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On 12/07/2018 03:30 PM, Mauro Carvalho Chehab wrote:
> Em Thu, 6 Sep 2018 11:02:28 +0200
> Hans Verkuil escreveu:
>
>> Hi Philipp,
>>
>> It is much appreciated that this old RFC of mine is picked up again.
>> I always wanted to get this in, but I never had a dr
Hi Steve,
How to proceed with this w.r.t. the two gpu ipu patches? Are those going
in first through the gpu tree? Or do they have to go in through our tree?
In that case I need Acks from whoever maintains that code.
Regards,
Hans
On 10/17/2018 02:00 AM, Steve Longerbeam wrote:
> A set
On 12/07/2018 01:42 PM, Mauro Carvalho Chehab wrote:
> Em Fri, 7 Dec 2018 12:47:24 +0100
> Hans Verkuil escreveu:
>
>> On 12/07/2018 12:26 PM, Mauro Carvalho Chehab wrote:
>>> Em Fri, 7 Dec 2018 10:09:04 +0100
>>> Hans Verkuil escreveu:
>>>
>&g
lated with the sensor driver but with the testing and
> core.
>
> The csi and mipi-csi entities pass all compliance tests.
>
> Cheers,
> Rui
>
> v8->v9:
> Hans Verkuil:
> - Fix issues detected by checkpatch strict, still some left:
> - bigger kconfig opt
On 11/22/2018 04:18 PM, Rui Miguel Silva wrote:
> Add bindings documentation for i.MX7 media drivers.
> The imx7 MIPI CSI2 and imx7 CMOS Sensor Interface.
>
> Signed-off-by: Rui Miguel Silva
> Reviewed-by: Rob Herring
> Acked-by: Sakari Ailus
Please move this patch to the beginning of the
On 11/22/2018 04:18 PM, Rui Miguel Silva wrote:
> Refactor and move media device initialization code to a new common
> module, so it can be used by other devices, this will allow for example
> a near to introduce imx7 CSI driver, to use this media device.
>
> Signed-off-by: Rui Miguel Silva
>
Note: there are a few patches that combine bindings with code changes.
But since these are older patches and the bindings have already been
reviewed I am not going to require the author to split them up. That's a
bit overkill.
If new patches arrive that have this problem, then I will request this
On 12/07/2018 12:26 PM, Mauro Carvalho Chehab wrote:
> Em Fri, 7 Dec 2018 10:09:04 +0100
> Hans Verkuil escreveu:
>
>> This patch selects MEDIA_CONTROLLER for all camera, analog TV and
>> digital TV drivers and selects VIDEO_V4L2_SUBDEV_API automatically.
>>
>&g
On 12/07/2018 12:31 PM, Mauro Carvalho Chehab wrote:
> Em Fri, 7 Dec 2018 12:14:50 +0100
> Hans Verkuil escreveu:
>
>> On 12/07/2018 11:56 AM, Mauro Carvalho Chehab wrote:
>>> A common mistake is to assume that initializing a var with:
>>> struct foo f
Adding the actual author :-)
Regards,
Hans
On 12/07/2018 12:25 PM, Michael Nazzareno Trimarchi wrote:
> Hi
>
> On Fri, Dec 7, 2018 at 12:12 PM Hans Verkuil wrote:
>>
>> Subject: [PATCH 4/5] si470x-i2c: Add optional reset-gpio support
>> Date: Wed, 5 Dec
On 11/22/2018 04:52 AM, Matt Ranostay wrote:
> Add initial support for MLX90640 thermal cameras which output an 32x24
> greyscale pixel image along with 2 rows of coefficent data.
>
> Because of this the data outputed is really 32x26 and needs the two rows
> removed after using the coefficent
On 12/07/2018 11:56 AM, Mauro Carvalho Chehab wrote:
> A common mistake is to assume that initializing a var with:
> struct foo f = { 0 };
>
> Would initialize a zeroed struct. Actually, what this does is
> to initialize the first element of the struct to zero.
