[PATCH 0/2] drm/nouveau: i2c over DP AUX fixes

Lyude Paul lyude at redhat.com
Thu Jul 25 19:39:59 UTC 2019


This is another attempt at fixing an issue with

yes | sensors-detect

Causing some machines with nouveau loaded to hang if certain kinds of
displays are attached. I've also included one minor fix that I found
along the way of troubleshooting this issue.

Lyude Paul (2):
  drm/nouveau: Fix missing elses in g94_i2c_aux_xfer
  drm/nouveau: Don't retry infinitely when receiving no data on i2c over
    AUX

 drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c | 24 +++++++++++++------
 .../gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c  |  4 ++--
 2 files changed, 19 insertions(+), 9 deletions(-)

-- 
2.21.0



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