Hi, all
I sent the patch series of Sony CXD2880 DVB-T2/T tuner + demodulator driver on
Apr/14.
Are there any comments, advices and review results for them?
I'd like to get better understanding of current review status for our codes.
Regards,
Takiguchi
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 May 25 05:00:22 CEST 2017
media-tree git hash:36bcba973ad478042d1ffc6e89afd92e8bd17030
media_build gi
From: Philipp Zabel
Add bindings documentation for the video multiplexer device.
Signed-off-by: Sascha Hauer
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
Acked-by: Sakari Ailus
Reviewed-by: Sebastian Reichel
Acked-by: Rob Herring
---
.../devicetree/bindings/media/video-mux
Enables the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
The OV5640 connects to the input port on the MIPI CSI-2 receiver on
mipi_csi.
Until the OV5652 sensor module compatible with the SabreSD becomes
avai
The sabreauto uses a steering pin to select between the SDA signal on
i2c3 bus, and a data-in pin for an SPI NOR chip. Use i2cmux to control
this steering pin. Idle state of the i2cmux selects SPI NOR. This is not
a classic way to use i2cmux, since one side of the mux selects something
other than a
Enables the ADV7180 decoder sensor. The ADV7180 connects to the
parallel-bus mux input on ipu1_csi0_mux.
The ADV7180 power pin is via max7310_b port expander.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 58
1 file changed, 58 i
The reset pin to the port expander chip (MAX7310) is controlled by a gpio,
so define a reset-gpios property to control it. There are three MAX7310's
on the SabreAuto CPU card (max7310_[abc]), but all use the same pin for
their reset. Since all can't acquire the same pin, assign it to max7310_b,
tha
From: Philipp Zabel
The IOMUXC General Purpose Register space contains various bitfields
that control video bus multiplexers. Describe them using a mmio-mux
node. The placement of the IPU CSI video mux controls differs between
i.MX6D/Q and i.MX6S/DL.
Signed-off-by: Philipp Zabel
---
arch/arm/b
From: Philipp Zabel
This patch adds the device tree graph connecting the input multiplexers
to the IPU CSIs and the MIPI-CSI2 gasket on i.MX6. The MIPI_IPU
multiplexers are added as children of the iomuxc-gpr syscon device node.
On i.MX6Q/D two two-input multiplexers in front of IPU1 CSI0 and IPU
Add pinctrl groups for both GPT input capture channels.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl-sabreauto.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
b/arch/arm/boot/dts/imx6qdl-sabreauto.dtsi
index 21dea5
There is a pin conflict with GPIO_6. This pin functions as a power
input pin to the OV5642 camera sensor, but ENET uses it as the h/w
workaround for erratum ERR006687, to wake-up the ARM cores on normal
RX and TX packet done events. So we need to remove the h/w workaround
to support the OV5642. The
This driver is based on ov5640_mipi.c from Freescale imx_3.10.17_1.0.0_beta
branch, modified heavily to bring forward to latest interfaces and code
cleanup.
Signed-off-by: Steve Longerbeam
---
drivers/media/i2c/Kconfig |9 +
drivers/media/i2c/Makefile |1 +
drivers/media/i2c/ov5640.c |
From: Philipp Zabel
Signed-off-by: Philipp Zabel
- renamed MEDIA_ENT_F_MUX to MEDIA_ENT_F_VID_MUX
Signed-off-by: Steve Longerbeam
---
Documentation/media/uapi/mediactl/media-types.rst | 22 ++
include/uapi/linux/media.h| 6 ++
2 files changed,
This is the capture device interface driver that provides the v4l2
user interface. Frames can be received from various sources:
- directly from CSI for capturing unconverted images directly from
camera sensors.
- from the IC pre-process encode task.
- from the IC pre-process viewfinder task.
Add the core media driver for i.MX SOC.
Signed-off-by: Steve Longerbeam
Add the bayer formats to imx-media's list of supported pixel and bus
formats.
Signed-off-by: Russell King
---
Documentation/media/v4l-drivers/imx.rst | 590 +++
drivers/staging/media/Kconfig
This is a media entity subdevice for the i.MX Camera
Sensor Interface module.
Signed-off-by: Steve Longerbeam
- Added support for negotiation of frame intervals.
Signed-off-by: Russell King
- Fixed cropping rectangle negotiation at input and output pads.
- Added support for /2 downscaling, if
From: Philipp Zabel
This driver can handle SoC internal and external video bus multiplexers,
controlled by mux controllers provided by the mux controller framework,
such as MMIO register bitfields or GPIOs. The subdevice passes through
the mbus configuration of the active input to the output side
This is a media entity subdevice driver for the i.MX Video De-Interlacing
or Combining Block. So far this entity does not implement the Combining
function but only motion compensated deinterlacing. Video frames are
received from the CSI and are routed to the IC PRPVF entity.
Signed-off-by: Steve L
This adds a header file for use by userspace programs wanting to interact
with the i.MX media driver. It defines custom events and v4l2 controls for
the i.MX v4l2 subdevices.
Signed-off-by: Steve Longerbeam
---
include/linux/imx-media.h | 27 +++
1 file changed, 27 insert
Enable i.MX v4l2 media staging driver. For video capture on i.MX, the
video multiplexer subdev is required. On the SabreAuto, the ADV7180
video decoder is required along with i2c-mux-gpio. The Sabrelite
and SabreSD require the OV5640 and the SabreLite requires PWM clocks
for the OV5640.
Increase m
From: Philipp Zabel
As long as the mux framework is not merged, add temporary mmio-mux
support to the video-mux driver itself. This patch is to be reverted
once the "mux: minimal mux subsystem" and "mux: mmio-based syscon mux
controller" patches are merged.
