linux_dsm_epyc7002/drivers/gpu/drm
Guenter Roeck 2249357459 drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register
The following backtrace is seen when running aspeed G5 kernels.

WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/drm_fb_helper.c:2233 drm_fbdev_generic_setup+0x138/0x198
aspeed_gfx 1e6e6000.display: Device has not been registered.
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.8.0-rc3 #1
Hardware name: Generic DT based system
Backtrace:
[<8010d6d0>] (dump_backtrace) from [<8010d9b8>] (show_stack+0x20/0x24)
r7:00000009 r6:60000153 r5:00000000 r4:8119fa94
[<8010d998>] (show_stack) from [<80b8cb98>] (dump_stack+0xcc/0xec)
[<80b8cacc>] (dump_stack) from [<80123ef0>] (__warn+0xd8/0xfc)
r7:00000009 r6:80e62ed0 r5:00000000 r4:974c3ccc
[<80123e18>] (__warn) from [<80123f98>] (warn_slowpath_fmt+0x84/0xc4)
r9:00000009 r8:806a0140 r7:000008b9 r6:80e62ed0 r5:80e631f8 r4:974c2000
[<80123f18>] (warn_slowpath_fmt) from [<806a0140>] (drm_fbdev_generic_setup+0x138/0x198)
r9:00000001 r8:9758fc10 r7:9758fc00 r6:00000000 r5:00000020 r4:9768a000
[<806a0008>] (drm_fbdev_generic_setup) from [<806d4558>] (aspeed_gfx_probe+0x204/0x32c)
r7:9758fc00 r6:00000000 r5:00000000 r4:9768a000
[<806d4354>] (aspeed_gfx_probe) from [<806dfca0>] (platform_drv_probe+0x58/0xa8)

Since commit 1aed9509b2 ("drm/fb-helper: Remove return value from
drm_fbdev_generic_setup()"), drm_fbdev_generic_setup() must be called
after drm_dev_register() to avoid the warning. Do that.

Fixes: 1aed9509b2 ("drm/fb-helper: Remove return value from drm_fbdev_generic_setup()")
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20200701001002.74997-1-linux@roeck-us.net
2020-07-09 09:06:39 +02:00
..
amd amdgpu: a NULL ->mm does not mean a thread is a kthread 2020-06-11 18:17:48 -07:00
arc drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
arm drm/komeda: use devm_drm_dev_alloc 2020-04-28 16:04:00 +02:00
armada drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
aspeed drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register 2020-07-09 09:06:39 +02:00
ast drm/ast: fix missing break in switch statement for format->cpp[0] case 4 2020-06-11 09:05:31 +02:00
atmel-hlcdc drm/atmel-hlcdc: Use simple encoder 2020-04-02 14:16:44 +02:00
bochs drm/bochs: Remove explicit drm_connector_register 2020-04-28 16:14:17 +02:00
bridge treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
etnaviv mmap locking API: rename mmap_sem to mmap_lock 2020-06-09 09:39:14 -07:00
exynos drm/exynos-vidi: convert platform driver to use dev_groups 2020-05-18 13:19:18 +09:00
fsl-dcu drm/fsl-dcu: Use simple encoder 2020-04-02 14:16:44 +02:00
gma500 drm/gma500: Remove dead code 2020-04-21 09:02:29 +02:00
hisilicon drm/hisilicon/hibmc: Move drm_fbdev_generic_setup() down to avoid the splat 2020-07-08 09:08:22 +00:00
i2c drm/i2c/tda998x: Make tda998x_audio_digital_mute static 2020-05-09 23:06:07 +02:00
i810
i915 Merge branch 'akpm' (patches from Andrew) 2020-06-11 13:25:53 -07:00
imx drm/imx: Use simple encoder 2020-04-02 14:16:44 +02:00
ingenic drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
lib
lima drm/lima: enable runtime pm 2020-04-24 20:51:24 +08:00
mcde drm: mcde: Fix forgotten user of drm->dev_private 2020-06-16 22:22:38 +02:00
mediatek ARM/SoC: drivers for v5.7 2020-06-04 19:56:20 -07:00
meson drm/meson: viu: fix setting the OSD burst length in VIU_OSD1_FIFO_CTRL_STAT 2020-07-02 10:36:56 +02:00
mga
mgag200 drm/mgag200: Embed connector instance in struct mga_device 2020-05-11 16:40:44 +02:00
msm drm msm next for 5.8-rc1 2020-06-08 11:33:38 -07:00
mxsfb
nouveau mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
omapdrm treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
panel drm/panel-simple: fix connector type for newhaven_nhd_43_480272ef_atxl 2020-06-21 09:49:53 +02:00
