RE: [PATCH v2 2/2] drm/i915: Validate userspace-provided color management LUT's (v2)

2018-12-14 Thread Shankar, Uma
ject: [PATCH v2 2/2] drm/i915: Validate userspace-provided color >management LUT's (v2) > >We currently program userspace-provided gamma and degamma LUT's into our >hardware without really checking to see whether they satisfy our hardware's >rules. We should try to catch tables

[PATCH v2 2/2] drm/i915: Validate userspace-provided color management LUT's (v2)

2018-12-13 Thread Matt Roper
We currently program userspace-provided gamma and degamma LUT's into our hardware without really checking to see whether they satisfy our hardware's rules. We should try to catch tables that are invalid for our hardware early and reject the atomic transaction. All of our platforms that accept a