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, t
From: Bingbu Cao
Add device tree bindings for AKM ak7375 voice coil lens
driver. This chip is used to drive a lens in a camera module.
Signed-off-by: Tianshu Qiu
Signed-off-by: Bingbu Cao
Reviewed-by: Rob Herring
---
Changes since v1:
- add the MAINTAINERS change
- correct the vendor
This message is generated daily by a cron job that builds media_tree for
the kernels and architectures in the list below.
Results of the daily build of media_tree:
date: Tue Jun 19 05:00:17 CEST 2018
media-tree git hash:f2809d20b9250c675fca8268a0f6274277cca7ff
media_build gi
> > I'd prefer this file to be in the i2c realm. Maybe
> > 'include/linux/i2c-sccb.h" or something. I will come back to this.
>
> And while at it, I think we also need a .c file, the functions (and
> especially
> sccb_read_byte()) should not be static inline.
Before we discuss this, we should
Hi, Tomasz,
Thanks for the review.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Monday, June 18, 2018 12:09 AM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu, Jerry W ; Zheng,
> Jian Xu
> Subje
Hi, Tomasz,
Thanks for the code review.
> -Original Message-
> From: Tomasz Figa [mailto:tf...@chromium.org]
> Sent: Sunday, June 17, 2018 11:46 PM
> To: Zhi, Yong
> Cc: Linux Media Mailing List ; Sakari Ailus
> ; Mani, Rajmohan
> ; Toivonen, Tuukka
> ; Hu, Jerry W ; Zheng,
> Jian Xu
>
This patch serie relates to flip and mirror at sensor level through
registers "TIMING TC REG20/REG21".
The first commit implements HFLIP and VFLIP V4L2 controls
allowing V4L2 client to change horizontal and vertical flip
before or during streaming.
The second & third commit allows to inform drive
Add HFLIP/VFLIP controls support by setting registers REG21/REG20.
Useless values in hardcoded mode sequences are removed and
remaining binning values are now set after mode sequence being set.
Note that due to BSI (Back Side Illuminated) technology, image capture
is physically mirrored, mirror log
Add support of module being physically mounted upside down.
In this case, mirror and flip are enabled to fix captured images
orientation.
Signed-off-by: Hugues Fruchet
---
drivers/media/i2c/ov5640.c | 28 ++--
1 file changed, 26 insertions(+), 2 deletions(-)
diff --git a
Add the rotation property to the list of optional properties
for the OV5640 camera sensor.
Signed-off-by: Hugues Fruchet
---
Documentation/devicetree/bindings/media/i2c/ov5640.txt | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5640.txt
b/D
On 06/15/2018 06:22 PM, Ezequiel Garcia wrote:
> Hi Hans,
>
> Thanks for the review.
>
> On Fri, 2018-06-15 at 11:24 +0200, Hans Verkuil wrote:
>> On 12/06/18 12:48, Ezequiel Garcia wrote:
>>> diff --git a/include/media/media-entity.h b/include/media/media-entity.h
>>> index 3aa3d58d1d58..ff6f
Hi Tomasz,
On June 18, 2018 6:00:47 PM GMT+09:00, Tomasz Figa wrote:
>Hi Paul,
>
>On Mon, Jun 18, 2018 at 5:42 PM Paul Elder
> wrote:
>>
>>
>>
>> Hello all,
>>
>> On June 4, 2018 10:33:03 PM GMT+09:00, Mauro Carvalho Chehab
> wrote:
>> >Hi all,
>> >
>> >I consolidated hopefully all comments I rec
Several drivers in media/i2c do not set the entity function.
Correct this.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/adv7604.c | 1 +
drivers/media/i2c/adv7842.c | 1 +
drivers/media/i2c/et8ek8/et8ek8_driver.c | 1 +
drivers/media/i2c/mt9m032.c | 1
The entity function was ORed with the flags field instead of
assigned to the function field. Correct this.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/adv7180.c | 2 +-
drivers/media/i2c/tvp514x.c | 2 +-
drivers/media/i2c/tvp7002.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
Hi Paul,
On Mon, Jun 18, 2018 at 5:42 PM Paul Elder wrote:
>
>
>
> Hello all,
>
> On June 4, 2018 10:33:03 PM GMT+09:00, Mauro Carvalho Chehab
> wrote:
> >Hi all,
> >
> >I consolidated hopefully all comments I receive on the past
> >announcement
> >with regards to the complex camera workshop we
Hello,
On Monday, 18 June 2018 11:42:37 EEST Paul Elder wrote:
> On June 4, 2018 10:33:03 PM GMT+09:00, Mauro Carvalho Chehab wrote:
> > Hi all,
> >
> > I consolidated hopefully all comments I receive on the past announcement
> > with regards to the complex camera workshop we're planning to happe
On 06/15/2018 09:07 PM, Ezequiel Garcia wrote:
> vb2_queue locks is now mandatory. Add it, remove driver ad-hoc locks,
> and implement wait_{prepare, finish}.
You are also removing stream_lock, but that is not mentioned here.
This needs an improved commit log.
Regards,
Hans
>
> Signed
On Fri, Mar 30, 2018 at 11:15 AM Yong Zhi wrote:
>
> From: Tomasz Figa
>
> This driver uses IOVA space for buffer mapping through IPU3 MMU
> to transfer data between imaging pipelines and system DDR.
>
> Signed-off-by: Tomasz Figa
> Signed-off-by: Yong Zhi
> ---
> drivers/media/pci/intel/ipu3/
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