Hi Laura,
Thank you for the patch.
On Monday 03 Apr 2017 11:57:55 Laura Abbott wrote:
> When CMA was first introduced, its primary use was for DMA allocation
> and the only way to get CMA memory was to call dma_alloc_coherent. This
> put Ion in an awkward position since there was no device struct
Switch the interrupt description to the default which is the of node
name. This is more in line with the interrupt descriptions in
other meson drivers.
Signed-off-by: Heiner Kallweit
---
drivers/media/rc/meson-ir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media
Switch to the managed versions of rc_allocate_device/rc_register_device,
thus simplifying the code.
Signed-off-by: Heiner Kallweit
---
drivers/media/rc/meson-ir.c | 18 --
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/r
Make use of the bitfield macros thus partially hiding the complexity
of dealing with bitfields.
The patch also includes a minor fix to REG0_RATE_MASK, so far it was
set to bit 0..10, but according to the spec it's bit 0..11.
Signed-off-by: Heiner Kallweit
---
drivers/media/rc/meson-ir.c | 28 ++
The irq number is used in the probe function only, therefore just use
a local variable.
Signed-off-by: Heiner Kallweit
---
drivers/media/rc/meson-ir.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/drivers/media/rc/meson-ir.c b/drivers/media/rc/meson-ir.c
index 5
We don't need the memory barriers here and an interrupt handler should
be as fast as possible. Therefore switch to readl_relaxed.
Signed-off-by: Heiner Kallweit
---
drivers/media/rc/meson-ir.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/media/rc/meson-ir.c
Hi,
On 04/04/2017 12:27 AM, Laura Abbott wrote:
The new method of syncing with dma_map means that the page faulting sync
implementation is no longer applicable. Remove it.
Signed-off-by: Laura Abbott
---
drivers/staging/android/ion/ion.c | 117 --
1 file ch
This series includes smaller improvements for the meson-ir driver.
Tested on a Odroid C2.
Heiner Kallweit (5):
media: rc: meson-ir: remove irq from struct meson_ir
media: rc: meson-ir: make use of the bitfield macros
media: rc: meson-ir: switch to managed rc device allocation / registration
Hi,
On 04/04/2017 12:27 AM, Laura Abbott wrote:
Now that we call dma_map in the dma_buf API callbacks there is no need
to use the existing cache APIs. Remove the sync ioctl and the existing
bad dma_sync calls. Explicit caching can be handled with the dma_buf
sync API.
We could get rid of the I
Hi Daniel,
On Monday 10 Apr 2017 20:01:18 Daniel Roschka wrote:
> Hi Laurent,
>
> I'm really sorry for all the wrong formatting. I already took measures so it
> won't happen again.
Don't worry, I've seen worse :-)
> > Your patch is now in my git tree, and I will push it upstream for v4.13
> > (
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 Apr 11 05:00:21 CEST 2017
media-tree git hash:4aed35ca73f6d9cfd5f7089ba5d04f5fb8623080
media_build gi
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
linux-4.9.y
head: 7ee2dbbb610d590fcc19cd507e70fc17c0eb542c
commit: f2ea7a5c37300861913e0884fc846ade633b06f0 [1742/1772] rx51: broken build
config: arm-multi_v7_defconfig (attached as .config)
compiler: arm-linux-
Hi,
Continuing the discussion about the API of the vimc driver, I made some
changes
based on the previous comments, please see below and let me know your
opinion about it.
Helen
/***
Configfs considerations:
/
Informal definitions:
subsyst
On 04/06/2017 06:01 AM, Marek Szyprowski wrote:
> Hi Shuah,
>
> On 2017-04-05 18:02, Shuah Khan wrote:
>> When coherent DMA memory without struct page is shared, importer
>> fails to find the page and runs into kernel page fault when it
>> tries to dmabuf_ops_attach/map_sg/map_page the invalid pag
I am looking for advice regarding the construction of a device driver
for a MIPI CSI2 imager (a Sony IMX241) that is connected to a
MIPI<->Parallel converter (Toshiba TC358748) wired into a parallel
interface on a Soc (a Microchip/Atmel SAMAD2x device.)
