[Intel-gfx] [PATCH i-g-t 0/2] Check plane rotation is reset after VT mode is restored

[Thomas Wood]

The following patches allow the VT mode to be reset and then add a check in
kms_rotation_crc to ensure the rotation has been restored. The test in
kms_rotation_crc uses CRC values to determine this rather than just reading the
property since the original issue exposed an inconsistency between the cached
value for the rotation and the actual value.

https://bugs.freedesktop.org/show_bug.cgi?id=82236

Thomas Wood (2):
  lib: add igt_restore_vt_mode
  tests: check plane rotation is reset after the VT mode is restored

 lib/igt_kms.c            | 27 +++++++++++++++++++++------
 lib/igt_kms.h            |  1 +
 tests/kms_rotation_crc.c | 15 ++++++++++++++-
 3 files changed, 36 insertions(+), 7 deletions(-)

-- 
1.9.3