On Sun April 21 2013 20:40:30 Sergei Shtylyov wrote:
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add OKI Semiconductor ML86V7667 video decoder driver.
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
[Sergei: added v4l2_device_unregister_subdev() call to
On Sun April 21 2013 21:00:30 Mauro Carvalho Chehab wrote:
Adds the basic API bits for Software Digital Radio (SDR) at
the V4L2 API.
A normal radio device is actually radio and hardware demod. As the demod
is in hardware, several things that are required for the demodulate the
signal (IF,
On Sun April 21 2013 21:00:31 Mauro Carvalho Chehab wrote:
Those aren't used anywhere for a long time. Drop it.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
Acked-by: Hans Verkuil hans.verk...@cisco.com
---
include/uapi/linux/videodev2.h | 21 -
1 file
On Sun April 21 2013 21:00:32 Mauro Carvalho Chehab wrote:
As SDR devices are not video, VBI or RDS devices, it needs
its own buffer type for capture.
Also, as discussed at:
http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/63123
It should be a way to
On Sun April 21 2013 21:00:33 Mauro Carvalho Chehab wrote:
As discussed at:
http://comments.gmane.org/gmane.linux.drivers.video-input-infrastructure/63123
SDR radio require some other things at to set. VIDIOC_[G|S]_TUNER
is currently not enough.
I proposed there to create an extra
Hi Guennadi,
Thanks for the patch!
On Fri, Apr 12, 2013 at 9:10 PM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
Currently bridge device drivers register devices for all subdevices
synchronously, tupically, during their probing. E.g. if an I2C CMOS sensor
is attached to a video bridge
On Sun April 21 2013 21:00:36 Mauro Carvalho Chehab wrote:
Properly initialize the fields for VIDIOC_G_TUNER, if the
device is in SDR mode.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
---
drivers/media/v4l2-core/tuner-core.c | 29 +
1 file changed,
On Sun April 21 2013 21:00:37 Mauro Carvalho Chehab wrote:
Instead of using global values for tuner ranges, store them
internally. That fixes the need of using a different range
for SDR radio, and will help to latter add a tuner ops to
retrieve the tuner range for SDR mode.
Signed-off-by:
Removed unnecessary use of kzalloc() in get_video_info().
Removed unnecessary get_video_info() call from hdpvr_device_init().
Cleaned up error handling in hdpvr_start_streaming() to ensure
caller gets a failure status if device is not functioning properly.
Cleaned up error handling in
On Sun April 21 2013 21:00:29 Mauro Carvalho Chehab wrote:
This is a version 3 of the V4L2 API bits to support Software Digital
Radio (SDR).
Changes from version 2:
- Patches got better described and named;
- Merged all SDR analog TV into just one field;
- Documented
On Mon April 22 2013 09:23:03 Leonid Kegulskiy wrote:
Removed unnecessary use of kzalloc() in get_video_info().
Removed unnecessary get_video_info() call from hdpvr_device_init().
Cleaned up error handling in hdpvr_start_streaming() to ensure
caller gets a failure status if device is not
On Sun April 21 2013 14:04:26 Ismael Luceno wrote:
On Fri, 12 Apr 2013 17:36:16 +0200
Hans Verkuil hverk...@xs4all.nl wrote:
This RFC looks at adding support for motion detection to V4L2. This
is the main missing piece that prevents the go7007 and solo6x10
drivers from being moved into
Hi Mauro,
These patches contains some fixes and changes for the DiBcom demods and
SIPs.
Please merge for 3.10 if possible.
The following changes since commit 60d509fa6a9c4653a86ad830e4c4b30360b23f0e:
Linux 3.9-rc8 (2013-04-21 14:38:45 -0700)
are available in the git repository at:
Hi Hans,
Thank you for the review.
Hans Verkuil wrote:
+#include media/v4l2-chip-ident.h
This include should be removed as well.
ok
+
+static int ml86v7667_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
+{
+ struct ml86v7667_priv *priv = to_ml86v7667(sd);
+
+
On Mon April 22 2013 10:39:42 Vladimir Barinov wrote:
Hi Hans,
Thank you for the review.
