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linux-stable-mirror/drivers/gpu/drm
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David FrancisandGreg Kroah-Hartman 91b6845ef3 drm/amdgpu: Handle null atom context in VBIOS info ioctl 
[ Upstream commit 5e7e822542 ]

On some APU systems, there is no atom context and so the
atom_context struct is null.

Add a check to the VBIOS_INFO branch of amdgpu_info_ioctl
to handle this case, returning all zeroes.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: David Francis <David.Francis@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-10-06 14:56:54 +02:00
..
amd
drm/amdgpu: Handle null atom context in VBIOS info ioctl
2023-10-06 14:56:54 +02:00
arm
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
armada
drm/armada: Fix off-by-one error in armada_overlay_get_property()
2023-09-13 09:42:42 +02:00
aspeed
…
ast
drm/ast: Fix DRAM init on AST2200
2023-09-19 12:27:56 +02:00
atmel-hlcdc
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bridge
drm/bridge: ti-sn65dsi83: Do not generate HFP/HBP/HSA and EOT packet
2023-10-06 14:56:46 +02:00
display
drm/dp_mst: Clear MSG_RDY flag before sending new message
2023-07-27 08:50:52 +02:00
etnaviv
drm/etnaviv: fix dumping of active MMU context
2023-09-13 09:42:39 +02:00
exynos
drm/exynos: fix a possible null-pointer dereference due to data race in exynos_drm_crtc_atomic_disable()
2023-09-23 11:11:04 +02:00
fsl-dcu
drm/fsl-dcu: Fix return type of fsl_dcu_drm_connector_mode_valid()
2022-12-31 13:33:06 +01:00
gma500
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
gud
drm/gud: Fix UBSAN warning
2023-03-10 09:34:33 +01:00
hisilicon
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hyperv
drm/hyperv: Fix a compilation issue because of not including screen_info.h
2023-09-13 09:42:36 +02:00
i2c
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i810
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i915
i915/pmu: Move execlist stats initialization to execlist specific setup
2023-10-06 14:56:41 +02:00
imx
drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning
2023-08-11 12:08:25 +02:00
ingenic
drm/ingenic: Fix missing platform_driver_unregister() call in ingenic_drm_init()
2023-01-07 11:11:57 +01:00
kmb
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lib
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lima
drm/lima/lima_drv: Add missing unwind goto in lima_pdev_probe()
2023-05-11 23:03:12 +09:00
logicvc
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mcde
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mediatek
drm/mediatek: dp: Change logging to dev for mtk_dp_aux_transfer()
2023-09-23 11:11:04 +02:00
meson
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
mga
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mgag200
drm/mgag200: Fix gamma lut not initialized.
2023-05-30 14:03:19 +01:00
msm
drm/msm/a2xx: Call adreno_gpu_init() earlier
2023-09-13 09:42:42 +02:00
mxsfb
drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()
2023-09-19 12:28:06 +02:00
nouveau
drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create
2023-08-23 17:52:42 +02:00
omapdrm
drm/omap: dsi: Fix excessive stack usage
2023-03-10 09:33:55 +01:00
panel
drm/panel: simple: Add missing connector type and pixel format for AUO T215HVN01
2023-09-13 09:42:42 +02:00
panfrost
drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path
2023-04-13 16:55:35 +02:00
pl111
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qxl
drm/qxl: fix UAF on handle creation
2023-08-23 17:52:39 +02:00
r128
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radeon
drm/radeon: Use RMW accessors for changing LNKCTL
2023-09-13 09:42:47 +02:00
rcar-du
drm: rcar-du: remove R-Car H3 ES1.* workarounds
2023-08-23 17:52:20 +02:00
rockchip
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
savage
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scheduler
drm/scheduler: fix fence ref counting
2022-10-25 13:14:36 +02:00
shmobile
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sis
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solomon
drm/ssd130x: Init display before the SSD130X_DISPLAY_ON command
2023-02-09 11:28:02 +01:00
sprd
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sti
drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid()
2022-12-31 13:33:06 +01:00
stm
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
sun4i
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
tdfx
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tegra
drm/tegra: dpaux: Fix incorrect return value of platform_get_irq
2023-09-13 09:42:41 +02:00
tests
drm: test: Fix 32-bit issue in drm_buddy_test
2023-04-26 14:28:36 +02:00
tidss
drm: tidss: Fix pixel format definition
2023-03-10 09:33:09 +01:00
tilcdc
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tiny
drm: gm12u320: Fix the timeout usage for usb_bulk_msg()
2023-09-23 11:11:08 +02:00
ttm
drm/ttm: check null pointer before accessing when swapping
2023-08-11 12:08:22 +02:00
tve200
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udl
…
v3d
…
vboxvideo
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vc4
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
vgem
drm/vgem: add missing mutex_destroy
2023-05-11 23:03:07 +09:00
via
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virtio
drm/virtio: Conditionally allocate virtio_gpu_fence
2023-09-19 12:27:55 +02:00
vkms
drm/vkms: Fix RGB565 pixel conversion
2023-07-19 16:21:18 +02:00
vmwgfx
drm/vmwgfx: Fix shader stage validation
2023-08-30 16:11:09 +02:00
xen
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xlnx
drm: xlnx: zynqmp_dpsub: Add missing check for dma_set_mask
2023-09-13 09:42:42 +02:00
drm_agpsupport.c
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drm_aperture.c
drm/aperture: Remove primary argument
2023-08-30 16:10:57 +02:00
drm_atomic_helper.c
drm/atomic: Allow vblank-enabled + self-refresh "disable"
2023-07-23 13:49:39 +02:00
drm_atomic_state_helper.c
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drm_atomic_uapi.c
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drm_atomic.c
drm/atomic: Fix potential use-after-free in nonblocking commits
