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On 07/07/2014 09:27 AM, Divneil Wadhawan wrote:
Hi Hans,
include/media/davinci/vpfe_capture.h
It uses videobuf-dma-contig.h, so, I left it out.
drivers/media/platform/vivi-core.c
Cannot find this one. Checked with find, in case it changed location, but
couldn't.
Resent to include the author and a couple of other interested parties :)
This patch series provides fixes that allow the rcar_vin driver to function
without triggering dozens of warnings from the videobuf2 and soc_camera layers.
Patches 2/3 should probably be merged into a single, atomic change,
Videobuf2 complains about buffers that are still marked ACTIVE (in use by the
driver) following a call to stop_streaming().
This patch returns all active buffers to state ERROR prior to stopping.
Note: this introduces a (non fatal) race condition as the stream is not
guaranteed to be stopped
rcar_vin_videobuf_release() is called once per buffer from the buf_cleanup hook.
There is no need to look up the queue and free all buffers at this point.
Signed-off-by: Ian Molton ian.mol...@codethink.co.uk
Signed-off-by: William Towle william.to...@codethink.co.uk
---
This patch fixes a race condition whereby a frame being captured may generate an
interrupt between requesting capture to halt and freeing buffers.
This condition is exposed by the earlier patch that explicitly calls
vb2_buffer_done() during stop streaming.
The solution is to wait for capture to
This patch makes the rcar_vin IRQ handler a little more readable.
Removes an else clause, and simplifies the buffer handling.
Signed-off-by: Ian Molton ian.mol...@codethink.co.uk
Reviewed-by: William Towle william.to...@codethink.co.uk
---
drivers/media/platform/soc_camera/rcar_vin.c | 24
Expression ((7bit i2c_addr 1) 0x01) can not be right
because it is always 0
Signed-off-by: Raimonds Cicans r...@apollo.lv
---
drivers/media/usb/dvb-usb/dibusb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/dvb-usb/dibusb.h
libv4lconvert did not support the extended control API so qv4l2, which
uses it, didn't work properly with libv4l2 since passing software
emulated controls using the extended control API will fail as those
controls are obviously not known to the driver.
This patch adds support for this API.
Hans,
I'd like your opinion on this. I really don't think the (sw) suffix serves
any purpose and is just confusing to the end-user.
If you think that it is important that apps/users know that a control is
emulated,
then I would propose adding a V4L2_CTRL_FLAG_EMULATED and setting it in
Hi Hans,
From: Hans Verkuil [mailto:hverk...@xs4all.nl]
Sent: Tuesday, July 08, 2014 9:52 AM
To: Divneil Wadhawan; linux-media@vger.kernel.org; Kamil Debski;
pa...@osciak.com
Subject: Re: vb2_reqbufs() is not allowing more than VIDEO_MAX_FRAME
On 07/07/2014 09:27 AM, Divneil Wadhawan
fc906b6d Remove special clock usage in driver removed
initialization of MFC special clock, arguing that there's
no need to do it explicitly, since it's one of MFC gate clock's
dependencies and gets enabled along with it. However, there's
no promise of keeping this hierarchy across Exynos SoC
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Rob Herring robh...@kernel.org
Cc: Pawel Moll pawel.m...@arm.com
Cc: Mark Rutland mark.rutl...@arm.com
Cc: Ian Campbell ijc+devicet...@hellion.org.uk
Cc: Kumar Gala
Signed-off-by: Jacek Anaszewski j.anaszew...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
Cc: Rob Herring robh...@kernel.org
Cc: Pawel Moll pawel.m...@arm.com
Cc: Mark Rutland mark.rutl...@arm.com
Cc: Ian Campbell ijc+devicet...@hellion.org.uk
Cc: Kumar Gala
On Mon, Jul 07, 2014 at 10:30:52AM -0700, Greg KH wrote:
On Mon, Jul 07, 2014 at 03:23:17PM +0200, Daniel Vetter wrote:
On Wed, Jul 2, 2014 at 7:37 AM, Greg KH gre...@linuxfoundation.org wrote:
Android can expose fences to userspace. It's possible to make the new
fence
mechanism
Moikka Antti,
On 07/07/2014 09:45 PM, Antti Palosaari wrote:
Moikka Shuah
Why are we unregistering i2c devices and dvb in this resume path?