panfrost drm-misc-next for 5.7: 2020-03-12 12:42:56 +10:00
pl111 drm: pl111: Move VExpress setup into versatile init 2020-04-28 14:06:20 -05:00
qxl drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
r128 drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
radeon mmap locking API: use coccinelle to convert mmap_sem rwsem call sites 2020-06-09 09:39:14 -07:00
rcar-du drm: rcar-du: Set primary plane zpos immutably at initializing 2020-05-14 02:10:52 +03:00
rockchip drm/rockchip: Remove unneeded semicolon 2020-04-27 21:15:55 +02:00
savage
scheduler drm/scheduler: fix drm_sched_get_cleanup_job 2020-04-15 11:09:13 +02:00
selftests drm/modes: Make sure to parse valid rotation value from cmdline 2020-02-12 18:32:54 +01:00
shmobile drm/shmobile: Use simple encoder 2020-04-02 14:16:45 +02:00
sis
sti drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
stm drm/stm: ltdc: check number of endpoints 2020-04-27 15:42:12 +02:00
sun4i drm: sun4i: hdmi: Remove extra HPD polling 2020-06-30 10:01:48 +02:00
tdfx
tegra drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
tidss drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
tilcdc drm/tilcdc: Set up fbdev after fully registering device 2020-04-08 16:24:56 +02:00
tiny drm/cirrus: Move to drm/tiny 2020-04-28 16:05:15 +02:00
ttm Linux 5.8-rc1 2020-06-16 13:31:47 +02:00
tve200
udl drm/udl: Make udl_handle_damage static 2020-05-06 21:08:37 +02:00
v3d drm/v3d: Delete v3d_dev->pdev 2020-04-28 15:15:59 +02:00
vboxvideo drm/vboxvideo: Use devm_gen_pool_create 2020-04-28 15:08:51 +02:00
vc4 drm-misc-next for 5.8: 2020-04-22 10:41:35 +10:00
vgem drm: Garbage collect drm_dev_fini 2020-03-26 15:45:36 +01:00
via Merge branch 'akpm' (patches from Andrew) 2020-01-31 12:16:36 -08:00
virtio drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
vkms drm/vkms: Hold gem object while still in-use 2020-05-06 21:51:46 -04:00
vmwgfx drm: remove drm specific kmap_atomic code 2020-06-04 19:06:22 -07:00
xen drm-misc-next for 5.8: 2020-04-22 10:41:35 +10:00
zte drm/zte: Use simple encoder 2020-04-02 14:16:46 +02:00
drm_agpsupport.c
drm_atomic_helper.c drm/bridge: Add the necessary bits to support bus format negotiation 2020-01-31 16:39:53 +01:00
drm_atomic_state_helper.c drm/atomic-helper: fix kerneldoc 2020-02-15 13:21:22 +01:00
drm_atomic_uapi.c drm/atomic: Spell CRTC consistently 2019-12-22 11:13:00 +01:00
drm_atomic.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_auth.c drm: error out with EBUSY when device has existing master 2020-03-30 12:20:41 +01:00
drm_blend.c drm: plane: Verify that no or all planes have a zpos property 2020-05-14 02:10:52 +03:00
drm_bridge_connector.c drm: Add helper to create a connector for a chain of bridges 2020-02-26 13:31:41 +02:00
drm_bridge.c drm: Add helper to create a connector for a chain of bridges 2020-02-26 13:31:41 +02:00
drm_bufs.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_cache.c
drm_client_modeset.c Linux 5.6-rc5 2020-03-11 07:27:21 +10:00
drm_client.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_color_mgmt.c
drm_connector.c drm/connector: notify userspace on hotplug after register complete 2020-06-03 10:24:23 +02:00
drm_context.c drm: context: Clean up documentation 2020-03-16 09:23:55 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c drm: drop unused drm_crtc callback 2020-02-15 21:15:17 +01:00
drm_crtc_internal.h drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_crtc.c
drm_damage_helper.c
drm_debugfs_crc.c drm/crc: Actually allow to change the crc source 2020-01-28 16:49:22 +01:00
drm_debugfs.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_dma.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_dp_aux_dev.c drm/dp_mst: Add MST support to DP DPCD R/W functions 2020-01-09 18:07:46 -05:00
drm_dp_cec.c
drm_dp_dual_mode_helper.c
