[PATCH i-g-t 00/39] VKMS configfs tests

["José Expósito" <jose.exposito89@gmail.com>]

Hi everyone,

This series add tests for the VKMS + configfs work Louis Chauvet and I are doing
in the kernel.

This new functionality allows to configure one or more VKMS instances without
having to reload the driver using configfs.

For more details, have a look to the kernel patchset and the documentation in
"vkms.rst" (not merged yet).

There was a previous attempt to implement this tests [1] and I kept copyright
were required.

Best wishes,
José Expósito

[1] https://lists.freedesktop.org/archives/igt-dev/2023-September/060717.html

José Expósito (39):
  lib/drmtest: Add VKMS as a known driver type
  lib/igt_debugfs: Move is_mountpoint() to igt_aux
  lib/igt_configfs: Add helper to mount configfs
  lib/vkms: Add minimal VKMS library and test device default files
  lib/vkms: Allow to enable/disable VKMS devices
  tests/vkms_configfs: Test device invalid values
  lib/vkms: Test plane default files
  lib/vkms: Test plane default values
  lib/vkms: Test plane invalid values
  lib/vkms: Test CRTC default files
  lib/vkms: Test CRTC default values
  lib/vkms: Test CRTC invalid values
  lib/vkms: Test encoder default files
  lib/vkms: Test connector default files
  lib/vkms: Test connector default values
  lib/vkms: Test plane connector invalid values
  lib/vkms: Test attaching planes to CRTCs
  lib/vkms: Test attaching encoders to CRTCs
  lib/vkms: Test attaching connectors to encoders
  tests/vkms_configfs: Test enablement without pipeline items
  lib/vkms: Create VKMS device from static config
  tests/vkms_configfs: Test adding too many planes
  tests/vkms_configfs: Test not adding a primary plane
  tests/vkms_configfs: Test adding multiple primary planes
  tests/vkms_configfs: Test adding multiple cursor planes
  tests/vkms_configfs: Test adding a plane without possible CRTCs
  tests/vkms_configfs: Test enabling a device without CRTCs
  tests/vkms_configfs: Test enabling a device with too many CRTCs
  tests/vkms_configfs: Test enabling a device without encoders
  tests/vkms_configfs: Test enabling a device with too many encoders
  tests/vkms_configfs: Test adding an encoder without possible CRTCs
  tests/vkms_configfs: Test adding a CRTC without encoders
  tests/vkms_configfs: Test enabling a device without connectors
  tests/vkms_configfs: Test enabling a device with too many connectors
  lib/vkms: Test changing enabled device planes
  lib/vkms: Test changing enabled device CRTCs
  lib/vkms: Test changing enabled device encoders
  lib/vkms: Test changing enabled device connectors
  tests/vkms_configfs: Test connector hot-plug

 docs/testplan/meson.build        |    7 +-
 lib/drmtest.c                    |   18 +
 lib/drmtest.h                    |    8 +-
 lib/igt.h                        |    1 +
 lib/igt_aux.c                    |   25 +
 lib/igt_aux.h                    |    2 +
 lib/igt_configfs.c               |   57 +
 lib/igt_configfs.h               |   13 +
 lib/igt_debugfs.c                |   29 +-
 lib/igt_vkms.c                   |  794 +++++++++++++
 lib/igt_vkms.h                   |  109 ++
 lib/meson.build                  |    2 +
 meson.build                      |    8 +
 tests/meson.build                |    2 +
 tests/vkms/meson.build           |   13 +
 tests/vkms/vkms_configfs.c       | 1884 ++++++++++++++++++++++++++++++
 tests/vkms/vkms_test_config.json |   72 ++
 17 files changed, 3013 insertions(+), 31 deletions(-)
 create mode 100644 lib/igt_configfs.c
 create mode 100644 lib/igt_configfs.h
 create mode 100644 lib/igt_vkms.c
 create mode 100644 lib/igt_vkms.h
 create mode 100644 tests/vkms/meson.build
 create mode 100644 tests/vkms/vkms_configfs.c
 create mode 100644 tests/vkms/vkms_test_config.json

-- 
2.48.1