Looks incorrect to me.
I don't know. Original patch I send was a bit different and tuner was
removed only during em28xx_dvb_fini()
Use signed type to check correctly for negative error code. The issue
was reported with static analyser:
[linux-3.13/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c:270]:
(style) A pointer can not be negative so it is either pointless or an
error to check if it is.
Bugzilla:
solo6*10 boards have configurable quantization parameter which takes
values from 0 to 31, inclusively.
This change enables setting it with ioctl VIDIOC_S_CTRL with id
V4L2_CID_MPEG_VIDEO_H264_MIN_QP.
---
drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 5 +
1 file changed, 5
Previously, it was needed to reopen device to update GOP size and
quantization parameter. Now we update device registers with new values
immediately.
---
drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 4
1 file changed, 4 insertions(+)
diff --git
2014-07-08 16:08 GMT+02:00 Andrey Utkin andrey.krieger.ut...@gmail.com:
Use signed type to check correctly for negative error code. The issue
was reported with static analyser:
[linux-3.13/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c:270]:
(style) A pointer can not be negative so it is
On Tue, Jul 08, 2014 at 03:44:27PM +0200, Daniel Vetter wrote:
On Mon, Jul 07, 2014 at 10:30:52AM -0700, Greg KH wrote:
On Mon, Jul 07, 2014 at 03:23:17PM +0200, Daniel Vetter wrote:
On Wed, Jul 2, 2014 at 7:37 AM, Greg KH gre...@linuxfoundation.org
wrote:
Android can expose fences
On 8 July 2014 20:09, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jul 08, 2014 at 03:44:27PM +0200, Daniel Vetter wrote:
On Mon, Jul 07, 2014 at 10:30:52AM -0700, Greg KH wrote:
On Mon, Jul 07, 2014 at 03:23:17PM +0200, Daniel Vetter wrote:
On Wed, Jul 2, 2014 at 7:37 AM, Greg KH
2014-07-08 17:32 GMT+03:00 Levente Kurusa lkur...@redhat.com:
Hmm, while it is true that get_ipipe_mode returns an int, but
the consequent call to regw_ip takes an u32 as its second
argument. Did it cause a build warning for you? (Can't really
check since I don't have ARM cross compilers
On Tue, Jul 08, 2014 at 04:32:57PM +0200, Levente Kurusa wrote:
2014-07-08 16:08 GMT+02:00 Andrey Utkin andrey.krieger.ut...@gmail.com:
Use signed type to check correctly for negative error code. The issue
was reported with static analyser:
Sorry I'm mistake sending this bug, and is assigned to a bad mail.
https://bugzilla.kernel.org/show_bug.cgi?id=79121
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Hi Jacek,
On Tue, Jul 8, 2014 at 6:33 PM, Jacek Anaszewski
j.anaszew...@samsung.com wrote:
fc906b6d Remove special clock usage in driver removed
initialization of MFC special clock, arguing that there's
no need to do it explicitly, since it's one of MFC gate clock's
dependencies and gets
On Tue, Jul 08, 2014 at 05:30:33PM +0300, Andrey Utkin wrote:
solo6*10 boards have configurable quantization parameter which takes
values from 0 to 31, inclusively.
This change enables setting it with ioctl VIDIOC_S_CTRL with id
V4L2_CID_MPEG_VIDEO_H264_MIN_QP.
Both of these two need
solo6*10 boards have configurable quantization parameter which takes
values from 0 to 31, inclusively.
This change enables setting it with ioctl VIDIOC_S_CTRL with id
V4L2_CID_MPEG_VIDEO_H264_MIN_QP.
