Hi Hans
On Fri, 10 Jan 2020 at 13:25, Hans Verkuil wrote:
>
> Hi Michael, Kay,
>
> On 12/6/19 9:54 AM, Michael Kupfer wrote:
> > Create a static atomic counter for numerating cameras.
> > Use the Media Subsystem Kernel Internal API to create distinct
> > device-names, so that the camera-number (g
Hi Stefan
On Fri, 28 Jun 2019 at 17:57, Stefan Wahren wrote:
>
> Hi Hans,
>
> Am 28.06.19 um 10:06 schrieb Hans Verkuil:
> > Hi Stefan,
> >
> > On 6/27/19 8:55 PM, Stefan Wahren wrote:
> >> This is an attempt to help Dave Stevenson to get all the fixes and
Hi Stefan
Firstly a huge thank you for picking this up - it's been on my to-do
list for ages, and just hasn't made it to the top.
On Fri, 28 Jun 2019 at 09:06, Hans Verkuil wrote:
>
> Hi Stefan,
>
> On 6/27/19 8:55 PM, Stefan Wahren wrote:
> > This is an attempt t
Hi Nicolas
On Thu, 27 Jun 2019 at 20:55, Nicolas Dufresne wrote:
>
> Hi Dave,
>
> Le jeudi 27 juin 2019 à 20:55 +0200, Stefan Wahren a écrit :
> > From: Dave Stevenson
> >
> > H264 header come from VC with 0 timestamps, which means they get a
> > strange tim
Hi Stefan.
On Tue, 25 Jun 2019 at 17:30, Stefan Wahren wrote:
>
> Hi Dan,
> hi Dave,
>
> Am 25.06.19 um 09:55 schrieb Dan Carpenter:
> > On Tue, Jun 25, 2019 at 12:13:15AM +0200, Stefan Wahren wrote:
> >> The commit 52c4dfcead49 ("Staging: vc04_services: Cleanup in
> >> ctrl_set_bitrate()") chang
Hi Peter
On Fri, 11 Jan 2019 at 06:10, Peter Robinson wrote:
>
> Hi Stefan,
>
> > > > > I get difference results with 5.0-rc1 but neither of the above apps
> > > > > work either, will follow up based on the rest of the thread there.
> > > > >
> > > >
> > > > My first step with Raspbian is to enab
Hi Peter
On Tue, 8 Jan 2019 at 07:21, Peter Robinson wrote:
>
> Hi Stefan,
>
> > This patch series improves the load/unload of bcm2835 camera and audio
> > drivers. It has been tested with Raspberry Pi 3 B and a camera module V1.
> >
> > This series based on current linux-next and Phil Elwell's s
Hi Stefan
On Sun, 28 Oct 2018 at 08:31, Stefan Wahren wrote:
>
> Hi Dave,
>
> > Dave Stevenson hat am 26. Oktober 2018 um
> > 19:15 geschrieben:
> >
> >
> > Thanks Stefan.
> > I've picked up your latest patches which mean I can get the driver
On Thu, 18 Oct 2018 at 10:38, Stefan Wahren wrote:
>
> Am 18.10.2018 um 11:22 schrieb Dave Stevenson:
> > On Wed, 17 Oct 2018 at 17:51, Peter Robinson wrote:
> >>>>>> Drop various pieces of dead code from here and there to get rid of
> >>>>>>
On Wed, 17 Oct 2018 at 17:51, Peter Robinson wrote:
>
> > >> > Drop various pieces of dead code from here and there to get rid of
> > >> > the remaining users of VCHI_CONNECTION_T. After that we get to drop
> > >> > entire header files worth of unused code.
> > >> >
> > >> > I've tested on a Raspb
On Mon, 15 Oct 2018 at 17:27, Eric Anholt wrote:
>
> Stefan Wahren writes:
>
> > Hi Tuomas,
> >
> >> Tuomas Tynkkynen hat am 4. Oktober 2018 um 11:37
> >> geschrieben:
> >>
> >>
> >> Drop various pieces of dead code from here and there to get rid of
> >> the remaining users of VCHI_CONNECTION_T
Hi Stefan.
Thanks for forwarding as the linux-rpi-kernel list hasn't sent it to me as yet.
On Mon, 8 Oct 2018 at 16:48, Stefan Wahren wrote:
>
> Hi Colin,
>
> Am 08.10.2018 um 16:50 schrieb Colin King:
> > From: Colin Ian King
> >
> > Currently dev->colourfx.enable is being set twice, hence th
On Mon, 8 Oct 2018 at 18:09, Stefan Wahren wrote:
>
> Hi Dave,
>
> > Dave Stevenson hat am 8. Oktober 2018 um
> > 18:51 geschrieben:
> >
> >
> > Hi Stefan.
