Hi Takashi,
Am 04.08.22 um 09:58 schrieb Takashi Iwai:
Hi,
this is a series of fixes for UDL driver to address the leftover URBs
at suspend/resume. It begins with the simplification of FIFO control
code with the standard wait queue, followed by the handling of pending
URBs, and replace BUG_ON() with WARN_ON() as a cleanup.
Reviewed-by: Thomas Zimmermann
That's a lot better than what's currently there. If no other reviews
come in, I'll add the patches next week.
Best regards
Thomas
Takashi
===
Takashi Iwai (4):
drm/udl: Replace semaphore with a simple wait queue
drm/udl: Sync pending URBs at suspend / disconnect
drm/udl: Kill pending URBs at suspend and disconnect
drm/udl: Replace BUG_ON() with WARN_ON()
drivers/gpu/drm/udl/udl_drv.h | 14 +++-
drivers/gpu/drm/udl/udl_main.c | 125 ++---
drivers/gpu/drm/udl/udl_modeset.c | 4 +
drivers/gpu/drm/udl/udl_transfer.c | 3 +-
4 files changed, 79 insertions(+), 67 deletions(-)
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Ivo Totev
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