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: Thu Apr 12 05:00:18 CEST 2018
media-tree git hash:b284d4d5a6785f8cd07eda2646a95782373cd01e
media_build gi
From: Fengguang Wu
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1087:1-3: WARNING:
PTR_ERR_OR_ZERO can be used
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
Generated by: scripts/coccinelle/api/ptr_ret.cocci
Fixes: 648a9576932a ("media: vcodec: fix error return value from
mt
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 8837c70d531a1788f975c366c254a5cb973a5291
commit: 648a9576932a26e1c6a157b4c9345204de975957 media: vcodec: fix error
return value from mtk_jpeg_clk_init()
date: 7 days ago
coccinelle warnings: (new ones pr
The HVR 1300 has a Z8F0811 IR device, which can do both IR transmit
and receive. The transmit part was not probed.
Signed-off-by: Sean Young
---
drivers/media/pci/cx88/cx88-input.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/pci/cx88/cx88-input.c
b/dri
Hello,
I'm using a Logitech Brio webcam which is able to capture video at 60+
FPS when using MJPEG input format at e.g. 1280x720 pixels, but only up
to 30 FPS when using other formats such as YUYV.
When using the cam with OBS Studio, the MJPEG input format is not
currently supported by OBS s
On Wed, 11 Apr 2018, Kieran Bingham wrote:
> Hi Guennadi,
>
> On 11/04/18 18:06, Guennadi Liakhovetski wrote:
>
>
>
>
> Just figured out this commit
>
> From: Edgar Thier
> Date: Thu, 12 Oct 2017 03:54:17 -0400
> Subject: [PATCH] media: uvcvideo: Apply flags fro
Hi Kieran,
Thanks for the patch, it fixed a problem I was having with media master,
working with a Logitech UVC 1.5 camera.
On Wed, 21 Mar 2018, Kieran Bingham wrote:
> The addition of an extra operation to use the GET_INFO command
> overwrites all existing flags from the uvc_ctrls table. This
Mauro Carvalho Chehab writes:
> Em Wed, 11 Apr 2018 18:03:15 +0200
> Daniel Scheller escreveu:
>
> > Am Wed, 11 Apr 2018 08:03:37 -0400
> > schrieb Mauro Carvalho Chehab :
> >
> > > Currently, ddbridge produces 4 warnings on sparse:
> > > drivers/media/pci/ddbridge/ddbridge-core.c:495:9
Hi Guennadi,
On 11/04/18 18:06, Guennadi Liakhovetski wrote:
Just figured out this commit
From: Edgar Thier
Date: Thu, 12 Oct 2017 03:54:17 -0400
Subject: [PATCH] media: uvcvideo: Apply flags from device to actual
properties
as the culprit. Withou
Am Wed, 11 Apr 2018 13:33:02 -0300
schrieb Mauro Carvalho Chehab :
> Em Wed, 11 Apr 2018 18:03:15 +0200
> Daniel Scheller escreveu:
>
> > Am Wed, 11 Apr 2018 08:03:37 -0400
> > schrieb Mauro Carvalho Chehab :
> >
> > > Currently, ddbridge produces 4 warnings on sparse:
> > > drivers/media/p
Hi Kieran,
On Wed, 11 Apr 2018, Kieran Bingham wrote:
> Hi Guennadi,
>
> On 11/04/18 17:17, Kieran Bingham wrote:
> > Hi Guennadi,
> >
> > On 11/04/18 10:56, Guennadi Liakhovetski wrote:
> >> Hi Laurent,
> >>
> >> Not sure whether that's a kernel or a user-space problem, but UVC related
> >> a
Em Wed, 11 Apr 2018 18:03:15 +0200
Daniel Scheller escreveu:
> Am Wed, 11 Apr 2018 08:03:37 -0400
> schrieb Mauro Carvalho Chehab :
>
> > Currently, ddbridge produces 4 warnings on sparse:
> > drivers/media/pci/ddbridge/ddbridge-core.c:495:9: warning: context
> > imbalance in 'ddb_output_st
On Mon, Mar 26, 2018 at 11:40:58AM -0500, Suman Anna wrote:
> Hi Mauro,
>
> On 03/21/2018 05:26 AM, Laurent Pinchart wrote:
> > Hi Suman,
> >
> > Thank you for the patch.
> >
> > On Wednesday, 14 March 2018 17:41:36 EET Suman Anna wrote:
> >> The OMAP3 ISP driver manages its MMU mappings through
Hi Mauro,
Here's a fix for the omap3isp driver's IOMMU error handling in probe.
Please pull.
