linux-kernel - Re: [PATCH 0/3] drm-exynos-dp/phy-exynos-dp: Refactor to use pmu-system-controller and dp driver cleanup

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Message-ID: <CAEC9eQPMNcGxUZVAh6ou6a=6V9bAgmwZAn5ra4=EkoosNURWPg@mail.gmail.com>
Date:	Thu, 9 Oct 2014 15:48:09 +0530
From:	Ajay kumar <ajaynumb@...il.com>
To:	InKi Dae <inki.dae@...sung.com>,
	Vivek Gautam <gautam.vivek@...sung.com>
Cc:	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	"linux-samsung-soc@...r.kernel.org" 
	<linux-samsung-soc@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Sean Paul <seanpaul@...gle.com>, kishon@...com,
	Ajay Kumar <ajaykumar.rs@...sung.com>
Subject: Re: [PATCH 0/3] drm-exynos-dp/phy-exynos-dp: Refactor to use
 pmu-system-controller and dp driver cleanup

Hi,

On Mon, Sep 15, 2014 at 6:43 PM, Vivek Gautam <gautam.vivek@...sung.com> wrote:
> These patches are based on 'for-next' branch of kgene's linux-samsung tree.
>
> Refactoring the exynos-dp-video phy to use pmu-system-controller handle
> and access the register using mfd-syscon and regmap.
> Simultaneously, removing the support for older dptx-phy, since it's obsolete
> now and noone uses it.
>
> Vivek Gautam (3):
>   phy: exynos-dp-video: Use syscon support to control pmu register
>   drm/exynos: dp: Remove support for unused dptx-phy
>   arm: dts: Exynos5: Use pmu_system_controller phandle for dp phy
>
>  .../devicetree/bindings/phy/samsung-phy.txt        |    7 +-
>  arch/arm/boot/dts/exynos5250.dtsi                  |    2 +-
>  arch/arm/boot/dts/exynos5420.dtsi                  |    4 +-
>  drivers/gpu/drm/exynos/exynos_dp_core.c            |   58 ++++-----------
>  drivers/gpu/drm/exynos/exynos_dp_core.h            |    2 -
>  drivers/phy/phy-exynos-dp-video.c                  |   76 ++++++++++++++------
>  6 files changed, 75 insertions(+), 74 deletions(-)
>
> --
> 1.7.10.4
>
> --
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I have tested this patchset on exynos5800-peach-pi, and I can see DP
display with the above patches.

Ajay
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