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5e253de2e514bafafdd7c74efa6ac9eb19628298
linux/drivers/gpu/drm
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chr[] c52d6aaf8e amdgpu/pm/legacy: fix suspend/resume issues 
commit 91dcc66b34beb72dde8412421bdc1b4cd40e4fb8 upstream.

resume and irq handler happily races in set_power_state()

* amdgpu_legacy_dpm_compute_clocks() needs lock
* protect irq work handler
* fix dpm_enabled usage

v2: fix clang build, integrate Lijo's comments (Alex)

Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2524
Fixes: 3712e7a494 ("drm/amd/pm: unified lock protections in amdgpu_dpm.c")
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name> # on Oland PRO
Signed-off-by: chr[] <chris@rudorff.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit ee3dc9e204d271c9c7a8d4d38a0bce4745d33e71)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-03-07 16:45:49 +01:00
..
amd
amdgpu/pm/legacy: fix suspend/resume issues
2025-03-07 16:45:49 +01:00
arm
drm/komeda: Add check for komeda_get_layer_fourcc_list()
2025-02-17 09:40:17 +01:00
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: Fix soft lockup
2024-04-17 11:19:34 +02:00
atmel-hlcdc
drm: atmel-hlcdc: Support inverting the pixel clock polarity
2023-08-10 08:44:34 +02:00
bridge
drm/bridge: it6505: fix HDCP CTS KSV list wait timer
2025-02-17 09:40:06 +01:00
ci
drm/ci: update device type for volteer devices
2024-06-12 11:11:56 +02:00
display
gpu: drm_dp_cec: fix broken CEC adapter properties check
2025-02-17 09:40:11 +01:00
etnaviv
drm/etnaviv: Fix page property being used for non writecombine buffers
2025-02-08 09:51:45 +01:00
exynos
drm/exynos: hdmi: use eld_mutex to protect access to connector->eld
2025-02-17 09:40:05 +01:00
fsl-dcu
drm: fsl-dcu: enable PIXCLK on LS1021A
2024-12-09 10:32:04 +01:00
gma500
drm/gma500: fix null pointer dereference in psb_intel_lvds_get_modes
2024-08-03 08:54:15 +02:00
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
Merge tag 'drm-misc-next-2023-07-13' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
2023-07-17 15:37:57 +02:00
i915
drm/i915/dp: Fix error handling during 128b/132b link training
2025-02-27 04:10:51 -08:00
imx
drm/imx/ipuv3: Use IRQF_NO_AUTOEN flag in request_irq()
2024-12-09 10:32:00 +01:00
ingenic
drm: Explicitly include correct DT includes
2023-07-21 09:12:43 +02:00
kmb
…
lib
…
lima
drm/lima: set gp bus_stop bit before hard reset
2024-08-29 17:33:34 +02:00
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: Enable module autoloading
2024-12-14 20:00:02 +01:00
mediatek
drm/mediatek: Only touch DISP_REG_OVL_PITCH_MSB if AFBC is supported
2025-01-17 13:36:26 +01:00
meson
drm/meson: plane: Add error handling
2024-09-08 07:54:46 +02:00
mgag200
drm/mgag200: Bind I2C lifetime to DRM device
2024-08-14 13:59:01 +02:00
msm
drm/msm/dpu: Disable dither in phys encoder cleanup
2025-02-27 04:10:51 -08:00
mxsfb
drm/lcdif: Do not disable clocks on already suspended hardware
2024-06-12 11:11:57 +02:00
nouveau
drm/nouveau/pmu: Fix gp10b firmware guard
2025-02-27 04:10:51 -08:00
omapdrm
drm/omap: Fix locking in omap_gem_new_dmabuf()
2024-12-09 10:32:00 +01:00
panel
drm/panel: novatek-nt35950: fix return value check in nt35950_probe()
2024-12-27 13:58:52 +01:00
panfrost
drm/panfrost: Remove unused id_mask from struct panfrost_model
2024-12-09 10:32:06 +01:00
pl111
drm: Call drm_atomic_helper_shutdown() at shutdown/remove time for misc drivers
2023-11-20 11:59:10 +01:00
qxl
drm/qxl: Add check for drm_cvt_mode
2024-08-03 08:53:52 +02:00
radeon
drm/radeon: use eld_mutex to protect access to connector->eld
2025-02-17 09:40:05 +01:00
renesas
drm/rcar-du: dsi: Fix PHY lock bit check
2025-02-21 13:57:24 +01:00
rockchip
drm/rockchip: cdn-dp: Use drm_connector_helper_hpd_irq_event()
2025-02-17 09:40:16 +01:00
scheduler
drm/sched: memset() 'job' in drm_sched_job_init()
2024-12-14 20:00:06 +01:00
solomon
pwm: Rename pwm_apply_state() to pwm_apply_might_sleep()
2024-06-12 11:12:24 +02:00
sprd
drm: Explicitly include correct DT includes
2023-07-21 09:12:43 +02:00
sti
drm/sti: hdmi: use eld_mutex to protect access to connector->eld
2025-02-17 09:40:05 +01:00
stm
drm/stm: ltdc: reset plane transparency after plane disable
2024-10-10 11:57:35 +02:00
sun4i
drm/sun4i: hdmi: Move mode_set into enable
2024-06-16 13:47:32 +02:00
tegra
drm/tegra: Zero-initialize iosys_map
2024-08-29 17:33:27 +02:00
tests
drm/dp_mst: Fix fractional DSC bpp handling
2024-01-25 15:35:31 -08:00
tidss
drm/tidss: Fix race condition while handling interrupt registers
2025-02-27 04:10:50 -08:00
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: Print the memory decryption status just once
2024-05-17 12:02:34 +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: Remove DRM_CONNECTOR_POLL_HPD
2024-08-03 08:54:28 +02:00
v3d
drm/v3d: Stop active perfmon if it is being destroyed
2025-02-21 13:57:24 +01:00
vboxvideo
drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA
2024-11-01 01:58:27 +01:00
vc4
drm/vc4: hdmi: use eld_mutex to protect access to connector->eld
2025-02-17 09:40:05 +01:00
vgem
…
virtio
drm/virtio: New fence for every plane update
2025-02-17 09:40:04 +01:00
vkms
