we need to configure the YCC_SWAP bits in ISI_CFG2 according to current
sensor output and Atmel ISI output format.
Current there are two cases Atmel ISI supported:
1. Atmel ISI outputs YUYV format.
This case we need to setup YCC_SWAP according to sensor output
format.
2. Atmel ISI ou
Atmel ISI support a preview path which can output RGB data.
So this patch introduces a bool variable to choose which path is
enabled currently. And also we need setup corresponding path registers.
By default the preview path is disabled. We only use Codec path.
Signed-off-by: Josh Wu
---
Chang
This series will enable preview path support in atmel-isi. Which can
make atmel-isi convert the YUV format (from sensor) to RGB565 format.
Changes in v2:
- remove the duplicated variable: cfg2_yuv_swap.
- correct the comment style
- According to Guennadi's suggestion, remove the is_output_rgb() fu
The preview path only can convert UYVY format to RGB data.
To make preview path work correctly, we need to set up YCC_SWAP
according to sensor output and convert them to UYVY.
Signed-off-by: Josh Wu
---
Changes in v2:
- remove cfg2_yuv_swap for rgb format
- correct the comment style
drivers/m
Not like codec path, preview path can do downsampling, so we should setup
a extra preview width, height for it.
This patch add preview resolution setup without down sampling. So currently
preview path will output same size as sensor output size.
Signed-off-by: Josh Wu
---
Changes in v2: None
This patch enable Atmel ISI preview path to convert the YUV to RGB format.
Signed-off-by: Josh Wu
---
Changes in v2:
- According to Guennadi's suggestion, remove the is_output_rgb() function
which only used once. Also move the code into the for loop.
drivers/media/platform/soc_camera/atmel-i
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 Nov 3 04:00:28 CET 2015
git branch: test
git hash: 79f5b6ae960d380c829fb67d5dadcd1d025d2775
gcc versio
Ken,
You could set the module parameter preallocate_big_buffers=1 when
you insmod the au8028 kernel module. When this parameter is set, the
driver will allocate the big buffers once when the module is loaded
instead of every time the device is opened for streaming.
Thanks,
Tim
On Fri, Oc
Le mardi 08 avril 2014 à 12:51 +0200, Marek Szyprowski a écrit :
> Hello,
>
> On 2014-04-07 16:41, Kamil Debski wrote:
> > Pawel, Marek,
> >
> > Before taking this to my tree I wanted to get an ACK from one of
> > the
> > videobuf2 maintainers. Could you spare a moment to look through
> > this
>
On Mon, Nov 2, 2015 at 10:11 PM, Daniel Kurtz wrote:
>
> +Tomasz, so he can reply to the thread
> +Marek and Russell as recommended by Tomasz
>
> On Oct 30, 2015 22:27, "Robin Murphy" wrote:
> >
> > Hi Dan,
> >
> > On 30/10/15 01:17, Daniel Kurtz wrote:
> >>
> >> +linux-media & VIDEOBUF2 FRAMEWOR
+Tomasz, so he can reply to the thread
+Marek and Russell as recommended by Tomasz
On Oct 30, 2015 22:27, "Robin Murphy" wrote:
>
> Hi Dan,
>
> On 30/10/15 01:17, Daniel Kurtz wrote:
>>
>> +linux-media & VIDEOBUF2 FRAMEWORK maintainers since this is about the
>> v4l2-contig's usage of the DMA API
On 11/02/2015 05:43 AM, Junghak Sung wrote:
> Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer
> for common use, and change its type to struct timespec in order to handling
> y2038 problem. This patch also includes all device drivers' changes related to
> this restructuring.
>
> Sig
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Please let me know if you are interested to buy from us, thanks!
I will send the price lists and website to you then.
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Jeff Wu
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