On Jun 12 2016 12:38, Takashi Sakamoto wrote:
> In your patcset, there's no actual codes about how to handle any
> interrupt contexts (software / hardware), how to handle packet payload,
> and so on. Especially, for recent sound subsystem, the timing of
> generating interrupts and which context doe
Hi,
I'm one of maintainers for ALSA firewire stack, which handles IEC
61883-1/6 and vendor-unique packets on IEEE 1394 bus for consumer
recording equipments.
(I'm not in MAINTAINERS because I'm a shy boy.)
IEC 61883-6 describes that one packet can multiplex several types of
data in its data chann
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: Sun Jun 12 04:00:43 CEST 2016
git branch: test
git hash: cc650b65bea5613f04a0523c3ee2b91df371e175
gcc versi
Hi,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.7-rc2 next-20160609]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Helen-Koike/vimc-Virtual-Media-Controller-cor
Hi,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.7-rc2 next-20160609]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Helen-Koike/vimc-Virtual-Media-Controller-cor
From: Henrik Austad
This defines the general TSN headers for network packets, the
shim-interface and the central 'tsn_list' structure.
Cc: "David S. Miller"
Signed-off-by: Henrik Austad
---
include/linux/tsn.h | 806
1 file changed, 806 ins
Hi all
(series based on v4.7-rc2, now with the correct netdev)
This is a *very* early RFC for a TSN-driver in the kernel. It has been
floating around in my repo for a while and I would appreciate some
feedback on the overall design to avoid doing some major blunders.
TSN: Time Sensitive Networkin
From: Henrik Austad
This needs refactoring and should be updated to use TRACE_CLASS, but for
now it provides a fair debug-window into TSN.
Cc: "David S. Miller"
Cc: Steven Rostedt (maintainer:TRACING)
Cc: Ingo Molnar (maintainer:TRACING)
Signed-off-by: Henrik Austad
---
include/trace/events
From: Henrik Austad
In short summary:
* tsn_core.c is the main driver of tsn, all new links go through
here and all data to/form the shims are handled here
core also manages the shim-interface.
* tsn_configfs.c is the API to userspace. TSN is driven from userspace
and a link is created, c
From: Henrik Austad
Describe the overall design behind the TSN standard, the TSN-driver,
requirements to userspace and new functionality introduced.
Cc: "David S. Miller"
Signed-off-by: Henrik Austad
---
Documentation/TSN/tsn.txt | 147 ++
1 file ch
TSN provides a mechanism to create reliable, jitter-free, low latency
guaranteed bandwidth links over a local network. It does this by
reserving a path through the network. Support for TSN must be found in
both the NIC as well as in the network itself.
This adds required hooks into netdev_ops so t
From: Henrik Austad
Not sure how relevant this is other than making a point about
maintaining it.
Signed-off-by: Henrik Austad
---
MAINTAINERS | 14 ++
1 file changed, 14 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index ed42cb6..ef5d926 100644
--- a/MAINTAINERS
+++ b/MAI
From: Henrik Austad
This exposes a *very* rudimentary and simplistic ALSA driver that hooks
into TSN to create a device for userspace.
It currently only supports 44.1/48kHz sampling, 2ch, S16_LE
Userspace is supposed to reserve bandwidth, find StreamID etc.
To use as a Talker:
mkdir /config/t
This adds support for loading the igb.ko module with tsn
capabilities. This requires a 2-step approach. First enabling TSN in
.config, then load the module with use_tsn=1.
Once enabled and loaded, the controller will be placed in "Qav-mode"
which is when the credit-based shaper is available, 3 of
Not as a reply, fresh new patch postings. :-/
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clearing up netdev-typo
-H
On Sun, Jun 12, 2016 at 12:22:18AM +0200, Henrik Austad wrote:
> From: Henrik Austad
>
> In short summary:
>
> * tsn_core.c is the main driver of tsn, all new links go through
> here and all data to/form the shims are handled here
> core also manages the shim-inte
Clearing up netdev-typo
-H
On Sun, Jun 12, 2016 at 12:22:17AM +0200, Henrik Austad wrote:
> From: Henrik Austad
>
> This defines the general TSN headers for network packets, the
> shim-interface and the central 'tsn_list' structure.
