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: Sat Aug 24 05:00:12 CEST 2019
media-tree git hash:577bbf23b758848f0c4a50d346460b690c753024
media_build gi
If the media device module is removed and re-probed without also removing
and re-probing the subdevice modules, .unregister() and .register() ops
are called on the subdevices without the subdevice drivers being removed
and re-probed. This creates two problems:
- the CSI and PRPENCVF subdevices att
On 8/24/19 2:33 AM, Antti Palosaari wrote:
On 8/23/19 8:28 PM, Akihiro TSUKADA wrote:
Hi, thanks for the example patch.
Here is debug log I tested multibyte i2c writes using zl10353 demod. All
returned bytes are not same, but it due to write only register bits I
think.
dvb_usb_gl861 1-13
Device I2C adapter is capable of writing and reading large messages.
For I2C writes there is 2 methods: simple for max 2 byte messages and
usb_control_msg() with payload data for larger I2C messages. Add I2C
adapter logic which selects suitable method according to message size.
Add also support for
On 8/23/19 8:28 PM, Akihiro TSUKADA wrote:
Hi, thanks for the example patch.
Here is debug log I tested multibyte i2c writes using zl10353 demod. All
returned bytes are not same, but it due to write only register bits I
think.
dvb_usb_gl861 1-13:1.0: 1 | c0 02 00 1e 50 00 01 00 <<< 03
dvb_u
It returns '0' even when a failure happens on jpeg buffer allocation
so this commit fixes the issue.
Signed-off-by: Jae Hyun Yoo
---
drivers/media/platform/aspeed-video.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/aspeed-video.c
b/drivers/media/platform/aspeed-vi
Hi Mauro,
Thank you for the patch.
On Fri, Aug 23, 2019 at 06:47:30AM -0300, Mauro Carvalho Chehab wrote:
> As warned by cppcheck:
>
> [drivers/media/dvb-frontends/cx24123.c:434]: (error) Shifting signed
> 32-bit value by 31 bits is undefined behaviour
> [drivers/media/pci/bt8xx/btt
Hi
On 23/08/2019 18:16, Andrey Konovalov wrote:
> On Fri, Aug 23, 2019 at 3:56 PM Cristian Marussi
> wrote:
>>
>> Hi Andrey
>>
>> On 24/06/2019 15:33, Andrey Konovalov wrote:
>>> This patch is a part of a series that extends kernel ABI to allow to pass
>>> tagged user pointers (with the top byt
Hi, thanks for the example patch.
> Here is debug log I tested multibyte i2c writes using zl10353 demod. All
> returned bytes are not same, but it due to write only register bits I
> think.
>
> dvb_usb_gl861 1-13:1.0: 1 | c0 02 00 1e 50 00 01 00 <<< 03
> dvb_usb_gl861 1-13:1.0: 1 | c0 02 00 1e 51
On Fri, Aug 23, 2019 at 3:56 PM Cristian Marussi
wrote:
>
> Hi Andrey
>
> On 24/06/2019 15:33, Andrey Konovalov wrote:
> > This patch is a part of a series that extends kernel ABI to allow to pass
> > tagged user pointers (with the top byte set to something else other than
> > 0x00) as syscall arg
Hi Jacopo,
Thanks for your patch.
On 2019-08-22 23:04:33 +0200, Jacopo Mondi wrote:
> The example provided by the video-interface.txt file uses compatible
> values for drivers which are have been removed a long time ago. To avoid
> generating confusion, replace the existing example with a new one
Hi Andrey
On 24/06/2019 15:33, Andrey Konovalov wrote:
> This patch is a part of a series that extends kernel ABI to allow to pass
> tagged user pointers (with the top byte set to something else other than
> 0x00) as syscall arguments.
>
> This patch adds a simple test, that calls the uname sysca
On Fri, 2019-08-23 at 15:05 +0200, Ricardo Ribalda Delgado wrote:
> On Fri, Aug 23, 2019 at 2:56 PM Philipp Zabel wrote:
> >
> > On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> > > Adding a V4L2_CID_UNIT_CELL_SIZE control requires a lot of boilerplate,
> > > try to minimize it
On Fri, Aug 23, 2019 at 2:56 PM Philipp Zabel wrote:
>
> On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> > Adding a V4L2_CID_UNIT_CELL_SIZE control requires a lot of boilerplate,
> > try to minimize it by adding a new helper.
