Re: [PATCH v2 08/10] drm/simpledrm: Acquire clocks from DT device node

Hi,

On Thu, Mar 18, 2021 at 11:29:19AM +0100, Thomas Zimmermann wrote:

Make sure required hardware clocks are enabled while the firmware
framebuffer is in use.

The basic code has been taken from the simplefb driver and adapted
to DRM. Clocks are released automatically via devres helpers.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Tested-by: nerdopolis <redacted>

Even though it's definitely simpler to review, merging the driver first
and then the clocks and regulators will break bisection on the platforms
that rely on them

Another thing worth considering is also that both drivers will probe if
they are enabled (which is pretty likely), which is not great :)

I guess we should make them mutually exclusive through Kconfig

Maxime