Re: [PATCH v4 2/2] media: ak7375: Add ak7375 lens voice coil driver

2018-06-14 Thread Bing Bu Cao
On 2018年06月14日 21:02, Sakari Ailus wrote: > Hi Bingbu, > > Thanks for the update. A few comments below; then I think we're done... > > On Thu, Jun 07, 2018 at 11:50:33AM +0800, bingbu@intel.com wrote: >> From: Bingbu Cao >> >> Add a v4l2 sub-device driver for the ak7375 lens voice coil. >>

Re: [PATCH v4 2/2] media: ak7375: Add ak7375 lens voice coil driver

2018-06-14 Thread Sakari Ailus
Hi Bingbu, Thanks for the update. A few comments below; then I think we're done... On Thu, Jun 07, 2018 at 11:50:33AM +0800, bingbu@intel.com wrote: > From: Bingbu Cao > > Add a v4l2 sub-device driver for the ak7375 lens voice coil. > This is a voice coil module using the i2c bus to

[PATCH v4 2/2] media: ak7375: Add ak7375 lens voice coil driver

2018-06-06 Thread bingbu . cao
From: Bingbu Cao Add a v4l2 sub-device driver for the ak7375 lens voice coil. This is a voice coil module using the i2c bus to control the focus position. ak7375 can write multiple bytes of data at a time. If more data is received instead of the stop condition after receiving one byte of data,