mirror-linux/drivers/gpu/drm
Ville Syrjälä 0fe6ef82e4 drm/i915: Make intel_get_crtc_new_encoder() less oopsy
[ Upstream commit 631420b065 ]

The point of the WARN was to print something, not oops
straight up. Currently that is precisely what happens
if we can't find the connector for the crtc in the atomic
state. Get the dev pointer from the atomic state instead
of the potentially NULL encoder to avoid that.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230413200602.6037-2-ville.syrjala@linux.intel.com
Fixes: 3a47ae201e ("drm/i915/display: Make WARN* drm specific where encoder ptr is available")
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 3b6692357f)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-05-11 23:03:16 +09:00
..
amd drm/amd/display: Fix potential null dereference 2023-05-11 23:03:15 +09:00
arm
armada drm/armada: Fix a potential double free in an error handling path 2023-04-20 12:35:09 +02:00
aspeed
ast drm/ast: make ast_modeset static 2022-09-26 09:11:47 +02:00
atmel-hlcdc
bridge drm/bridge: adv7533: Fix adv7533_mode_valid for adv7533 and adv7535 2023-05-11 23:03:10 +09:00
display drm/display/dp_mst: Handle old/new payload states in drm_dp_remove_payload() 2023-04-13 16:55:37 +02:00
etnaviv drm/etnaviv: fix reference leak when mmaping imported buffer 2023-04-06 12:10:55 +02:00
exynos drm: exynos: dsi: Fix MIPI_DSI*_NO_* mode flags 2023-03-10 09:33:14 +01:00
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 pull for 6.1-rc1 2022-10-05 11:24:12 -07:00
gud drm/gud: Fix UBSAN warning 2023-03-10 09:34:33 +01:00
hisilicon drm pull for 6.1-rc1 2022-10-05 11:24:12 -07:00
hyperv hyperv-next for 6.1 2022-10-10 13:59:01 -07:00
i2c
i810
i915 drm/i915: Make intel_get_crtc_new_encoder() less oopsy 2023-05-11 23:03:16 +09:00
imx drm/imx: ipuv3-plane: Fix overlay plane width 2023-01-12 12:02:27 +01:00
ingenic drm/ingenic: Fix missing platform_driver_unregister() call in ingenic_drm_init() 2023-01-07 11:11:57 +01:00
kmb
lib
lima drm/lima/lima_drv: Add missing unwind goto in lima_pdev_probe() 2023-05-11 23:03:12 +09:00
logicvc
mcde
mediatek drm/mediatek: dp: Change the aux retries times when receiving AUX_DEFER 2023-05-11 23:03:12 +09:00
meson drm/meson: fix missing component unbind on bind errors 2023-03-30 12:49:27 +02:00
mga
mgag200 drm/mgag200: Fix PLL setup for G200_SE_A rev >=4 2023-01-07 11:11:57 +01:00
msm drm: msm: adreno: Disable preemption on Adreno 510 2023-05-11 23:03:10 +09:00
mxsfb drm: mxsfb: DRM_MXSFB should depend on ARCH_MXS || ARCH_MXC 2023-03-10 09:33:09 +01:00
nouveau drm/display/dp_mst: Handle old/new payload states in drm_dp_remove_payload() 2023-04-13 16:55:37 +02:00
omapdrm drm/omap: dsi: Fix excessive stack usage 2023-03-10 09:33:55 +01:00
panel drm: exynos: dsi: Fix MIPI_DSI*_NO_* mode flags 2023-03-10 09:33:14 +01:00
panfrost drm/panfrost: Fix the panfrost_mmu_map_fault_addr() error path 2023-04-13 16:55:35 +02:00
pl111
qxl drm/qxl: drop set_prod_notify parameter from qxl_ring_create 2022-09-23 13:16:37 +02:00
r128
radeon drm/radeon: Fix eDP for single-display iMac11,2 2023-03-10 09:34:33 +01:00
rcar-du drm: rcar-du: Fix a NULL vs IS_ERR() bug 2023-05-11 23:03:11 +09:00
rockchip drm/rockchip: Drop unbalanced obj unref 2023-05-11 23:03:07 +09:00
savage
scheduler drm/scheduler: fix fence ref counting 2022-10-25 13:14:36 +02:00
shmobile
sis
solomon drm/ssd130x: Init display before the SSD130X_DISPLAY_ON command 2023-02-09 11:28:02 +01:00
sprd
sti drm/sti: Fix return type of sti_{dvo,hda,hdmi}_connector_mode_valid() 2022-12-31 13:33:06 +01:00
stm
