Thanks for your feedback. I will improve my patch submission.
BR,
Sudip
From: Jeremiah Mahler [jmmah...@gmail.com]
Sent: Thursday, February 26, 2015 10:39 PM
To: Sudip JAIN
Cc: linux-media@vger.kernel.org; linux-ker...@vger.kernel.org
Subject: Re: 0001-medi
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 Feb 27 04:00:16 CET 2015
git branch: test
git hash: a3dfc6d925ca1bbd1a228253acb93f08657bad25
gcc versio
From: Brendan McGrath
[media] saa7164: use an MSI interrupt when available
Enhances driver to use an MSI interrupt when available.
Adds the module option 'enable_msi' (type bool) which by default is
enabled. Can be set to 'N' to disable.
Fixes (or can reduce the occurrence of) a crash which
Hi Prabhakar,
Thank you for the patch.
On Thursday 26 February 2015 18:05:38 Lad Prabhakar wrote:
> From: "Lad, Prabhakar"
>
> this patch makes sure to call mutex_destroy() in
> case of probe failure or module unload.
>
> Signed-off-by: Lad, Prabhakar
Acked-by: Laurent Pinchart
and applied
This isn't my patch, however shouldn't these bridges already exist in
drivers/pci/quirks.c?
Kyle.
On Thu, Feb 26, 2015 at 12:45 PM, Steven Toth wrote:
>> I am under the impression it was against the spec to have a PCI-E card
>> without MSI support. Wouldn't the fallback code as well work in this
> -Original Message-
> From: Gert-Jan van der Stroom [mailto:gjstr...@gmail.com]
> Sent: maandag 23 februari 2015 17:43
> To: linux-media-ow...@vger.kernel.org
> Cc: 'Mauro Carvalho Chehab'
> Subject: RE: Mygica T230 DVB-T/T2/C Ubuntu 14.04 (kernel 3.13.0-45) using
> media_build
>
> > --
Embed video_device structs vdev and vbi_dev in au0828_dev.
With this change, dynamic allocation and error path logic
in au0828_analog_register() is removed as it doesn't need
to allocate and handle allocation errors. Unregister path
doesn't need to free the now static video_device structures,
hence
From: Jurgen Kramer
Increase si2168 cmd execute timeout to prevent firmware load failures. Tests
shows it takes up to 52ms to load the 'dvb-demod-si2168-a30-01.fw' firmware.
Increase timeout to a safe value of 70ms.
Cc: # v3.16+
Signed-off-by: Jurgen Kramer
Reviewed-by: Antti Palosaari
Signed
From: Jurgen Kramer
Increase si2168 cmd execute timeout to prevent firmware load failures. Tests
shows it takes up to 52ms to load the 'dvb-demod-si2168-a30-01.fw' firmware.
Increase timeout to a safe value of 70ms.
Cc: # v3.16+
Signed-off-by: Jurgen Kramer
Reviewed-by: Antti Palosaari
---
Pa
Hello,
watching TV now works fine, but I still have a strange behavior, when I
connect the stick and open an application like Me-TV or VLC I get this
message:
"Failed to get available frontend" or "There are no DVB devices available"
After running a w_scan it works, does someone know why?
Reg
> I am under the impression it was against the spec to have a PCI-E card
> without MSI support. Wouldn't the fallback code as well work in this
> regard?
Not if the motherboard MSI implementation is flakey, like we've seen
in the past with other PCIe bridges and their interaction with root
control
The patch allows the card to support using both internal tuners
without crashing out. I've been recording significantly since the
23rd, it just works now in comparison to constant maintenance.
I am under the impression it was against the spec to have a PCI-E card
without MSI support. Wouldn't the
Hi Lars,
On Thu, Feb 26, 2015 at 6:25 PM, Lars-Peter Clausen wrote:
> On 02/26/2015 07:19 PM, Lad Prabhakar wrote:
>>
>> From: "Lad, Prabhakar"
>>
>> this patch makes sure we unregister the subdev by calling
>> v4l2_device_unregister_subdev() on remove callback.
>
>
> This was just removed a whi
On 02/26/2015 07:19 PM, Lad Prabhakar wrote:
From: "Lad, Prabhakar"
this patch makes sure we unregister the subdev by calling
v4l2_device_unregister_subdev() on remove callback.
