]> Common Features Features available in all test programs All tests support the following command line options: --list-subtests list the available subtests and exit --run-subtest subtest run the specified subtest --debug print extra debugging information when running tests --help-description print a short description of the test and exit --help print help and exit The following exit status codes are defined: NameValueDescription #IGT_EXIT_SUCCESS 0 The test was succesful #IGT_EXIT_SKIP 77 The test was skipped #IGT_EXIT_TIMEOUT 78 The test took longer than expected and was stopped #IGT_EXIT_INVALID 79 An invalid option or subtest was specified Any other exit status indicates a test failure. Core Tests Tests for core drm ioctls and behaviour. DRM Tests Tests for libdrm behaviour. DRV Tests Tests for overall driver behaviour. GEM Tests Tests for core drm ioctls and behaviour. KMS Tests Mode setting tests PM Tests Tests for power management features Prime Tests Buffer sharing tests Gen 3 Tests Gen 3 specific tests Sysfs Tests Sysfs tests Debugfs Tests Debugfs tests