>
> Cc: "David S. Miller"
> Signed-off-by: Henrik Austad
> -
clearing up netdev-typo
-H
On Sun, Jun 12, 2016 at 12:22:16AM +0200, Henrik Austad wrote:
> This adds support for loading the igb.ko module with tsn
> capabilities. This requires a 2-step approach. First enabling TSN in
> .config, then load the module with use_tsn=1.
>
> Once enabled and loaded,
Clearing up netdev-typo
-H
On Sun, Jun 12, 2016 at 12:22:17AM +0200, Henrik Austad wrote:
> From: Henrik Austad
>
> This defines the general TSN headers for network packets, the
> shim-interface and the central 'tsn_list' structure.
>
> Cc: "David S. Miller"
> Signed-off-by: Henrik Austad
> -
clearing up netdev-typo
On Sun, Jun 12, 2016 at 12:22:15AM +0200, Henrik Austad wrote:
> TSN provides a mechanism to create reliable, jitter-free, low latency
> guaranteed bandwidth links over a local network. It does this by
> reserving a path through the network. Support for TSN must be found in
On Sat, Jun 11, 2016 at 03:49:42PM -0700, David Miller wrote:
> From: Henrik Austad
> Date: Sun, 12 Jun 2016 00:47:28 +0200
>
> > What would be the best approach? Resend series to netdev@vger? I don't want
> > to spam too many lists either.
>
> Resend to all the lists.
ok, I'll do that then.
On Sun, Jun 12, 2016 at 12:22:14AM +0200, Henrik Austad wrote:
> From: Henrik Austad
Clearing up the netdev-typo
>
> Describe the overall design behind the TSN standard, the TSN-driver,
> requirements to userspace and new functionality introduced.
>
> Cc: "David S. Miller"
> Signed-off-by: He
On Sun, Jun 12, 2016 at 12:22:13AM +0200, Henrik Austad wrote:
> Hi all
Sorry.. I somehow managed to mess up the address to netdev, so if you feel
like replying to this, use this as it has the correct netdev-address.
again, sorry
> (series based on v4.7-rc2)
>
> This is a *very* early RFC for
From: Henrik Austad
Date: Sun, 12 Jun 2016 00:47:28 +0200
> What would be the best approach? Resend series to netdev@vger? I don't want
> to spam too many lists either.
Resend to all the lists.
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To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to
On Sat, Jun 11, 2016 at 03:35:10PM -0700, David Miller wrote:
>
> Networking patches not CC:'d to net...@vger.kernel.org are unlikely to
> be reviewed by networking developers at all.
Oh no! I messed up git send-email and wrote linux-netdev@vger instead of
netdev@vger.
What would be the best ap
add max_interval and step_interval to struct
v4l2_subdev_frame_interval_enum.
When filled correctly by the sensor driver, those fields must be
used as follows by the intermediate level :
struct v4l2_frmivalenum *fival;
struct v4l2_subdev_frame_interval_enum fie;
if (fie.m
Signed-off-by: Philippe De Muyter
---
drivers/staging/media/imx6/capture/mx6-camif.c | 15 +--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/imx6/capture/mx6-camif.c
b/drivers/staging/media/imx6/capture/mx6-camif.c
index b36f9d1..137733e 100644
From: Henrik Austad
This exposes a *very* rudimentary and simplistic ALSA driver that hooks
into TSN to create a device for userspace.
It currently only supports 44.1/48kHz sampling, 2ch, S16_LE
Userspace is supposed to reserve bandwidth, find StreamID etc.
To use as a Talker:
mkdir /config/t
Networking patches not CC:'d to net...@vger.kernel.org are unlikely to
be reviewed by networking developers at all.
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordo
From: Henrik Austad
In short summary:
* tsn_core.c is the main driver of tsn, all new links go through
here and all data to/form the shims are handled here
core also manages the shim-interface.
* tsn_configfs.c is the API to userspace. TSN is driven from userspace
and a link is created, c
TSN provides a mechanism to create reliable, jitter-free, low latency
guaranteed bandwidth links over a local network. It does this by
reserving a path through the network. Support for TSN must be found in
both the NIC as well as in the network itself.
This adds required hooks into netdev_ops so t
From: Henrik Austad
Not sure how relevant this is other than making a point about
maintaining it.