2023-07-23 13:49:50 +02:00
drm_auth.c
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drm_blend.c
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drm_bridge_connector.c
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drm_bridge.c
drm/bridge: Introduce pre_enable_prev_first to alter bridge init order
2023-07-19 16:21:23 +02:00
drm_buddy.c
drm: buddy_allocator: Fix buddy allocator init on 32-bit systems
2023-04-26 14:28:36 +02:00
drm_bufs.c
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drm_cache.c
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drm_client_modeset.c
drm/client: Fix memory leak in drm_client_modeset_probe
2023-07-27 08:50:28 +02:00
drm_client.c
drm/client: Send hotplug event after registering a client
2023-07-23 13:49:28 +02:00
drm_color_mgmt.c
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drm_connector.c
drm/connector: send hotplug uevent on connector cleanup
2023-01-07 11:11:56 +01:00
drm_context.c
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drm_crtc_helper_internal.h
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drm_crtc_helper.c
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drm_crtc_internal.h
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drm_crtc.c
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drm_damage_helper.c
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drm_debugfs_crc.c
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drm_debugfs.c
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drm_displayid.c
drm/displayid: add displayid_get_header() and check bounds better
2023-05-24 17:32:34 +01:00
drm_dma.c
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drm_drv.c
drm/drv: Fix potential memory leak in drm_dev_init()
2022-11-10 18:49:01 -05:00
drm_dumb_buffers.c
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drm_edid_load.c
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drm_edid.c
drm/edid: Add quirk for OSVR HDK 2.0
2023-09-23 11:11:03 +02:00
drm_encoder_slave.c
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drm_encoder.c
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drm_fb_dma_helper.c
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drm_fb_helper.c
drm/client: Send hotplug event after registering a client
2023-07-23 13:49:28 +02:00
drm_file.c
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drm_flip_work.c
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drm_format_helper.c
drm/format-helper: Only advertise supported formats for conversion
2022-10-31 09:50:44 +01:00
drm_fourcc.c
drm/fourcc: Add missing big-endian XRGB1555 and RGB565 formats
2023-03-10 09:33:08 +01:00
drm_framebuffer.c
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drm_gem_atomic_helper.c
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drm_gem_dma_helper.c
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drm_gem_framebuffer_helper.c
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drm_gem_shmem_helper.c
drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap()
2023-08-16 18:27:22 +02:00
drm_gem_ttm_helper.c
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drm_gem_vram_helper.c
drm/vram-helper: fix function names in vram helper doc
2023-07-19 16:21:16 +02:00
drm_gem.c
drm/msm/gem: Prevent blocking within shrinker loop
2023-03-22 13:33:39 +01:00
drm_hashtab.c
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drm_internal.h
drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker()
2022-11-10 18:49:02 -05:00
drm_ioc32.c
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drm_ioctl.c
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drm_irq.c
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drm_kms_helper_common.c
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drm_lease.c
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drm_legacy_misc.c
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drm_legacy.h
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drm_lock.c
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drm_managed.c
drm: fix drmm_mutex_init()
2023-05-30 14:03:20 +01:00
drm_memory.c
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drm_mipi_dbi.c
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drm_mipi_dsi.c
drm/mipi-dsi: Set the fwnode for mipi_dsi_device
2023-05-24 17:32:31 +01:00
drm_mm.c
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drm_mode_config.c
drm: Fix potential null-ptr-deref due to drmm_mode_config_init()
2023-03-10 09:33:08 +01:00
drm_mode_object.c
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drm_modes.c
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drm_modeset_helper.c
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drm_modeset_lock.c
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drm_nomodeset.c
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drm_of.c
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drm_panel_orientation_quirks.c
drm: panel-orientation-quirks: Change Air's quirk to support Air Plus
2023-06-21 16:00:52 +02:00
drm_panel.c
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drm_pci.c
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drm_plane_helper.c
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drm_plane.c
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drm_prime.c
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drm_print.c
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drm_privacy_screen_x86.c
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drm_privacy_screen.c
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drm_probe_helper.c
drm/probe-helper: Cancel previous job before starting new one
2023-05-11 23:03:07 +09:00
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_syncobj.c
dma-buf: fix an error pointer vs NULL bug
2023-08-03 10:24:19 +02:00
drm_sysfs.c
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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
drm/drm_vma_manager: Add drm_vma_node_allow_once()
2023-02-01 08:34:42 +01:00
drm_writeback.c
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Kconfig
drm: Disable dynamic debug as broken
2023-02-22 12:59:46 +01:00
Makefile
…