Hi Alexey,
On 11/16/2012 03:10 PM, Alexey Klimov wrote:
+static int s3c_camif_hw_init(struct camif_dev *camif, struct camif_vp
*vp)
+{
+ unsigned int ip_rev = camif->variant->ip_revision;
+ unsigned long flags;
+
+ if (camif->sensor.sd == NULL || vp->out_fmt == NULL)
+
The return values of copy_to_user() and copy_from_user() cannot be negative.
Found using the following semantich patch:
@exists@
identifier ret;
statement S;
expression E;
@@
(
* ret = copy_to_user(...);
|
* ret = copy_from_user(...);
)
... when != ret = E
when != if (ret) { <+... ret = E; .
Hello Andrey,
On Tue, Oct 23, 2012 at 10:44 PM, Andrey Smirnov
wrote:
> This commit adds a driver that exposes all the radio related
> functionality of the Si476x series of chips via the V4L2 subsystem.
>
> Signed-off-by: Andrey Smirnov
> ---
> drivers/media/radio/Kconfig| 17 +
> dri
This patch adds MAINTAINERS entry for radio-mr800 usb radio driver.
Signed-off-by: Alexey Klimov
diff --git a/MAINTAINERS b/MAINTAINERS
index f4b3aa8..e1d9e38 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4909,6 +4909,13 @@ S: Maintained
F: Documentation/serial/moxa-smartio
F: d
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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 Nov 16 19:00:22 CET 2012
git hash:2c4e11b7c15af70580625657a154ea7ea70b8c76
gcc version: i686-linux-gcc (GCC
Hi
I've attached a patch to add new frequencies for dvb-apps/scan
I would appreciate if someone could apply the patch.
Thanks.
Regards,
Silvan
dvb-apps-wwz-frequencies.patch
Description: Binary data
Correct a typo. v4l2_plane.m.userptr is unsigned long, not __unsigned long.
Signed-off-by: Sakari Ailus
---
Documentation/DocBook/media/v4l/io.xml |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/Documentation/DocBook/media/v4l/io.xml
b/Documentation/DocBook/media/v4l/i
Define video buffer flags for different timestamp types. Everything up to
now have used either realtime clock or monotonic clock, without a way to
tell which clock the timestamp was taken from.
Signed-off-by: Sakari Ailus
Acked-by: Laurent Pinchart
---
Changes since v1:
- Mention about timestam
W dniu 08.10.2012 16:39, Wojciech Myrda pisze:
> Hi,
>
> I am using these new driver http://patchwork.linuxtv.org/patch/14300/
> for my card. It generally works great allowing me to send DiseqC
> commands, tune to LNBs etc but only as long as I do not use idle or
> suspend with it which in first ci
From: Hans Verkuil
The dma_queue list is accessed by both the interrupt handler and by normal
code. It needs to be protected by a lock to prevent possible list corruption.
Corruption has been observed in 'real-life' conditions. Adding this lock made
it go away.
Signed-off-by: Hans Verkuil
---
From: Hans Verkuil
The dma_queue list is accessed by both the interrupt handler and by normal
code. It needs to be protected by a lock to prevent possible list corruption.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/davinci/vpif_capture.c | 26 ++---
1 file cha
Hi Prabhakar,
These two patches add protection to the dma_queue. We discovered that not
locking caused race conditions, which caused the display DMA to jam. After
adding the lock we never saw this again.
It makes sense as well since the interrupt routine and normal code both
manipulated the same
On Fri November 16 2012 16:20:03 Sakari Ailus wrote:
> Hi Hans,
>
> Thanks for the comments!
>
> On Fri, Nov 16, 2012 at 02:51:29PM +0100, Hans Verkuil wrote:
> > On Thu November 15 2012 23:06:44 Sakari Ailus wrote:
> > > diff --git a/Documentation/DocBook/media/v4l/io.xml
> > > b/Documentation/
Em 16-11-2012 11:38, Hans Verkuil escreveu:
On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
On Fri, Nov 02, 2012 at 03:42:21PM +0100, Hans Verkuil wrote:
Thanks for the ping, I forgot about this patch...
Thanks for feedback and for waiting. I'm here again...
On Tue October 23 2012 15
Hi Hans,
Thanks for the comments!
On Fri, Nov 16, 2012 at 02:51:29PM +0100, Hans Verkuil wrote:
> On Thu November 15 2012 23:06:44 Sakari Ailus wrote:
> > diff --git a/Documentation/DocBook/media/v4l/io.xml
> > b/Documentation/DocBook/media/v4l/io.xml
> > index 7e2f3d7..d598f2c 100644
> > --- a/
Hi Andrey,
Some more comments...