The Sony imager is controlled and configured
ping
On Wed, 15 Mar 2017 23:22:07 +0100
Andreas Kemnade wrote:
> Hi all,
> here are some patches needed for supporting the
> Logilink VG0022A DVB-T2 stick.
> As the combination of chips in that stick is not
> uncommon, the first two patches might also fix problems
> for similar hardware.
>
> An
From: Hans Verkuil
Document this new control flag.
Signed-off-by: Hans Verkuil
---
Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 13 +
Documentation/media/videodev2.h.rst.exceptions| 1 +
2 files changed, 14 insertions(+)
diff --git a/Documentation/media/uapi/v4l/vidioc
From: Niklas Söderlund
The format is used on the R-Car VSP1 video queues that carry
2-D histogram statistics data.
Signed-off-by: Niklas Söderlund
Reviewed-by: Laurent Pinchart
Signed-off-by: Laurent Pinchart
---
Documentation/media/uapi/v4l/meta-formats.rst | 1 +
.../media/uapi/v4l/
From: Niklas Söderlund
The HGT is a Histogram Generator Two-Dimensions. It computes a weighted
frequency histograms for hue and saturation areas over a configurable
region of the image with optional subsampling.
Signed-off-by: Niklas Söderlund
Reviewed-by: Laurent Pinchart
Signed-off-by: Laure
From: Hans Verkuil
Explain when the V4L2_CTRL_FLAG_MODIFY_LAYOUT and
V4L2_CTRL_FLAG_MODIFY_GRABBER flags should be used.
Signed-off-by: Hans Verkuil
---
Documentation/media/uapi/v4l/buffer.rst | 17 +
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/Documentation/
From: Hans Verkuil
The two histogram controls will modify the layout of the
metadata, so this flag should be set.
Signed-off-by: Hans Verkuil
---
drivers/media/platform/vsp1/vsp1_hgo.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/platform/vsp1/vsp1_hgo.c
b/drivers/media
From: Laurent Pinchart
V4L2 exposes parameters that influence buffers sizes through the format
ioctls (VIDIOC_G_FMT, VIDIOC_TRY_FMT, VIDIOC_S_FMT, and possibly
VIDIOC_G_SELECTION and VIDIOC_S_SELECTION). Other parameters not part of
the format structure may also influence buffer sizes or buffer l
From: Laurent Pinchart
Histogram generators are single-pad entities that branch as leaf nodes
at any point in the pipeline. Make sure that pipeline traversal and
routing configuration support them correctly.
Support for the actual HGO and HGT operation will come later.
Signed-off-by: Laurent Pi
From: Hans Verkuil
The rotate control will modify the layout by definition. Always
set this flag.
Signed-off-by: Hans Verkuil
---
drivers/media/v4l2-core/v4l2-ctrls.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c
b/drivers/media/v4l2-core/v4l2-ct
From: Laurent Pinchart
The HGO is a Histogram Generator One-Dimension. It computes per-channel
histograms over a configurable region of the image with optional
subsampling.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/vsp1/Makefile | 2 +-
drivers/media/platform/vsp1/vsp1.
From: Hans Verkuil
Add new flag to indicate that changing this control will change the
buffer/mediabus layout as well.
Signed-off-by: Hans Verkuil
---
include/uapi/linux/videodev2.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev
From: Hans Verkuil
This patch series is the rebased version of this pull request:
https://www.mail-archive.com/linux-media@vger.kernel.org/msg111025.html
It slightly modifies 'Add metadata buffer type and format' (remove
experimental note and add newline after label) and it adds support
for V4L
From: Laurent Pinchart
The format is used on the R-Car VSP1 video queues that carry
1-D histogram statistics data.
Signed-off-by: Laurent Pinchart
Acked-by: Sakari Ailus
---
Documentation/media/uapi/v4l/meta-formats.rst | 15 ++
.../media/uapi/v4l/pixfmt-meta-vsp1-hgo.rst| 168 +
From: Laurent Pinchart
The addresses are incorrect, fix them.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/vsp1/vsp1_regs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/vsp1/vsp1_regs.h
b/drivers/media/platform/vsp1/vsp1_regs.h
i
From: Laurent Pinchart
The metadata buffer type is used to transfer metadata between userspace
and kernelspace through a V4L2 buffers queue. It comes with a new
metadata capture capability and format description.
