On Mon, Aug 12, 2019 at 6:05 AM Hans Verkuil wrote:
>
> Hi Matt,
>
> On 8/11/19 9:10 AM, Matt Ranostay wrote:
> > Add current subpage data via the status register to the video
> > frame in the last word of data, which seems to be unused
> > undocumented res
On Mon, Aug 12, 2019 at 6:05 AM Hans Verkuil wrote:
>
> Hi Matt,
>
> On 8/11/19 9:10 AM, Matt Ranostay wrote:
> > Add current subpage data via the status register to the video
> > frame in the last word of data, which seems to be unused
> > undocumented res
Add current subpage data via the status register to the video
frame in the last word of data, which seems to be unused
undocumented reserved data.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/video-i2c.c | 12 ++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a
You should direct this message to majord...@vger.kernel.org :)
On Tue, Jan 8, 2019 at 4:36 PM Bhanu Murthy V wrote:
>
> unsubscribe linux-media
> ---
> This email message is for the sole use of the intended recipient
own patch
Changes from v3:
* split devicetree binding docs into its own patch
Matt Ranostay (2):
media: video-i2c: check if chip struct has set_power function
media: video-i2c: add Melexis MLX90640 thermal camera support
Matt Ranostay (2):
media: dt-bindings: media: video-i2c: add melexis
.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/Kconfig | 1 +
drivers/media/i2c/video-i2c.c | 110 +-
2 files changed, 110 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 4c936e129500..a8819686e078
Cc: devicet...@vger.kernel.org
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/melexis,mlx90640.txt | 20 +++
1 file changed, 20 insertions(+)
create mode 100644
Documentation/devicetree/bindings/media/i2c/melexis,mlx90640.txt
diff --git a/Documentation/devicetree
On Mon, Nov 26, 2018 at 2:50 PM Hans Verkuil wrote:
>
> On 11/25/2018 05:55 PM, Sakari Ailus wrote:
> > Hi Matt,
> >
> > On Sat, Nov 24, 2018 at 02:03:23PM -0800, Matt Ranostay wrote:
> >> Not all future supported video chips will always have power management
>
Not all future supported video chips will always have power management
support, and so it is important to check before calling set_power() is
defined.
Cc: Sakari Ailus
Cc: Hans Verkuil
Cc: Mauro Carvalho Chehab
Cc: Akinobu Mita
Signed-off-by: Matt Ranostay
---
Changes from v2:
- split out
On Thu, Nov 22, 2018 at 12:57 AM Hans Verkuil wrote:
>
> 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 th
.txt documentation
Matt Ranostay (2):
media: video-i2c: check if chip struct has set_power function
media: video-i2c: add Melexis MLX90640 thermal camera support
.../bindings/media/i2c/melexis,mlx90640.txt | 20 +++
drivers/media/i2c/Kconfig | 1 +
drivers/media/i2c
: devicet...@vger.kernel.org
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/melexis,mlx90640.txt | 20
drivers/media/i2c/Kconfig | 1 +
drivers/media/i2c/video-i2c.c | 110 +-
3 files changed, 130 insertions(+), 1 deletion
Not all future supported video chips will always have power management
support, and so it is important to check before calling set_power() is
defined.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/video-i2c.c | 21 -
1 file changed, 16 insertions(+), 5 deletions
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 along with 2 rows of coefficent data.
> >
> > Because of this the
Add initial support for Melexis line of thermal cameras. This is the first part
of
processing pipeline in which the real processing is done in userspace using the
V4L2 camera data.
Dependency patchset series: https://patchwork.kernel.org/cover/10650541/
Matt Ranostay (2):
media: video-i2c
Not all future supported video chips will always have power management
support, and so it is important to check before calling set_power() is
defined.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/video-i2c.c | 21 -
1 file changed, 16 insertions(+), 5 deletions
.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/Kconfig | 1 +
drivers/media/i2c/video-i2c.c | 110 +-
2 files changed, 110 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 704af210e270..4bfb2c66d192
On Tue, Oct 30, 2018 at 9:06 AM Julia Lawall wrote:
>
> The vb2_ops structure can be const as it is only stored in the ops
> field of a vb2_queue structure and this field is const.
