Hi Sakari,
On 2017/12/5 18:45, Sakari Ailus wrote:
Hi Wenyou,
On Mon, Dec 04, 2017 at 02:58:58PM +0800, Wenyou Yang wrote:
The ov7740 (color) image sensor is a high performance VGA CMOS
image snesor, which supports for output formats: RAW RGB and YUV
and image sizes: VGA, and QVGA, CIF and an
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: Wed Dec 6 05:00:16 CET 2017
media-tree git hash:781b045baefdabf7e0bc9f33672ca830d3db9f27
media_build git
Add the device tree binding documentation for the ov7740 sensor driver.
Signed-off-by: Wenyou Yang
Acked-by: Rob Herring
---
Changes in v7:
- Add Acked-by tag.
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3:
- Explicitly document the "remote-endpoint" property.
Ch
Add a Video4Linux2 sensor-level driver for the OmniVision OV7740
VGA camera image sensor.
Changes in v7:
- Add Acked-by tag.
- Fix the wrong handle of default register configuration.
- Add the missed assignment of ov7740->frmsize.
Changes in v6:
- Remove unnecessary #include .
- Remove unnec
The ov7740 (color) image sensor is a high performance VGA CMOS
image snesor, which supports for output formats: RAW RGB and YUV
and image sizes: VGA, and QVGA, CIF and any size smaller.
Signed-off-by: Songjun Wu
Signed-off-by: Wenyou Yang
---
Changes in v7:
- Fix the wrong handle of default re
Hi Tomasz, Hans,
> Subject: Re: [PATCH v4 00/12] Intel IPU3 ImgU patchset
>
> On 12/05/2017 04:22 AM, Tomasz Figa wrote:
> > Hi Raj,
> >
> > On Tue, Dec 5, 2017 at 9:13 AM, Mani, Rajmohan
> wrote:
> >> Hi Hans,
> >>
> >> Thanks for your patience and sharing your thoughts on this.
> >>
> >>> Subj
Commit f7b4b54e6364 ("[media] tvp5150: add HW input connectors support")
added input signals support for the tvp5150, but the approach was found
to be incorrect so the corresponding DT binding commit 82c2ffeb217a
("[media] tvp5150: document input connectors DT bindings") was reverted.
This left th
On Tue, 5 Dec 2017 22:51:19 +0100 Arnd Bergmann wrote:
> The hardened strlen() function causes rather large stack usage in at
> least one file in the kernel, in particular when CONFIG_KASAN is enabled:
>
> drivers/media/usb/em28xx/em28xx-dvb.c: In function 'em28xx_dvb_init':
> drivers/media/usb
The hardened strlen() function causes rather large stack usage in at
least one file in the kernel, in particular when CONFIG_KASAN is enabled:
drivers/media/usb/em28xx/em28xx-dvb.c: In function 'em28xx_dvb_init':
drivers/media/usb/em28xx/em28xx-dvb.c:2062:1: error: the frame size of 3256
bytes is
When rcar-csi interface is not connected to any endpoint, it fails and
bails out from probe before registering its own video subdevice.
This prevents rcar-vin registered notifier from completing and no
subdevice is ever registered, also for other properly connected csi
interfaces.
Fix this not ret
Hi Sakari,
Thanks for your patch.
On 2017-12-04 23:45:01 +0200, Sakari Ailus wrote:
> Print debug info as standard V4L2 endpoint are parsed.