>
> According to C99
Subject: [PATCH 4/5] si470x-i2c: Add optional reset-gpio support
Date: Wed, 5 Dec 2018 16:47:49 +0100
From: Paweł Chmiel
To: mche...@kernel.org, robh...@kernel.org, mark.rutl...@arm.com
CC: hverk...@xs4all.nl, fischerdougl...@gmail.com, keesc...@chromium.org,
linux-media@vger.kernel.org,
.
Complexity has always been the bane of media drivers, so reducing
complexity at the expense of a bit more memory (which is a rounding
error compared to the amount of video buffer memory needed) is IMHO
a good thing.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/Kconfig b/drivers/media
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) as well for Mauro. Let's pick
Monday to start with, and if you want to join in, then let me know. If that
day doesn't work for you, let me know what other days next week do work for
you.
Regards,
Hans
On 12/05/18 11:20, hverkuil-ci...@xs4all.nl wrote:
> From: Hans Verkuil
>
> Ad
On 12/06/18 00:13, Steve Longerbeam wrote:
>
>
> On 12/5/18 10:50 AM, Hans Verkuil wrote:
>> On 12/05/2018 02:20 AM, Steve Longerbeam wrote:
>>> Hi Hans, Philipp,
>>>
>>> One comment on my side...
>>>
>>&g
between buffers
- Added documentation
- Added tag logging in v4l2-ioctl.c
Hans Verkuil (10):
videodev2.h: add tag support
vb2: add tag support
v4l2-ioctl.c: log v4l2_buffer tag
buffer.rst: document the new buffer tag feature.
buffer.rst: clean up timecode documentation
v4l2-mem2mem: add
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On 12/05/2018 02:20 AM, Steve Longerbeam wrote:
> Hi Hans, Philipp,
>
> One comment on my side...
>
> On 12/3/18 7:21 AM, Hans Verkuil wrote:
>>
>>> +void imx_media_mem2mem_device_unregister(struct imx_media_video_dev *vdev)
>>> +{
>>> +
On 12/05/2018 07:43 PM, Mauro Carvalho Chehab wrote:
> As reported by checkpatch.pl, some function calls have a wrong
> alignment.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
> drivers/staging/media/rockchip/vpu/rk3288_vpu_hw_jpeg_enc.c | 4 ++--
>
Note regarding the first 'Revert' patch: that is this patch:
https://patchwork.linuxtv.org/patch/52869/
It is currently pending for 4.20 as a fix, but since it is not merged upstream
yet, our master branch still has those old bindings.
I decided to first apply the Revert patch, then add the new
On 11/30/18 18:34, Ezequiel Garcia wrote:
> Add a mem2mem driver for the VPU available on Rockchip SoCs.
> Currently only JPEG encoding is supported, for RK3399 and RK3288
> platforms.
>
> Signed-off-by: Ezequiel Garcia
> ---
> diff --git
)
Tag branch
Hans Verkuil (2):
mpeg2-ctrls.h: move MPEG2 state controls to non-public header
extended-controls.rst: add note to the MPEG2 state controls
Documentation/media/uapi/v4l/extended-controls.rst | 10
patch itself disables request creation as well as does not advertise
> them as buffer flags. The driver requiring requests (cedrus) now depends
> on the Kconfig option as well.
>
> Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
> ---
> I hope this covers now everything..
The following changes since commit b2e9a4eda11fd2cb1e6714e9ad3f455c402568ff:
media: firewire: Fix app_info parameter type in avc_ca{,_app}_info
(2018-12-05 05:34:33 -0500)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v4.21h
for you to fetch
The layout of the compound controls has changed to fix
32/64 bit alignment issues and the use of tags instead of
buffer indices to refer to buffers. Note that these controls
are only used by the cedrus staging driver.
Signed-off-by: Hans Verkuil
---
.../media/uapi/v4l/extended-controls.rst
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The following changes since commit 708d75fe1c7c6e9abc5381b6fcc32b49830383d0:
media: dvb-pll: don't re-validate tuner frequencies (2018-11-23 12:27:18
-0500)
are available in the Git repository at:
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for you to fetch changes up to
On 12/03/2018 12:48 PM, Philipp Zabel wrote:
> Add a single imx-media mem2mem video device that uses the IPU IC PP
> (image converter post processing) task for scaling and colorspace
> conversion.
> On i.MX6Q/DL SoCs with two IPUs currently only the first IPU is used.
