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3 Commits

Author SHA1 Message Date
Daniel Vetter
173a4cf1da tests/debugfs_pipe_crc: fall back to PIPE source 
With PLANE1 and PIPE CRC sources the test will work on all currently
shipping (and planed fwiw) platforms.

Also add all the other new sources for non-ivb/hsw chips.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2013-10-17 13:35:51 +02:00
Daniel Vetter
0412f32670 tests/debugfs_pipe_crc: correctly skip on unsupported platforms 
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 2013-10-16 14:12:49 +02:00
Damien Lespiau
4ba97ddf96 debugfs_pipe_crc: Let's check CRCs! 
Let's add a new test that sets a mode, wait for a few vblanks (3) and
then make sure we read 3 identical CRCs.

Some subtests check for various parsing errors.

In the process, improve the debugfs helpers to deal with CRCs.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
 2013-10-15 19:40:07 +01:00