[PATCH 0/3] Add dt support for exynos hdmiphy settings

Inki Dae inki.dae at samsung.com
Mon Oct 28 15:02:13 CET 2013


Hi Shirish,

I have merged the re-factoring patch set from Sean Paul to exynos-drm-next.
Can you re-base your patch set at top of exynos-drm-next?

Thanks,
Inki Dae

> -----Original Message-----
> From: Shirish S [mailto:s.shirish at samsung.com]
> Sent: Monday, October 28, 2013 7:39 PM
> To: dri-devel at lists.freedesktop.org; inki.dae at samsung.com;
> devicetree at vger.kernel.org
> Cc: seanpaul at chromium.org; sw0312.kim at samsung.com; mark.rutland at arm.com;
> shirish at chromium.org; Shirish S
> Subject: [PATCH 0/3] Add dt support for exynos hdmiphy settings
> 
> For various revisions of a chipset if the signal pattern is changed for
> every
> revision, then the phy setting need to be updated correspondingly by
> measuring
> the signal.
> For getting correct signals the clock level and data de-emphasis
> levels needs to be adjusted.
> Since only these 2 values matter,we can move the same to dt,
> wherein we can have different dt files for every revision.
> 
> This is an initial patchset towards achieving the same
> for exynos 5250 and can be later extended to future chipsets.
> 
> V2: replaced moving of entire phy config structure with only
> required and justifiable conf registers.
> 
> V3: Incorporated Mark Rutland's comments.
> 
> Shirish S (3):
>   ARM: dts: smdk5250: Add hdmi phy settings
>   ARM: dts: arndale: Add hdmi phy settings
>   drm: exynos: hdmi: Add dt support for hdmiphy settings
> 
>  .../devicetree/bindings/video/exynos_hdmi.txt      |   32 +++++++++
>  arch/arm/boot/dts/exynos5250-arndale.dts           |   68
++++++++++++++++++
>  arch/arm/boot/dts/exynos5250-smdk5250.dts          |   68
++++++++++++++++++
>  drivers/gpu/drm/exynos/exynos_hdmi.c               |   76
++++++++++++++++++-
> -
>  4 files changed, 240 insertions(+), 4 deletions(-)
> 
> --
> 1.7.9.5



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