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
..
aspeed_gfx_crtc.c	drm/aspeed: Use devm_drm_dev_alloc	2020-04-28 16:13:03 +02:00
aspeed_gfx_drv.c	drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register	2020-07-09 09:06:39 +02:00
aspeed_gfx_out.c	drm/aspeed: Use devm_drm_dev_alloc	2020-04-28 16:13:03 +02:00
aspeed_gfx.h	drm/aspeed: Use devm_drm_dev_alloc	2020-04-28 16:13:03 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00