>
> Signed-off-by: Sakari Ailus
Reviewed-by: Niklas Söderlund
> ---
> drivers/media/v4l2-core/v4l2-fwnode.c | 101
> +++--
Hello,
On 11/21/2017 02:22 AM, Patrice CHOTARD wrote:
Hi Gustavo
On 11/20/2017 03:00 PM, Gustavo A. R. Silva wrote:
_channel_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference. Fix this by moving the pointer dereference
after _channel_ has bee
Add SPDX identifiers to files under sti directory
Signed-off-by: Benjamin Gaignard
---
drivers/media/platform/sti/bdisp/bdisp-debug.c | 2 +-
drivers/media/platform/sti/bdisp/bdisp-filter.h | 2 +-
drivers/media/platform/sti/bdisp/bdisp-hw.c | 2 +-
drivers/med
Add SPDX identifiers to files under stm32 directory
Signed-off-by: Benjamin Gaignard
---
drivers/media/platform/stm32/stm32-cec.c | 5 +
drivers/media/platform/stm32/stm32-dcmi.c | 2 +-
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/media/platform/stm32/stm32-cec.c
Smatch complains that "err" can be uninitialized if we have a zero size
write. The flow analysis is a little complicated so I'm not sure if
that's possible or not, but it's harmless to set this to zero and it
makes the code easier to read.
Signed-off-by: Dan Carpenter
diff --git a/drivers/media
On Wed, Nov 29, 2017 at 01:19:54PM -0800, Tim Harvey wrote:
> Cc: Rob Herring
> Cc: Sakari Ailus
> Signed-off-by: Tim Harvey
Acked-by: Sakari Ailus
--
Sakari Ailus
e-mail: sakari.ai...@iki.fi
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> Hi Guennadi,
>
> On Tuesday, 5 December 2017 15:44:34 EET Guennadi Liakhovetski wrote:
> > On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > > On Tuesday, 5 December 2017 12:56:53 EET Guennadi Liakhovetski wrote:
> > >> On Tue, 5 Dec 2017, Laurent Pinch
Hi Guennadi,
On Tuesday, 5 December 2017 15:44:34 EET Guennadi Liakhovetski wrote:
> On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > On Tuesday, 5 December 2017 12:56:53 EET Guennadi Liakhovetski wrote:
> >> On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> >>> On Wednesday, 8 November 2017 18:00:14 E
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> Hi Guennadi,
>
> On Tuesday, 5 December 2017 12:56:53 EET Guennadi Liakhovetski wrote:
> > On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > > On Wednesday, 8 November 2017 18:00:14 EET Guennadi Liakhovetski wrote:
> > >> Some UVC video cameras contain
On Wed, Nov 29, 2017 at 08:32:34PM +0100, Niklas Söderlund wrote:
> Documentation for Renesas R-Car MIPI CSI-2 receiver. The CSI-2 receivers
> are located between the video sources (CSI-2 transmitters) and the video
> grabbers (VIN) on Gen3 of Renesas R-Car SoC.
>
> Each CSI-2 device is connected
Hi Guennadi,
On Tuesday, 5 December 2017 12:56:53 EET Guennadi Liakhovetski wrote:
> On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > On Wednesday, 8 November 2017 18:00:14 EET Guennadi Liakhovetski wrote:
> >> Some UVC video cameras contain metadata in their payload headers. This
> >> patch extrac
On 12/05/17 13:17, Dmitry Osipenko wrote:
> Hi Hans,
>
> On 04.12.2017 17:04, Hans Verkuil wrote:
>> Hi Dmitry,
>>
>> As you already mention in the TODO, this should become a v4l2 codec driver.
>>
>> Good existing examples are the coda, qcom/venus and mtk-vcodec drivers.
>>
>> One thing that is no
Hi Hans,
On 04.12.2017 17:04, Hans Verkuil wrote:
> Hi Dmitry,
>
> As you already mention in the TODO, this should become a v4l2 codec driver.
>
> Good existing examples are the coda, qcom/venus and mtk-vcodec drivers.
>
> One thing that is not clear from this code is if the tegra hardware is a
Hi,
FWIW, we are using the attached trivial patch in our tree now. Not sure
if this is interesting for upstream, but it does solve our problem. Let
me know what you think.