>
> The hardware only
On 11/29/2018 10:30 AM, Hans Verkuil wrote:
> Add new buffer capability flags to indicate if the VIDIOC_PREPARE_BUF or
> VIDIOC_CREATE_BUFS ioctls are supported.
>
> The reason for this is that there is currently no way for an application
> to detect if VIDIOC_PREPARE_BUF is im
you have received this e-mail in error,
>please notify the sender and delete all copies from your system.
> --------
>
> - Ursprüngliche Mail -
> Von: "Hans Verkuil"
> An: "Sebastian Sü
On 12/03/2018 09:02 AM, Sebastian Süsens wrote:
> Hello,
>
> I don't know how to get access to the v4l controls on a I2C camera sensor.
>
> My driver structure looks following:
>
> bridge driver-> csi-driver
> -> sensor driver
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On 12/02/2018 04:25 PM, Torbjorn Jansson wrote:
> On 2018-11-14 14:25, Hans Verkuil wrote:
>> Return 0 when invalidating the logical address. The cec core produces
>> a warning for drivers that do this.
>>
>> Signed-off-by: Hans Verkuil
>> Reported-by: Torbj
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;
media: em28xx: fix spelling mistake, "Cinnergy" -> "Cinergy"
tda7432: fix spelling mistake "maximium" -> "maximum"
Hans Verkuil (3):
vivid: fix smatch warnings
vivid: add req_validate error injection
vicodec: move the GREY forma
. You would like to know this before
taking an irreversible action.
Since we need V4L2_BUF_CAP_SUPPORTS_PREPARE_BUF it makes sense to add
V4L2_BUF_CAP_SUPPORTS_CREATE_BUFS as well because not all drivers support
this ioctl.
Signed-off-by: Hans Verkuil
Acked-by: Sakari Ailus
---
Changes since v1
09d55681e8:
vicodec: set state resolution from raw format (2018-11-29 09:00:20 +0100)
Tag branch
Dan Carpenter (1):
media: cedrus: Fix a NULL vs IS_ERR() c
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and OUTPUT formats.
The real fix would be to correctly implement the stateful codec
specification, but that will take more time. For now just prevent the
buffer overrun.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/platform/vicodec/vicodec-core.c
b/drivers/media/platform/vicodec
With the GREY format at the beginning, the default format selected
by vicodec would be GREY instead of YUV420. That didn't make sense,
so move it to the end of the list.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/platform/vicodec/codec-v4l2-fwht.c
b/drivers/media/platform
Add a new vivid button control to inject an error into the req_validate request
callback.
This will help testing with v4l2-compliance.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/platform/vivid/vivid-core.c
b/drivers/media/platform/vivid/vivid-core.c
index c1b5976af3e6
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-by: Hans Verkuil
---
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c
b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index 1244c246d0c4..1ac1b3f334f6 100644
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -332,10 +332,10
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The following changes since commit 708d75fe1c7c6e9abc5381b6fcc32b49830383d0:
media: dvb-pll: don't re-validate tuner frequencies (2018-11-23 12:27:18
-0500)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v4.21f
for you to fetch changes up to
>> defined.
>>
>> Cc: Sakari Ailus
>> Cc: Hans Verkuil
>> Cc: Mauro Carvalho Chehab
>> Cc: Akinobu Mita
>> Signed-off-by: Matt Ranostay
>> ---
>>
>> Changes from v2:
>> - split out from mlx90640 patch series
>>
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On 11/24/2018 07:14 PM, Ettore Chimenti wrote:
> Hi all,
> Is this error relevant?
> I tried compiling on 'ragnatech/media-tree'
> (708d75fe1c7c6e9abc5381b6fcc32b49830383d0) without getting errors.
This was fixed by this patch:
https://patchwork.linuxtv.org/patch/53117/
Which is why it now
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_mmap: move lock up")
> Signed-off-by: Mauro Carvalho Chehab
Reviewed-by: Hans Verkuil
Hmm, that's embarrassing... I should have seen that smatch warning.