>
> Done with the help of Coccinelle.
>
> Signed-off-by: Julia Lawall
Acked-by: Matt Ranostay
On Sun, Oct 28, 2018 at 9:25 AM Akinobu Mita wrote:
>
> 2018年10月28日(日) 12:49 Matt Ranostay :
> >
> > On Sat, Oct 20, 2018 at 7:26 AM Akinobu Mita wrote:
> > >
> > > Add macro to compare two v4l2_fract values in v4l2 common internal API.
> > > Th
On Sat, Oct 20, 2018 at 7:26 AM Akinobu Mita wrote:
>
> Add macro to compare two v4l2_fract values in v4l2 common internal API.
> The same macro FRACT_CMP() is used by vivid and bcm2835-camera. This just
> renames it to V4L2_FRACT_COMPARE in order to avoid namespace collision.
On Sat, Oct 20, 2018 at 7:26 AM Akinobu Mita wrote:
>
> AMG88xx has a register for setting frame rate 1 or 10 FPS.
> This adds support changing frame interval.
>
> Reference specifications:
> https://docid81hrs3j1.cloudfront.net/medialibrary/2017/11/PANA-S-A0002141979-1.pdf
>
> Fixes: 5cebaac60974 ("media: video-i2c: add video-i2c driver")
> Cc: Matt Ranostay
Reviewed-by: Matt Ranostay
> Cc: Sakari Ailus
> Cc: Hans Verkuil
> Cc: Mauro Carvalho Chehab
> Signed-off-by: Akinobu Mita
> ---
> * v3
> - Move the code causing use-afte
On Mon, Sep 24, 2018 at 12:35 AM Akinobu Mita wrote:
>
> Use regmap for i2c register access. This simplifies register accesses and
> chooses suitable access commands based on the functionality that the
> adapter supports.
>
> Cc: Matt Ranostay
> Cc: Sakari Ailus
> Cc: H
On Mon, Sep 17, 2018 at 6:03 PM Akinobu Mita wrote:
>
> AMG88xx has a register for setting frame rate 1 or 10 FPS.
> This adds support changing frame interval.
>
> Reference specifications:
> https://docid81hrs3j1.cloudfront.net/medialibrary/2017/11/PANA-S-A0002141979-1.pdf
>
t; 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
> Signed-off-by: Akinobu Mita
> ---
> drivers/media/i2c/video-i2c.c | 140
> ++
On Mon, Sep 17, 2018 at 9:03 AM Akinobu Mita wrote:
>
> Use regmap for i2c register access. This simplifies register accesses and
> chooses suitable access commands based on the functionality that the
> adapter supports.
>
> Cc: Matt Ranostay
> Cc: Sakari Ailus
> Cc: H
on driver
> detach.
>
> Fixes: 5cebaac60974 ("media: video-i2c: add video-i2c driver")
> Cc: Matt Ranostay
> Cc: Sakari Ailus
> Cc: Hans Verkuil
> Cc: Mauro Carvalho Chehab
> Signed-off-by: Akinobu Mita
Acked-by: Matt Ranostay
> ---
> drivers/media/i2
PTR_ERR was making any pointer passed an error pointer, and should be
replaced with PTR_ERR_OR_ZERO which checks if is an actual error condition.
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/video-i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c
On Wed, Jul 25, 2018 at 2:09 AM, Sakari Ailus wrote:
> On Tue, Jul 24, 2018 at 11:05:47PM -0700, Matt Ranostay wrote:
>> On Mon, Jul 23, 2018 at 4:35 AM, Sakari Ailus wrote:
>> > Hi Matt,
>> >
>> > On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote
On Mon, Jul 23, 2018 at 4:35 AM, Sakari Ailus wrote:
> Hi Matt,
>
> On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote:
>> Hello et all,
>>
>> So currently working with some thermal sensors that have coefficients
>> that needs to be passed back to use
Hello et all,
So currently working with some thermal sensors that have coefficients
that needs to be passed back to userspace that aren't related to the
pixel data but are required to normalize to remove scan patterns and
temp gradients. Was wondering the best way to do this, and hope it
isn't som
On Wed, Apr 18, 2018 at 1:03 AM, Sakari Ailus wrote:
> Hi Matt,
>
> Thanks for the update.
