linux/drivers/gpu/drm/udl
Takashi Iwai 0f7dc324b2 drm/udl: Sync pending URBs at suspend / disconnect
We need to wait for finishing to process the all URBs after disabling
the pipe; otherwise pending URBs may stray at suspend/resume, leading
to a possible memory corruption in a worst case.

Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220804075826.27036-3-tiwai@suse.de
2022-08-10 10:06:58 +02:00
..
Kconfig drm/shmem-helper: Switch to vmf_insert_pfn 2021-08-12 21:41:10 +02:00
Makefile
udl_connector.c drm: Drop drm_edid.h from drm_crtc.h 2022-06-20 23:53:55 +03:00
udl_connector.h
udl_drv.c drm: Use USB controller's DMA mask when importing dmabufs 2021-03-11 11:11:33 +01:00
udl_drv.h drm/udl: Sync pending URBs at suspend / disconnect 2022-08-10 10:06:58 +02:00
udl_main.c drm/udl: Sync pending URBs at suspend / disconnect 2022-08-10 10:06:58 +02:00
udl_modeset.c drm/udl: Sync pending URBs at suspend / disconnect 2022-08-10 10:06:58 +02:00
udl_transfer.c