test/kms_plane_lowres: Fix display_commit_mode() so it returns the crc

Compiler complained on crc_lowres and crc_hires2 being uninitialized
and indeed, display_commit_mode() seems to have intention of returning
the value through the parameter that is only a single pointer.

This causes only the local copy of the pointer, the one inside
display_commit_mode(), to be overwritten.

Let's fix that!

Also add missing hires crc comparison (M. Kahola).

v2: make display_commit_mode return just the last CRC
v3: Don't do memory allocations, it's hard. (Maarten)
v4: Use igt_pipe_crc_collect_crc() instead, cleans up crc handling a lot.

Cc: Mika Kahola <mika.kahola@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>

0 files changed, 0 insertions, 0 deletions