[v2,00/11] drm/udl: More fixes

Message

Takashi Iwai Sept. 6, 2022, 7:39 a.m. UTC

Hi,

this is a revised patch set for cleaning up and fixes for UDL driver.
It covers the PM problems, regressions in the previous patch set,
fixes for the stalls on some systems, as well as more hardening.


Takashi

===

v1->v2: cleanups as suggested by Thomas
- Drop numurbs parameter patch
- Clean up / simplify clipping patch
- Code cleanup and changes for urb management patch
- Put Acks on some given patches

===

Takashi Iwai (8):
  Revert "drm/udl: Kill pending URBs at suspend and disconnect"
  drm/udl: Suppress error print for -EPROTO at URB completion
  drm/udl: Increase the default URB list size to 20
  drm/udl: Drop unneeded alignment
  drm/udl: Fix potential URB leaks
  drm/udl: Fix inconsistent urbs.count value during udl_free_urb_list()
  drm/udl: Don't re-initialize stuff at retrying the URB list allocation
  drm/udl: Sync pending URBs at the end of suspend

Thomas Zimmermann (3):
  drm/udl: Restore display mode on resume
  drm/udl: Add reset_resume
  drm/udl: Enable damage clipping

 drivers/gpu/drm/udl/udl_drv.c      | 19 +++++-
 drivers/gpu/drm/udl/udl_drv.h      | 13 +---
 drivers/gpu/drm/udl/udl_main.c     | 95 +++++++++++++++---------------
 drivers/gpu/drm/udl/udl_modeset.c  | 36 ++---------
 drivers/gpu/drm/udl/udl_transfer.c | 45 ++------------
 5 files changed, 75 insertions(+), 133 deletions(-)