Signed-off-by: Laurent Pinchart
Tested-by: Guennadi Liakhovetski
Acked-by: Sakari
From: Laurent Pinchart
Some WPF instances, on Gen3 devices, can perform 90° rotation when
writing frames to memory. Implement support for this using the
V4L2_CID_ROTATE control.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/vsp1/vsp1_rpf.c | 2 +-
drivers/media/platform/vsp1/v
From: Laurent Pinchart
The histogram common code will be used to implement support for both the
HGO and HGT histogram computation engines.
Signed-off-by: Laurent Pinchart
---
drivers/media/platform/Kconfig | 1 +
drivers/media/platform/vsp1/Makefile | 1 +
drivers/media/platf
On Thu, Apr 06, 2017 at 04:54:33PM +0900, yasunari.takigu...@sony.com wrote:
> From: Yasunari Takiguchi
>
> This is the document file for Sony CXD2880 DVB-T2/T tuner + demodulator.
> It contains the description of the SPI adapter binding.
>
> Signed-off-by: Yasunari Takiguchi
> Signed-off-by: M
Em Mon, 10 Apr 2017 19:58:46 +0200
Hans Verkuil escreveu:
> On 04/10/2017 07:23 PM, Mauro Carvalho Chehab wrote:
> > Em Tue, 28 Feb 2017 17:56:41 +0200
> > Laurent Pinchart escreveu:
> >
> >> The metadata buffer type is used to transfer metadata between userspace
> >> and kernelspace through
These are old patches (2015!) that have been lying around in my todo list
ever since. Since I plan to work a bit on soc-camera sensors (at least
those that I have) and since ov2640 was just moved out of soc-camera, it is
time I kick these out.
Regards,
Hans
The following changes since co
Am 26.03.2017 um 16:24 schrieb Frank Schäfer:
>
>
> Am 24.03.2017 um 20:16 schrieb Mauro Carvalho Chehab:
>> Em Thu, 23 Mar 2017 19:03:20 +0100
>> Frank Schäfer escreveu:
>>
>>> Am 23.03.2017 um 13:56 schrieb Mauro Carvalho Chehab:
Em Thu, 23 Mar 2017 13:01:32 +0100
Frank Schäfer escre
Hi Laurent,
I'm really sorry for all the wrong formatting. I already took measures so it
won't happen again.
> Your patch is now in my git tree, and I will push it upstream for v4.13
> (v4.11 will be released very soon, and given the pending pull requests for
> v4.12 in the Linux media tree I do
On 04/10/2017 07:23 PM, Mauro Carvalho Chehab wrote:
> Em Tue, 28 Feb 2017 17:56:41 +0200
> Laurent Pinchart escreveu:
>
>> The metadata buffer type is used to transfer metadata between userspace
>> and kernelspace through a V4L2 buffers queue. It comes with a new
>> metadata capture capability a
Em Tue, 28 Feb 2017 17:56:41 +0200
Laurent Pinchart escreveu:
> The metadata buffer type is used to transfer metadata between userspace
> and kernelspace through a V4L2 buffers queue. It comes with a new
> metadata capture capability and format description.
>
> Signed-off-by: Laurent Pinchart
>
On 04/10/2017 09:25 AM, Greg Kroah-Hartman wrote:
> On Mon, Apr 10, 2017 at 09:20:27AM -0700, Laura Abbott wrote:
>> On 04/08/2017 03:38 AM, Greg Kroah-Hartman wrote:
>>> On Mon, Apr 03, 2017 at 11:57:42AM -0700, Laura Abbott wrote:
Hi,
This is v3 of the series to do some serious Ion
That patch set replaces existing si2146 support with new one, that looks
more correct for my eyes.