This was just removed a while ago, see commit 632f2b0db9da ("[media]
adv7180: Remove duplicate unregister call")[1
From: "Lad, Prabhakar"
this patch makes sure we unregister the subdev by calling
v4l2_device_unregister_subdev() on remove callback.
Signed-off-by: Lad, Prabhakar
---
drivers/media/i2c/adv7180.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c
2015-02-25 23:30 GMT+01:00 David Härdeman :
> David, could you please test this patch?
> ---
> drivers/media/usb/dvb-usb/dib0700_core.c | 70
> +-
> 1 file changed, 40 insertions(+), 30 deletions(-)
>
> diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c
> b/drive
From: "Lad, Prabhakar"
this patch makes sure to call mutex_destroy() in
case of probe failure or module unload.
Signed-off-by: Lad, Prabhakar
---
drivers/media/i2c/mt9p031.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/
Sudip,
On Thu, Feb 26, 2015 at 01:18:31PM +0800, Sudip JAIN wrote:
> Hello Jeremiah,
>
> Please find the patch "inline"
>
There are more problems than just not being "inline".
- The subject line wrong.
- The log message is formatted wrong.
- This patch is not in a form that can be applied.
- A
tree: git://linuxtv.org/media_tree.git master
head: a3dfc6d925ca1bbd1a228253acb93f08657bad25
commit: a3dfc6d925ca1bbd1a228253acb93f08657bad25 [374/374] [media] dvb-usb:
create one media_dev per adapter
config: x86_64-randconfig-wa0-02262201 (attached as .config)
reproduce:
git checkout a3dfc
This patch adds a function for checking whether two mbus formats
are compatible.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libv4l2subdev.c | 34 ++
utils/media-ctl/v4l2subdev.h| 12
2 files changed, 46 insert
Add a function for obtaining the v4l2 sub-device for which
the v4l2 control related ioctl is predestined.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libv4l2subdev.c | 14 ++
utils/media-ctl/v4l2subdev.h| 15 +++
2 files changed, 2
Make struct v4l2_subdev capable of aggregating v4l2-ctrl-redir
media device configuration entries. Added are also functions for
validating the config and checking whether a v4l2 sub-device
expects to receive ioctls related to the v4l2-control with given id.
Signed-off-by: Jacek Anaszewski
Acked-b
Add functions for opening and closing media entity pipelines
at one go.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libv4l2subdev.c | 60 +++
utils/media-ctl/v4l2subdev.h| 18
2 files changed, 78 insertions
Ioctls executed on complex media devices need special handling.
For instance some ioctls need to be targeted for specific sub-devices,
depending on the media device configuration. The APIs being introduced
address such requirements.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
ut
Add helper functions that allow for easy instantiation of media_device
object basing on whether the media device contains video device with
given node name.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libmediactl.c | 75 +
The plugin provides support for the media device on Exynos4 SoC.
It performs single plane <-> multi plane API conversion,
video pipeline linking and takes care of automatic data format
negotiation for the whole pipeline, after intercepting
VIDIOC_S_FMT or VIDIOC_TRY_FMT ioctls.
Signed-off-by: Jace
Add infrastructure for linking media entities and discovering
media device pipelines.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libmediactl.c | 116 +++
utils/media-ctl/mediactl-priv.h |6 ++
utils/media-ctl/mediactl.h
The VYUY8_2X8 media bus format is the only one supported
by the S5C73M3 camera sensor, that is a part of the media
device on the Exynos4412-trats2 board.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
Acked-by: Sakari Ailus
---
utils/media-ctl/libv4l2subdev.c |1 +
1 file changed,
libmediatext is a helper library for converting configurations (Media
controller links, V4L2 controls and V4L2 sub-device media bus formats and
selections) from text-based form into IOCTLs.
libmediatext depends on libv4l2subdev and libmediactl.
Signed-off-by: Sakari Ailus
Signed-off-by: Teemu Tu
This patch adds a function for setting the media device pipeline format.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libv4l2subdev.c | 61 +++
utils/media-ctl/v4l2subdev.h| 15 ++
2 files changed, 76 insertions(
From: Sakari Ailus
Sometimes it's useful to be able to parse the entity independent of the pad.
Separate entity parsing into media_parse_entity().
Signed-off-by: Sakari Ailus
---
utils/media-ctl/libmediactl.c | 28
utils/media-ctl/mediactl.h| 14 +++
Add new graph helpers useful for video pipeline discovering.
