Re: [Intel-gfx] [PATCH v2] drm/i915: Disable SAGV on pre plane update.

2018-02-25 Thread kbuild test robot
Hi Rodrigo, I love your patch! Yet something to improve: [auto build test ERROR on drm-intel/for-linux-next] [also build test ERROR on next-20180223] [cannot apply to v4.16-rc3] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://g

[Intel-gfx] [PATCH v2] drm/i915: Disable SAGV on pre plane update.

2018-02-23 Thread Rodrigo Vivi
According to Spec "Requirement before plane enabling or configuration change: Disable SAGV if any enabled plane will not be able to enable watermarks for memory latency >= SAGV block time, or any transcoder is interlaced. Else, enable SAGV." Currently we are only enabling and disabling SAGV on ful