Le 16.03.2018 05:21, Kees Cook a écrit :
On Thu, Mar 15, 2018 at 3:00 AM, Kieran Bingham
wrote:
Simplify array iteration with a helper to iterate each entry in an
array.
Utilise the existing ARRAY_SIZE macro to identify the length of the
array
and pointer arithmetic to process each item as a
There is no failure checking on the param value which will be allocated
memory by kmalloc. Add a null pointer checking statement. Then goto error:
and return -ENOMEM error code when kmalloc is failed.
Signed-off-by: Ji-Hun Kim
---
drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 8
1
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 Mar 16 05:00:19 CET 2018
media-tree git hash:e68854a2588a923b31eebce348f8020374843f8e
media_build git
On Thu, Mar 15, 2018 at 3:00 AM, Kieran Bingham
wrote:
> Simplify array iteration with a helper to iterate each entry in an array.
> Utilise the existing ARRAY_SIZE macro to identify the length of the array
> and pointer arithmetic to process each item as a for loop.
>
> Signed-off-by: Kieran Bing
On Fri, Mar 9, 2018 at 10:26 AM, Matt Ranostay
wrote:
> On Fri, Mar 9, 2018 at 4:45 AM, Hans Verkuil wrote:
>> Hi Matt,
>>
>> This is looking good. One request before I merge: please run the
>> 'v4l2-compliance -s -f' utility and post the result here.
>>
>> I don't think I've asked you to do that
Hi Maxime,
Thanks for your patch,
I still need to find time to do a full review of this patch before I can
add my review tag to it. But in case you post a new version before I
find the time, the MODULE_LICENSE is still missing :-)
On 2018-03-14 14:16:02 +0100, Maxime Ripard wrote:
> The Cadenc
Hi Maxime,
Thanks for your patch,
On 2018-03-14 14:16:01 +0100, Maxime Ripard wrote:
> The Cadence MIPI-CSI2 TX controller is a CSI2 bridge that supports up to 4
> video streams and can output on up to 4 CSI-2 lanes, depending on the
> hardware implementation.
>
> It can operate with an external
Hi Todor,
On 2018-03-15 11:43:31 +0200, Todor Tomov wrote:
> Hello,
>
> I'm trying to understand what is the current state of the multiple virtual
> channel support in V4L2 and Media framework. This is the last activity
> on this topic which I was able to find. Is anything new happened since
> th
Quoting Marek Szyprowski (2018-02-20 01:36:03)
> Hi Robin,
>
> On 2018-02-19 17:29, Robin Murphy wrote:
> >
> > Seeing how every subsequent patch ends up with the roughly this same
> > stanza:
> >
> > x = devm_clk_bulk_alloc(dev, num, names);
> > if (IS_ERR(x)
> > return PTR_ERR(x
- enables gstreamer v4l2src lost frame detection, e.g:
0:00:08.685185668 348 0x54f520 WARN v4l2src
gstv4l2src.c:970:gst_v4l2src_create: lost frames detected: count =
141 - ts: 0:00:08.330177332
- fixes v4l2-compliance test failure:
Streaming ioctls:
test read/write: OK (Not Su
- fixes gstreamer v4l2src warning:
0:00:00.716640334 349 0x164f720 WARN v4l2bufferpool
gstv4l2bufferpool.c:1195:gst_v4l2_buffer_pool_dqbuf: Driver
should never set v4l2_buffer.field to ANY
- fixes v4l2-compliance test failure:
Streaming ioctls:
test read/write: OK (Not Support
Both comments are OKAY.
Thanks.
-Original Message-
From: Sakari Ailus [mailto:sakari.ai...@linux.intel.com]
Sent: Thursday, March 15, 2018 6:31 AM
To: Yeh, Andy
Cc: linux-media@vger.kernel.org; tf...@chromium.org; Chen, JasonX Z
; Chiang, AlanX ; Lai, Jim
Subject: Re: [PATCH v8] medi
Hi Hans,
On Thu, Mar 15, 2018 at 08:30:21AM -0700, Hans Verkuil wrote:
> On 03/15/2018 07:38 AM, jacopo mondi wrote:
> > Hi Sakari,
> >thanks for looking into this!