Thanks,
Daniel
On Monday, November 27, 2017 12:50 AM, Daniel Mack wrote:
> Hi Todor, everyone,
>
> On Monday, November 20
Dear Sean
Hi, Thanks for your review.
We will refer to your comments and consider how to respond for them.
> > + u8 rdata[2];
> > + int ret;
> > +
> > + if ((!tnrdmd) || (!pre_bit_err) || (!pre_bit_count))
> > + return -EINVAL;
> > +
> > + if (tnrdmd->diver_mode == CXD2880_TNRD
On Tue, Dec 5, 2017 at 1:58 AM, Laurent Pinchart
wrote:
> Hi Arnd,
>
> On Tuesday, 5 December 2017 02:37:27 EET Laurent Pinchart wrote:
>> On Monday, 27 November 2017 15:19:54 EET Arnd Bergmann wrote:
>> > uvc_video_get_ts() returns a 'struct timespec', but all its users
>> > really want a nanosec
Hi Yong,
Thanks for the update.
I went through the header again, some comments below.
On Fri, Dec 01, 2017 at 10:32:12PM -0600, Yong Zhi wrote:
> The UAPI header defines the structures and macros
> to be used by user space.
>
> Signed-off-by: Rajmohan Mani
> Signed-off-by: Yong Zhi
> ---
> i
On Mon, 4 Dec 2017 22:05:41 +
Mark Brown wrote:
> On Sun, Dec 03, 2017 at 08:43:47PM +0100, Wolfram Sang wrote:
>
> > > It's a bit different in that it's much more likely that a SPI controller
> > > will actually do DMA than an I2C one since the speeds are higher and
> > > there's frequent a
Hi Laurent,
Thanks for a review.
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> Hi Guennadi,
>
> Thank you for the patch. We're getting very close, I only have small
> comments,
> please see below.
>
> On Wednesday, 8 November 2017 18:00:14 EET Guennadi Liakhovetski wrote:
> > Some UVC video
Hi Wenyou,
On Mon, Dec 04, 2017 at 02:58:58PM +0800, Wenyou Yang wrote:
> The ov7740 (color) image sensor is a high performance VGA CMOS
> image snesor, which supports for output formats: RAW RGB and YUV
> and image sizes: VGA, and QVGA, CIF and any size smaller.
>
> Signed-off-by: Songjun Wu
>
Hi Guennadi,
On Tuesday, 5 December 2017 10:06:02 EET Guennadi Liakhovetski wrote:
> On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > On Tuesday, 5 December 2017 02:24:30 EET Laurent Pinchart wrote:
> >> On Wednesday, 8 November 2017 18:00:14 EET Guennadi Liakhovetski wrote:
> > [snip]
> >
> >>> +
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> Hi Guennadi,
>
> On Tuesday, 5 December 2017 11:14:18 EET Guennadi Liakhovetski wrote:
> > On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > > The function will then be used to register the video device for metadata
> > > capture.
> > >
> > > Signed-of
Hi Guennadi,
On Tuesday, 5 December 2017 11:14:18 EET Guennadi Liakhovetski wrote:
> On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> > The function will then be used to register the video device for metadata
> > capture.
> >
> > Signed-off-by: Laurent Pinchart
> > ---
> >
> > drivers/media/usb/u
Hi Laurent,
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> The function will then be used to register the video device for metadata
> capture.
>
> Signed-off-by: Laurent Pinchart
> ---
> drivers/media/usb/uvc/uvc_driver.c | 66
> +++---
> drivers/media/usb/uvc/u
Hi Laurent,
On Tue, 5 Dec 2017, Laurent Pinchart wrote:
> Hi Guennadi,
>
> On Tuesday, 5 December 2017 02:24:30 EET Laurent Pinchart wrote:
> > On Wednesday, 8 November 2017 18:00:14 EET Guennadi Liakhovetski wrote:
>
> [snip]
>
> > > +static void uvc_video_decode_meta(struct uvc_streaming *st
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