> >
> > Suggested-by: Philipp Zabel
> > Signed-off-
On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> According to the product brief, the unit cell size is 1120 nanometers^2.
>
> https://www.sony-semicon.co.jp/products_en/IS/sensor1/img/products/ProductBrief_IMX214_20150428.pdf
>
> Signed-off-by: Ricardo Ribalda Delgado
If the
On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> A struct v4l2_area containing the width and the height of a rectangular
> area.
>
> Signed-off-by: Ricardo Ribalda Delgado
> Suggested-by: Hans Verkuil
> ---
> Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 6 ++
> 1 f
On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> New control to pass to userspace the width/height of a pixel. Which is
> needed for calibration and lens selection.
>
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> Documentation/media/uapi/v4l/ext-ctrls-image-source.rst | 8 +
On Fri, 2019-08-23 at 14:37 +0200, Ricardo Ribalda Delgado wrote:
> Adding a V4L2_CID_UNIT_CELL_SIZE control requires a lot of boilerplate,
> try to minimize it by adding a new helper.
>
> Suggested-by: Philipp Zabel
> Signed-off-by: Ricardo Ribalda Delgado
> ---
> drivers/media/v4l2-core/v4l2-
This control returns the unit cell size in nanometres. The struct provides
the width and the height in separated fields to take into consideration
asymmetric pixels and/or hardware binning.
This control is required for automatic calibration of sensors/cameras.
Signed-off-by: Ricardo Ribalda Delgad
Helper for creating area controls.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/kapi/v4l2-controls.rst | 9 +
1 file changed, 9 insertions(+)
diff --git a/Documentation/media/kapi/v4l2-controls.rst
b/Documentation/media/kapi/v4l2-controls.rst
index ebe2a55908be..656e9
A struct v4l2_area containing the width and the height of a rectangular
area.
Signed-off-by: Ricardo Ribalda Delgado
Suggested-by: Hans Verkuil
---
Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/media/uapi/v4l/vidioc-que
According to the product brief, the unit cell size is 1120 nanometers^2.
https://www.sony-semicon.co.jp/products_en/IS/sensor1/img/products/ProductBrief_IMX214_20150428.pdf
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/i2c/imx214.c | 23 +++
1 file changed, 23 ins
Adding a V4L2_CID_UNIT_CELL_SIZE control requires a lot of boilerplate,
try to minimize it by adding a new helper.
Suggested-by: Philipp Zabel
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/v4l2-core/v4l2-ctrls.c | 25 -
include/media/v4l2-ctrls.h | 1
Instead of creating manually the V4L2_CID_UNIT_CELL_SIZE control, lets
use the helper.
Signed-off-by: Ricardo Ribalda Delgado
---
drivers/media/i2c/imx214.c | 29 -
1 file changed, 8 insertions(+), 21 deletions(-)
diff --git a/drivers/media/i2c/imx214.c b/drivers/med
New control to pass to userspace the width/height of a pixel. Which is
needed for calibration and lens selection.
Signed-off-by: Ricardo Ribalda Delgado
---
Documentation/media/uapi/v4l/ext-ctrls-image-source.rst | 8
1 file changed, 8 insertions(+)
diff --git a/Documentation/media/uap
Hi Hans,
On Fri, Aug 23, 2019 at 01:55:07PM +0200, Hans Verkuil wrote:
> Hi Maxime,
>
> On 8/23/19 9:31 AM, Sakari Ailus wrote:
> > Hi Mauro,
> >
> > Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.
> >
> > There are three checkpatch.pl warnings; two on Makefile / Kconfig on
From: Maxime Ripard
The sun4i_csi_formats array is only used in sun4i_v4l2.c, so it doesn't
make any sense to have it !static.
Reported-by: Hans Verkuil
Signed-off-by: Maxime Ripard
---
drivers/media/platform/sunxi/sun4i-csi/sun4i_v4l2.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
These two patches add the CEC connector info API.
Note that connector info is currently for drm connectors only.
In the future support for v4l2 connectors will be added as well,
once we actually know how to uniquely identify a HDMI receiver
connector.