>
> On Fri, Apr 06, 2018 at 03:52:31PM -0700, Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. Th
Slight poke on this since the merge window craziness should be over
also I stupidly forgot to CC people who had comments in the last
revision. *grin*
- Matt
On Fri, Apr 6, 2018 at 3:52 PM, Matt Ranostay
wrote:
> There are several thermal sensors that only have a low-speed bus
> interfa
* corrected a few over 80 column lines
* change DT check to generic dev_fwnode() call
Matt Ranostay (2):
media: dt-bindings: Add bindings for panasonic,amg88xx
media: video-i2c: add video-i2c driver
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +
MAINTAINERS
Define the device tree bindings for the panasonic,amg88xx i2c
video driver.
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +++
1 file changed, 19 insertions(+)
create mode
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Signed-off-by: Matt Ranostay
---
MAINTAINERS | 6 +
drivers/media/i2c/Kconfig | 13
Define the device tree bindings for the panasonic,amg88xx i2c
video driver.
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +++
1 file changed, 19 insertions(+)
create mode
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Signed-off-by: Matt Ranostay
---
MAINTAINERS | 6 +
drivers/media/i2c/Kconfig | 13
Kconfig documentation
* destroy mutexes on error path and module removal
* fixed MODULE_LICENSE from GPL to GPLv2
* changes some calls to list_last_entry() to avoid touching next pointer
* moved common code to a function from start/stop_streaming()
Matt Ranostay (2):
media: dt-bindings: Add
On Thu, Apr 5, 2018 at 12:39 AM, Sakari Ailus wrote:
> Hi Matt,
>
> Thanks for the patch. It's a very nicely written, small driver. :-)
>
> Please see more comments below.
>
> On Sat, Mar 31, 2018 at 05:59:26PM -0700, Matt Ranostay wrote:
>> There are several ther
On Sat, Mar 31, 2018 at 5:59 PM, Matt Ranostay
wrote:
> There are several thermal sensors that only have a low-speed bus
> interface but output valid video data. This patchset enables support
> for the AMG88xx "Grid-Eye" sensor family.
>
> Signed-off-by: Matt Ranostay
&g
:
* convert pointer from of_device_get_match_data() to long instead of int to
avoid compiler warning
Changes from v5:
* fix various issues with v4l2-compliance tool run
Matt Ranostay (2):
media: dt-bindings: Add bindings for panasonic,amg88xx
media: video-i2c: add video-i2c driver
.../bindings
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Signed-off-by: Matt Ranostay
---
MAINTAINERS | 6 +
drivers/media/i2c/Kconfig | 9
Define the device tree bindings for the panasonic,amg88xx i2c
video driver.
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +++
1 file changed, 19 insertions(+)
create mode
On Thu, Mar 22, 2018 at 3:28 PM, Hans Verkuil wrote:
> On 03/22/2018 06:46 AM, Matt Ranostay wrote:
>> On Mon, Mar 19, 2018 at 5:31 PM, Hans Verkuil wrote:
>>> On 03/16/2018 03:47 AM, Matt Ranostay wrote:
>>>> On Fri, Mar 9, 2018 at 10:26 AM, Matt Ranostay
>>
On Mon, Mar 19, 2018 at 5:31 PM, Hans Verkuil wrote:
> On 03/16/2018 03:47 AM, Matt Ranostay wrote:
>> 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,
>>>>
>&
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.
>
p(1268): q.reqbufs(node, 3)
Stride 0, Field Interlaced Bottom-Top: FAIL
fail: v4l2-test-buffers.cpp(1472): fmt.g_sizeimage() <= size
fail: v4l2-test-buffers.cpp(1268): q.reqbufs(node, 3)
Stride 80, Field None: FAIL
Total: 64, Succeeded: 44, Failed: 20, Warnings: 0
>
> Thanks!