drm_dp_helper.c Short summary of fixes pull (less than what git shortlog provides): 2020-05-28 15:38:39 +10:00
drm_dp_mst_topology_internal.h
drm_dp_mst_topology.c drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
drm_drv.c drm: Add devm_drm_dev_alloc macro 2020-04-28 15:05:19 +02:00
drm_dsc.c
drm_dumb_buffers.c
drm_edid_load.c
drm_edid.c drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_cma_helper.c drm: Fix misspellings of "Analog Devices" 2020-04-21 08:15:03 +02:00
drm_fb_helper.c drm/fb-helper: Fix vt restore 2020-06-24 21:34:11 +02:00
drm_file.c drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
drm_flip_work.c
drm_format_helper.c drm/format_helper: Dual licence the file in GPL 2 and MIT 2020-02-17 10:27:13 +01:00
drm_fourcc.c
drm_framebuffer.c drm: convert .debugfs_init() hook to return void. 2020-03-18 17:53:28 +01:00
drm_gem_cma_helper.c
drm_gem_framebuffer_helper.c drm: Don't free a struct never allocated by drm_gem_fb_init() 2020-04-16 13:44:29 +02:00
drm_gem_shmem_helper.c drm/shmem: drop pgprot_decrypted() 2020-03-02 07:13:19 +01:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm/vram-helpers: Merge code into a single file 2020-04-09 09:56:33 +02:00
drm_gem.c drm: Manage drm_gem_init with drmm_ 2020-03-26 15:38:09 +01:00
drm_hashtab.c
drm_hdcp.c drm: Fix HDCP failures when SRM fw is missing 2020-05-05 14:01:53 -04:00
drm_internal.h drm: Manage drm_vblank_cleanup with drmm_ 2020-03-26 15:38:17 +01:00
drm_ioc32.c
drm_ioctl.c drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
drm_irq.c drm/irq: remove check on dev->dev_private 2020-02-11 18:39:47 +02:00
drm_kms_helper_common.c
drm_lease.c drm/lease: fix WARNING in idr_destroy 2020-03-18 14:42:18 +01:00
drm_legacy_misc.c
drm_legacy.h
drm_lock.c drm: lock: Clean up documentation 2020-03-16 09:27:09 +01:00
drm_managed.c drm/managed: Fix off-by-one in warning 2020-03-30 21:42:23 +02:00
drm_memory.c
drm_mipi_dbi.c drm/mipi-dbi: Drop explicit drm_mode_config_cleanup call 2020-03-26 16:09:10 +01:00
drm_mipi_dsi.c
drm_mm.c drm/mm: optimize rb_hole_addr rbtree search 2020-05-05 13:39:38 +02:00
drm_mode_config.c drm: Manage drm_mode_config_init with drmm_ 2020-03-26 15:45:43 +01:00
drm_mode_object.c drm: Replace drm_modeset_lock/unlock_all with DRM_MODESET_LOCK_ALL_* helpers 2020-05-05 10:51:56 +02:00
drm_modes.c drm: Nuke mode->hsync 2020-04-29 18:44:26 +03:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c drm: of: Add drm_of_lvds_get_dual_link_pixel_order 2019-12-18 02:40:16 +02:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003 2020-06-23 12:32:06 +02:00
drm_panel.c drm/drm_panel: Fix EXPORT of drm_panel_of_backlight() one more time 2019-12-17 20:39:33 +01:00
drm_pci.c drm: delete drm_pci.h 2020-04-03 17:11:41 +02:00
drm_plane_helper.c
drm_plane.c drm: plane: Verify that no or all planes have a zpos property 2020-05-14 02:10:52 +03:00
drm_prime.c drm/prime: fix extracting of the DMA addresses from a scatterlist 2020-04-05 10:44:12 -04:00
drm_print.c
drm_probe_helper.c
drm_property.c
drm_rect.c
drm_scatter.c gpu/drm: remove the powerpc hack in drm_legacy_sg_alloc 2020-06-02 10:59:11 -07:00
drm_scdc_helper.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c drm/simple-kms: Fix documentation for drm_simple_encoder_init() 2020-03-06 09:24:29 +01:00
drm_syncobj.c drm/syncobj: Add documentation for timeline syncobj 2020-01-20 14:22:21 +01:00
drm_sysfs.c drm/connector: notify userspace on hotplug after register complete 2020-06-03 10:24:23 +02:00
drm_trace_points.c
drm_trace.h
drm_vblank.c Short summary of fixes pull (less than what git shortlog provides): 2020-05-28 15:38:39 +10:00
drm_vm.c mm: reorder includes after introduction of linux/pgtable.h 2020-06-09 09:39:13 -07:00
drm_vma_manager.c
drm_writeback.c
Kconfig drm pull for 5.8-rc1 2020-06-02 15:04:15 -07:00
Makefile drm/cirrus: Move to drm/tiny 2020-04-28 16:05:15 +02:00