On Tue, 01 Sep 2015 00:48:30 +0200,
Shuah Khan wrote:
>
> Hi Takashi,
>
> I am seeing the following inconsistent lock state warning when PCM
> is run in nonatomic mode. This is on 4.2.0 and with the following
> change to force PCM on nonatomic mode:
>
> diff --git a/sound/usb/stream.c b/sound/us
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: Tue Sep 1 04:00:24 CEST 2015
git branch: test
git hash: d071c833a0d30e7aae0ea565d92ef83c79106d6f
gcc versi
Hi Takashi,
I am seeing the following inconsistent lock state warning when PCM
is run in nonatomic mode. This is on 4.2.0 and with the following
change to force PCM on nonatomic mode:
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 310a382..16bbb71 100644
--- a/sound/usb/stream.c
+++ b
Hello.
On 08/25/2015 05:25 PM, Hans Verkuil wrote:
rcar_vin_set_fmt() defaults to PAL when the subdevice's querystd() method call
fails (e.g. due to I2C error). This doesn't work very well when a camera being
used outputs NTSC which has different order of fields and resolution. Let us
stop
Hello,
Last week I made a big jump from Fedora 16 to Fedora 22 and tvtime is no
longer able to set the PAL-DK norm. What I am getting is: "videoinput:
Driver refuses to set norm: Device or resource busy". There is no such
message when running tvtime on Fedora 16.
I presume that following change in
We offer private, commercial and personal loans with very low annualinterest
rates as low as 2% in one year to 50 years repayment period anywhere in the
world. We offer loans ranging from $5000 to $100 million. Our loans are well
insured for maximum security is our priority. Are you losing sleep
Hi Devin
On 31/08/15 19:07, Devin Heitmueller wrote:
Hi Malcolm,
The capabilities call interacting with the oneshot setting is rather weird
and maybe unexpected.
No, because in normal mode it can do auto inversion.
...
If the goal was for the software-emulated auto inversion to be
trans
On 08/31/2015 09:04 PM, CIJOML CIJOMLovic wrote:
Hello guys,
please find out down this email patch to support EVOLVEO XtraTV stick.
This tuner is for android phones with microusb connecter, however with
reduction it works perfectly with linux kernel:
The device identify itself at USB bus as Bus
Hi Malcolm,
>> The capabilities call interacting with the oneshot setting is rather weird
>> and maybe unexpected.
>>
>>
>
> No, because in normal mode it can do auto inversion.
This isn't my area of expertise, but I suspect this is going to cause
some pretty confusing behavior. Generally speaki
tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 4da7932545f1474564af3b2558b738c7a15ed853
commit: 2091f5181c66b3617a977e79843aba10e087be6c [2531/11785] [media]
videobuf2: add trace events
config: i386-randconfig-sb0-08312345 (attached as .config)
reproduce:
Hello guys,
please find out down this email patch to support EVOLVEO XtraTV stick.
This tuner is for android phones with microusb connecter, however with
reduction it works perfectly with linux kernel:
The device identify itself at USB bus as Bus 002 Device 004: ID
1f4d:a115 G-Tek Electronics Grou
On 31/08/15 18:03, Johann Klammer wrote:
Why not just remove the line?
info->caps |= FE_CAN_INVERSION_AUTO;
The capabilities call interacting with the oneshot setting is rather weird and
maybe unexpected.
No, because in normal mode it can do auto inversion.
--
To unsubscribe from
Why not just remove the line?
info->caps |= FE_CAN_INVERSION_AUTO;
The capabilities call interacting with the oneshot setting is rather weird and
maybe unexpected.
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kerne
On 08/31/2015 01:19 PM, Maximilian Imgrund wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Dear all,
>
> I am currently figuring out how to get the Terratec Cinergy S2 USB Box
> up and running. I already modified a patch to previous version (see
> attachment) to include the new ID
On Fri, Aug 28, 2015 at 12:52 PM, Peter Griffin
wrote:
> gpio.txt documents that GPIO properties should be named
> "[-]gpios", with being the purpose of this
> GPIO for the device.
