Re: [PATCH v3 1/2] drm/bridge: dw-hdmi: support optional supply regulators

On Wed, Jun 10, 2015 at 01:29:43AM +0200, Heiko Stübner wrote:

Allthough from the discussion and explanations I've now also got the "don't make it worse" feeling, so am somehow reluctant to add supplies that also might describe this inadequately.

The Rockchip-specific documentation only lists the two supplies as AVDD_1V0, AVDD_1V8 with a description of "DC supply voltage for Analog part of HDMI". The supplies aren't mentioned otherwise at all, so I guess I'll ponder this a bit more at first.

Are they controllable from software at all? If they aren't, then I'd suggest leaving them out until we have a distinction between the Tx and Phy - much as we do for iMX6.