with_ddc() failures 2023-07-29 20:56:42 +02:00
drm_buddy.c drm/buddy: fix range bias 2024-03-06 14:48:40 +00:00
drm_bufs.c
drm_cache.c
drm_client.c drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
drm_client_modeset.c drm/client: Fix memory leak in drm_client_modeset_probe 2023-07-13 15:55:58 +02:00
drm_color_mgmt.c
drm_connector.c One doc fix for drm/connector, one fix for amdgpu for an crash when 2023-09-14 14:00:51 +02:00
drm_context.c
drm_crtc.c drm/crtc: fix uninitialized variable use 2024-01-20 11:51:47 +01:00
drm_crtc_helper.c
drm_crtc_helper_internal.h
drm_crtc_internal.h
drm_damage_helper.c drm: Allow drivers to indicate the damage helpers to ignore damage clips 2024-01-31 16:19:08 -08:00
drm_debugfs.c drm: Update file owner during use 2024-01-01 12:42:25 +00:00
drm_debugfs_crc.c
drm_displayid.c
drm_dma.c
drm_drv.c drm/drv: propagate errors from drm_modeset_register_all() 2024-01-25 15:35:33 -08:00
drm_dumb_buffers.c
drm_edid.c drm/edid: also call add modes in EDID connector update fallback 2023-12-20 17:02:04 +01:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_exec.c drm/drm_exec: Work around a WW mutex lockdep oddity 2023-09-07 10:30:12 +02:00
drm_fb_dma_helper.c
drm_fb_helper.c tty: sysrq: switch sysrq handlers from int to u8 2023-07-25 19:21:03 +02:00
drm_fbdev_dma.c fbdev: Use _DMAMEM_ infix for DMA-memory helpers 2023-07-31 20:07:18 +02:00
drm_fbdev_generic.c fbdev: Align deferred I/O with naming of helpers 2023-07-31 20:07:24 +02:00
drm_file.c drm/drm_file: fix use of uninitialized variable 2024-02-05 20:14:26 +00:00
drm_flip_work.c
drm_format_helper.c
drm_fourcc.c
drm_framebuffer.c drm/framebuffer: Fix use of uninitialized variable 2024-02-05 20:14:26 +00:00
drm_gem.c drm: Do not overrun array in drm_gem_get_pages() 2023-10-12 10:44:06 +02:00
drm_gem_atomic_helper.c
drm_gem_dma_helper.c
drm_gem_framebuffer_helper.c drm/gem-fb-helper: Consistenly use drm_dbg_kms() 2023-07-28 11:46:02 +02:00
drm_gem_shmem_helper.c Linux 6.5-rc7 2023-08-24 07:26:06 +10:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm/vram-helper: fix function names in vram helper doc 2023-05-08 09:16:18 +02:00
drm_gpuva_mgr.c drm/gpuva_mgr: remove unused prev pointer in __drm_gpuva_sm_map() 2023-08-24 14:27:14 +02:00
drm_hashtab.c
drm_internal.h drm/syncobj: add IOCTL to register an eventfd 2023-07-20 12:01:03 +02:00
drm_ioc32.c
drm_ioctl.c drm: Update file owner during use 2024-01-01 12:42:25 +00:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm_lease.c: copy user-array safely 2023-11-28 17:19:40 +00:00
drm_legacy.h
drm_legacy_misc.c
drm_lock.c
drm_managed.c Merge drm/drm-next into drm-misc-next 2023-07-24 15:44:47 +02:00
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Lock SPI bus before setting D/C GPIO 2023-08-02 13:18:07 +02:00
drm_mipi_dsi.c drm/mipi-dsi: Fix detach call without attach 2024-02-05 20:14:27 +00:00
drm_mm.c
drm_mode_config.c
drm_mode_object.c drm/kms: log when querying an object not included in lease 2023-06-23 16:38:00 +02:00
drm_modes.c
drm_modeset_helper.c drm: Check output polling initialized before disabling 2024-04-13 13:07:36 +02:00
drm_modeset_lock.c
drm_of.c
drm_panel.c drm/panel: do not return negative error codes from drm_panel_get_modes() 2024-04-03 15:28:33 +02:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for GPD Win Mini 2024-04-13 13:07:33 +02:00
drm_pci.c
drm_plane.c drm: Disable the cursor plane on atomic contexts with virtualized drivers 2024-01-31 16:19:08 -08:00
drm_plane_helper.c drm: Remove references to removed transitional helpers 2023-07-29 21:25:16 +02:00
drm_prime.c drm/prime: Unbreak virtgpu dma-buf export 2024-04-10 16:35:58 +02:00
drm_print.c
drm_privacy_screen.c
drm_privacy_screen_x86.c
drm_probe_helper.c drm: Check polling initialized before enabling in drm_helper_probe_single_connector_modes 2024-04-13 13:07:41 +02:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_suballoc.c
drm_syncobj.c drm/syncobj: handle NULL fence in syncobj_eventfd_entry_func 2024-03-01 13:35:10 +01:00
drm_sysfs.c drm/sysfs: rename drm_sysfs_connector_status_event() 2023-06-23 15:54:00 +02:00
drm_trace.h
drm_trace_points.c
drm_vblank.c drm/vblank: Fix for drivers that do not drm_vblank_init() 2023-04-04 22:38:03 +02:00
drm_vblank_work.c
drm_vm.c
drm_vma_manager.c
drm_writeback.c