Hans Verkuil wrote:
+#include media/v4l2-chip-ident.h
This include should be removed as well.
ok
+
+static int ml86v7667_querystd(struct v4l2_subdev *sd, v4l2_std_id *std)
On Sunday 21 of April 2013 22:36:08 Inki Dae wrote:
2013/4/21 Tomasz Figa tomasz.f...@gmail.com
Hi,
On Monday 08 of April 2013 16:41:54 Viresh Kumar wrote:
On 8 April 2013 16:37, Vikas Sajjan vikas.saj...@linaro.org wrote:
While migrating to common clock framework
On Monday 22 of April 2013 10:44:00 Viresh Kumar wrote:
On 21 April 2013 20:13, Tomasz Figa tomasz.f...@gmail.com wrote:
3) after those two changes, all that remains is to fix compliance with
Common Clock Framework, in other words:
s/clk_enable/clk_prepare_enable/
and
On Mon, Apr 22, 2013 at 01:14:07AM +0200, Laurent Pinchart wrote:
I think that Mark's point was that the regulators should be provided by
platform code (in the generic sense, it could be DT on ARM, board code, or a
USB bridge driver for a webcam that uses the mt9p031 sensor) and used by the
On 04/22/2013 11:56 AM, Tomasz Figa wrote:
On Monday 22 of April 2013 10:44:00 Viresh Kumar wrote:
On 21 April 2013 20:13, Tomasz Figa tomasz.f...@gmail.com wrote:
3) after those two changes, all that remains is to fix compliance with
Common Clock Framework, in other words:
On 04/22/2013 12:03 PM, Inki Dae wrote:
Also looks good to me. But what if power domain was disabled without pm
runtime? In this case, you must enable the power domain at machine code
or
bootloader somewhere. This way would not only need some hard codes to
turn
the
From: Lad, Prabhakar prabhakar.cse...@gmail.com
This patch series adds support for vpif capture and display
driver to support asynchronously register subdevices.
The first two patches adds asynchronous probing for adv7343
and tvp514x respectively.
Need for this support:
Currently bridge device
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Both synchronous and asynchronous adv7343 subdevice probing is supported by
this patch.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
Cc: Laurent Pinchart laurent.pinch...@ideasonboard.com
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Both synchronous and asynchronous tvp514x subdevice probing is supported by
this patch.
Signed-off-by: Lad, Prabhakar prabhakar@ti.com
Cc: Guennadi Liakhovetski g.liakhovet...@gmx.de
Cc: Laurent Pinchart laurent.pinch...@ideasonboard.com
Cc:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Add support for asynchronous subdevice probing, using the v4l2-async API.
The legacy synchronous mode is still supported too, which allows to
gradually update drivers and platforms.
Signed-off-by: Prabhakar Lad prabhakar.cse...@gmail.com
Cc:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Add support for asynchronous subdevice probing, using the v4l2-async API.
The legacy synchronous mode is still supported too, which allows to
gradually update drivers and platforms.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Cc:
On 22 April 2013 15:26, Tomasz Figa t.f...@samsung.com wrote:
Can you assure that in future SoCs, on which this driver will be used, this
assumption will still hold true or even that in current Exynos driver this
behavior won't be changed?
Probably yes.. Registers for enabling/disabling these
On Monday 22 of April 2013 12:17:39 Sylwester Nawrocki wrote:
On 04/22/2013 12:03 PM, Inki Dae wrote:
Also looks good to me. But what if power domain was disabled without
pm
runtime? In this case, you must enable the power domain at machine
code or
bootloader
Hi Prabhakar
On Mon, 22 Apr 2013, Prabhakar Lad wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Both synchronous and asynchronous adv7343 subdevice probing is supported by
this patch.
Signed-off-by: Lad, Prabhakar prabhakar.cse...@gmail.com
Cc: Guennadi Liakhovetski
Hi Guennadi,
Thanks for the quick review.