The following changes since commit a95845ba184b854106972f5d8f50354c2d272c06:
media: v4l2-core: fix size of devnode_nums[] bitarray (2018-04-05 06:41:30
-0400)
are available in the git repository at
Hi Guennadi,
On 11/04/18 17:17, Kieran Bingham wrote:
> Hi Guennadi,
>
> On 11/04/18 10:56, Guennadi Liakhovetski wrote:
>> Hi Laurent,
>>
>> Not sure whether that's a kernel or a user-space problem, but UVC related
>> anyway. I've got a UVC 1.5 (!) Logitech camera, that used to work fine
>> wi
Hi Guennadi,
On 11/04/18 10:56, Guennadi Liakhovetski wrote:
> Hi Laurent,
>
> Not sure whether that's a kernel or a user-space problem, but UVC related
> anyway. I've got a UVC 1.5 (!) Logitech camera, that used to work fine
> with earlier kernels. I now installed "media 4.16" and saw, that th
Em Wed, 11 Apr 2018 18:35:14 +0300
Sakari Ailus escreveu:
> On Wed, Apr 11, 2018 at 12:17:27PM -0300, Mauro Carvalho Chehab wrote:
> > Em Wed, 11 Apr 2018 18:02:19 +0300
> > Sakari Ailus escreveu:
> >
> > > On Wed, Apr 11, 2018 at 10:49:35AM -0300, Mauro Carvalho Chehab wrote:
> > > > Em We
Am Wed, 11 Apr 2018 08:03:37 -0400
schrieb Mauro Carvalho Chehab :
> Currently, ddbridge produces 4 warnings on sparse:
> drivers/media/pci/ddbridge/ddbridge-core.c:495:9: warning: context
> imbalance in 'ddb_output_start' - different lock contexts for basic block
> drivers/media/pci/
On Wed, Apr 11, 2018 at 12:17:27PM -0300, Mauro Carvalho Chehab wrote:
> Em Wed, 11 Apr 2018 18:02:19 +0300
> Sakari Ailus escreveu:
>
> > On Wed, Apr 11, 2018 at 10:49:35AM -0300, Mauro Carvalho Chehab wrote:
> > > Em Wed, 11 Apr 2018 16:21:16 +0300
> > > Sakari Ailus escreveu:
> > >
> > >
Hi Hans/Jasmin,
There is a regression with sparse and upstream Kernels, with also affect
smatch. Due to that, both will produce hundreds of new errors on all places
that directly or indirectly use min() or max().
Those were caused by those upstream patches:
3c8ba0d61d04 ("kernel.h: Retai
Em Wed, 11 Apr 2018 18:02:19 +0300
Sakari Ailus escreveu:
> On Wed, Apr 11, 2018 at 10:49:35AM -0300, Mauro Carvalho Chehab wrote:
> > Em Wed, 11 Apr 2018 16:21:16 +0300
> > Sakari Ailus escreveu:
> >
> >
> > > > > > Btw, this is a very good reason why you should define the ioctl to
> > > >
On Wed, Apr 11, 2018 at 10:49:35AM -0300, Mauro Carvalho Chehab wrote:
> Em Wed, 11 Apr 2018 16:21:16 +0300
> Sakari Ailus escreveu:
>
>
> > > > > Btw, this is a very good reason why you should define the ioctl to
> > > > > have an integer argument instead of a struct with a __s32 field
> > > >
Hi,
On Mon, 2018-04-09 at 16:20 +0200, Hans Verkuil wrote:
> From: Hans Verkuil
>
> v4l2_ctrl uses mutexes, so we can't setup a ctrl_handler in
> interrupt context. Switch to a workqueue instead.
See one comment below.
> Signed-off-by: Hans Verkuil
> ---
> drivers/media/platform/vim2m.c | 15
Hi,
On Mon, 2018-04-09 at 16:20 +0200, Hans Verkuil wrote:
> From: Hans Verkuil
>
> Add support for requests to vim2m.
Depending on where STREAMON happens in the sequence, there is a
possibility that v4l2_m2m_try_schedule is never called and thus that
device_run never runs when submitting the r
Em Wed, 11 Apr 2018 16:21:16 +0300
Sakari Ailus escreveu:
> > > > Btw, this is a very good reason why you should define the ioctl to
> > > > have an integer argument instead of a struct with a __s32 field
> > > > on it, as per my comment to patch 02/29:
> > > >
> > > > #define MEDIA_IOC
Instead of relying on the DRM functions just implement our own import
functions. This adds support for taking care of unpinned DMA-buf.
v2: enable for all exporters, not just amdgpu, fix invalidation
handling, lock reservation object while setting callback
v3: change to new dma_buf attach inte
Move the parameters into a structure to make it simpler to extend it in
follow up patches.