Antti
The following changes since commit 7ca0ef3da09888b303991edb80cd0283ee641c9e:
Merge tag 'v4.11-rc5' into patchwork (2017-04-04 11:11:43 -0300)
are available in the git repository at:
g
This RFC patch adds documentation for the V4L2_CTRL_FLAG_MODIFY_LAYOUT flag and
how this and the GRABBED flag should be used.
When approved I'll post a proper patch series introducing this flag.
This patch sits on top of Laurent's vsp1/next branch.
Also available here:
https://git.linuxtv.org/h
On Mon, Apr 10, 2017 at 09:20:27AM -0700, Laura Abbott wrote:
> On 04/08/2017 03:38 AM, Greg Kroah-Hartman wrote:
> > On Mon, Apr 03, 2017 at 11:57:42AM -0700, Laura Abbott wrote:
> >> Hi,
> >>
> >> This is v3 of the series to do some serious Ion cleanup in preparation for
> >> moving out of stagin
On 04/08/2017 03:38 AM, Greg Kroah-Hartman wrote:
> On Mon, Apr 03, 2017 at 11:57:42AM -0700, Laura Abbott wrote:
>> Hi,
>>
>> This is v3 of the series to do some serious Ion cleanup in preparation for
>> moving out of staging. I didn't hear much on v2 so I'm going to assume
>> people are okay with
On Tue, Apr 04, 2017 at 05:44:31PM +0200, Hugues Fruchet wrote:
> This adds documentation of device tree bindings for the STM32 DCMI
> (Digital Camera Memory Interface).
>
> Signed-off-by: Hugues Fruchet
> ---
> .../devicetree/bindings/media/st,stm32-dcmi.txt| 46
> ++
>
On 04/08/2017 11:12 AM, Emil Velikov wrote:
> Hi Laura,
>
> Couple of trivial nitpicks below.
>
> On 3 April 2017 at 19:57, Laura Abbott wrote:
>
>> --- a/drivers/staging/android/ion/ion.h
>> +++ b/drivers/staging/android/ion/ion.h
>> @@ -1,5 +1,5 @@
>> /*
>> - * drivers/staging/android/ion/io
On Mon, Apr 03, 2017 at 05:02:28PM +0300, Todor Tomov wrote:
> Add the document for ov5645 device tree binding.
>
> Signed-off-by: Todor Tomov
> Reviewed-by: Laurent Pinchart
> ---
> .../devicetree/bindings/media/i2c/ov5645.txt | 54
> ++
> 1 file changed, 54 insertio
On 04/05/2017 05:14 PM, Russell King - ARM Linux wrote:
> On Wed, Apr 05, 2017 at 10:02:42AM -0600, Shuah Khan wrote:
>> When coherent DMA memory without struct page is shared, importer
>> fails to find the page and runs into kernel page fault when it
>> tries to dmabuf_ops_attach/map_sg/map_page t
Add fwnode matching to complement OF node matching. And fwnode may also be
an OF node.
Do not enable fwnode matching yet. It will replace OF matching soon.
Signed-off-by: Sakari Ailus
---
drivers/media/v4l2-core/v4l2-async.c | 15 +++
include/media/v4l2-async.h | 5 +
Instead of including the V4L2 OF header in ReST documentation, use the
V4L2 fwnode header instead.
Signed-off-by: Sakari Ailus
Reviewed-by: Laurent Pinchart
---
Documentation/media/kapi/v4l2-core.rst | 2 +-
Documentation/media/kapi/v4l2-fwnode.rst | 3 +++
Documentation/media/kapi/v4l2-of.rs
Hello everyone,
This patchset adds support for fwnode to V4L2. Besides OF, also ACPI based
systems can be supported this way. By using V4L2 fwnode, the individual
drivers do not need to be aware of the underlying firmware implementation.
The patchset also removes specific V4L2 OF support and conve
Switch users of the v4l2_of_ APIs to the more generic v4l2_fwnode_ APIs.
Async OF matching is replaced by fwnode matching and OF matching support
is removed.
Signed-off-by: Sakari Ailus
Acked-by: Benoit Parrot # i2c/ov2569.c, am437x/am437x-vpfe.c
and ti-vpe/cal.c
---
drivers/media/i2c/Kconfig
Bring some order by alphabetically ordering the list of topics.
