On Fri, 15 Mar 2013, Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument as const.
>
> Signed-off-by: Hans Verkuil
> ---
[snip]
> drivers/media/i2c/soc_camera/mt9m001.c |2 +-
> drivers/media/i2c/soc_camera/mt9m111.c |2 +
Hi Hans
On Fri, 15 Mar 2013, Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument by value instead of by
> reference. I could have chosen to add const instead, but this is 1) easier
> to handle in drivers and 2) consistent with the s_std subdev operati
Update of V4l2 clock and asynchronous probing patches. Various review
comments are addressed, as described in individual patches.
Guennadi Liakhovetski (7):
media: V4L2: add temporary clock helpers
media: V4L2: support asynchronous subdevice registration
media: soc-camera: switch I2C subdev
Register the imx074 camera I2C and the CSI-2 platform devices directly
in board platform data instead of letting the sh_mobile_ceu_camera driver
and the soc-camera framework register them at their run-time. This uses
the V4L2 asynchronous subdevice probing capability.
Signed-off-by: Guennadi Liakh
Typical video devices like camera sensors require an external clock source.
Many such devices cannot even access their hardware registers without a
running clock. These clock sources should be controlled by their consumers.
This should be performed, using the generic clock framework. Unfortunately
Currently bridge device drivers register devices for all subdevices
synchronously, tupically, during their probing. E.g. if an I2C CMOS sensor
is attached to a video bridge device, the bridge driver will create an I2C
device and wait for the respective I2C driver to probe. This makes linking
of dev
Instead of centrally enabling and disabling subdevice master clocks in
soc-camera core, let subdevice drivers do that themselves, using the
V4L2 clock API and soc-camera convenience wrappers.
Signed-off-by: Guennadi Liakhovetski
---
v6: clock name update
drivers/media/i2c/soc_camera/imx074.c
Add support for asynchronous subdevice probing, using the v4l2-async API.
The legacy synchronous mode is still supported too, which allows to
gradually update drivers and platforms. The selected approach adds a
notifier for each struct soc_camera_device instance, i.e. for each video
device node, ev
Both synchronous and asynchronous imx074 subdevice probing is supported by
this patch.
Signed-off-by: Guennadi Liakhovetski
---
v6: update to new v4l2-async API, use soc_camera_power_init()
drivers/media/i2c/soc_camera/imx074.c | 24 +---
1 files changed, 21 insertions(+)
Use the v4l2-async API to support asynchronous subdevice probing,
including the CSI2 subdevice. Synchronous probing is still supported too.
Signed-off-by: Guennadi Liakhovetski
---
v6: update to the new v4l2-async API
.../platform/soc_camera/sh_mobile_ceu_camera.c | 136 -
On Friday 15 March 2013, H Hartley Sweeten wrote:
> Arnd,
>
> Ill look at converting the ep93xx pwm driver to the PWM subsystem. The only
> issue is
> the current driver exposes a sysfs interface that I think is not available in
> that subsystem.
You can probably keep providing that interface 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: Fri Mar 15 19:00:21 CET 2013
git branch: test
git hash: 4d35435d3ffb853b491f5bb21a62529cd925d660
gcc versio
On Fri, Mar 15, 2013 at 2:45 PM, Moasat wrote:
> Thanks for looking into it. It wouldn't surprise me to find out that Myth is
> not checking the error condition. But even if it did, would that keep the
> card functioning?
No, it would not keep the card functioning. But you would at least
not
Hi
I think I've just been really stupid. I tried latest git, but got not
sound. I then checked my volumes again and noticed, that the rear-mic
channel was muted. I didn't have that channel in 3.2 (just had mic) so I
didn't notice...
So may be sound wasn't broken after all in vanilla. Would i
>From: "Devin Heitmueller"
>To: moa...@moasat.dyndns.org
>Cc: linux-media@vger.kernel.org
>Sent: Friday, March 15, 2013 11:06:28 AM
>Subject: Re: DVB memory leak?
>
>On Fri, Mar 15, 2013 at 11:19 AM, wrote:
>> I've been fighting a situation where the kernel appears to be running out of
>> memor
On Thu, Mar 14, 2013 at 06:09:38PM +0100, Fabio Porcedda wrote:
> This patch converts the drivers to use the
> module_platform_driver_probe() macro which makes the code smaller and
> a bit simpler.
Someone else beat you to this fix for these files, sorry.
greg k-h
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On Fri, Mar 15, 2013 at 12:28 PM, Arnd Bergmann wrote:
> On Friday 15 March 2013, Fabio Porcedda wrote:
>> >> * Regarding the use of module_platform_driver_probe, I'm a little worried
>> >> about
>> >> the interactions with deferred probing. I don't think there are any
>> >> regressions,
>> >>
On Thursday, March 14, 2013 6:58 AM, Arnd Bergmann wrote:
> On Thursday 14 March 2013, Fabio Porcedda wrote:
>> This patch converts the drivers to use the
>> module_platform_driver_probe() macro which makes the code smaller and
>> a bit simpler.
