Zenghui Yu 00debf8109 drm/hisilicon/hibmc: Move drm_fbdev_generic_setup() down to avoid the splat ... The HiSilicon hibmc driver triggers a splat at boot time as below [ 14.137806] ------------[ cut here ]------------ [ 14.142405] hibmc-drm 0000:0a:00.0: Device has not been registered. [ 14.148661] WARNING: CPU: 0 PID: 496 at drivers/gpu/drm/drm_fb_helper.c:2233 drm_fbdev_generic_setup+0x15c/0x1b8 [ 14.158787] [...] [ 14.278307] Call trace: [ 14.280742] drm_fbdev_generic_setup+0x15c/0x1b8 [ 14.285337] hibmc_pci_probe+0x354/0x418 [ 14.289242] local_pci_probe+0x44/0x98 [ 14.292974] work_for_cpu_fn+0x20/0x30 [ 14.296708] process_one_work+0x1c4/0x4e0 [ 14.300698] worker_thread+0x2c8/0x528 [ 14.304431] kthread+0x138/0x140 [ 14.307646] ret_from_fork+0x10/0x18 [ 14.311205] ---[ end trace a2000ec2d838af4d ]--- This turned out to be due to the fbdev device hasn't been registered when drm_fbdev_generic_setup() is invoked. Let's fix the splat by moving it down after drm_dev_register() which will follow the "Display driver example" documented by commit de99f0600a ("drm/drv: DOC: Add driver example code"). Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Xinliang Liu <xinliang.liu@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200706144713.1123-1-yuzenghui@huawei.com		2020-07-08 09:08:22 +00:00
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hibmc	drm/hisilicon/hibmc: Move drm_fbdev_generic_setup() down to avoid the splat	2020-07-08 09:08:22 +00:00
kirin	drm: kirin: Revert change to add register connect helper functions	2020-04-13 01:46:02 +00:00
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