Signed-off-by: Andrey Utkin andrey.ut...@corp.bluecherry.net
---
Previously, it was needed to reopen device to update GOP size and
quantization parameter. Now we update device registers with new values
immediately.
Signed-off-by: Andrey Utkin andrey.ut...@corp.bluecherry.net
---
drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 4
1 file changed, 4
Hi Andrey,
Thanks for the patch!
On Tue, Jul 8, 2014 at 3:58 PM, Andrey Utkin
andrey.krieger.ut...@gmail.com wrote:
2014-07-08 17:32 GMT+03:00 Levente Kurusa lkur...@redhat.com:
Hmm, while it is true that get_ipipe_mode returns an int, but
the consequent call to regw_ip takes an u32 as its
Hello.
On 07/08/2014 01:41 PM, Ian Molton wrote:
This patch fixes a race condition whereby a frame being captured may generate an
interrupt between requesting capture to halt and freeing buffers.
This condition is exposed by the earlier patch that explicitly calls
vb2_buffer_done() during
Hi all,
This patch series replaces the current vivi driver by an almost completely
rewritten version that provides a huge number of features.
By default the driver has four inputs:
Input 0 emulates a webcam, input 1 emulates a TV capture device, input 2
emulates
an S-Video capture device and
From: Hans Verkuil hans.verk...@cisco.com
Otherwise you cannot get the current clip and bitmap information from
an overlay.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ioctl.c | 26 +-
1 file changed, 25 insertions(+), 1
From: Hans Verkuil hans.verk...@cisco.com
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c
b/drivers/media/v4l2-core/v4l2-ioctl.c
index
From: Hans Verkuil hans.verk...@cisco.com
The edid field is the last field of the struct, so there is nothing to clear.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-ioctl.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
If the vidioc_cropcap op is implemented by the driver then the v4l2
core will call that directly.
If g_selection is available, then the core cropcap implementation
uses g_selection to fill in the bounds and defrect and it sets the
pixelaspect to 1x1.
From: Hans Verkuil hans.verk...@cisco.com
Some applications poll a lot, so prevent the poll message from flooding
the log.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
drivers/media/v4l2-core/v4l2-dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Hans Verkuil hans.verk...@cisco.com
The vivi driver emulates various types of video capture hardware and is
ideal for testing applications. This document describes in detail all
the features that this driver implements.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
From: Hans Verkuil hans.verk...@cisco.com
Add a macro to test if the field consists of a single top
or bottom field.
Signed-off-by: Hans Verkuil hans.verk...@cisco.com
---
include/uapi/linux/videodev2.h | 4
1 file changed, 4 insertions(+)
diff --git a/include/uapi/linux/videodev2.h
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: Antti Palosaari cr...@iki.fi
Cc: Michael Krufky mkru...@linuxtv.org
Cc: linux-media@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/tuners/r820t.c | 1 -
1 file changed, 1 deletion(-)
diff --git
Cc: Antti Palosaari cr...@iki.fi
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/dvb-frontends/af9013.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/af9013.c
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/tuners/tuner-xc2028.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/tuners/tuner-xc2028.c
b/drivers/media/tuners/tuner-xc2028.c
index
On Tue, Jul 08, 2014 at 08:22:11PM +0530, Sumit Semwal wrote:
On 8 July 2014 20:09, Greg KH gre...@linuxfoundation.org wrote:
On Tue, Jul 08, 2014 at 03:44:27PM +0200, Daniel Vetter wrote:
On Mon, Jul 07, 2014 at 10:30:52AM -0700, Greg KH wrote:
On Mon, Jul 07, 2014 at 03:23:17PM +0200,
Am 07.07.2014 19:58, schrieb Rafael Coutinho:
I have a v4l2 video capture board that using kernel 2.6 with v4l2
em28xx driver 3.0.36 allows me to control brightness, contrast etc...
However in kernel 3.2 with v4l2 em28xx driver version 3.2.0 it does not.
