On Wed, Sep 14, 2016 at 8:54 AM, Tomasz Figa wrote:
> The display controller found on Rockchip SoCs supported by Rockchip DRM
> driver (VOP) is a bit problematic, because it does not provide hardware
> vblank counter. Because vblank interrupt is used to feed the software
> counter, the driver had
The display controller found on Rockchip SoCs supported by Rockchip DRM
driver (VOP) is a bit problematic, because it does not provide hardware
vblank counter. Because vblank interrupt is used to feed the software
counter, the driver had custom code to wait for flip completion to avoid
race between