Regards,
Hans
Dariusz Marcinkiewicz
From: Dariusz Marcinkiewicz
Until now the connector info API was a kernel-internal API only.
This moves it to the public API and adds the new ioctl to retrieve
this information.
Signed-off-by: Dariusz Marcinkiewicz
Signed-off-by: Hans Verkuil
---
drivers/media/cec/cec-adap.c | 2 ++
drivers/
Document the new CEC_ADAP_G_CONNECTOR_INFO ioctl and the new
CEC_CAP_CONNECTOR_INFO capability.
Signed-off-by: Dariusz Marcinkiewicz
Co-developed-by: Hans Verkuil
[hverkuil-ci...@xs4all.nl: added CEC_CAP_CONNECTOR_INFO]
[hverkuil-ci...@xs4all.nl: added DQEVENT have_conn_info]
Signed-off-by: Hans
From: buil...@linuxtv.org
Pull request: https://patchwork.linuxtv.org/patch/58391/
Build log: https://builder.linuxtv.org/job/patchwork/12922/
Build time: 00:02:14
Link:
https://lore.kernel.org/linux-media/9d0cbecd-02dc-3d58-6342-3fb091e9d...@xs4all.nl
gpg: Signature made Fri 23 Aug 2019 12:00:2
Mauro Carvalho Chehab wrote on Fri [2019-Aug-23
06:47:30 -0300]:
> As warned by cppcheck:
>
> [drivers/media/dvb-frontends/cx24123.c:434]: (error) Shifting signed
> 32-bit value by 31 bits is undefined behaviour
> [drivers/media/pci/bt8xx/bttv-input.c:87]: (error) Shifting signed
>
The following changes since commit 577bbf23b758848f0c4a50d346460b690c753024:
media: sunxi: Add A10 CSI driver (2019-08-23 07:31:35 -0300)
are available in the Git repository at:
git://linuxtv.org/hverkuil/media_tree.git tags/br-v5.4n
for you to fetch changes up to ba443b4dd9e15ffefba9d8aa07
Hi Maxime,
On 8/23/19 9:31 AM, Sakari Ailus wrote:
> Hi Mauro,
>
> Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.
>
> There are three checkpatch.pl warnings; two on Makefile / Kconfig on
> MAINTAINERS (i.e. not worth mentioning in MAINTAINERS) while the third is
> on a sp
Decoding often fails on e.g. redrat3 devices. The dev_dbg() helps
with debugging when decoding does fail.
Cc: Patrick Lerda
Signed-off-by: Sean Young
---
drivers/media/rc/ir-rcmm-decoder.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/media/rc/ir-rcmm-decoder
Set the connector info to help userspace associate the CEC adapter
with the HDMI connector.
This required that the cec initialization and unregistering the
CEC adapter takes place in the bridge attach and detach ops.
Tested on an R-Car Koelsch board.
Signed-off-by: Hans Verkuil
Tested-by: Hans
Set the connector info for the CEC adapter. This helps
userspace to associate the CEC device with the HDMI connector.
Tested on a Cubieboard.
Signed-off-by: Hans Verkuil
Tested-by: Hans Verkuil
---
drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(
Three drivers were not updated in Dariusz' series:
https://patchwork.linuxtv.org/project/linux-media/list/?series=573
This series adds connector info support for those three.
Note that the sun4i patch has this patch as a prerequisite:
https://patchwork.linuxtv.org/project/linux-media/list/?seri
From: Dariusz Marcinkiewicz
Fill in the connector info, allowing userspace to associate
the CEC device with the drm connector.
Tested on a Raspberry Pi 3B.
Signed-off-by: Dariusz Marcinkiewicz
Signed-off-by: Hans Verkuil
Tested-by: Hans Verkuil
---
drivers/gpu/drm/vc4/vc4_hdmi.c | 13 ++
If cec_notifier_cec_adap_unregister() is called before
cec_unregister_adapter() then everything is OK (and this is the
case today). But if it is the other way around, then
cec_notifier_unregister() is called first, and that doesn't
set n->cec_adap to NULL.