On Mon, Apr 22, 2013 at 4:08 PM, Guennadi Liakhovetski
g.liakhovet...@gmx.de wrote:
Hi Prabhakar
On Mon, 22 Apr 2013, Prabhakar Lad wrote:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
Both synchronous and asynchronous adv7343 subdevice probing
On Mon, 22 Apr 2013, Laurent Pinchart wrote:
Hi Guennadi,
On Friday 19 April 2013 16:41:02 Guennadi Liakhovetski wrote:
A wrapped list iterating loop hasn't been correctly recognised in
v4l2_async_belongs(), which led to false positives. Fix the bug by
verifying the loop termination
Hi Mauro,
On Sat, Apr 20, 2013 at 5:43 PM, Patchwork patchw...@linuxtv.org wrote:
Hello,
The following patches (submitted by you) have been updated in patchwork:
* [2/2] media: davinci: vpif_display: move displaying of error to
approppraite place
-
On Monday, April 22, 2013 12:37:36 PM Tomasz Figa wrote:
On Monday 22 of April 2013 12:17:39 Sylwester Nawrocki wrote:
On 04/22/2013 12:03 PM, Inki Dae wrote:
Also looks good to me. But what if power domain was disabled without
pm
runtime? In this case, you must enable
Hi Guennadi and Sylwester,
On Monday 15 April 2013 13:57:17 Sylwester Nawrocki wrote:
On 04/12/2013 05:40 PM, Guennadi Liakhovetski wrote:
Currently bridge device drivers register devices for all subdevices
synchronously, tupically, during their probing. E.g. if an I2C CMOS sensor
is
Em 21-04-2013 19:38, Laurent Pinchart escreveu:
Hi Mauro,
On Friday 19 April 2013 08:18:01 Mauro Carvalho Chehab wrote:
Em Fri, 19 Apr 2013 15:16:56 +0530 Prabhakar lad escreveu:
From: Lad, Prabhakar prabhakar.cse...@gmail.com
From commit 068a0df76023926af958a336a78bef60468d2033
[media]
Em 22-04-2013 04:18, Hans Verkuil escreveu:
On Sun April 21 2013 21:00:36 Mauro Carvalho Chehab wrote:
Properly initialize the fields for VIDIOC_G_TUNER, if the
device is in SDR mode.
Signed-off-by: Mauro Carvalho Chehab mche...@redhat.com
---
drivers/media/v4l2-core/tuner-core.c | 29
Hi Hans,
On Friday 19 April 2013 09:22:50 Hans Verkuil wrote:
On Thu April 18 2013 23:35:26 Guennadi Liakhovetski wrote:
v4l2_fh_init() can be used to initialise dummy file-handles with vdev ==
NULL.
Why would you want that?
The reason is that subdev pad operations require a file handle
Em 22-04-2013 04:22, Hans Verkuil escreveu:
On Sun April 21 2013 21:00:37 Mauro Carvalho Chehab wrote:
Instead of using global values for tuner ranges, store them
internally. That fixes the need of using a different range
for SDR radio, and will help to latter add a tuner ops to
retrieve the
Hi Guennadi,
Thanks for the patch.
On Thursday 18 April 2013 23:35:39 Guennadi Liakhovetski wrote:
The mt9p031 driver first accesses the I2C device in its .registered()
method. While doing that it furst powers the device up, but if probing
s/furst/first/
fails, it doesn't power the chip
On Monday 22 of April 2013 12:05:49 Sylwester Nawrocki wrote:
On 04/22/2013 11:56 AM, Tomasz Figa wrote:
On Monday 22 of April 2013 10:44:00 Viresh Kumar wrote:
On 21 April 2013 20:13, Tomasz Figa tomasz.f...@gmail.com wrote:
3) after those two changes, all that remains is to fix compliance
Hi Guennadi,
On Thursday 18 April 2013 23:47:26 Guennadi Liakhovetski wrote:
On Thu, 18 Apr 2013, Guennadi Liakhovetski wrote:
Adding struct v4l2_subdev_platform_data to mt9p031's platform data allows
the driver to use generic functions to manage sensor power supplies.
Signed-off-by:
Hi Laurent
On Mon, 22 Apr 2013, Laurent Pinchart wrote:
Hi Guennadi,
Thanks for the patch.
On Thursday 18 April 2013 23:35:39 Guennadi Liakhovetski wrote:
The mt9p031 driver first accesses the I2C device in its .registered()
method. While doing that it furst powers the device up, but
Hello.
On 22-04-2013 8:57, Simon Horman wrote:
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add VIN clocks and platform devices for R8A7779 SoC; add function to register
the VIN platform devices.
Signed-off-by: Vladimir Barinov vladimir.bari...@cogentembedded.com
[Sergei:
On Mon, 22 Apr 2013, Laurent Pinchart wrote:
Hi Guennadi,
On Thursday 18 April 2013 23:47:26 Guennadi Liakhovetski wrote:
On Thu, 18 Apr 2013, Guennadi Liakhovetski wrote:
Adding struct v4l2_subdev_platform_data to mt9p031's platform data allows
the driver to use generic functions to
Hi Guennadi,
On Thursday 18 April 2013 23:35:44 Guennadi Liakhovetski wrote:
Adding struct v4l2_subdev_platform_data to mt9p031's platform data allows
the driver to use generic functions to manage sensor power supplies.