On Tue October 23 2012 20:44:31 Andrey Smirnov wrote:
> This commit adds a driver that exposes all the radio related
> functionality of the Si476x series of chips via the V4L2 subsystem.
>
> Signed-off-by: Andrey Smirnov
> ---
> drivers/media/radio/Kconfig
On Fri, Nov 16, 2012 at 03:51:23PM +0100, Hans Verkuil wrote:
> On Fri November 16 2012 15:48:41 Kirill Smelkov wrote:
> > On Fri, Nov 16, 2012 at 02:38:09PM +0100, Hans Verkuil wrote:
> > > On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
> > [...]
> >
> > > > diff --git a/drivers/media/plat
Hi All,
On Fri, Nov 16, 2012 at 8:15 PM, Prabhakar Lad
wrote:
> From: Manjunath Hadli
>
> This patch set adds media controller based capture driver for
> DM365.
>
> This driver bases its design on Laurent Pinchart's Media Controller Design
> whose patches for Media Controller and subdev enhancem
On Fri November 16 2012 15:48:41 Kirill Smelkov wrote:
> On Fri, Nov 16, 2012 at 02:38:09PM +0100, Hans Verkuil wrote:
> > On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
> [...]
>
> > > diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
> > > index 37d0af8..5d1b374 1
From: Manjunath Hadli
add interface functions to set sync polarity, interrupt
completion and pageframe size in vpss to be used by the main driver.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/davinci/vpss.c | 32
in
From: Manjunath Hadli
enable PPCR, enbale ISIF out on BCR and disable all events to
get the correct operation from ISIF.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/davinci/vpss.c | 13 +
1 files changed, 13 insertions(+), 0 deletions(
From: Manjunath Hadli
IPIPE is the hardware IP which implements the functionality
required for resizer, ipipe(colorspace converter) and
the associated hardware support. This patch implements hardware
setup including coefficient programming for various hardware
filters, gamma, cfa and clock enabli
From: Manjunath Hadli
add support for dm365 IPIPEIF driver based on media framework.
The IPIPEIF is exposed as a subdev, and it supports features
like fault pixel correction, dark frame subtraction and other
necessary hardware setup.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
From: Manjunath Hadli
Add a generic video driver functionality to be used by all the vpfe
drivers for davinci SoCs. The functionality includes all the
standard v4l2 interfaces including streaming. The video node
interface can be used both as an input and output node for both
continuous and single
From: Manjunath Hadli
add build infrastructure for dm365 specific modules for VPFE
capture driver.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/davinci/Kconfig | 11 +++
drivers/media/platform/davinci/Makefile |3 +++
2 files changed,
On Fri, Nov 16, 2012 at 02:38:09PM +0100, Hans Verkuil wrote:
> On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
[...]
> > diff --git a/drivers/media/platform/vivi.c b/drivers/media/platform/vivi.c
> > index 37d0af8..5d1b374 100644
> > --- a/drivers/media/platform/vivi.c
> > +++ b/drivers/med
From: Manjunath Hadli
Add documentation on the Davinci VPFE driver. Document the subdevs,
and private IOTCLs the driver implements.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
Cc: Rob Landley
Cc:
---
Documentation/video4linux/davinci-vpfe-mc.txt | 154 +
From: Manjunath Hadli
request_mem_region for VPSS_CLK_CTRL register and ioremap.
and enable clocks appropriately.
Signed-off-by: Manjunath Hadli
Signed-off-by: Lad, Prabhakar
---
drivers/media/platform/davinci/vpss.c | 14 ++
1 files changed, 14 insertions(+), 0 deletions(-)
di
From: Manjunath Hadli
This patch set adds media controller based capture driver for
DM365.
This driver bases its design on Laurent Pinchart's Media Controller Design
whose patches for Media Controller and subdev enhancements form the base.
The driver also takes copious elements taken from Lauren
Hi Andrey,
I'm really sorry for the long delay, but I finally have time to review v4 of
this
code.
On Tue October 23 2012 20:44:28 Andrey Smirnov wrote:
> This patch adds main part(out of three) of the I2C driver for the
> "core" of MFD device.
>
> Signed-off-by: Andrey Smirnov
> ---
> driver
Hi Sylwester,
> On Fri, Nov 16, 2012 at 2:05 AM, Sylwester Nawrocki
> wrote:
>>
>> This patch adds V4L2 driver for Samsung S3C244X/S3C64XX SoC series
>> camera interface. The driver exposes a subdev device node for CAMIF
>> pixel resolution and crop control and two video capture nodes - for
>> th
Hi Laurent,
My apologies for the long delay before I got around to reviewing these.