Signed-off-by: Sakari Ailus
---
Documentation/media/kapi/v4l2-core.rst | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/Documentation/media/kapi/v4l2-core.rst
b/Documentation/media/kapi/v4l2-co
The fwnode_handle is a more generic way than OF device_node to describe
firmware nodes. Instead of the OF API, use more generic fwnode API to
obtain the same information.
As the V4L2 fwnode support will be required by a small minority of e.g.
ACPI based systems (the same might actually go for OF),
Pass the more generic fwnode_handle to the init function than the
device_node.
Signed-off-by: Sakari Ailus
---
drivers/leds/leds-aat1290.c| 5 +++--
drivers/leds/leds-max77693.c | 5 +++--
drivers/media/v4l2-core/v4l2-flash-led-class.c | 12 ++--
i
All drivers have been converted from V4L2 OF to V4L2 fwnode. The V4L2 OF
framework is now unused. Remove it.
Signed-off-by: Sakari Ailus
Reviewed-by: Laurent Pinchart
---
drivers/media/v4l2-core/Makefile | 3 -
drivers/media/v4l2-core/v4l2-of.c | 327 --
i
Em Mon, 6 Mar 2017 16:14:41 +0200
Laurent Pinchart escreveu:
> V4L2 exposes parameters that influence buffers sizes through the format
> ioctls (VIDIOC_G_FMT, VIDIOC_TRY_FMT, VIDIOC_S_FMT, and possibly
> VIDIOC_G_SELECTION and VIDIOC_S_SELECTION). Other parameters not part of
> the format struct
On 08/04/17 13:11, Hans Verkuil wrote:
> So, this is a bit of a blast from the past since the omap4 CEC development
> has been on hold for almost a year. But I am about to resume my work on this
> now that the CEC framework was merged.
>
> The latest code is here, if you are interested:
>
> http
Various fixes for 4.12.
Regards,
Hans
The following changes since commit 0538bee6fdec9b79910c1c9835e79be75d0e1bdf:
[media] MAINTAINERS: update atmel-isi.c path (2017-04-10 08:13:08 -0300)
are available in the git repository at:
git://linuxtv.org/hverkuil/media_tree.git for-v4.12f
Hi Laurent,
On Sat, Apr 08, 2017 at 01:10:47AM +0300, Sakari Ailus wrote:
> Hi Laurent,
>
> On Fri, Apr 07, 2017 at 01:07:48PM +0300, Laurent Pinchart wrote:
> > Hi Sakari,
> >
> > Thank you for the patch.
> >
> > On Thursday 06 Apr 2017 16:12:06 Sakari Ailus wrote:
> > > OF and fwnode support
Hi Mauro,
Here is the remainder of my "atmel-isi/ov7670/ov2640: convert to standalone
drivers"
pull request, rebased to the latest master. This should now merge fine.
Regards,
Hans
The following changes since commit 0538bee6fdec9b79910c1c9835e79be75d0e1bdf:
[media] MAINTAINERS: upda
Em Tue, 4 Apr 2017 14:46:25 +0200
Hans Verkuil escreveu:
> Converts atmel-isi to a regular v4l2 driver instead of relying on soc-camera.
>
> The ov2640 and ov7670 drivers are also converted to normal i2c drivers.
>
> Tested with my sama5d3-Xplained board, the ov2640 sensor and two ov7670
> sens
Em Tue, 4 Apr 2017 14:46:25 +0200
Hans Verkuil escreveu:
> Converts atmel-isi to a regular v4l2 driver instead of relying on soc-camera.
>
> The ov2640 and ov7670 drivers are also converted to normal i2c drivers.