>
>
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Signed-off-by: Matt Ranostay
---
MAINTAINERS | 6 +
drivers/media/i2c/Kconfig | 9
:
* convert pointer from of_device_get_match_data() to long instead of int to
avoid compiler warning
Matt Ranostay (2):
media: dt-bindings: Add bindings for panasonic,amg88xx
media: video-i2c: add video-i2c driver
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +
MAINTAINERS
Define the device tree bindings for the panasonic,amg88xx i2c
video driver.
Cc: devicet...@vger.kernel.org
Reviewed-by: Rob Herring
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +++
1 file changed, 19 insertions(+)
create mode
tree, please drop us a note to
> help improve the system]
>
> url:
> https://github.com/0day-ci/linux/commits/Matt-Ranostay/media-video-i2c-add-video-i2c-driver-support/20180301-111038
> base: git://linuxtv.org/media_tree.git master
> config: ia64-allmodconfig (attached as .
Define the device tree bindings for the panasonic,amg88xx i2c
video driver.
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Signed-off-by: Matt Ranostay
---
.../bindings/media/i2c/panasonic,amg88xx.txt | 19 +++
1 file changed, 19 insertions(+)
create mode 100644
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
---
MAINTAINERS | 6
build
Changes from v3:
* Add devicetree binding documents
* snprintf check added
* switched to per chip support based on devicetree or i2c client id
* add VB2_DMABUF to io_modes
* added entry to MAINTAINERS file switched to per chip support based on
devicetree or i2c client id
Matt Ranostay (2
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
---
Changes from v1:
* Switch to SPDX t
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
---
Changes from v1:
* Switch to SPDX t
On Thu, Feb 15, 2018 at 7:49 AM, Hans Verkuil wrote:
> Hi Matt,
>
> Here is a quick review. Apologies for the delay, it has been very busy for
> the last few weeks.
>
> On 13/01/18 04:57, Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-sp
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
---
drivers/media/i2c/Kconfig | 9
On Fri, Jan 13, 2017 at 3:47 AM, Laurent Pinchart
wrote:
> Hi Matt,
>
> Thank you for the patch.
>
> On Friday 23 Dec 2016 19:04:26 Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. Th
On Fri, Jan 13, 2017 at 2:22 AM, Laurent Pinchart
wrote:
> Hi Matt,
>
> On Thursday 12 Jan 2017 20:45:21 Matt Ranostay wrote:
>> On Sun, Jan 8, 2017 at 9:33 PM, Marek Vasut wrote:
>> > On 01/09/2017 06:17 AM, Matt Ranostay wrote:
>> >> Gentle ping on thi
On Sun, Jan 8, 2017 at 9:33 PM, Marek Vasut wrote:
> On 01/09/2017 06:17 AM, Matt Ranostay wrote:
>> Gentle ping on this! :)
>
> Just some high-level feedback ... You should use regmap instead. Also,
> calling a driver which is specific to a particular sensor (amg88x) by
> ge
Gentle ping on this! :)
Thanks,
Matt
> On Dec 23, 2016, at 19:04, Matt Ranostay wrote:
>
> There are several thermal sensors that only have a low-speed bus
> interface but output valid video data. This patchset enables support
> for the AMG88xx "Grid-Eye" sensor famil
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Attila Kinali
Cc: Marek Vasut
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
-
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Attila Kinali
Cc: Marek Vasut
Cc: Luca Barbato
Cc: Laurent Pinchart
Signed-off-by: Matt Ranostay
-
On Wed, Nov 23, 2016 at 10:31 PM, Matt Ranostay
wrote:
> On Wed, Nov 23, 2016 at 8:30 AM, Laurent Pinchart
> wrote:
>> Hi Matt,
>>
>> Thank you for the patch.