This is what I get from the latest
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/tuners/xc4000.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c
index 2018bef..d2ee5df
Cc: Mauro Carvalho Chehab m.che...@samsung.com
Cc: linux-media@vger.kernel.org
Signed-off-by: Fabian Frederick f...@skynet.be
---
drivers/media/tuners/xc5000.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/tuners/xc5000.c b/drivers/media/tuners/xc5000.c
index 2b3d514..f059ba2
Moikka Fabian!
I have no reason to decline that patch (I will apply it) even it has
hardly meaning. But is there now some new tool which warns that kind of
issues?
regards
Atnti
On 07/08/2014 08:23 PM, Fabian Frederick wrote:
Cc: Antti Palosaari cr...@iki.fi
Cc: Mauro Carvalho Chehab
On 07/08/2014 04:55 PM, Shuah Khan wrote:
Moikka Antti,
On 07/07/2014 09:45 PM, Antti Palosaari wrote:
Moikka Shuah
Why are we unregistering i2c devices and dvb in this resume path?
Looks incorrect to me.
I don't know. Original patch I send was a bit different and tuner was
removed only
On Tue, 08 Jul 2014 21:35:58 +0300
Antti Palosaari cr...@iki.fi wrote:
Moikka Fabian!
I have no reason to decline that patch (I will apply it) even it has
hardly meaning. But is there now some new tool which warns that kind of
issues?
Hello Antti,
Thanks :) AFAIK there's still no
Using break; after a goto or return is unnecessary so
emit a warning when the break is at the same indent level.
So this emits a warning on:
switch (foo) {
case 1:
goto err;
break;
}
but not on:
switch (foo) {
case 1:
On Wed, Jul 02, 2014 at 11:12:32AM +0200, Maarten Lankhorst wrote:
op 02-07-14 07:37, Greg KH schreef:
On Tue, Jul 01, 2014 at 12:57:02PM +0200, Maarten Lankhorst wrote:
So after some more hacking I've moved dma-buf to its own subdirectory,
drivers/dma-buf and applied the fence patches to
On 07/08/2014 12:51 PM, Antti Palosaari wrote:
On 07/08/2014 04:55 PM, Shuah Khan wrote:
Moikka Antti,
On 07/07/2014 09:45 PM, Antti Palosaari wrote:
Moikka Shuah
Why are we unregistering i2c devices and dvb in this resume path?
Looks incorrect to me.
I don't know. Original patch I send
On Wed, Jun 25, 2014 at 2:54 AM, Laurent Pinchart
laurent.pinch...@ideasonboard.com wrote:
Hi Pawel,
On Wednesday 25 June 2014 11:46:24 Pawel Osciak wrote:
On Tue, Jun 17, 2014 at 11:45 PM, Vincent Palatin wrote:
Map V4L2_CID_TILT_RELATIVE and V4L2_CID_PAN_RELATIVE to the standard UVC
Map V4L2_CID_TILT_SPEED and V4L2_CID_PAN_SPEED to the standard UVC
CT_PANTILT_RELATIVE_CONTROL terminal control request.
Tested by plugging a Logitech ConferenceCam C3000e USB camera
and controlling pan/tilt from the userspace using the VIDIOC_S_CTRL ioctl.
Verified that it can pan and tilt at
The V4L2_CID_PAN_SPEED and V4L2_CID_TILT_SPEED controls allow to move the
camera by setting its rotation speed around its axis.
Signed-off-by: Vincent Palatin vpala...@chromium.org
---
Documentation/DocBook/media/v4l/compat.xml | 10 ++
Documentation/DocBook/media/v4l/controls.xml | 21
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 Jul 9 04:00:21 CEST 2014
git branch: test
git hash: 3c0d394ea7022bb9666d9df97a5776c4bcc3045c
gcc
Hi Jacek,
On Tue, Jul 8, 2014 at 6:33 PM, Jacek Anaszewski
j.anaszew...@samsung.com wrote:
fc906b6d Remove special clock usage in driver removed
initialization of MFC special clock, arguing that there's
no need to do it explicitly, since it's one of MFC gate clock's
dependencies and gets
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