This message is generated daily by a cron job that builds media_tree for
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Results of the daily build of media_tree:
date: Wed Jul 15 04:00:15 CEST 2015
git branch: test
git hash: 8783b9c50400c6279d7c3b716637b98e83d3c933
gcc versi
Change au0828 to use Managed Media Controller API to coordinate
creating/deleting media device on parent usb device it shares
with the snd-usb-audio driver. With this change, au0828 uses
media_device_get_devres() to allocate a new media device devres
or return an existing one, if it finds one.
In
Dear : Steven Toth
Thanks for your professional answer
Thanks a lot
Best Regards
-Original Message-
From: Steven Toth [mailto:st...@kernellabs.com]
Sent: Tuesday, July 14, 2015 8:56 PM
To: to...@wincomm.com.tw
Cc: Linux-Media
Subject: Re: www.kernellabs.com Contact: Hauppauge hvr1275 TV T
Change ALSA driver to use Managed ~media Managed Controller
API to share tuner with DVB and V4L2 drivers that control
AU0828 media device. Media device is created based on a
newly added field value in the struct snd_usb_audio_quirk.
Using this approach, the media controller API usage can be
added
Add new pad for ALSA Audio Out to au8522_media_pads. Move the
au8522_media_pads enum to au8522.h from au8522_priv.h. This will
allow au0828-core to use these defines instead of hard-coding the
pad values when it creates media graph linking decode pads to other
entities.
Signed-off-by: Shuah Khan
Add ALSA Media Controller capture, playback, and mixer
devnode defines.
Signed-off-by: Shuah Khan
---
include/uapi/linux/media.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/uapi/linux/media.h b/include/uapi/linux/media.h
index 4e816be..4a30ea3 100644
--- a/include/uapi/linux
This reverts commit ed64cf1e182fb30fe67652386c0880fcf3302f97.
This patch is no longer necessary as the entity register
callback is implemented at media_device level.
Signed-off-by: Shuah Khan
---
drivers/media/media-device.c | 7 ---
include/media/media-entity.h | 4
2 files changed, 11
Change dvb_frontend_thread() to honor MC tuner enable error and
return as opposed to ignoring the error and continuing to use it.
Signed-off-by: Shuah Khan
---
drivers/media/dvb-core/dvb_frontend.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/media/dvb-core/dv
Add new interfaces to register and unregister entity_notify
hook to media device to allow drivers to take appropriate
actions when as new entities get added to the shared media
device.When a new entity is registered, all registered
entity_notify hooks are invoked to allow drivers or modules
that re
s patch series updates ALSA driver, and au0828 core driver to
use Managed Media controller API to share tuner. Please note that
Managed Media Controller API and DVB and V4L2 drivers updates to
use Media Controller API have been added in a prior patch series.
Media Controller API is enhanced with t
Add support to recognize ALSA media nodes and generate
media graph that includes ALSA pcm and mixer devices.
This patch depends on kernel Media Controller changes
to support ALSA.
Signed-off-by: Shuah Khan
---
utils/media-ctl/libmediactl.c | 18 --
utils/media-ctl/media-ctl.c |
Never mind, it worked after adding the following entry into ueventd.rc.
#camera
/dev/video* 0660 system camera
On Mon, Jul 13, 2015 at 8:51 PM, karthik poduval
wrote:
> Hi All,
>
> I was working with a USB camera. As soon as I plug it into the host,
> it probes and video devi
On 06/23/2015 09:05 PM, Shuah Khan wrote:
> Hi Mauro,
>
> I am seeing the following warning from au0828 - linux_media
> media_controller branch:
>
> drivers/media/usb/au0828/au0828-video.c: In function ‘queue_setup’:
> drivers/media/usb/au0828/au0828-video.c:679:6: warning: ‘entity’ may be
> used
On Tue, 14 Jul 2015 08:36:50 +0900
Masanari Iida wrote:
> This patch fix spelling typos in intro.xml.
> This xml file is not created from comments within source,
> I fix the xml file.
Applied to the docs tree, thanks.
jon
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On Mon, 13 Jul 2015 12:29:11 +0900
Masanari Iida wrote:
> This patch fix a file name of example code.
Applied to the docs tree, thanks.
jon
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An update with a request for help.
