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| -rw-r--r-- | Documentation/gpu/drm-uapi.rst | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/gpu/drm-uapi.rst b/Documentation/gpu/drm-uapi.rst index a752aa561ea4..c9fd23efd957 100644 --- a/Documentation/gpu/drm-uapi.rst +++ b/Documentation/gpu/drm-uapi.rst @@ -238,6 +238,14 @@ DRM specific patterns. Note that ENOTTY has the slightly unintuitive meaning of Testing and validation ====================== +Testing Requirements for userspace API +-------------------------------------- + +New cross-driver userspace interface extensions, like new IOCTL, new KMS +properties, new files in sysfs or anything else that constitutes an API change +should have driver-agnostic testcases in IGT for that feature, if such a test +can be reasonably made using IGT for the target hardware. + Validating changes with IGT --------------------------- |