Regards,
Hans
> ---
> drivers/media/common/videobuf2/videobuf2-core.c | 3 ++-
> 1 file changed, 2 insertions(+), 1
/vivid-core.c:
drivers/media/platform/vivid/vivid-core.c:889 vivid_create_instance() warn:
potentially one past the end of array
'dev->query_dv_timings_qmenu[dev->query_dv_timings_size]'
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vivid/vivid-core.c | 24 +---
Fix the incorrect obj-y.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/platform/seco-cec/Makefile
b/drivers/media/platform/seco-cec/Makefile
index 09900b087d02..a3f2c6bd3ac0 100644
--- a/drivers/media/platform/seco-cec/Makefile
+++ b/drivers/media/platform/seco-cec/Makefile
@@ -1
Ezequiel Garcia (4):
mem2mem: Require capture and output mutexes to match
v4l2-ioctl.c: Simplify locking for m2m devices
v4l2-mem2mem: Avoid calling .device_run in v4l2_m2m_job_finish
media: cedrus: Get rid of interrupt bottom-half
Hans Verkuil (1
tls[]
Hans Verkuil (2):
vim2m/vicodec: set device_caps in video_device struct
vidioc-enum-fmt.rst: update list of valid buftypes
Julia Lawall (1):
media: video-i2c: hwmon: constify vb2_ops structure
Malathi Gottam (1):
media: venus: change the default value of GOP s
)
Tag branch
Hans Verkuil (6):
vim2m: use cancel_delayed_work_sync instead of flush_schedule_work
adv*/tc358743/ths8200: fill in min width/height/pixelclock
vb2: check memory model for VIDIOC_CREATE_BUFS
it tags/br-v4.21a2
for you to fetch changes up to 9001e4d520f11d344f10092d3217156ec10c6934:
vivid: fill in media_device bus_info (2018-11-23 09:26:54 +0100)
Tag branch
---
Fabio Estevam (3):
media: imx-pxp: Check the return value from clk_prepare_enable()
media: imx-pxp: Check for pxp_soft_reset() error
media: imx-pxp: Improve pxp_soft_reset() error message
Hans Verkuil (3):
vb2: vb2_mmap: move lock
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On 11/22/2018 09:52 PM, Mauro Carvalho Chehab wrote:
> Em Tue, 8 May 2018 12:48:45 +0200
> Hans Verkuil escreveu:
>
>> Fixes/improvements all over the place.
>>
>> Changes since v1:
>>
>> Replaced "media: media-device: fix ioctl function types"
On 11/07/2018 03:04 PM, Hans Verkuil wrote:
> The use of flush_schedule_work() made no sense and caused a syzkaller error.
> Replace with the correct cancel_delayed_work_sync().
>
> Signed-off-by: Hans Verkuil
Mistyped that SoB, this should of course be:
Signed-off-by: Hans Verku
) by usleep_range(2000, 3000).
Please just repost patch 6/6 with this change merged in.
Thanks!
Hans
>
> Reported-by: Hans Verkuil
> Cc: Matt Ranostay
> Cc: Sakari Ailus
> Cc: Hans Verkuil
> Cc: Mauro Carvalho Chehab
> Signed-off-by: Akinobu Mita
> ---
> This
The following changes since commit 5200ab6a32d6055428896a49ec9e3b1652c1a100:
media: vidioc_cropcap -> vidioc_g_pixelaspect (2018-11-20 13:57:21 -0500)
are available in the Git repository at:
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for you to fetch changes up to
_dmabuf: 1 detach_dmabuf: 1 map_dmabuf: 805 unmap_dmabuf: 805
vb2: get_dmabuf: 0 num_users: 1609 vaddr: 0 cookie: 805
Reverting this patch solves this regression.
Signed-off-by: Hans Verkuil
---
Probably two reasons why this slipped through:
1) The patch was missing a Fixes: tag
2) I was p
_dmabuf: 1 detach_dmabuf: 1 map_dmabuf: 805 unmap_dmabuf: 805
vb2: get_dmabuf: 0 num_users: 1609 vaddr: 0 cookie: 805
Reverting this patch solves this regression.
Signed-off-by: Hans Verkuil
---
Probably two reasons why this slipped through:
1) The patch was missing a Fixes: tag
2) I was p
Hi Ezeguiel,
Just saw Tomasz' in-depth review and decided to drop this pull request.
