[v4,0/8] Fix connector probing deadlocks from RPM bugs

Message

Lyude Paul Aug. 1, 2018, 9:14 p.m. UTC

This is the latest version of
https://patchwork.freedesktop.org/series/46815/

With a bunch of fixes to the new fb_helper to prevent it from breaking
module loading/unloading with nouveau. Also; lots of documentation
fixes and one fix in response to a kbuild bot.

Lyude Paul (8):
  drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement
  drm/nouveau: Enable polling even if we have runtime PM
  drm/fb_helper: Introduce suspend/resume_hotplug()
  drm/nouveau: Fix deadlock with fb_helper using new helpers
  drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
  drm/nouveau: Respond to HPDs by probing one conn at a time
  drm/nouveau: Fix deadlocks in nouveau_connector_detect()
  drm/nouveau: Call pm_runtime_get_noresume() from hpd handlers

 drivers/gpu/drm/drm_fb_helper.c             | 123 +++++++++++++++++++-
 drivers/gpu/drm/nouveau/nouveau_connector.c |  60 ++++++++--
 drivers/gpu/drm/nouveau/nouveau_connector.h |   1 +
 drivers/gpu/drm/nouveau/nouveau_display.c   |   7 +-
 drivers/gpu/drm/nouveau/nouveau_drm.c       |  16 ++-
 drivers/gpu/drm/nouveau/nouveau_fbcon.c     |   1 +
 include/drm/drm_fb_helper.h                 |  22 ++++
 7 files changed, 213 insertions(+), 17 deletions(-)