Asking for help with h264 headers generation. Both copying headers
from similar videos and porting headers generation code from reference
driver don't work for me (ref driver is weird and very complicated, so
porting involved importing of lots of code, but still
On 07/14/2015 08:06 AM, Sakari Ailus wrote:
> Hi Shuah,
>
> Shuah Khan wrote:
>> All,
>>
>> ALSA has to make media_entity_pipeline_start() call in irq
>> path. I am seeing warnings that the graph_mutex is unsafe irq
>> lock as expected. We have to update MC start/stop pipeline
>> to be irq safe fo
Hi Hans,
On Tuesday 14 July 2015 16:19:50 Hans Verkuil wrote:
> On 07/13/15 10:03, Sakari Ailus wrote:
> > Helen Fornazier wrote:
> >> On Tue, Jun 30, 2015 at 4:26 PM, Helen Fornazier wrote:
> >>> On Tue, Jun 30, 2015 at 6:19 AM, Sakari Ailus wrote:
> Laurent Pinchart wrote:
> > On Monday
On 07/13/15 10:03, Sakari Ailus wrote:
> Hi Helen,
>
> Helen Fornazier wrote:
>> Hi,
>>
>> On Tue, Jun 30, 2015 at 4:26 PM, Helen Fornazier
>> wrote:
>>
>>> Hi Sakari and Laurent,
>>>
>>> Thanks for reviewing this
>>>
>>> On Tue, Jun 30, 2015 at 6:19 AM, Sakari Ailus
>>> wrote:
Hi Laurent,
Hi Shuah,
Shuah Khan wrote:
> All,
>
> ALSA has to make media_entity_pipeline_start() call in irq
> path. I am seeing warnings that the graph_mutex is unsafe irq
> lock as expected. We have to update MC start/stop pipeline
> to be irq safe for ALSA. Maybe there are other MC interfaces
> that need
Hi Fabio,
Am Montag, den 13.07.2015, 09:57 -0300 schrieb Fabio Estevam:
> On Fri, Apr 10, 2015 at 11:41 AM, Kamil Debski wrote:
> > Hi,
> >
> > From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> > ow...@vger.kernel.org] On Behalf Of Philipp Zabel
> > Sent: Tuesday, March 17, 2015 4:48
>> sorry I don’t know how can I do .. can you help me to fix the
>> problem?
>
> Please ensure that all communication include the linux media mailing list.
>
> It looks like Hauppauge have released an updated HVR-1275 card, as
> indicated by the updated PCI-SubDevice ID 2A38. The hardware has
> cha
Adding in the linux-media mailing list
> Subject:
> Hauppauge hvr1275 TV Tuner card linux problem
>
> Message:
> I had one trouble about Hauppauge hvr1275 TV Tuner card
>
> Because of I want use tvtime app to play this TV Tuner card with ATI
> V4900 VGA Card under centos 6.5 linux 2.6.32-431.el6.i
On 07/14/15 12:10, Philipp Zabel wrote:
> Hi Hans,
>
> Am Montag, den 13.07.2015, 12:57 +0200 schrieb Hans Verkuil:
> [...]
>>> @@ -69,6 +72,7 @@ static const struct v4l2_dv_timings_cap
>>> tc358743_timings_cap = {
>>>
>>> struct tc358743_state {
>>> struct tc358743_platform_data pdata;
>>
Hi Hans,
Am Montag, den 13.07.2015, 12:57 +0200 schrieb Hans Verkuil:
[...]
> > @@ -69,6 +72,7 @@ static const struct v4l2_dv_timings_cap
> > tc358743_timings_cap = {
> >
> > struct tc358743_state {
> > struct tc358743_platform_data pdata;
> > + struct v4l2_of_bus_mipi_csi2 bus;
>
> Whe
Am Montag, den 13.07.2015, 13:07 +0200 schrieb Hans Verkuil:
> On 07/10/2015 03:11 PM, Philipp Zabel wrote:
> > This is useful to subscribe to HDMI hotplug events via the
> > V4L2_CID_DV_RX_POWER_PRESENT control.
> >
> > Signed-off-by: Philipp Zabel
> > ---
> > drivers/media/i2c/tc358743.c | 3 +
Hi Laurent,
On 07/08/15 13:25, Laurent Pinchart wrote:
> Hi Hans,
>
> On Thursday 02 July 2015 14:00:23 Hans Verkuil wrote:
>> When using V4L2_CID_IRIS/FOCUS/PAN/TILT/ZOOM_ABSOLUTE/RELATIVE, how do you
>> know when the new position has been reached? If this is controlled through
>> a motor, then
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