>>
>> Signed-off-by: Fabio Porcedda
>> Cc: Greg Kro
Hi Hans,
thank you for reviewing and sorry for the delayed reply !
Am 12.03.2013 14:41, schrieb Hans Verkuil:
> On Sun 10 March 2013 22:53:50 Frank Schäfer wrote:
>> There are cases where we want to call audio_mux() without changing the value
>> of
>> the v4l2 mute control, for example
>> - mute
* Timo Kokkonen [130314 23:43]:
> On 03.14 2013 22:56:44, Arnd Bergmann wrote:
> > This driver can be enabled on OMAP1 at the moment, which breaks
> > allyesconfig for that platform. Let's mark it OMAP2PLUS-only
> > in Kconfig, since that is the only thing it builds on.
> >
>
> Acked-by: Timo Ko
On Fri, Mar 15, 2013 at 11:19 AM, wrote:
> I've been fighting a situation where the kernel appears to be running out of
> memory over a period of time. I originally had my low address space reserve
> set to 4096 and memory compaction on. I would get this error within a few
> days of reboot:
I've been fighting a situation where the kernel appears to be running out of
memory over a period of time. I originally had my low address space reserve
set to 4096 and memory compaction on. I would get this error within a few days
of reboot:
Mar 06 19:25:03 [kernel] [168311.801139] DVBRead:
On Fri March 15 2013 14:58:35 Mauro Carvalho Chehab wrote:
> Em Fri, 15 Mar 2013 11:27:23 +0100
> Hans Verkuil escreveu:
>
> > From: Hans Verkuil
> >
> > This ioctl is defined as IOW, so pass the argument by value instead of by
> > reference. I could have chosen to add const instead, but this i
On Fri, 15 Mar 2013 11:27:23 +0100
Hans Verkuil wrote:
> diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c
> b/drivers/media/platform/marvell-ccic/mcam-core.c
> index 92a33f0..76a8623 100644
> --- a/drivers/media/platform/marvell-ccic/mcam-core.c
> +++ b/drivers/media/platform/marvell
On Thu, Mar 14, 2013 at 03:07:01PM +0100, Jon Arne Jørgensen wrote:
> This file is responsible for all communication with the video hardware
> and also starting and stopping the capture.
>
> It also contains the setup and handling of the usb ISOCHRONOUS transfers.
>
> Signed-off-by: Jon Arne Jørg
On Thu, Mar 14, 2013 at 03:07:00PM +0100, Jon Arne Jørgensen wrote:
> This file is responsible for registering the device with the v4l2 subsystem,
> and the communication with v4l2.
> Most of the v4l2 ioctls are just passed on to vidbuf2.
>
> Signed-off-by: Jon Arne Jørgensen
> ---
> drivers/med
On Thu, Mar 14, 2013 at 03:06:59PM +0100, Jon Arne Jørgensen wrote:
> This file is responsible for registering the device
> with the kernel i2c subsystem.
> v4l2 talks to the saa7113 chip of the device via i2c.
>
> Signed-off-by: Jon Arne Jørgensen
> ---
> drivers/media/usb/smi2021/smi2021_i2c.c
Hi Hans,
Thanks for the patch.
On Friday 15 March 2013 11:27:25 Hans Verkuil wrote:
> From: Hans Verkuil
>
> The core debug code can now be simplified since all the write-only ioctls
> are now const and will not modify the data they pass to the drivers.
>
> So instead of logging write-only ioc
Hi Hans,
Thanks for the patch.
On Friday 15 March 2013 11:27:24 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument as const.
>
> Signed-off-by: Hans Verkuil
[snip]
> diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c
> b/drivers/media/pci/ivtv/ivtv
On Thu, Mar 14, 2013 at 03:06:58PM +0100, Jon Arne Jørgensen wrote:
> This is the core of the smi2021 module.
> It will register the module with the kernel, and register the
> usb probe function.
>
> Signed-off-by: Jon Arne Jørgensen
> ---
> drivers/media/usb/smi2021/smi2021_main.c | 339
>
On Fri March 15 2013 13:08:23 Laurent Pinchart wrote:
> Hi Hans,
>
> Thanks for the patch.
>
> On Friday 15 March 2013 11:27:21 Hans Verkuil wrote:
> > From: Hans Verkuil
> >
> > This ioctl is defined as IOW, so pass the argument as const.
> >
> > Signed-off-by: Hans Verkuil
>
> [snip]
>
>
Hi Hans,
Thanks for the patch.
On Friday 15 March 2013 11:27:23 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument by value instead of by
> reference. I could have chosen to add const instead, but this is 1) easier
> to handle in drivers and 2) consi
On Thu, Mar 14, 2013 at 03:06:57PM +0100, Jon Arne Jørgensen wrote:
> This is the header file for the smi2021 module.