sun4i drm/sun4i: fix missing component unbind on bind errors 2023-03-22 13:34:00 +01:00
tdfx
tegra drm/tegra: firewall: Check for is_addr_reg existence in IMM check 2023-03-10 09:33:16 +01:00
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
tiny drm/cirrus: NULL-check pipe->plane.state->fb in cirrus_pipe_update() 2023-03-30 12:49:16 +02:00
ttm drm/ttm/pool: Fix ttm_pool_alloc error path 2023-05-11 23:03:13 +09:00
tve200
udl
v3d
vboxvideo
vc4 drm/vc4: hdmi: Correct interlaced timings again 2023-03-10 09:33:11 +01:00
vgem drm/vgem: add missing mutex_destroy 2023-05-11 23:03:07 +09:00
via
virtio drm/virtio: Pass correct device to dma_sync_sgtable_for_device() 2023-03-22 13:33:39 +01:00
vkms drm/vkms: Fix null-ptr-deref in vkms_release() 2023-03-10 09:33:09 +01:00
vmwgfx drm/vmwgfx: Do not drop the reference to the handle too soon 2023-02-22 12:59:47 +01:00
xen
xlnx
Kconfig drm: Disable dynamic debug as broken 2023-02-22 12:59:46 +01:00
Makefile Driver core changes for 6.1-rc1 2022-10-07 17:04:10 -07:00
drm_agpsupport.c
drm_aperture.c
drm_atomic.c drm/connector: print max_requested_bpc in state debugfs 2023-03-17 08:50:15 +01:00
drm_atomic_helper.c drm/atomic-helper: Don't allocate new plane state in CRTC check 2022-12-31 13:32:01 +01:00
drm_atomic_state_helper.c
drm_atomic_uapi.c
drm_auth.c
drm_blend.c
drm_bridge.c
drm_bridge_connector.c
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
drm_cache.c
drm_client.c
drm_client_modeset.c
drm_color_mgmt.c
drm_connector.c drm/connector: send hotplug uevent on connector cleanup 2023-01-07 11:11:56 +01:00
drm_context.c
drm_crtc.c
drm_crtc_helper.c Driver core changes for 6.1-rc1 2022-10-07 17:04:10 -07:00
drm_crtc_helper_internal.h
drm_crtc_internal.h
drm_damage_helper.c
drm_debugfs.c
drm_debugfs_crc.c
drm_displayid.c
drm_dma.c
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
drm_edid.c drm/edid: fix parsing of 3D modes from HDMI VSDB 2023-03-10 09:34:33 +01:00
drm_edid_load.c
drm_encoder.c
drm_encoder_slave.c
drm_fb_dma_helper.c
drm_fb_helper.c drm/fb-helper: set x/yres_virtual in drm_fb_helper_check_var 2023-05-01 08:26:27 +09:00
drm_file.c
drm_flip_work.c
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 drm/framebuffer: convert to drm_dbg_kms() 2022-09-28 10:43:30 +02:00
drm_gem.c drm/msm/gem: Prevent blocking within shrinker loop 2023-03-22 13:33:39 +01:00
drm_gem_atomic_helper.c
drm_gem_dma_helper.c
drm_gem_framebuffer_helper.c
drm_gem_shmem_helper.c drm/shmem-helper: Remove another errant put in error path 2023-03-22 13:34:00 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c
drm_hashtab.c
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
drm_ioctl.c
drm_irq.c
drm_kms_helper_common.c
drm_lease.c
drm_legacy.h
drm_legacy_misc.c
drm_lock.c
drm_managed.c
drm_memory.c
drm_mipi_dbi.c
drm_mipi_dsi.c drm/mipi-dsi: Fix byte order of 16-bit DCS set/get brightness 2023-03-10 09:33:14 +01:00
drm_mm.c
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
drm_modes.c
drm_modeset_helper.c
drm_modeset_lock.c
drm_nomodeset.c
drm_of.c
drm_panel.c
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Add quirk for Lenovo Yoga Book X90F 2023-04-20 12:35:11 +02:00
drm_pci.c
drm_plane.c
drm_plane_helper.c
drm_prime.c
drm_print.c drm_print: add _ddebug descriptor to drm_*dbg prototypes 2022-09-24 15:02:02 +02:00
drm_privacy_screen.c
drm_privacy_screen_x86.c
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
drm_rect.c
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_syncobj.c
drm_sysfs.c
drm_trace.h
drm_trace_points.c
drm_vblank.c
drm_vblank_work.c
drm_vm.c
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