He found a few too many issues and I prefer those are addressed first.
Sorry, still more work for you, on to v11!
Regards,
Hans
On 11/22/2018 10:39 AM, Hans Verkuil wrote:
> The following chan
ate->rf_ramp'
For no apparent reason this code casts away the const of the const u16 arrays,
and it
also takes the address of an array. While that's ignored in C I think smatch
gets confused
by it.
Signed-off-by: Hans Verkuil
---
drivers/media/dvb-frontends/dib0090.
up to e3e33f1da1e0a266435c61394320e64588631a59:
gspca: fix frame overflow error (2018-11-22 10:50:37 +0100)
Tag branch
----
Hans Verkuil (1):
gspca: fix frame overflow er
On 11/21/2018 08:16 PM, Ezequiel Garcia wrote:
> Add devicetree binding documentation for Rockchip Video Processing
> Unit IP.
>
> Reviewed-by: Rob Herring
> Signed-off-by: Ezequiel Garcia
This one has been merged already.
Regards,
Hans
> ---
> .../bindings/media/rockchip-vpu.txt
The following changes since commit 5200ab6a32d6055428896a49ec9e3b1652c1a100:
media: vidioc_cropcap -> vidioc_g_pixelaspect (2018-11-20 13:57:21 -0500)
are available in the Git repository at:
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for you to fetch changes up to
On 11/21/2018 06:33 PM, Sakari Ailus wrote:
> Document that changing the frame interval has no effect on frame size.
> While this was the assumption in the API, it was not documented as such.
>
> Signed-off-by: Sakari Ailus
Acked-by: Hans Verkuil
Thanks!
Hans
> ---
&
On 11/22/2018 04:52 AM, Matt Ranostay wrote:
> Add initial support for MLX90640 thermal cameras which output an 32x24
> greyscale pixel image along with 2 rows of coefficent data.
>
> Because of this the data outputed is really 32x26 and needs the two rows
> removed after using the coefficent
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From: Hans Verkuil
Add properties to entities and pads to be able to test the
properties API.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vimc/vimc-common.c | 50 +++
1 file changed, 50 insertions(+)
diff --git a/drivers/media/platform/vimc/vimc-common.c
b
agree with this approach, then
I can make a final patch series, adding documentation etc.
Regards,
Hans
Hans Verkuil (3):
uapi/linux/media.h: add property support
media controller: add properties support
vimc: add property test code
drivers/media/media-device.c | 335
From: Hans Verkuil
Add a new topology struct that includes properties and adds
index fields to quickly find references from one object to
another in the topology arrays.
Signed-off-by: Hans Verkuil
---
include/uapi/linux/media.h | 88 --
1 file changed, 84
From: Hans Verkuil
Add support for properties. In this initial implementation properties
can be added to entities and pads. In addition, properties can be
nested.
Since this patch adds the topology_idx to the graph objects it is now
easy to fill in the index fields in the topology to allow
On 11/20/2018 10:20 PM, Ezequiel Garcia wrote:
> Add a mem2mem driver for the VPU available on Rockchip SoCs.
> Currently only JPEG encoding is supported, for RK3399 and RK3288
> platforms.
>
> Signed-off-by: Ezequiel Garcia
> ---
> MAINTAINERS | 7 +
>
On 11/21/2018 12:15 PM, Rui Miguel Silva wrote:
> Hi,
> This series introduces the Media driver to work with the i.MX7 SoC. it uses
> the
> already existing imx media core drivers but since the i.MX7, contrary to
> i.MX5/6, do not have an IPU and because of that some changes in the imx media
>
ous number of planes
media: vicodec: Add support of greyscale format
media: vicodec: Add support for 4 planes formats
Eric Biggers (1):
media: v4l: constify v4l2_ioctls[]
Hans Verkuil (2):
vim2m/vicodec: set device_caps in video_device struct
vidioc-enum-fmt.rst: upd
Instead of setting device_caps/capabilities in the querycap ioctl, set
it in struct video_device instead.
Signed-off-by: Hans Verkuil
---
Changes in v2: vfd->device_caps was only set for the first of the two video
devices. Set it for the second video_device as well.
