linux-kernel - Re: [PATCH v8 0/5] Synopsys Designware HDMI Video Capture Controller + PHY

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Date:   Mon, 27 Nov 2017 13:05:00 +0100
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Jose Abreu <Jose.Abreu@...opsys.com>, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Carlos Palminha <CARLOS.PALMINHA@...opsys.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Sylwester Nawrocki <snawrocki@...nel.org>
Subject: Re: [PATCH v8 0/5] Synopsys Designware HDMI Video Capture Controller
 + PHY

Hi Jose,

Sakari's work was merged. Can you make a v9? Then we can merge this for 4.16.

Thanks!

	Hans

On 09/22/2017 02:53 PM, Hans Verkuil wrote:
> Hi Jose,
> 
> I'm going to mark this patch series as 'Changes Requested' since it depends on
> Sakari's subnotifier work. Once that is accepted I assume you'll make a v9 on top
> and then this can hopefully be merged.
> 
> Regards,
> 
> 	Hans
> 
> On 10/07/17 17:46, Jose Abreu wrote:
>> The Synopsys Designware HDMI RX controller is an HDMI receiver controller that
>> is responsible to process digital data that comes from a phy. The final result
>> is a stream of raw video data that can then be connected to a video DMA, for
>> example, and transfered into RAM so that it can be displayed.
>>
>> The controller + phy available in this series natively support all HDMI 1.4 and
>> HDMI 2.0 modes, including deep color. Although, the driver is quite in its
>> initial stage and unfortunatelly only non deep color modes are supported. Also,
>> audio is not yet supported in the driver (the controller has several audio
>> output interfaces).
>>
>> Version 8 addresses review comments from Rob Herring regarding device tree
>> bindings.
>>
>> I also added one patch for cec.h which is needed to fix build errors/warnings.
>>
>> This series depends on the patch at [1].
>>
>> This series was tested in a FPGA platform using an embedded platform called
>> ARC AXS101.
>>
>> Jose Abreu (5):
>>   [media] cec.h: Add stub function for cec_register_cec_notifier()
>>   dt-bindings: media: Document Synopsys Designware HDMI RX
>>   MAINTAINERS: Add entry for Synopsys Designware HDMI drivers
>>   [media] platform: Add Synopsys Designware HDMI RX PHY e405 Driver
>>   [media] platform: Add Synopsys Designware HDMI RX Controller Driver
>>
>> Cc: Carlos Palminha <palminha@...opsys.com>
>> Cc: Mauro Carvalho Chehab <mchehab@...nel.org>
>> Cc: Hans Verkuil <hans.verkuil@...co.com>
>> Cc: Rob Herring <robh+dt@...nel.org>
>> Cc: Mark Rutland <mark.rutland@....com>
>> Cc: Sylwester Nawrocki <snawrocki@...nel.org>
>>
>> [1] https://patchwork.linuxtv.org/patch/41834/
>>
>>  .../devicetree/bindings/media/snps,dw-hdmi-rx.txt  |   58 +
>>  MAINTAINERS                                        |    7 +
>>  drivers/media/platform/Kconfig                     |    2 +
>>  drivers/media/platform/Makefile                    |    2 +
>>  drivers/media/platform/dwc/Kconfig                 |   23 +
>>  drivers/media/platform/dwc/Makefile                |    2 +
>>  drivers/media/platform/dwc/dw-hdmi-phy-e405.c      |  844 +++++++++
>>  drivers/media/platform/dwc/dw-hdmi-phy-e405.h      |   63 +
>>  drivers/media/platform/dwc/dw-hdmi-rx.c            | 1823 ++++++++++++++++++++
>>  drivers/media/platform/dwc/dw-hdmi-rx.h            |  441 +++++
>>  include/media/cec.h                                |    8 +
>>  include/media/dwc/dw-hdmi-phy-pdata.h              |  128 ++
>>  include/media/dwc/dw-hdmi-rx-pdata.h               |   70 +
>>  13 files changed, 3471 insertions(+)
>>  create mode 100644 Documentation/devicetree/bindings/media/snps,dw-hdmi-rx.txt
>>  create mode 100644 drivers/media/platform/dwc/Kconfig
>>  create mode 100644 drivers/media/platform/dwc/Makefile
>>  create mode 100644 drivers/media/platform/dwc/dw-hdmi-phy-e405.c
>>  create mode 100644 drivers/media/platform/dwc/dw-hdmi-phy-e405.h
>>  create mode 100644 drivers/media/platform/dwc/dw-hdmi-rx.c
>>  create mode 100644 drivers/media/platform/dwc/dw-hdmi-rx.h
>>  create mode 100644 include/media/dwc/dw-hdmi-phy-pdata.h
>>  create mode 100644 include/media/dwc/dw-hdmi-rx-pdata.h
>>
>