[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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