>
> This change has been done as one atomic commit.
dtb and kernel updates are not necessarily atomic, so you are b
Em Mon, 31 Aug 2015 16:39:34 +0200
Javier Martinez Canillas escreveu:
> Hello Hans,
>
> On 08/31/2015 01:01 PM, Hans Verkuil wrote:
> > On 08/31/2015 12:54 PM, Mauro Carvalho Chehab wrote:
> >> Em Mon, 31 Aug 2015 12:30:16 +0200
> >> Hans Verkuil escreveu:
> >>
> >>> On 08/30/2015 05:06 AM, Mau
Hello Hans,
On 08/31/2015 01:01 PM, Hans Verkuil wrote:
> On 08/31/2015 12:54 PM, Mauro Carvalho Chehab wrote:
>> Em Mon, 31 Aug 2015 12:30:16 +0200
>> Hans Verkuil escreveu:
>>
>>> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
Links are graph objects that represent the links of two a
On 08/31/2015 03:40 PM, Mauro Carvalho Chehab wrote:
> Em Mon, 31 Aug 2015 14:47:03 +0200
> Hans Verkuil escreveu:
>
>> On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
>>> Add support for the new MEDIA_IOC_G_TOPOLOGY ioctl, according
>>> with the RFC for the MC next generation.
>>>
>>> Signe
On 08/31/2015 03:08 PM, Mauro Carvalho Chehab wrote:
> Em Mon, 31 Aug 2015 13:31:32 +0200
> Hans Verkuil escreveu:
>
>> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
>>> As we'll be removing entity subtypes from the Kernel, we need
>>> to provide a way for drivers and core to check if a gi
Em Mon, 31 Aug 2015 14:53:45 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> > Interface links connected to an entity should be removed
> > before being able of removing the entity.
> >
> > Signed-off-by: Mauro Carvalho Chehab
> >
> > diff --git a/drivers/
Em Mon, 31 Aug 2015 14:47:03 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> > Add support for the new MEDIA_IOC_G_TOPOLOGY ioctl, according
> > with the RFC for the MC next generation.
> >
> > Signed-off-by: Mauro Carvalho Chehab
> >
> > diff --git a/driv
On 08/31/2015 02:52 PM, Mauro Carvalho Chehab wrote:
> Em Mon, 31 Aug 2015 14:29:28 +0200
> Hans Verkuil escreveu:
>
>> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
>>> Every time a graph object is added or removed, the version
>>> of the topology changes. That's a requirement for the new
Em Mon, 31 Aug 2015 14:00:42 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > Add a new ioctl that will report the entire topology on
> > one go.
> >
> > Signed-off-by: Mauro Carvalho Chehab
> >
> > diff --git a/include/media/media-entity.h b/include/medi
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> au0828_analog_unregister() calls video_unregister_device(),
> with, in turn, calls media_devnode_remove() in order to drop
> the media interfaces.
>
> We can't release the media controller before that, or an
> OOPS will occur:
So this patch s
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> V4L2 device (and subdevice) nodes should create an
> interface, if the Media Controller support is enabled.
>
> Please notice that radio devices should not create an
> entity, as radio input/output is either via wires or
> via ALSA.
A general
Em Mon, 31 Aug 2015 13:31:32 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > As we'll be removing entity subtypes from the Kernel, we need
> > to provide a way for drivers and core to check if a given
> > entity is represented by a V4L2 subdev or if it is a
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> Just like what's done with entities, when the media controller is
> unregistered, release and interface and interface links that
s/release and/release any/
> might still be there.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/d
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> Interface links connected to an entity should be removed
> before being able of removing the entity.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
> index a91e1ec076a6..
Em Mon, 31 Aug 2015 14:29:28 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > Every time a graph object is added or removed, the version
> > of the topology changes. That's a requirement for the new
> > MEDIA_IOC_G_TOPOLOGY, in order to allow userspace to kn
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> Add functions to explicitly unregister all entity links.
> This function is called automatically when an entity
> link is destroyed.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/drivers/media/media-enti
On 08/30/2015 05:07 AM, Mauro Carvalho Chehab wrote:
> Add support for the new MEDIA_IOC_G_TOPOLOGY ioctl, according
> with the RFC for the MC next generation.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
> index 5b2c9f7fcd
Hello,
I would please like to ask what is a good choice for muxing ES to mpeg
transport stream. It is required to do this in application (muxing the
encoder output into mpeg-ts which is transffered in ethernet udp).
I know that both ffmpeg and opencaster can support this.
What do you think will
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Every time a graph object is added or removed, the version
> of the topology changes. That's a requirement for the new
> MEDIA_IOC_G_TOPOLOGY, in order to allow userspace to know
> that the topology has changed after a previous call to it.