>>
>> On Tuesday 22 Nov 2016 17:18:40 Matt Ranostay wrote:
>>> There are several t
On Wed, Nov 23, 2016 at 8:30 AM, Laurent Pinchart
wrote:
> Hi Matt,
>
> Thank you for the patch.
>
> On Tuesday 22 Nov 2016 17:18:40 Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. Th
On Wed, Nov 23, 2016 at 8:30 AM, Laurent Pinchart
wrote:
> Hi Matt,
>
> Thank you for the patch.
>
> On Tuesday 22 Nov 2016 17:18:40 Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. Th
On Wed, Nov 23, 2016 at 8:30 AM, Laurent Pinchart
wrote:
> Hi Matt,
>
> Thank you for the patch.
>
> On Tuesday 22 Nov 2016 17:18:40 Matt Ranostay wrote:
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. Th
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Attila Kinali
Cc: Marek Vasut
Cc: Luca Barbato
Signed-off-by: Matt Ranostay
---
Changes from v1:
ering how it built for me. will fix in v3
>
>
> 2016-11-08 9:00 GMT+03:00 Matt Ranostay :
>>
>> There are several thermal sensors that only have a low-speed bus
>> interface but output valid video data. This patchset enables support
>> for the AMG88xx "Grid-Eye&q
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Attila Kinali
Cc: Marek Vasut
Cc: Luca Barbato
Signed-off-by: Matt Ranostay
---
Changes from v1:
On Sun, Nov 6, 2016 at 5:21 PM, Matt Ranostay wrote:
> There are several thermal sensors that only have a low-speed bus
> interface but output valid video data. This patchset enables support
> for the AMG88xx "Grid-Eye" sensor family.
>
> Cc: Attila Kinali
> Cc: Mar
There are several thermal sensors that only have a low-speed bus
interface but output valid video data. This patchset enables support
for the AMG88xx "Grid-Eye" sensor family.
Cc: Attila Kinali
Cc: Marek Vasut
Cc: Luca Barbato
Signed-off-by: Matt Ranostay
---
drivers/media/i
On Thu, Nov 3, 2016 at 8:11 AM, Luca Barbato wrote:
> On 03/11/2016 14:21, Attila Kinali wrote:
>> On Wed, 2 Nov 2016 23:10:41 -0700
>> Matt Ranostay wrote:
>>
>>>
>>> So does anyone know of any software that is using V4L2_PIX_FMT_Y12
>>> current
On Fri, Oct 28, 2016 at 7:59 PM, Matt Ranostay wrote:
> On Fri, Oct 28, 2016 at 2:53 PM, Hans Verkuil wrote:
>> Hi Matt,
>>
>> On 28/10/16 22:14, Matt Ranostay wrote:
>>>
>>> So want to toss a few thoughts on adding support for thermopile
>>> devi
On Fri, Oct 28, 2016 at 2:53 PM, Hans Verkuil wrote:
> Hi Matt,
>
> On 28/10/16 22:14, Matt Ranostay wrote:
>>
>> So want to toss a few thoughts on adding support for thermopile
>> devices (could be used for FLIR Lepton as well) that output pixel
>> data.
&
On Fri, Oct 28, 2016 at 1:30 PM, Devin Heitmueller
wrote:
> Hi Matt,
>
>> Need some input for the video pixel data types, which the device we
>> are using (see datasheet links below) is outputting pixel data in
>> little endian 16-bit of which a 12-bits signed value is used. Does it
>> make sense
On Fri, Oct 28, 2016 at 1:40 PM, Marek Vasut wrote:
> On 10/28/2016 10:30 PM, Devin Heitmueller wrote:
>> Hi Matt,
>>
>>> Need some input for the video pixel data types, which the device we
>>> are using (see datasheet links below) is outputting pixel data in
>>> little endian 16-bit of which a 12
So want to toss a few thoughts on adding support for thermopile
devices (could be used for FLIR Lepton as well) that output pixel
data.
These typically aren't DMA'able devices since they are low speed
(partly to limiting the functionality to be in compliance with ITAR)
and data is piped over i2c/sp
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