[PATCH v2 2/2] drm/sun4i: drc: Make sure we enforce the clock rate

Maxime Ripard maxime at cerno.tech
Wed Jan 8 13:33:45 UTC 2020


On Wed, Jan 08, 2020 at 01:28:34AM +0800, Chen-Yu Tsai wrote:
> On Wed, Jan 8, 2020 at 1:00 AM Maxime Ripard <maxime at cerno.tech> wrote:
> >
> > The DRC needs to run at 300MHz to be functional. This was done so far
> > using assigned-clocks in the device tree, but that is easy to forget, and
> > dosen't provide any other guarantee than the rate is going to be roughly
> > the one requested at probe time.
> >
> > Therefore it's pretty fragile, so let's just use the exclusive clock API to
> > enforce it.
> >
> > Signed-off-by: Maxime Ripard <maxime at cerno.tech>
>
> Reviewed-by: Chen-Yu Tsai <wens at csie.org>

APplied both, thanks!
Maxime
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