Re: [PATCH v5 0/9] Enable HDMI support on Exynos platforms

[Joonyoung Shim <jy0922.shim@samsung.com>]

Hi,

On 02/03/2015 12:58 PM, Kukjin Kim wrote:
> Marek Szyprowski wrote:
>>
>> Hi all,
>>
>> This is yet another update on patchset, which enables HDMI support for
>> Exynos based platforms.
>>
>> Beside DTS changes, this patchset adds parent domain support for Exynos
>> PM domains and add support for 'hdmi' clock directly to Exynos DRM mixer
>> driver.
>>
>> The patchset is based on samsung/for-next branch and 'PM / Domains:
>> Export of_genpd_get_from_provider function' patch merged as commit
>> 7496fcbe8a643097efc061160e1c3b65ee2fa350 to v3.19-rc4.
>>
>> Regards
>> Marek Szyprowski
>>
>>
>> Changelog:
>>
>> v5:
>> - fixed error value for clk_get() in mixer patch
>> - rebased onto samsung/for-next branch
>>
>> v4: (http://www.spinics.net/lists/linux-samsung-soc/msg41375.html)
>> - added patches, which add 'hdmi' clock handling to mixed block, this
>>   finally solves the initialization related issues, thanks for Tobias
>>   Jakobi for testing
>> - added acks/reviewed/tested by tags
>>
>> v3: (http://www.spinics.net/lists/linux-samsung-soc/msg41020.html)
>> - added a note on defining subdomains to generic PM domain binding
>>   documentation (requested by Ulf Hansson)
>>
>> v2: (http://www.spinics.net/lists/linux-samsung-soc/msg40980.html)
>> - rewrote subdomains patch according to suggestions from Geert
>>   Uytterhoeven and Amit Daniel Kachhap.
>>
>> v1 resend: (http://www.spinics.net/lists/linux-samsung-soc/msg39428.html)
>> - added handling of generic 'power-domains' binding in subdomains
>>
>> v1: (http://www.spinics.net/lists/linux-samsung-soc/msg38914.html)
>> - resolved power domain on/off issue with 'clk: samsung: exynos4: set
>>   parent of mixer gate clock to hdmi' patch
>>
>> v0: (http://www.spinics.net/lists/linux-samsung-soc/msg33498.html)
>> - first attempt, used 'always on' power domains hack
>>
>>
>> Patch summary:
>>
>>
>> *** BLURB HERE ***
>>
>> Andrzej Hajda (1):
>>   ARM: dts: exynos5250: add display power domain
>>
>> Marek Szyprowski (7):
>>   PM / Domains: Add a note about power domain subdomains
>>   ARM: Exynos: add support for sub-power domains
>>   ARM: dts: exynos4: add hdmi related nodes
>>   ARM: dts: exynos4: add dependency between TV and LCD0 power domains
>>   ARM: dts: exynos4412-odroid: enable hdmi support
>>   ARM: dts: Exynos: add 'hdmi' clock to mixer nodes
>>   drm/exynos: add support for 'hdmi' clock
>>
>> Tomasz Stanislawski (1):
>>   ARM: dts: exynos4210-universal_c210: enable hdmi support
>>
>>  .../bindings/arm/exynos/power_domain.txt           |  2 +
>>  .../devicetree/bindings/power/power_domain.txt     | 29 +++++++++++
>>  .../devicetree/bindings/video/exynos_mixer.txt     |  1 +
>>  arch/arm/boot/dts/exynos4.dtsi                     | 41 ++++++++++++++++
>>  arch/arm/boot/dts/exynos4210-universal_c210.dts    | 57 ++++++++++++++++++++++
>>  arch/arm/boot/dts/exynos4210.dtsi                  |  8 +++
>>  arch/arm/boot/dts/exynos4412-odroid-common.dtsi    | 44 +++++++++++++++++
>>  arch/arm/boot/dts/exynos4x12.dtsi                  | 11 +++++
>>  arch/arm/boot/dts/exynos5250.dtsi                  | 15 +++++-
>>  arch/arm/boot/dts/exynos5420.dtsi                  |  5 +-
>>  arch/arm/mach-exynos/pm_domains.c                  | 28 +++++++++++
>>  drivers/gpu/drm/exynos/exynos_mixer.c              |  9 ++++
>>  12 files changed, 246 insertions(+), 4 deletions(-)
>>
>> --
> I have no objection on this series, but just wondering my tree should be fine
> without 9/9 drm patch and it will be handled for 3.20?
> 
> I'll take 1 to 8 patches once drm patch is landed for 3.20.
> 

I also hope this patchset merged,

Inki, could you follow up exynos drm part of this patchset?

Thanks.
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