> >
> > Thanks for forwarding as the linux-rpi-kernel list hasn't sent it
Hi Nate
Thanks for the patch.
On Fri, 28 Sep 2018 at 01:53, Nathan Chancellor
wrote:
>
> Clang warns:
>
> drivers/staging/vc04_services/bcm2835-camera/controls.c:59:18: warning:
> variable 'mains_freq_qmenu' is not needed and will not be emitted
> [-Wunneeded-internal-declaration]
> static const
Hi Stefan.
On 23 May 2018 at 21:30, Stefan Schake wrote:
> This checks the preview component for overlay functionality, but that has
> little to do with streaming (you don't need to enable the overlay to do
> streaming). We shouldn't withhold frames from userspace because of an
> estimate for AGC
On 11 May 2018 at 00:12, Stefan Schake wrote:
> The overlay code is non-functional since it relies on firmware control
> of the HVS.
>
> Signed-off-by: Stefan Schake
> ---
> Dave, does this match your understanding?
Yes, the overlay only works if you are not running the vc4 driver,
therefore dro
On 16 March 2017 at 05:11, Eric Anholt wrote:
> Greg KH writes:
>
>> On Wed, Mar 15, 2017 at 03:32:56PM +, Dave Stevenson wrote:
>>> You've got a reason. It's GPLv2 licenced code so I have no control
>>> over what happens to it.
>>> Everyw
On 15 March 2017 at 10:36, Dan Carpenter wrote:
> On Wed, Mar 15, 2017 at 10:06:11AM +0000, Dave Stevenson wrote:
>> On 15 March 2017 at 05:08, Greg KH wrote:
>> > On Tue, Mar 14, 2017 at 03:32:43PM +0000, Dave Stevenson wrote:
>> >> NACK.
>> >> Ph
On 15 March 2017 at 05:08, Greg KH wrote:
> On Tue, Mar 14, 2017 at 03:32:43PM +0000, Dave Stevenson wrote:
>> NACK.
>> Phil asked for a couple of changes, although functionally identical.
>> I'll send a patch when I get a chance.
>
> What do you mean, "whe
15:10, Michael Zoran wrote:
> From: Dave Stevenson
>
> https://github.com/raspberrypi/linux/issues/1447
> port_parameter_get() failed to account for the header
> (u32 id and u32 size) in the size before memcpying
> the response into the response buffer, so overrunning
> the
On 10 March 2017 at 11:16, Michael Zoran wrote:
> On Fri, 2017-03-10 at 11:11 +0000, Dave Stevenson wrote:
>> On 10 March 2017 at 05:08, Michael Zoran wrote:
>> > The code that queries properties on the camera has a check
>> > for buffer overruns if the firmware
On 10 March 2017 at 05:08, Michael Zoran wrote:
> The code that queries properties on the camera has a check
> for buffer overruns if the firmware sends too much data. This
> check is incorrect, and during testing I was seeing stack corruption.
>
> I believe this error can actually happen in norm
On 8 March 2017 at 13:46, Michael Zoran wrote:
> On Wed, 2017-03-08 at 13:19 +0000, Dave Stevenson wrote:
>
> Hi Michael.
>
> The original issue was on Pi1 with H264 or MJPEG streams. Buffer sizes were
> small enough to fit in the L1 cache and the relevant sections weren'
Hi Hans.
On 06/02/17 12:58, Hans Verkuil wrote:
On 02/06/2017 12:37 PM, Dave Stevenson wrote:
Hi Hans.
On 06/02/17 09:08, Hans Verkuil wrote:
Hi Eric,
Great to see this driver appearing for upstream merging!
See below for my review comments, focusing mostly on V4L2 specifics
Hi Mauro.
Can I just say that I'm not attempting to upstream this, others are.
I've just answered questions raised.
On 06/02/17 12:37, Mauro Carvalho Chehab wrote:
Em Sun, 5 Feb 2017 22:15:21 +
Dave Stevenson escreveu:
If the goal was to protect some IP related to the sensor
Hi Hans.
On 06/02/17 09:08, Hans Verkuil wrote:
Hi Eric,
Great to see this driver appearing for upstream merging!
See below for my review comments, focusing mostly on V4L2 specifics.
On 01/27/2017 10:54 PM, Eric Anholt wrote:
- Supports raw YUV capture, preview, JPEG and H264.
- Uses videobu
of this archive
+ * for more details.
+ *
+ * Authors: Vincent Sanders
+ * Dave Stevenson
+ * Simon Mellor
+ * Luke Diamand
All of these are now dead email addresses.
Mine could be updated to dave.steven...@raspberrypi.org, but the others
should probably be deleted.
+
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