>
> Tested with my sama5d3-Xplained board, the ov2640 sensor and two ov7670
> sens
Hi Daniel,
On Sunday 09 Apr 2017 19:43:22 Daniel Roschka wrote:
> Hi Laurent,
>
> I don't want to sound impatient, but I as I don't know what your usual
> reaction times to patches are and already waited three weeks without any
> reaction, I kindly want to ask, if you already had a chance to look
On 04/10/2017 12:36 PM, Hans Verkuil wrote:
> On 04/10/2017 12:21 PM, Mauro Carvalho Chehab wrote:
>> Em Wed, 29 Mar 2017 09:56:47 +0200
>> Hans Verkuil escreveu:
>>
>>> The documentation for video capture and output devices claims that the
>>> video standard
>>> ioctls are required. This is not
On 04/10/2017 12:21 PM, Mauro Carvalho Chehab wrote:
> Em Wed, 29 Mar 2017 09:56:47 +0200
> Hans Verkuil escreveu:
>
>> The documentation for video capture and output devices claims that the video
>> standard
>> ioctls are required. This is not the case, they are only required for
>> PAL/NTSC/S
Em Wed, 29 Mar 2017 09:56:47 +0200
Hans Verkuil escreveu:
> The documentation for video capture and output devices claims that the video
> standard
> ioctls are required. This is not the case, they are only required for
> PAL/NTSC/SECAM
> type inputs and outputs. Sensors do not implement this a
Moi,
On 04/10/17 13:11, Mika Westerberg wrote:
> On Mon, Apr 10, 2017 at 12:59:36PM +0300, Sakari Ailus wrote:
>> Hi Mika and Laurent,
>>
>> On 04/10/17 12:21, Mika Westerberg wrote:
>>> On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote:
> My ACPI knowledge is limited, but don't ACP
On Mon, Apr 10, 2017 at 12:59:36PM +0300, Sakari Ailus wrote:
> Hi Mika and Laurent,
>
> On 04/10/17 12:21, Mika Westerberg wrote:
> > On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote:
> >>> My ACPI knowledge is limited, but don't ACPI nodes have 4 character names
> >>> that
> >>> ca
Hi Mika and Laurent,
On 04/10/17 12:21, Mika Westerberg wrote:
> On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote:
>>> My ACPI knowledge is limited, but don't ACPI nodes have 4 character names
>>> that
>>> can be combined in a string to create a full path ?
>>
>> There is something,
On Sat, Apr 08, 2017 at 01:55:15AM +0300, Sakari Ailus wrote:
> > My ACPI knowledge is limited, but don't ACPI nodes have 4 character names
> > that
> > can be combined in a string to create a full path ?
>
> There is something, yes, but the ACPI framework currently has no such
> functionality.
On 04/04/2017 05:44 PM, Hugues Fruchet wrote:
> This patchset introduces a basic support for Digital Camera Memory Interface
> (DCMI) of STMicroelectronics STM32 SoC series.
>
> This first basic support implements RGB565 & YUV frame grabbing.
> Cropping and JPEG support will be added later on.
>
On 04/10/2017 10:18 AM, Johan Hovold wrote:
> On Wed, Apr 05, 2017 at 06:07:31PM +, Mauro Carvalho Chehab wrote:
>> This is an automatic generated email to let you know that the
>> following patch were queued:
>>
>> Subject: [media] gspca: konica: add missing endpoint sanity check
>> Author: J
On 04/09/2017 03:34 AM, Geliang Tang wrote:
Use setup_timer() instead of init_timer() to simplify the code.
Signed-off-by: Geliang Tang
Applied, thanks.
On Wed, Apr 05, 2017 at 06:07:31PM +, Mauro Carvalho Chehab wrote:
> This is an automatic generated email to let you know that the
> following patch were queued:
>
> Subject: [media] gspca: konica: add missing endpoint sanity check
> Author: Johan Hovold
> Date:Mon Mar 13 09:53:59 2017 -
The XV601/709 encodings are special: they signal limited range, but use the
full range
to encode a larger gamut with R', G' and B' values outside the [0-1] range.
So don't clamp to limited range for these two encodings.
Signed-off-by: Hans Verkuil
---
diff --git a/drivers/media/common/v4l2-tpg/
The XV601/709 Y'CbCr encoding was changed to limited range, but the comment
still indicates full range.
Signed-off-by: Hans Verkuil
---
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 316be62f3a45..5d842a61d94a 100644
--- a/include/uapi/linux/videodev2.h
+++ b/i
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