So if e.g. cec_notifier_set_phys_addr() i
Full disclosure, I enjoy playing "C standard language lawyer" in my
spare time. Feel free to ignore me if it gets boring ;-)
https://port70.net/~nsz/c/
On 23/08/2019 12:20, Mauro Carvalho Chehab wrote:
> Marc Gonzalez escreveu:
>
>> On 22/08/2019 21:39, Mauro Carvalho Chehab wrote:
>>
Check if cec_s_conn_info is called with a valid cec adapter,
do nothing if it is invalid.
This makes it possible to call this function even if CEC support is
disabled in the kernel config.
Signed-off-by: Hans Verkuil
---
drivers/media/cec/cec-adap.c | 3 +++
1 file changed, 3 insertions(+)
dif
On 8/22/19 21:39, Mauro Carvalho Chehab wrote:
> As pointed by cppcheck:
>
> [drivers/media/i2c/ov9650.c:706]: (error) Shifting by a negative value
> is undefined behaviour
> [drivers/media/i2c/ov9650.c:707]: (error) Shifting by a negative value
> is undefined behaviour
> [driv
On 8/23/19 11:47, Mauro Carvalho Chehab wrote:
> There are lots of places where we're doing 1 << 31. That's bad,
> as, depending on the architecture, this has an undefined behavior.
>
> The BIT() macro is already prepared to handle this, so, let's
> just switch all "1 << number" macros by BIT(numb
Em Fri, 23 Aug 2019 11:08:15 +0200
Marc Gonzalez escreveu:
> On 22/08/2019 21:39, Mauro Carvalho Chehab wrote:
>
> > [PATCH 6/7] media: don't do an unsigned int with a 31 bit shift
>
> s/unsigned int/signed int ?
>
> (See below as well.)
>
> > Doing something like:
> >
> > i32 foo = 1
Hi Dongchun,
On Thu, Aug 08, 2019 at 05:22:15PM +0800, dongchun@mediatek.com wrote:
> From: Dongchun Zhu
>
> This patch mainly adds two more sensor modes for OV8856 image sensor.
> The OV8856 driver currently supports output format: 10-bit Raw,
> the resolution of 1632*1224 and 3264*2448, an
As warned by cppcheck:
[drivers/media/dvb-frontends/cx24123.c:434]: (error) Shifting signed
32-bit value by 31 bits is undefined behaviour
[drivers/media/pci/bt8xx/bttv-input.c:87]: (error) Shifting signed
32-bit value by 31 bits is undefined behaviour
[drivers/media/pci/
On 22/08/2019 21:39, Mauro Carvalho Chehab wrote:
> [PATCH 6/7] media: don't do an unsigned int with a 31 bit shift
s/unsigned int/signed int ?
(See below as well.)
> Doing something like:
>
> i32 foo = 1, bar;
>
> bar = foo << 31;
For my information, why did you split the expre
Hi Dongchun,
On Mon, Jul 08, 2019 at 06:06:41PM +0800, dongchun@mediatek.com wrote:
> From: Dongchun Zhu
>
> This patch adds a V4L2 sub-device driver for DW9768 lens voice coil,
> and provides control to set the desired focus.
>
> The DW9807 is a 10 bit DAC from Dongwoon, designed for linea
On Thu, Aug 22, 2019 at 10:21:11AM +0200, Maxime Ripard wrote:
> From: Maxime Ripard
>
> Hi,
>
> Here is a series introducing the support for the A10 (and SoCs of the same
> generation) CMOS Sensor Interface (called CSI, not to be confused with
> MIPI-CSI, which isn't support by that IP).
>
> That
From: buil...@linuxtv.org
Pull request: https://patchwork.linuxtv.org/patch/58382/
Build log: https://builder.linuxtv.org/job/patchwork/12895/
Build time: 00:04:55
Link:
https://lore.kernel.org/linux-media/20190823073109.gr3...@valkosipuli.retiisi.org.uk
gpg: Signature made Fri 23 Aug 2019 07:25
Hi Mauro,
Here's a driver for A10 CSI parallel receiver and a fix for atmel-isi.
There are three checkpatch.pl warnings; two on Makefile / Kconfig on
MAINTAINERS (i.e. not worth mentioning in MAINTAINERS) while the third is
on a spinlock missing a comment. If you'd like the last one to be
address
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