1. 25 Nov, 2014 2 commits
  2. 24 Nov, 2014 1 commit
    • Daniel Vetter's avatar
      lib/igt_debugfs: Don't setup crc in _new · 57259d71
      Daniel Vetter authored
      The problem is that this causes writes to registers, and if the pipe
      is off they might go nowhere (e.g. when runtime pm is enabled).
      Furthermore we can only really check once the modeset setup is done,
      but again most tests set up the CRC structure before calling
      igt_commit and friends. We could add crc restore support to the
      kernel's rpm code, but that will end up being rather invasive and
      fragile hard-to-test code.
      
      Now originally this was needed back when CRC support wasn't available
      everywhere. But that's fixed now.
      
      So given all this just drop that sanity check and make sure that we
      only touch the debugfs file (and so the hw state) when we know the
      pipe is running in the desired configuration.
      
      A complementary kernel patch will try to catch offenders by returning
      -EIO if the pipe is off.
      
      v2: Forgot to git add one hunk.
      
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86092Signed-off-by: Daniel Vetter's avatarDaniel Vetter <daniel.vetter@intel.com>
      57259d71
  3. 18 Nov, 2014 3 commits
  4. 17 Nov, 2014 2 commits
  5. 14 Nov, 2014 3 commits
  6. 13 Nov, 2014 5 commits
  7. 12 Nov, 2014 5 commits
  8. 11 Nov, 2014 1 commit
  9. 06 Nov, 2014 15 commits
  10. 05 Nov, 2014 1 commit
  11. 04 Nov, 2014 2 commits