This also adds the importer private as parameter so that we can directly
work with a completely filled in attachment structure.
Signed-off-by: Christian König
---
drivers/dma-buf/dma-buf.c
Pipeline removal of the BOs backing store when the placement is given
during validation.
Signed-off-by: Christian König
---
drivers/gpu/drm/ttm/ttm_bo.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 98e06f8bf23
Instead of relying on the DRM functions just implement our own export
functions. This adds support for taking care of unpinned DMA-buf.
v2: fix unintended recursion, remove debugging leftovers
Signed-off-by: Christian König
---
drivers/gpu/drm/amd/amdgpu/amdgpu.h| 1 -
drivers/gpu/drm
Each importer can now provide an invalidate_mappings callback.
This allows the exporter to provide the mappings without the need to pin
the backing store.
v2: don't try to invalidate mappings when the callback is NULL,
lock the reservation obj while using the attachments,
add helper to se
Hi Mauro,
On Tue, Apr 10, 2018 at 11:51:43AM -0300, Mauro Carvalho Chehab wrote:
> Em Tue, 10 Apr 2018 15:32:34 +0300
> Sakari Ailus escreveu:
>
> > Hi Mauro and Hans,
> >
> > On Tue, Apr 10, 2018 at 07:32:06AM -0300, Mauro Carvalho Chehab wrote:
> > ...
> > > > +static void media_request_relea
Hi Laurent,
First just answers to your questions:
On Sat, 7 Apr 2018, Laurent Pinchart wrote:
> Hi Guennadi,
>
> Thank you for the patch.
>
> On Friday, 23 March 2018 11:24:01 EEST Laurent Pinchart wrote:
> > From: Guennadi Liakhovetski
> >
> > When a command ends up in a STALL on the contro
Currently, ddbridge produces 4 warnings on sparse:
drivers/media/pci/ddbridge/ddbridge-core.c:495:9: warning: context
imbalance in 'ddb_output_start' - different lock contexts for basic block
drivers/media/pci/ddbridge/ddbridge-core.c:510:9: warning: context
imbalance in 'ddb_outp
On Wed, Apr 11, 2018 at 03:33:50PM +0530, asadpt iqroot wrote:
> Hi All,
>
> We are trying develop a sensor driver code for hdmi2csi adapter.
> Reguired data format is RGB888. But in media format header file, we
> could see three macros related to RGB888. Hardware connection is mipi
> csi2.
>
> #
Em Tue, 10 Apr 2018 14:14:30 +0300
Sakari Ailus escreveu:
> > > /**
> > > @@ -88,6 +96,8 @@ struct media_device_ops {
> > > * @disable_source: Disable Source Handler function pointer
> > > *
> > > * @ops: Operation handler callbacks
> > > + * @req_lock:Serialise access to requests
> >
Hi All,
We are trying develop a sensor driver code for hdmi2csi adapter.
Reguired data format is RGB888. But in media format header file, we
could see three macros related to RGB888. Hardware connection is mipi
csi2.
#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x
Hi Laurent,
Not sure whether that's a kernel or a user-space problem, but UVC related
anyway. I've got a UVC 1.5 (!) Logitech camera, that used to work fine
with earlier kernels. I now installed "media 4.16" and saw, that the
kernel log was filling with messages like
uvcvideo: Failed to query
Hi Hans,
On Mon, Apr 9, 2018 at 11:20 PM Hans Verkuil wrote:
> From: Hans Verkuil
> Integrate the request support. This adds the v4l2_ctrl_request_complete
> and v4l2_ctrl_request_setup functions to complete a request and (as a
> helper function) to apply a request to the hardware.
Please see
Hi,
On Mon, 2018-04-09 at 16:20 +0200, Hans Verkuil wrote:
> From: Hans Verkuil
>
> Integrate the request support. This adds the
> v4l2_ctrl_request_complete
> and v4l2_ctrl_request_setup functions to complete a request and (as a
> helper function) to apply a request to the hardware.
>
> It tak
Hi Akinobu,
On Wed, Apr 11, 2018 at 01:37:03AM +0900, Akinobu Mita wrote:
> 2018-04-09 15:58 GMT+09:00 jacopo mondi :
> > Hello Akinobu,
> > thank you for the patch.
> >
> > On which platform have you tested the series (just curious) ?
>
> I use Zynq-7000 development board with Xilinx Video IP
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