Signed-off-by: Henrik Austad
---
MAINTAINERS | 14 ++
1 file changed, 14 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index ed42cb6..ef5d926 100644
--- a/MAINTAINERS
+++ b/MAI
Hi all
(series based on v4.7-rc2)
This is a *very* early RFC for a TSN-driver in the kernel. It has been
floating around in my repo for a while and I would appreciate some
feedback on the overall design to avoid doing some major blunders.
TSN: Time Sensitive Networking, formely known as AVB (Audi
This adds support for loading the igb.ko module with tsn
capabilities. This requires a 2-step approach. First enabling TSN in
.config, then load the module with use_tsn=1.
Once enabled and loaded, the controller will be placed in "Qav-mode"
which is when the credit-based shaper is available, 3 of
From: Henrik Austad
Describe the overall design behind the TSN standard, the TSN-driver,
requirements to userspace and new functionality introduced.
Cc: "David S. Miller"
Signed-off-by: Henrik Austad
---
Documentation/TSN/tsn.txt | 147 ++
1 file ch
From: Henrik Austad
This defines the general TSN headers for network packets, the
shim-interface and the central 'tsn_list' structure.
Cc: "David S. Miller"
Signed-off-by: Henrik Austad
---
include/linux/tsn.h | 806
1 file changed, 806 ins
From: Henrik Austad
This needs refactoring and should be updated to use TRACE_CLASS, but for
now it provides a fair debug-window into TSN.
Cc: "David S. Miller"
Cc: Steven Rostedt (maintainer:TRACING)
Cc: Ingo Molnar (maintainer:TRACING)
Signed-off-by: Henrik Austad
---
include/trace/events
Hi Ivaylo,
On Mon, Jun 06, 2016 at 09:06:29AM +0300, Ivaylo Dimitrov wrote:
> Hi,
>
> On 5.06.2016 22:07, Pavel Machek wrote:
> >Add userspace API definitions.
> >
> >Signed-off-by: Pavel Machek
> >
> >diff --git a/include/uapi/linux/v4l2-controls.h
> >b/include/uapi/linux/v4l2-controls.h
> >i
The extra calls to video_device_release() are a bug, we free these after
the goto.
Fixes: c974c436eaf4 ('s5p-mfc: Fix race between s5p_mfc_probe() and
s5p_mfc_open()')
Signed-off-by: Dan Carpenter
---
This code would be easier to understand if it didn't use "come from"
style label names so that
This series adds driver for Toshiba et8ek8 camera sensor found in Nokia N900
Changes from v2:
- fix build when CONFIG_PM is not defined
Changes from v1:
- driver and documentation split into separate patches
- removed custom controls
- code changed according to the comments on v1
Ivaylo Di
The sensor is found in Nokia N900 main camera
Signed-off-by: Ivaylo Dimitrov
---
drivers/media/i2c/Kconfig|1 +
drivers/media/i2c/Makefile |1 +
drivers/media/i2c/et8ek8/Kconfig |6 +
drivers/media/i2c/et8ek8/Makefile|2 +
drivers/med
Add DT bindings description
Signed-off-by: Ivaylo Dimitrov
---
.../bindings/media/i2c/toshiba,et8ek8.txt | 50 ++
1 file changed, 50 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
diff --git a/Documentation/devicetr
-sensor-driver-and-documentation/20160611-191922
base: git://linuxtv.org/media_tree.git master
config: m32r-allyesconfig (attached as .config)
compiler: m32r-linux-gcc (GCC) 4.9.0
reproduce:
wget
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
-O ~/bin
The sensor is found in Nokia N900 main camera
Signed-off-by: Ivaylo Dimitrov
---
drivers/media/i2c/Kconfig|1 +
drivers/media/i2c/Makefile |1 +
drivers/media/i2c/et8ek8/Kconfig |6 +
drivers/media/i2c/et8ek8/Makefile|2 +
drivers/med
This series adds driver for Toshiba et8ek8 camera sensor found in Nokia N900
Changes from v2:
- driver and documentation split into separate patches
- removed custom controls
- code changed according to the comments on v1
Ivaylo Dimitrov (2):
media: Driver for Toshiba et8ek8 5MP sensor
me
Add DT bindings description
Signed-off-by: Ivaylo Dimitrov
---
.../bindings/media/i2c/toshiba,et8ek8.txt | 50 ++
1 file changed, 50 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/i2c/toshiba,et8ek8.txt
diff --git a/Documentation/devicetr
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