[PATCH v9] drm/i915/skl: Update DDB values atomically with wms/plane attrs

2016-08-08 Thread Lyude
Now that we can hook into update_crtcs and control the order in which we update CRTCs at each modeset, we can finish the final step of fixing Skylake's watermark handling by performing DDB updates at the same time as plane updates and watermark updates. The first major change in this patch is

[PATCH v9] drm/i915/skl: Update DDB values atomically with wms/plane attrs

2016-08-08 Thread Lyude
Now that we can hook into update_crtcs and control the order in which we update CRTCs at each modeset, we can finish the final step of fixing Skylake's watermark handling by performing DDB updates at the same time as plane updates and watermark updates. The first major change in this patch is