Signed-off-by: Jacek Anaszewski
Acked-by: Kyungmin Park
---
utils/media-ctl/libmediactl.c | 48 +
utils/media-ctl/mediactl.h| 36 +++
2 files changed, 84 inse
This is a fifth version of the patch series adding a plugin for the
Exynos4 camera.
Temporarily the plugin doesn't link against libmediactl, but
has its sources compiled in. Currently utils are built after
the plugins, but libv4l-exynos4-camera plugin depends on the utils.
In order to link the pl
Add struct v4l2_subdev - a representation of the v4l2 sub-device,
related to the media entity. Add field 'sd', the pointer to
the newly introduced structure, to the struct media_entity
and move 'fd' property from struct media entity to struct v4l2_subdev.
Avoid accessing sub-device file descriptor
tree: git://linuxtv.org/media_tree.git master
head: a3dfc6d925ca1bbd1a228253acb93f08657bad25
commit: 823b460ee76d0e4e1a9d50e7c1d4aebc0e9e467b [372/374] [media] dvb-usb-v2:
create one media_dev per adapter
config: x86_64-randconfig-wa0-02262201 (attached as .config)
reproduce:
git checkout 82
> I believe the root cause of the crash is due to a DMA/IRQ race condition. It
> most commonly occurs when the saa7164 driver is dealing with more than one
> saa7164 chip (the HVR-2200 and HVR-2250 for example have two - one for each
> tuner). Given MSI avoids DMA/IRQ race conditions - this would e
tree: git://linuxtv.org/media_tree.git master
head: 4b208f8b561ffa5f3b7f6887bf8dc3038c67eee9
commit: 46b1e21fe50f9f58ceaffc10c5aea50366cf7af5 [361/370] [media] siano: add
support for the media controller at USB driver
config: x86_64-randconfig-iv0-02261908 (attached as .config)
reproduce:
gi
On 02/26/2015 01:34 PM, Mauro Carvalho Chehab wrote:
Instead of assuming just one adapter, change the code to store
one media controller per adapter.
This works fine for dvb-usb, as, on all drivers here, it is not
possible to write a media graph that would mix resources between
the two different
On 02/26/2015 12:13 PM, Yannick Guerrini wrote:
Change 'firmare' to 'firmware'
Signed-off-by: Yannick Guerrini
Acked-by: Antti Palosaari
Antti
---
drivers/media/dvb-frontends/m88ds3103.c | 2 +-
drivers/media/dvb-frontends/si2168_priv.h | 2 +-
drivers/media/dvb-frontends/tda100
Instead of assuming just one adapter, change the code to store
one media controller per adapter.
This works fine for dvb-usb, as, on all drivers here, it is not
possible to write a media graph that would mix resources between
the two different adapters.
Signed-off-by: Mauro Carvalho Chehab
v2:
Instead of assuming just one adapter, change the code to store
one media controller per adapter.
This works fine for dvb-usb, as, on all drivers here, it is not
possible to write a media graph that would mix resources between
the two different adapters.
Signed-off-by: Mauro Carvalho Chehab
diff
Instead of assuming just one adapter, change the code to store
one media controller per adapter.
This works fine for dvb-usb, as, on all drivers here, it is not
possible to write a media graph that would mix resources between
the two different adapters.
Signed-off-by: Mauro Carvalho Chehab
diff
Change 'firmare' to 'firmware'
Signed-off-by: Yannick Guerrini
---
drivers/media/dvb-frontends/m88ds3103.c | 2 +-
drivers/media/dvb-frontends/si2168_priv.h | 2 +-
drivers/media/dvb-frontends/tda10071_priv.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/me
Hi Philipp,
I am testing your implementation of MC for the i.MX6 IPU:
git://git.pengutronix.de/git/pza/linux.git test/nitrogen6x-ipu-media
I made the changes for get working my sensor, all is registering well
but I can't understand the last links in media controller. Why IPU
SMFC and imx-ipuv3-c
Hi Jeremiah,
On 02/26/15 06:18, Sudip JAIN wrote:
> Hello Jeremiah,
>
> Please find the patch "inline"
>
> commit 3390900680e5182998916c8fa231bc79cd84046b
> Author: Sudip Jain
> Date: Thu Feb 26 10:40:34 2015 +0530
>
> media: vb2: Fill vb2_buffer with bytesused from user
>
> In
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