>
> Signed-off-by: Jon Arne Jørgensen
> ---
> drivers/media/usb/smi2021/smi2021.h | 228
>
> 1 file changed, 228 insertions(+)
> create mod
Hi Hans,
Thanks for the patch.
On Friday 15 March 2013 11:27:22 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument as const.
>
> Signed-off-by: Hans Verkuil
Acked-by: Laurent Pinchart
--
Regards,
Laurent Pinchart
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On Thu, Mar 14, 2013 at 03:06:56PM +0100, Jon Arne Jørgensen wrote:
> This patch-set will add a driver for the Somagic SMI2021 chip.
>
> This chip is found inside different usb video-capture devices.
> Most of them are branded as EasyCap, but there also seems to be
> some other brands selling devi
On 15-03-13 00:33, Dmitry Katsubo wrote:
On 11.03.2013 13:10, Oliver Schinagl wrote:
and what is interesting the comments refer to radio-stations only.
TV zenderlijst is pure DVB-T frequencies. I have not found a single FM
frequency there. Note that if you open it via their website, there are
t
Hi Hans,
Thanks for the patch.
On Friday 15 March 2013 11:27:21 Hans Verkuil wrote:
> From: Hans Verkuil
>
> This ioctl is defined as IOW, so pass the argument as const.
>
> Signed-off-by: Hans Verkuil
[snip]
> diff --git a/drivers/media/radio/radio-isa.c
> b/drivers/media/radio/radio-isa.c
On Friday 15 March 2013, Fabio Porcedda wrote:
> >> * Regarding the use of module_platform_driver_probe, I'm a little worried
> >> about
> >> the interactions with deferred probing. I don't think there are any
> >> regressions,
> >> but we should probably make people aware that one cannot ret
On Thu, Mar 14, 2013 at 3:06 PM, Sascha Hauer wrote:
> On Thu, Mar 14, 2013 at 01:58:05PM +, Arnd Bergmann wrote:
>> On Thursday 14 March 2013, Fabio Porcedda wrote:
>> > This patch converts the drivers to use the
>> > module_platform_driver_probe() macro which makes the code smaller and
>> >
From: Hans Verkuil
This ioctl is defined as IOW, so pass the argument as const.
Signed-off-by: Hans Verkuil
---
drivers/media/dvb-frontends/au8522_decoder.c|2 +-
drivers/media/i2c/ad9389b.c |2 +-
drivers/media/i2c/adv7183.c |2 +-
drive
From: Hans Verkuil
The core debug code can now be simplified since all the write-only ioctls are
now const and will not modify the data they pass to the drivers.
So instead of logging write-only ioctls before the driver is called this can
now be done afterwards, which is cleaner when it comes to
This is the second and last phase of ensuring that the arguments of write-only
ioctls in V4L2 are const. The first phase was 4-5 months ago and added const
to s_crop, s_modulator, s_audio, s_audout, (un)subscribe_event, s_freq_hw_seek,
s_jpegcomp and s_fbuf.
This second phase adds const to s_frequ
From: Hans Verkuil
This ioctl is defined as IOW, so pass the argument as const.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/cx25840/cx25840-core.c |2 +-
drivers/media/i2c/msp3400-driver.c |2 +-
drivers/media/i2c/tvaudio.c |2 +-
dr
From: Hans Verkuil
This ioctl is defined as IOW, so pass the argument by value instead of by
reference. I could have chosen to add const instead, but this is 1) easier
to handle in drivers and 2) consistent with the s_std subdev operation.
Signed-off-by: Hans Verkuil
---
drivers/media/common/s
From: Hans Verkuil
This ioctl is defined as IOW, so pass the argument as const.
Signed-off-by: Hans Verkuil
---
drivers/media/i2c/cx25840/cx25840-core.c |2 +-
drivers/media/i2c/msp3400-driver.c |2 +-
drivers/media/i2c/saa6588.c |2 +-
dr
On Fri March 15 2013 10:56:51 Benjamin Schindler wrote:
> I just tried to apply the patch, but it does not apply cleanly:
>
> metis linux # patch -p1 < /home/benjamin/Downloads/bttv-patch.txt
> patching file drivers/media/pci/bt8xx/bttv-driver.c
> Hunk #1 FAILED at 2007.
> Hunk #2 FAILED at 2024.
I just tried to apply the patch, but it does not apply cleanly:
metis linux # patch -p1 < /home/benjamin/Downloads/bttv-patch.txt
patching file drivers/media/pci/bt8xx/bttv-driver.c
Hunk #1 FAILED at 2007.
Hunk #2 FAILED at 2024.
Hunk #3 succeeded at 4269 with fuzz 2 (offset 34 lines).
Hunk #4 su
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