From: Russell King - ARM Linux <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>
To: "Heiko Stübner" <heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org>
Cc: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
David Airlie <airlied-cv59FeDIM0c@public.gmane.org>,
Mark Yao <mark.yao-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
Yakir Yang <ykk-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
dianders-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
Andy Yan <andy.yan-TNX95d0MmH7DzftRWevZcw@public.gmane.org>,
linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Ian Campbell
<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v3 1/2] drm/bridge: dw-hdmi: support optional supply regulators
Date: Wed, 10 Jun 2015 00:36:18 +0100 [thread overview]
Message-ID: <20150609233618.GK7557@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <3551826.dyCjorKhLA@diego>
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.
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next prev parent reply other threads:[~2015-06-09 23:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-12 20:45 [PATCH v3 1/2] drm/bridge: dw-hdmi: support optional supply regulators Heiko Stuebner
2015-03-12 20:46 ` [PATCH v3 2/2] ARM: dts: rockchip: add hdmi analog power supplies to rk3288 boards Heiko Stuebner
2015-03-23 18:17 ` [PATCH v3 1/2] drm/bridge: dw-hdmi: support optional supply regulators Heiko Stuebner
2015-03-25 16:51 ` Philipp Zabel
2015-06-05 11:02 ` Thierry Reding
2015-06-05 12:16 ` Heiko Stübner
2015-06-05 12:23 ` Thierry Reding
[not found] ` <20150605122311.GA759-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org>
2015-06-05 23:03 ` Heiko Stübner
2015-06-05 23:10 ` Russell King - ARM Linux
2015-06-08 14:02 ` Thierry Reding
2015-06-08 14:29 ` Russell King - ARM Linux
2015-06-08 15:44 ` Thierry Reding
2015-06-08 16:34 ` Russell King - ARM Linux
2015-06-09 7:53 ` Thierry Reding
2015-06-09 23:29 ` Heiko Stübner
2015-06-09 23:36 ` Russell King - ARM Linux [this message]
2015-06-12 7:27 ` Heiko Stübner
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