linux-kernel - [PATCH 0/3] add power-supply support to dw

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Message-ID: <1429128.MSqYm0qZ9p@phil>
Date:	Tue, 10 Mar 2015 00:21:21 +0100
From:	Heiko Stuebner <heiko@...ech.de>
To:	Philipp Zabel <p.zabel@...gutronix.de>
Cc:	David Airlie <airlied@...ux.ie>, djkurtz@...omium.org,
	Yakir Yang <ykk@...k-chips.com>,
	Fabio Estevam <fabio.estevam@...escale.com>,
	dianders@...omium.org, Andy Yan <andy.yan@...k-chips.com>,
	Mark Yao <mark.yao@...k-chips.com>,
	linux-rockchip@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
	broonie@...nel.org, devicetree@...r.kernel.org,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 0/3] add power-supply support to dw_hdmi

At least the Rockchip variant of the dw_hdmi should control its supplying
regulators. A cursory glance at the imx manual didn't any equivalent there,
so I'm not sure if there are similar controllable regulators present.

Patch1 is only a small fix to keep {devm_}regulator_bulk_get quiet in
the deferring case and could go directly to the regulator tree, if ok.

Patch3 is the addition of the supplies to the rk3288 boards and I would
take it into my dts branch if patch2 gets deemed acceptable.


Heiko Stuebner (3):
  regulator: don't emit errors in {devm_}regulator_bulk_get when defering
  drm/bridge: dw-hdmi: support optional supply regulators
  ARM: dts: rockchip: add hdmi analog power supplies to rk3288 boards

 .../devicetree/bindings/drm/bridge/dw_hdmi.txt     |  5 ++++
 arch/arm/boot/dts/rk3288-evb.dtsi                  |  2 ++
 arch/arm/boot/dts/rk3288-firefly.dtsi              |  2 ++
 drivers/gpu/drm/bridge/dw_hdmi.c                   | 27 +++++++++++++++++++++-
 drivers/gpu/drm/imx/dw_hdmi-imx.c                  |  3 ++-
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c        | 15 +++++++++++-
 drivers/regulator/core.c                           |  5 ++--
 drivers/regulator/devres.c                         |  5 ++--
 include/drm/bridge/dw_hdmi.h                       |  3 ++-
 9 files changed, 59 insertions(+), 8 deletions(-)

-- 
2.1.4


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