drm/vkms: Drop unnecessary call to drm_crtc_cleanup()
2024-12-09 10:32:07 +01:00
vmwgfx
drm/vmwgfx: Add new keep_resv BO param
2025-01-23 17:21:11 +01:00
xen
drm: Explicitly include correct DT includes
2023-07-21 09:12:43 +02:00
xlnx
drm: xlnx: zynqmp_dpsub: fix hotplug detection
2024-12-09 10:33:11 +01:00
drm_agpsupport.c
…
drm_aperture.c
…
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: Consistently use struct drm_mode_rect for FB_DAMAGE_CLIPS
2024-10-10 11:57:45 +02:00
drm_atomic.c
drm/atomic: Fix potential use-after-free in nonblocking commits
2023-07-21 09:53:30 -07:00
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_connector.c
drm/bridge_connector: Handle drm_connector_init_with_ddc() failures
2023-07-29 20:56:42 +02:00
drm_bridge.c
drm/bridge: Fix improper bridge init order with pre_enable_prev_first
2024-06-12 11:11:55 +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_modeset.c
drm/client: fix null pointer dereference in drm_client_modeset_probe
2024-08-14 13:58:53 +02:00
drm_client.c
drm/client: Send hotplug event after registering a client
2023-07-11 14:02:01 +02:00
drm_color_mgmt.c
…
drm_connector.c
drm/connector: add mutex to protect ELD from concurrent access
2025-02-17 09:40:04 +01:00
drm_context.c
…
drm_crtc_helper_internal.h
…
drm_crtc_helper.c
…
drm_crtc_internal.h
…
drm_crtc.c
drm/crtc: fix uninitialized variable use even harder
2024-10-17 15:24:09 +02:00
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_crc.c
…
drm_debugfs.c
drm: Update file owner during use
2024-01-01 12:42:25 +00:00
drm_displayid.c
…
drm_dma.c
…
drm_drv.c
drm: Expand max DRM device number to full MINORBITS
2024-09-30 16:25:13 +02:00
drm_dumb_buffers.c
…
drm_edid_load.c
…
drm_edid.c
drm/connector: add mutex to protect ELD from concurrent access
2025-02-17 09:40:04 +01:00
drm_encoder_slave.c
…
drm_encoder.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
drm/modeset: Handle tiled displays in pan_display_atomic.
2025-02-17 09:40:15 +01:00
drm_fbdev_dma.c
drm/fbdev-dma: Only set smem_start is enable per module option
2024-07-05 09:34:03 +02:00
drm_fbdev_generic.c
drm/fbdev-generic: Do not set physical framebuffer address
2024-06-16 13:47:37 +02:00
drm_file.c
drm: use ATOMIC64_INIT() for atomic64_t
2024-12-09 10:32:07 +01:00
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_atomic_helper.c
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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
drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE)
2024-06-21 14:38:42 +02:00
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_gem.c
drm: Do not overrun array in drm_gem_get_pages()
2023-10-12 10:44:06 +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
accel: Use XArray instead of IDR for minors
2024-09-30 16:25:13 +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_misc.c
…
drm_legacy.h
…
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: use correct return type for the DSC functions
2024-06-12 11:12:04 +02:00
drm_mm.c
drm/mm: Mark drm_mm_interval_tree*() functions with __maybe_unused
2024-12-09 10:31:58 +01:00
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/modes: Avoid divide by zero harder in drm_mode_vrefresh()
2024-12-27 13:58:51 +01:00
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_orientation_quirks.c
drm: panel-orientation-quirks: Add quirk for AYA NEO GEEK
2024-12-14 20:00:02 +01:00
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_pci.c
…
drm_plane_helper.c
drm: Remove references to removed transitional helpers
2023-07-29 21:25:16 +02:00
drm_plane.c
drm: Disable the cursor plane on atomic contexts with virtualized drivers
2024-01-31 16:19:08 -08:00
drm_prime.c
drm/prime: Unbreak virtgpu dma-buf export
2024-04-10 16:35:58 +02:00
drm_print.c
drm/printer: Allow NULL data in devcoredump printer
2024-10-10 11:57:36 +02:00
drm_privacy_screen_x86.c
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drm_privacy_screen.c
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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
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drm_rect.c
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drm_scatter.c
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drm_self_refresh_helper.c
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drm_simple_kms_helper.c
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drm_suballoc.c
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drm_syncobj.c
drm/syncobj: Fix syncobj leak in drm_syncobj_eventfd_ioctl
2024-09-18 19:24:09 +02:00
drm_sysfs.c
drm/sysfs: rename drm_sysfs_connector_status_event()
2023-06-23 15:54:00 +02:00
drm_trace_points.c
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drm_trace.h
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drm_vblank_work.c
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drm_vblank.c
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drm_vm.c
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drm_vma_manager.c
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drm_writeback.c
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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