Hello, This small patch series adds a CRC computation test to the DU test suite. The test is currently quite limited as it only captures the CRC at the output of the pipeline for multiple frames and verifies that the CRC values match. This is enough to exercise the DRM/KMS CRC API to test the driver's CRC implementation, but more functional tests should be added later. The kernel code is available at git://linuxtv.org/pinchartl/media.git vsp1-discom-v1-201712 Laurent Pinchart (2): kmstest.py: Add CRC reader class tests: crc: Add CRC computation test tests/kms-test-crc.py | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++ tests/kmstest.py | 55 +++++++++++++++++++++++++++ 2 files changed, 158 insertions(+) create mode 100755 tests/kms-test-crc.py -- Regards, Laurent Pinchart