The mt9p031 driver now handles its regulators explicitly, please see
Em 22-04-2013 07:03, Mark Brown escreveu:
On Mon, Apr 22, 2013 at 01:14:07AM +0200, Laurent Pinchart wrote:
I think that Mark's point was that the regulators should be provided by
platform code (in the generic sense, it could be DT on ARM, board code, or a
USB bridge driver for a webcam that
On Monday 22 April 2013 14:39:57 Guennadi Liakhovetski wrote:
On Mon, 22 Apr 2013, Laurent Pinchart wrote:
On Thursday 18 April 2013 23:47:26 Guennadi Liakhovetski wrote:
On Thu, 18 Apr 2013, Guennadi Liakhovetski wrote:
Adding struct v4l2_subdev_platform_data to mt9p031's platform data
Em 22-04-2013 07:03, Mark Brown escreveu:
On Mon, Apr 22, 2013 at 01:14:07AM +0200, Laurent Pinchart wrote:
I think that Mark's point was that the regulators should be provided by
platform code (in the generic sense, it could be DT on ARM, board code, or a
USB bridge driver for a webcam that
On Mon, Apr 22, 2013 at 09:46:07AM -0300, Mauro Carvalho Chehab wrote:
Em 22-04-2013 07:03, Mark Brown escreveu:
Yes, you understood me perfectly - to a good approximation the matching
up should be done by whatever the chip is soldered down to.
That doesn't make any sense to me. I2C devices
Hi Mauro,
On Friday 19 April 2013 08:18:01 Mauro Carvalho Chehab wrote:
[snip]
[media] videobuf2: fix the length check for mmap
Memory maps typically require that the buffer size to be page
s/that the/the/
aligned. Currently, two memops drivers do such alignment
internally, but
This patch series includes fixes for several issues found during
testing all exynos4-is device drivers build as modules. The exynos4-is
build with all sub-drivers as 'M' is hopefully now free of all serious
issues, but one. I.e. the requirement now is to have all sub-device
drivers, including the
Make sure v4l2_device_unregister_subdev() is called for both:
oif and sensor subdev and both media entities are freed on
driver removal.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/i2c/s5c73m3/s5c73m3-core.c |
This is needed to free any resources requested in
the .registered subdev op.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/i2c/s5c73m3/s5c73m3-core.c |7 +++
1 file changed, 7 insertions(+)
diff --git
Remove unneeded MODULE_DEVICE_TABLE(of,...) instances from files that
are linked into same module. This fixes following error when building
as a module:
LD [M] drivers/media/platform/exynos4-is/s5p-fimc.o
drivers/media/platform/exynos4-is/fimc-is-sensor.o: In function `.LANCHOR1':
Ensure the value of struct v4l2_subdev::flags field as set
in v4l2_subdev_init() is preserved when initializing it in
the subdev drivers.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
Remove regulator_bulk_free() calls as devm_regulator_bulk_get() function
is used to get the regulators so those will be freed automatically while
the driver is removed.
Missing gpio free is fixed by requesting a gpio with the devm_* API.
All that is done now in the I2C client driver remove()
It's an I2C client driver and it must not overwrite the struct v4l2_subdev
dev_priv field, which is used by the v4l2 core to store a pointer to
struct i2c_client.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
Add missing v4l2_device_unregister_subdev() call for the FIMC-IS subdevs
(currently there is only the FIMC-IS-ISP subdev) so corresponding resources
are properly freed upon the media device driver module removal.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyugmin Park
The FIMC-LITE.n subdevs have currently sd-owner field not set,
the exynos-fimc-lite module can be removed at any time, regardless
it is in use by other modules. When this module is unloaded the
kernel can crash easily by accessing video or media device nodes.
Cc: sta...@vger.kernel.org
Currently there is unbalanced module_put() on the s5p-csis module
which prevents it from being unloaded. The subdev's owner module
has reference count decremented in v4l2_device_unregister_subdev()
so just remove this erroneous call.
Cc: sta...@vger.kernel.org # 3.8
Signed-off-by: Sylwester
Ensure both debugfs: fimc_is directory and the fw_log file
are properly removed in the driver cleanup sequence.
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/platform/exynos4-is/fimc-is.c |2 +-
1 file
Ensure there is no unbalanced pm_runtime_put().
