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2020-07-14Add license and copyright informationLaurent Pinchart
Add SPDX tags to describe license and copyright information to all files in the repository. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2019-06-19kmstest.py: Add output_connectors() helper to skip writeback connectorsLaurent Pinchart
Add a generator method to the KMSTest class to enumerate all non-writeback connectors, and use it through tests. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2019-06-18kmstest.py: Fix CRTC disablingLaurent Pinchart
The KMSTest.atomic_crtc_disable() method deactivates a CRTC but doesn't fully disable it, which requires setting the MODE_ID to 0. Furthermore it doesn't de-associate the CRTC from connectors and planes, which causes atomic check failures as a fully disabled CRTC can't be associated with connectors. It can also lead to the next test failing due to resources still being allocated to the CRTC. To fix this, introduce an AtomicRequest class that wraps around pykms.AtomicReq, and stores a copy of all the properties. When the request is committed the properties are added to a global state, which is then used to locate and release connectors and planes associated with the CRTC in KMSTest.atomic_crtc_disable(). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
2018-04-23tests: crc: Add CRC computation testLaurent Pinchart
The test exercises the CRC API by enabling CRC computation on the pipeline output, capturing CRC values and verifying that they all match. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>