>
>
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> The MC next gen API sends objects to userspace grouped by
> their types.
>
> In the case of pads and links, in order to improve performance
> and have a simpler code, the best is to store them also on
> separate linked lists at MC.
>
> If we
Em Mon, 31 Aug 2015 13:17:08 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > Now that interfaces got created, we need to fix the entity
> > namespace.
> >
> > So, let's create a consistent new namespace and add backward
> > compatibility macros to keep the
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Let's control the topology changes inside the graph_object.
> So, move the removal of interfaces/entities from the mdev
> lists to media_gobj_init() and media_gobj_remove().
s/removal/addition and removal/
>
> The main reason is that mdev sh
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Just like we do with entities, use a similar macro for the
> interfaces loop.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
> index 610d2
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Add a new ioctl that will report the entire topology on
> one go.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/include/media/media-entity.h b/include/media/media-entity.h
> index 756e1960fd7f..358a0c6b1f86 100644
> --- a/include
Alignment/padding rules on AMD64 and ARM64 differs. To allow properly match
compatible ioctls on ARM64 kernels without breaking AMD64 some fields
should be aligned using compat_s64 type and in one case struct should be
unpacked.
Signed-off-by: Andrzej Hajda
---
Hi Hans,
I have tested following s
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Sometimes, it is important to see if the created pad is
> sink or source. Add info to track that.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
> index f638c67defb
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA256
Dear all,
I am currently figuring out how to get the Terratec Cinergy S2 USB Box
up and running. I already modified a patch to previous version (see
attachment) to include the new ID in the device driver, module is also
loading with the ds3000 firm
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> The Media Controller New Generation redefines the types for both
> interfaces and entities to be used on DVB. Make the needed
> changes at the DVB core for all interfaces, entities and
> data and interface links to appear in the graph.
>
> Sig
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Put the legacy MEDIA_ENT_* macros under a #ifndef __KERNEL__,
> in order to be sure that none of those old symbols are used
> inside the Kernel.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/include/uapi
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Don't use anymore the type/subtype entity data/macros
> inside the Kernel.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/include/media/media-entity.h b/include/media/media-entity.h
> index b0cfbc0dffc7..756e1960fd7f 100644
> ---
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Instead of abusing MEDIA_ENT_T_V4L2_SUBDEV, initialize
> new subdev entities as MEDIA_ENT_T_UNKNOWN.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/drivers/media/media-device.c b/drivers/media/media-devic
On 08/31/2015 01:31 PM, Hans Verkuil wrote:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
>> As we'll be removing entity subtypes from the Kernel, we need
>> to provide a way for drivers and core to check if a given
>> entity is represented by a V4L2 subdev or if it is an V4L2
>> I/O entit
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> As we'll be removing entity subtypes from the Kernel, we need
> to provide a way for drivers and core to check if a given
> entity is represented by a V4L2 subdev or if it is an V4L2
> I/O entity (typically with DMA).
This needs more discussio
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Cleanup the media controller entities description:
> - remove MEDIA_ENT_T_DEVNODE and MEDIA_ENT_T_V4L2_SUBDEV entity
> types, as they don't mean anything;
Shouldn't this add MEDIA_ENT_T_V4L2_VBI and _SWRADIO descriptions?
Regards,
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Now that interfaces and entities are distinct, it makes no sense
> of keeping something named as MEDIA_ENT_T_DEVNODE.
>
> This change was done with this script:
>
> for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Now that interfaces and entities are distinct, it makes no sense
> of keeping something named as MEDIA_ENT_T_DEVNODE_DVB_foo.
>
> Made via this script:
> for i in $(git grep -l MEDIA_ENT_T|grep -v uapi/linux/media.h); do sed
> s,MEDIA_E
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Now that interfaces got created, we need to fix the entity
> namespace.
>
> So, let's create a consistent new namespace and add backward
> compatibility macros to keep the old namespace preserved.
>
> Signed-off-by: Mauro Carvalho Chehab
>
On 08/31/2015 12:54 PM, Mauro Carvalho Chehab wrote:
> Em Mon, 31 Aug 2015 12:30:16 +0200
> Hans Verkuil escreveu:
>
>> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
>>> Links are graph objects that represent the links of two already
>>> existing objects in the graph.
>>>
>>> While with th
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Some interfaces indirectly control multiple entities.
> Add support for those.