> >
> > On Thu, Mar 15, 2018 at 01:35:34PM +0200, Sakari Ailus wrote:
> >> Hi Jacopo,
> >>
> >> I wonder if it'd make sense to ju
From: Jason Chen
Add a V4L2 sub-device driver for the Sony IMX258 image sensor.
This is a camera sensor using the I2C bus for control and the
CSI-2 bus for data.
Signed-off-by: Andy Yeh
Signed-off-by: Alan Chiang
---
since v2:
-- Update the streaming function to remove SW_STANDBY in the beginn
On 03/15/2018 07:38 AM, jacopo mondi wrote:
> Hi Sakari,
>thanks for looking into this!
>
> On Thu, Mar 15, 2018 at 01:35:34PM +0200, Sakari Ailus wrote:
>> Hi Jacopo,
>>
>> I wonder if it'd make sense to just make all the changes to the driver and
>> then have it reviewed; I'm not sure the ol
Hi Sakari,
thanks for looking into this!
On Thu, Mar 15, 2018 at 01:35:34PM +0200, Sakari Ailus wrote:
> Hi Jacopo,
>
> I wonder if it'd make sense to just make all the changes to the driver and
> then have it reviewed; I'm not sure the old driver can be said to have been
> in a known-good stat
On Wed, Mar 14, 2018 at 03:32:02PM -0400, A Sun wrote:
> patch v2 revisions:
> . Carrier frequency measurement results were consistently low in patch v1.
>Improve measurement accuracy by adjusting IR carrier cycle count
>assuming 1 missed count per IR "on" pulse.
>Adjustments may need
On Fri, Mar 09, 2018 at 10:34:40AM +0100, Geert Uytterhoeven wrote:
> According to the Devicetree Specification, "ok" is not a valid status.
>
> Fixes: 47c71bd61b772cd7 ("[media] rcar_vin: add devicetree support")
> Signed-off-by: Geert Uytterhoeven
Acked-by: Sakari Ailus
There are a few other
Hi Andy and Frédéric,
On Tue, Mar 13, 2018 at 06:11:00PM +0200, Andy Shevchenko wrote:
> On Sun, Mar 11, 2018 at 2:38 PM, FRÉDÉRIC PARRENIN
> wrote:
> > Dear Oliver and all,
> >
> > So I was expecting linux-4.16 to recognize my webcams, thanks to this new
> > PCI driver Oliver mentioned.
> > The
Hi Jacopo,
I wonder if it'd make sense to just make all the changes to the driver and
then have it reviewed; I'm not sure the old driver can be said to have been
in a known-good state that'd be useful to compare against. I think you did
that with another driver as well.
On Mon, Mar 12, 2018 at 02
On Thu, Mar 15, 2018 at 10:56 AM, Christian König
wrote:
> Am 15.03.2018 um 10:20 schrieb Daniel Vetter:
>>
>> On Tue, Mar 13, 2018 at 06:20:07PM +0100, Christian König wrote:
>> [SNIP]
>> Take a look at the DOT graphs for atomic I've done a while ago. I think we
>> could make a formidable competi
On Wed 2018-03-14 10:41:36, Suman Anna wrote:
> The OMAP3 ISP driver manages its MMU mappings through the IOMMU-aware
> ARM DMA backend. The current code creates a dma_iommu_mapping and
> attaches this to the ISP device, but never detaches the mapping in
> either the probe failure paths or the driv
Em Wed, 14 Mar 2018 16:35:34 +0100
Arnd Bergmann escreveu:
> The m32r architecture is getting removed, so this one is no longer needed.
>
> Signed-off-by: Arnd Bergmann
Acked-by: Mauro Carvalho Chehab
> ---
> drivers/media/platform/Kconfig | 20 -
> drivers/media/platform/Makefile | 2 -
Em Wed, 14 Mar 2018 16:35:33 +0100
Arnd Bergmann escreveu:
> The blackfin architecture is getting removed, so the video
> capture driver is also obsolete.
>
> Signed-off-by: Arnd Bergmann
Acked-by: Mauro Carvalho Chehab
> ---
> drivers/media/platform/Kconfig | 2 -
> drive
Simplify array iteration with a helper to iterate each entry in an array.