On Thu September 27 2012 17:16:14 Laurent Pinchart wrote:
> Hi everybody,
>
> Here are 6 patches that fix V4L2 compliance issues in the uvcvideo driver
> found
> by the v4l2-compliance tool.
>
> I'm working on
On Thu September 27 2012 17:16:20 Laurent Pinchart wrote:
> Signed-off-by: Laurent Pinchart
> ---
> drivers/media/usb/uvc/uvc_driver.c |3 ++
> drivers/media/usb/uvc/uvc_v4l2.c | 45
>
> drivers/media/usb/uvc/uvcvideo.h |1 +
> 3 files changed,
On Thu September 27 2012 17:16:18 Laurent Pinchart wrote:
> Set the capabilities field to global capabilities, and the device_caps
> field to the video node capabilities.
>
> This issue was found by the v4l2-compliance tool.
>
> Signed-off-by: Laurent Pinchart
> ---
> drivers/media/usb/uvc/uvc_
On Thu November 15 2012 23:06:47 Sakari Ailus wrote:
> Set buffer timestamp flags for videobuf, videobuf2 and drivers that use
> neither.
>
> Signed-off-by: Sakari Ailus
> Acked-by: Laurent Pinchart
> ---
> drivers/media/pci/meye/meye.c |4 ++--
> drivers/media/pci/zoran/zor
On Thu November 15 2012 23:06:46 Sakari Ailus wrote:
> Convert drivers using wall clock time (CLOCK_REALTIME) to timestamp from the
> monotonic timer (CLOCK_MONOTONIC).
>
> Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
Regards,
Hans
--
To unsubscribe from this list: send the line
On Thu November 15 2012 23:06:45 Sakari Ailus wrote:
> v4l2_get_timestamp() produces a monotonic timestamp but unlike
> ktime_get_ts(), it uses struct timeval instead of struct timespec, saving
> the drivers the conversion job when getting timestamps for v4l2_buffer's
> timestamp field.
>
> Signed
On Thu November 15 2012 23:06:44 Sakari Ailus wrote:
> Define video buffer flags for different timestamp types. Everything up to
> now have used either realtime clock or monotonic clock, without a way to
> tell which clock the timestamp was taken from.
>
> Signed-off-by: Sakari Ailus
> Acked-by:
Hi Sylwester,
Just one comment, see below...
On Thu November 15 2012 23:05:13 Sylwester Nawrocki wrote:
> This patch adds V4L2 driver for Samsung S3C244X/S3C64XX SoC series
> camera interface. The driver exposes a subdev device node for CAMIF
> pixel resolution and crop control and two video capt
On Wed November 7 2012 12:30:01 Kirill Smelkov wrote:
> On Fri, Nov 02, 2012 at 03:42:21PM +0100, Hans Verkuil wrote:
> > Thanks for the ping, I forgot about this patch...
>
> Thanks for feedback and for waiting. I'm here again...
>
>
> > On Tue October 23 2012 15:35:21 Kirill Smelkov wrote:
> >
Em 16-11-2012 10:42, David Hagood escreveu:
I have a MythTV box with 3 tuners: 2 USB and one PCI. One or more of the
tuners' drivers keeps spamming syslog with the following (taken from the
Logwatch summary):
lgdt330x: i2c_read_demod_bytes: addr 0x0e select 0x58 error (ret == -71)
...:
Hi all,
This is the report of the Barcelona Media Summit on November 8. For those who
were in attendence: please correct any mistakes I may have made.
My presentation for the 'Minimum Requirements for New Drivers' and the 'V4L2
Ambiguities' can be found here:
http://hverkuil.home.xs4all.nl/prese
On Mon, Nov 05, 2012 at 04:59:44PM +0100, Javier Martin wrote:
> Add support for IRAM to i.MX27 non-DT platforms using
> iram_init() function.
>
> Signed-off-by: Javier Martin
> ---
> arch/arm/mach-imx/mm-imx27.c |3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/mach-imx/m
I have a MythTV box with 3 tuners: 2 USB and one PCI. One or more of the
tuners' drivers keeps spamming syslog with the following (taken from the
Logwatch summary):
lgdt330x: i2c_read_demod_bytes: addr 0x0e select 0x58 error (ret ==
-71) ...: 278497 Time(s)
lgdt330x: i2c_read_demod_by
Hi Grant,
On Thu, Nov 15, 2012 at 06:03:59PM +, Grant Likely wrote:
> On Thu, 15 Nov 2012 17:00:57 +0100, Laurent Pinchart
> wrote:
> > Hi Grant,
> >
> > On Thursday 15 November 2012 15:47:53 Grant Likely wrote:
> > > On Thu, 15 Nov 2012 10:23:52 +0100, Steffen Trumtrar wrote:
> > > > Add d
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