Signed-off-by: Sylwester Nawrocki s.nawro...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
---
drivers/media/platform/exynos4-is/fimc-is.c |7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git
On 04/22/2013 04:03 PM, Sylwester Nawrocki wrote:
This patch series includes fixes for several issues found during
testing all exynos4-is device drivers build as modules. The exynos4-is
build with all sub-drivers as 'M' is hopefully now free of all serious
issues, but one. I.e. the requirement
On Thu, Apr 18, 2013 at 06:33:21PM +0100, Pawel Moll wrote:
This patch adds basic DT bindings for the PL11x CLCD cells
and make their fbdev driver use them, together with the
Common Display Framework.
The DT provides information about the hardware configuration
and limitations (eg. the
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: Mon Apr 22 19:00:21 CEST 2013
git branch: test
git hash: 6695be6863b75620ffa6d422965680ce785cb7c8
gcc
This bug could be triggered if 1st interface configuration fails:
Apr 8 18:20:30 homeserver kernel: usb 5-1: new low-speed USB device number 2
using ohci_hcd
Apr 8 18:20:30 homeserver kernel: input: iMON Panel, Knob and Mouse(15c2:0036)
as
Imon device 15c2:0036 need a higher delay between send_packet() calls.
Also use interruptible wait to avoid load average going too high (and let
caller handle signals).
Signed-off-by: Kevin Baradon kevin.bara...@gmail.com
---
drivers/media/rc/imon.c | 22 --
1 file
This avoids:
Apr 12 23:52:16 homeserver kernel: imon:send_packet: task interrupted
Apr 12 23:52:16 homeserver kernel: [ cut here ]
Apr 12 23:52:16 homeserver kernel: WARNING: at drivers/usb/core/urb.c:327
usb_submit_urb+0x353/0x370()
Apr 12 23:52:16 homeserver kernel:
This reverts commit d92f150f9cb80b4df56331d1f42442da78e351f0.
It seems send_packet() is used during initialization, before send_packet_delay
is set.
This will be fixed by another patch.
Signed-off-by: Kevin Baradon kevin.bara...@gmail.com
---
drivers/media/rc/imon.c | 17 -
1
Hi,
Following patchset fixes several issues with imon driver and reverts one
(previously applied) buggy patch.
Mauro, could you please apply this on top of your tree?
Best regards,
Kevin Baradon (4):
Revert media/rc/imon.c: make send_packet() delay larger for 15c2:0036
media/rc/imon.c:
Hi Hans,
Hans Verkuil wrote:
+*/
+ val = i2c_smbus_read_byte_data(client, STATUS_REG);
+ if (val 0)
+ return val;
+
+ priv-std = val STATUS_NTSCPAL ? V4L2_STD_PAL : V4L2_STD_NTSC;
Shouldn't this be 50 Hz vs 60 Hz formats? There are 60 Hz
Vladimir Barinov wrote:
Hi Hans,
Hans Verkuil wrote:
+ */
+val = i2c_smbus_read_byte_data(client, STATUS_REG);
+if (val 0)
+return val;
+
+priv-std = val STATUS_NTSCPAL ? V4L2_STD_PAL : V4L2_STD_NTSC;
Shouldn't this be 50 Hz vs 60 Hz formats? There are 60
On Mon, Apr 22, 2013 at 04:37:33PM +0400, Sergei Shtylyov wrote:
Hello.
On 22-04-2013 8:57, Simon Horman wrote:
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add VIN clocks and platform devices for R8A7779 SoC; add function to
register
the VIN platform devices.
Hi Sergei,
Thanks for the patch.
From: Sergei Shtylyov sergei.shtyl...@cogentembedded.com
Date: Sat, 20 Apr 2013 02:31:31 +0400
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add Renesas R-Car VIN (Video In) V4L2 driver.
Based on the patch by Phil Edworthy
Hello.
On 04/23/2013 07:08 AM, Katsuya MATSUBARA wrote:
Hi Sergei,
Thanks for the patch.
It's not mine. :-)
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
Add Renesas R-Car VIN (Video In) V4L2 driver.
Based on the patch by Phil Edworthy phil.edwor...@renesas.com.
Hi,
From: Sergei Shtylyov sergei.shtyl...@cogentembedded.com
Date: Tue, 23 Apr 2013 08:38:35 +0400
On 04/23/2013 07:08 AM, Katsuya MATSUBARA wrote:
From: Vladimir Barinov vladimir.bari...@cogentembedded.com
(snip)
+/* Register offsets for R-Сar VIN */
Are you using a 2-byte character in
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