Utilise the existing ARRAY_SIZE macro to identify the length of the array
and pointer arithmetic to process each item as a for loop.
Signed-off-by: Kieran Bingham
---
include/linux/kernel.h | 10 ++
1 file changed,
Am 15.03.2018 um 10:20 schrieb Daniel Vetter:
On Tue, Mar 13, 2018 at 06:20:07PM +0100, Christian König wrote:
[SNIP]
Take a look at the DOT graphs for atomic I've done a while ago. I think we
could make a formidable competition for who's doing the worst diagrams :-)
Thanks, going to give that
Hi Alex,
Thanks for the patch!
On 13.03.2018 11:11, Alexandre Courbot wrote:
> find_format_by_index() stops enumerating formats as soon as the index
> matches, and returns NULL if venus_helper_check_codec() finds out that
> the format is not supported. This prevents formats to be properly
> enume
Hello,
I'm trying to understand what is the current state of the multiple virtual
channel support in V4L2 and Media framework. This is the last activity
on this topic which I was able to find. Is anything new happened since
this RFC, is someone working on this or planing to work on?
Best regards,
>> Move an assignment for a specific error code so that it is stored only once
>> in this function implementation.
>>
>> This issue was detected by using the Coccinelle software.
>
> How?
Would you like to experiment a bit more with the following approach
for the semantic patch language?
show_sa
Hi Andy,
On Wed, Mar 14, 2018 at 04:29:52PM +, Yeh, Andy wrote:
> Still wrong line break...
> Please check the list instead. Thanks.
> https://patchwork.linuxtv.org/patch/47936/
The patch you sent using git send-email seems fine; I bet it's your e-mail
client that does the rewrapping.
--
Re
From: Benjamin Gaignard
If wake up irq is defined in device-tree cec adapter
could be used has wake up source.
Signed-off-by: Benjamin Gaignard
---
drivers/media/platform/stm32/stm32-cec.c | 44 +++-
1 file changed, 43 insertions(+), 1 deletion(-)
diff --git a/driv
From: Benjamin Gaignard
Since CEC framework enable and disable the adapter when it is needed
just follow it orders to enable/disable the clocks.
Call stm32_cec_hw_init() when the adapter is enabled and do not let
regmap manage registers clock help to simplify clocking scheme.
While reworking cec
Hi Steve,
Thanks for the patchset. Please see my comments below.
On Sat, Mar 10, 2018 at 11:58:31AM -0800, Steve Longerbeam wrote:
> Generalize v4l2_async_notifier_fwnode_has_async_subdev() to allow
> searching for any type of async subdev, not just fwnodes. Rename to
> v4l2_async_notifier_has_as
CEC hardware block is enable to resume the system if a command is received
on data lane.
Prior to implement suspend/resume functions a patch simplify clock management
int the driver by introducting pm_runtime{suspend/resume} functions.
Benjamin Gaignard (2):
cec: stm32: simplify clock management
://github.com/0day-ci/linux/commits/Rui-Miguel-Silva/media-Introduce-Omnivision-OV2680-driver/20180315-020617
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master
On Tue, Mar 13, 2018 at 06:20:07PM +0100, Christian König wrote:
> Am 13.03.2018 um 17:00 schrieb Daniel Vetter:
> > On Tue, Mar 13, 2018 at 04:52:02PM +0100, Christian König wrote:
> > > Am 13.03.2018 um 16:17 schrieb Daniel Vetter:
> > > [SNIP]
> > Ok, so plan is to support fully pipeline moves a
Hi,
On 15.03.2018 00:17, Sakari Ailus wrote:
> On Wed, Mar 14, 2018 at 10:15:43PM +0100, SF Markus Elfring wrote:
>> From: Markus Elfring
>> Date: Wed, 14 Mar 2018 22:02:52 +0100
>>
>> Move an assignment for a specific error code so that it is stored only once
>> in this function implementation.
On Tue, Mar 13, 2018 at 01:49:37PM +0100, Maxime Ripard wrote:
> Hi Sakari,
>
> On Fri, Mar 09, 2018 at 01:16:24PM +0200, Sakari Ailus wrote:
> > > + *
> > > + * +--+
> > > + * | Oscillator |
> >
> > I wonder if this should be simply called external clock, that's what the
> > se
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