>
> Signed-off-by: Mauro Carvalho Chehab
>
> diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
> index 6bf61d42c017..14d32cdcdd47 100
Em Mon, 31 Aug 2015 12:30:16 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > Links are graph objects that represent the links of two already
> > existing objects in the graph.
> >
> > While with the current implementation, it is possible to create
> > the
Hi, Guennadi
Thanks for the review.
On 8/30/2015 4:48 PM, Guennadi Liakhovetski wrote:
Hi Josh,
On Wed, 17 Jun 2015, Josh Wu wrote:
In the function configure_geometry(), we will setup the ISI CFG2
according to the sensor output format.
It make no sense to just read back the CFG2 register an
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> The media device should list the interface objects, so add a linked list
> for those interfaces in struct media_device.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/drivers/media/media-device.c b/driver
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Now that the infrastruct for that is set, add support for
> interfaces.
>
> Please notice that we're missing two links:
> DVB FE intf-> tuner
> DVB demux intf -> dvr
>
> Those should be added latter, after having the entire gr
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> As we'll be adding other interface types in the future, put the
> common interface create code on a separate function.
>
> Suggested-by: Hans Verkuil
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
>
> diff --git a/drivers/
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Now that we have a new graph object called "interfaces", we
> need to be able to link them to the entities.
>
> Add a linked list to the interfaces to allow them to be
> linked to the entities.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked
Em Mon, 31 Aug 2015 12:20:43 +0200
Hans Verkuil escreveu:
> On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> > Interfaces are different than entities: they represent a
> > Kernel<->userspace interaction, while entities represent a
> > piece of hardware/firmware/software that executes a func
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> By adding an union at media_link, we get for free a way to
> represent interface->entity links.
>
> No need to change anything at the code, just at the internal
> header file.
>
> Signed-off-by: Mauro Carvalho Chehab
Acked-by: Hans Verkuil
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> The media_entity_add_link() function takes an entity
> as an argument just to get the list head.
>
> Make it more generic by changing the function argument
> to list_head.
>
> No functional changes.
>
> Signed-off-by: Mauro Carvalho Chehab
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Links are graph objects that represent the links of two already
> existing objects in the graph.
>
> While with the current implementation, it is possible to create
> the links earlier, It doesn't make any sense to allow linking
> two objects
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> Interfaces are different than entities: they represent a
> Kernel<->userspace interaction, while entities represent a
> piece of hardware/firmware/software that executes a function.
>
> Let's distinguish them by creating a separate structure t
On 08/30/2015 05:06 AM, Mauro Carvalho Chehab wrote:
> From: Javier Martinez Canillas
>
> Assessing media_entity ID should now use media_entity_id() macro to
> obtain the entity ID, as a next patch will remove the .id field from
> struct media_entity .
>
> So, get rid of it, otherwise the omap3i
Interface links are normally enabled, meaning that the interfaces are
bound to the entities. So, any ioctl send to the interface are reflected
at the entities managed by the interface.
However, when a device is usage, other interfaces for the same hardware
could be decoupled from the entities link
Due to the graph traversal algorithm currently in usage, we
need a copy of all data links. Those backlinks should not be
send to userspace, as otherwise, all links there will be
duplicated.
Signed-off-by: Mauro Carvalho Chehab
diff --git a/drivers/media/media-device.c b/drivers/media/media-devic
When in FE_TUNE_MODE_ONESHOT the frontend must report
the actual capabilities so user can take appropriate
action.
With frontends that can't do auto inversion this is done
by dvb-core automatically so CAN_INVERSION_AUTO is valid.
However, when in FE_TUNE_MODE_ONESHOT this is not true.
So only se
On 08/31/2015 09:56 AM, Junghak Sung wrote:
>
>
> On 08/31/2015 11:01 AM, Junghak Sung wrote:
>> Hello Hans,
>>
>> Thank you for your review.
>> I leave some comments in the body for reply.
>>
>> Regards,
>> Junghak
>>
>>
>>
>> On 08/28/2015 10:31 PM, Hans Verkuil wrote:
>>> Hi Junghak,
>>>
>>> T
On 08/31/2015 11:01 AM, Junghak Sung wrote:
Hello Hans,
Thank you for your review.
I leave some comments in the body for reply.
Regards,
Junghak
On 08/28/2015 10:31 PM, Hans Verkuil wrote:
Hi Junghak,
Thanks for this patch, it looks much better. I do have a number of
comments, though...
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