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From: Tomasz Figa <tfiga@chromium.org>
To: Linux Media Mailing List <linux-media@vger.kernel.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Sakari Ailus <sakari.ailus@linux.intel.com>,
	Cao Bing Bu <bingbu.cao@intel.com>,
	srv_heupstream <srv_heupstream@mediatek.com>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-mediatek@lists.infradead.org>,
	"list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>,
	Joerg Roedel <joro@8bytes.org>,"
	<linux-arm-kernel@lists.infradead.org>,
	Sj Huang <sj.huang@mediatek.com>,
	devicetree@vger.kernel.org, Louis Kuo <louis.kuo@mediatek.com>,
	shengnan.wang@mediatek.com, dongchun.zhu@mediatek.com
Subject: Re: [PATCH 0/2] media: add support for DW9768 VCM driver
Date: Mon, 22 Jul 2019 15:56:00 +0900	[thread overview]
Message-ID: <CAHD77HkDrGgiTceE2jLX8Tqc8GH9R1UyRhiU83=HRvZKjoDYjw@mail.gmail.com> (raw)
In-Reply-To: <20190708100641.2702-1-dongchun.zhu@mediatek.com>

On Mon, Jul 8, 2019 at 7:12 PM <dongchun.zhu@mediatek.com> wrote:
>
> From: Dongchun Zhu <dongchun.zhu@mediatek.com>
>
> Hello,
>
> Add a v4l2 sub-device driver for Dongwoon's DW9768 lens voice coil.
> This is a voice coil module using the i2c bus to control the focus position.
>
> The DW9768 can control the position with 10 bits value and
> consists of two 8 bit registers show as below:
> register 0x04(DW9768_REG_POSITION):
>     +---+---+---+---+---+---+---+---+
>     |D07|D06|D05|D04|D03|D02|D01|D00|
>     +---+---+---+---+---+---+---+---+
> register 0x03:
>     +---+---+---+---+---+---+---+---+
>     |---|---|---|---|---|---|D09|D08|
>     +---+---+---+---+---+---+---+---+
>
> This driver support :
>  - set DW9768 to standby mode once suspend and turn it back to active if resume
>  - set the position via V4L2_CID_FOCUS_ABSOLUTE ctrl
>
> Dongchun Zhu (2):
>   media: i2c: dw9768: Add DT support and MAINTAINERS entry
>   media: i2c: dw9768: Add DW9768 VCM driver
>
>  .../bindings/media/i2c/dongwoon,dw9768.txt         |   9 +
>  MAINTAINERS                                        |   8 +
>  drivers/media/i2c/Kconfig                          |  10 +
>  drivers/media/i2c/Makefile                         |   1 +
>  drivers/media/i2c/dw9768.c                         | 458 +++++++++++++++++++++
>  5 files changed, 486 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.txt
>  create mode 100644 drivers/media/i2c/dw9768.c
>
> --
> 2.9.2
>

Gentle ping. Some help with review would be appreciated!

Best regards,
Tomasz

      parent reply	other threads:[~2019-07-22  6:56 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-08 10:06 dongchun.zhu
2019-07-08 10:06 ` [PATCH 1/2] media: i2c: dw9768: Add DT support and MAINTAINERS entry dongchun.zhu
2019-07-24 16:37   ` Rob Herring
2019-07-08 10:06 ` [PATCH 2/2] media: i2c: dw9768: Add DW9768 VCM driver dongchun.zhu
2019-07-24  3:16   ` Bingbu Cao
     [not found]     ` <0255a021cb9b424f85ec53c22f5e8dad@mtkmbs07n1.mediatek.inc>
2019-09-02 13:35       ` Dongchun Zhu
2019-08-23  8:17   ` Tomasz Figa
2019-09-02 15:01     ` Dongchun Zhu
2019-09-03  3:50       ` Tomasz Figa
2019-09-04 14:33   ` Andy Shevchenko
2019-07-22  6:56 ` Tomasz Figa [this message]

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