---
drivers/media/platf
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: Wed Nov 21 05:00:13 CET 2018
media-tree git hash:5200ab6a32d6055428896a49ec9e3b1652c1a100
media_build
On 11/19/2018 04:29 PM, Ezequiel Garcia wrote:
> Add a mem2mem driver for the VPU available on Rockchip SoCs.
> Currently only JPEG encoding is supported, for RK3399 and RK3288
> platforms.
>
> Signed-off-by: Ezequiel Garcia
> ---
> MAINTAINERS | 7 +
>
: 1f5965c4dfd7 ("media: gspca: convert to vb2")
Signed-off-by: Hans Verkuil
Tested-off-by: Hans Verkuil
Reported-by: softwarebugs
Cc: # for v4.18 and up
---
diff --git a/drivers/media/usb/gspca/gspca.c b/drivers/media/usb/gspca/gspca.c
index fce9d6f4b7c9..3137f5d89d80 100644
---
On 11/20/2018 10:27 AM, Sakari Ailus wrote:
> Hi Hans,
>
> On Tue, Nov 20, 2018 at 09:58:43AM +0100, Hans Verkuil wrote:
>> Add new buffer capability flags to indicate if the VIDIOC_PREPARE_BUF or
>> VIDIOC_CREATE_BUFS ioctls are supported.
>
> Are there practic
Ezequiel Garcia (4):
mem2mem: Require capture and output mutexes to match
v4l2-ioctl.c: Simplify locking for m2m devices
v4l2-mem2mem: Avoid calling .device_run in v4l2_m2m_job_finish
media: cedrus: Get rid of interrupt bottom-half
Hans Verkuil (1):
videobuf2-v4l2
Add new buffer capability flags to indicate if the VIDIOC_PREPARE_BUF or
VIDIOC_CREATE_BUFS ioctls are supported.
Signed-off-by: Hans Verkuil
---
Note: the flag bits will change since there are two other patches that add
flags, so the numbering will change.
---
diff --git a/Documentation/media
On 11/19/2018 09:54 PM, Matt Ranostay wrote:
> On Mon, Nov 19, 2018 at 6:26 AM Hans Verkuil wrote:
>>
>> On 11/01/2018 05:15 AM, Matt Ranostay wrote:
>>> Add initial support for MLX90640 thermal cameras which output an 32x24
>>> greyscale pixel image alo
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: Tue Nov 20 05:00:12 CET 2018
media-tree git hash:fbe57dde7126d1b2712ab5ea93fb9d15f89de708
media_build
.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/common/videobuf2/videobuf2-v4l2.c
b/drivers/media/common/videobuf2/videobuf2-v4l2.c
index a17033ab2c22..713326ef4e72 100644
--- a/drivers/media/common/videobuf2/videobuf2-v4l2.c
+++ b/drivers/media/common/videobuf2/videobuf2-v4l2.c
@@ -158,7
On 11/19/2018 03:26 PM, Hans Verkuil wrote:
> On 10/20/2018 04:26 PM, Akinobu Mita wrote:
>> AMG88xx has a register for setting operating mode. This adds support
>> runtime PM by changing the operating mode.
>>
>> The instruction for changing sleep mode to normal mo
):
media: v4l: constify v4l2_ioctls[]
Hans Verkuil (2):
vim2m/vicodec: set device_caps in video_device struct
vidioc-enum-fmt.rst: update list of valid buftypes
Julia Lawall (1):
media: video-i2c: hwmon: constify vb2_ops structure
Malathi Gottam (1):
media: venus: change
On 11/01/2018 05:15 AM, Matt Ranostay wrote:
> Add initial support for MLX90640 thermal cameras which output an 32x24
> greyscale pixel image along with 2 rows of coefficent data.
>
> Because of this the data outputed is really 32x26 and needs the two rows
> removed after using the coefficent
https://docid81hrs3j1.cloudfront.net/medialibrary/2017/11/PANA-S-A0002141979-1.pdf
>
> Cc: Matt Ranostay
> Cc: Sakari Ailus
> Cc: Hans Verkuil
> Cc: Mauro Carvalho Chehab
> Reviewed-by: Matt Ranostay
> Acked-by: Sakari Ailus
> Signed-off-by: Akinobu Mita
> ---
> * v
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