Signed-off-by: Philipp Zabel
---
dri
This is a set of three media entity subdevice drivers for the i.MX
Image Converter:
- Pre-process Router: Takes input frames from CSI0, CSI1, or VDIC.
Two output pads enable either or both of the preprocess tasks
below. If the input is from one of the CSIs, both proprocess task
links can be
Adds MIPI CSI-2 Receiver subdev driver. This subdev is required
for sensors with a MIPI CSI2 interface.
Signed-off-by: Steve Longerbeam
- Add the function csi2ipu_gasket_init() to initialize the gasket at
s_power(ON). The gasket needs to be programmed with the correct color
component orderin
Hi all,
I've been working on the v2 of this series, but I think I hit a blocker
when trying to cover the case where the driver asks to requeue the
buffer. It is related to the out-fence side.
In the current implementation we return on QBUF an out-fence fd that is not
tied to any buffer, because w
From: Philipp Zabel
The IDMAC supports burst sizes of up to 32 pixels for interleaved YUV
formats and up to 64 pixels for planar YUV formats.
Signed-off-by: Philipp Zabel
---
drivers/staging/media/imx/imx-media-csi.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/driver
From: Russell King
Add support for enumerating frame sizes and frame intervals from the
first subdev via the V4L2 interfaces.
Signed-off-by: Russell King
Signed-off-by: Steve Longerbeam
---
drivers/staging/media/imx/imx-media-capture.c | 73 +++
1 file changed, 73 inse
From: Russell King
Add frame size and frame interval enumeration to CSI.
CSI can downscale the image independently horizontally and vertically by a
factor of two, which enumerates to four different frame sizes at the
output pads. The input pad supports a range of frame sizes.
CSI can also drop
This patch adds a call to imx_media_fill_default_mbus_fields() in the
*_try_fmt() functions at the sink pads, to set empty field order and
colorimetry parameters.
If the field order is set to ANY, choose the currently set field order
at the sink pad. If the colorspace is set to DEFAULT, choose the
From: Philipp Zabel
The CSI can skip any out of up to 6 input frames, allowing to reduce the
frame rate at the output pads by small fractions.
Signed-off-by: Philipp Zabel
Signed-off-by: Steve Longerbeam
Signed-off-by: Russell King
---
drivers/staging/media/imx/imx-media-csi.c | 167
From: Philipp Zabel
Move the crop rectangle to the sink pad and add a sink compose rectangle
to configure scaling. Also propagate rectangles from sink pad to crop
rectangle, to compose rectangle, and to the source pads both in ACTIVE
and TRY variants of set_fmt/selection, and initialize the defau
From: Marek Vasut
Calling S_STREAM OFF multiple times on a video device is valid, although
dubious, practice. Instead of warning about it and setting stream count
lower than zero, just ignore the subsequent S_STREAM calls and correct
the stream count to zero.
Signed-off-by: Marek Vasut
---
dri
Adds the OV5642 parallel-bus sensor, and the OV5640 MIPI CSI-2 sensor.
Both hang off the same i2c2 bus, so they require different (and non-
default) i2c slave addresses.
The OV5642 connects to the parallel-bus mux input port on ipu1_csi0_mux.
The OV5640 connects to the input port on the MIPI CSI-
From: Russell King
Bayer formats must be treated as generic data and passthrough mode must
be used. Add the correct setup for these formats.
Signed-off-by: Russell King
- added check to csi_link_validate() to verify that destination is
IDMAC output pad when passthrough conditions exist: bay
Add device tree binding documentation for the OV5640 camera sensor.
Signed-off-by: Steve Longerbeam
Acked-by: Rob Herring
---
.../devicetree/bindings/media/i2c/ov5640.txt | 45 ++
1 file changed, 45 insertions(+)
create mode 100644 Documentation/devicetree/bindings/me
In version 7:
- video-mux: switched to Philipp's latest video-mux driver and updated
bindings docs, that makes use of the mmio-mux framework.
- mmio-mux: includes Philipp's temporary patch that adds mmio-mux support
to video-mux driver, until mux framework is merged.
- mmio-mux: updates to d
Add bindings documentation for the i.MX media driver.
Signed-off-by: Steve Longerbeam
---
Documentation/devicetree/bindings/media/imx.txt | 74 +
1 file changed, 74 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/imx.txt
diff --git a/Documentati
Add to the MIPI CSI2 receiver node: compatible strings,
interrupt sources, and clocks.
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6qdl.dtsi | 7 +++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 50534dd..dd99
Signed-off-by: Steve Longerbeam
---
arch/arm/boot/dts/imx6dl.dtsi | 5 +
arch/arm/boot/dts/imx6q.dtsi | 5 +
2 files changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi
index 4049af7..8475e6c 100644
--- a/arch/arm/boot/dts/imx6dl.dtsi
+++
Hi Sakari,
Thank you for the review, I've left my comments below. I'll submit v2 soon.
-Hyungwoo
-Original Message-
From: Sakari Ailus [mailto:sakari.ai...@iki.fi]
Sent: Wednesday, May 24, 2017 5:51 AM
To: Yang, Hyungwoo
Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com; Zh
Hi everyone,
On an embedded board I'm working on, I need to interface a camera that
exposes three distinct I2C addresses: one for the imaging sensor
(OmniVision), one focus motor driver and one EEPROM. Usually such
cameras hide their complexity behind one common interface, but this one
just leaves
A rc device can call ir_raw_event_handle() after rc_allocate_device(),
but before rc_register_device() has completed. This is racey because
rcdev->raw is set before rcdev->raw->thread has a valid value.
Reported-by: kbuild test robot
Signed-off-by: Sean Young
---
drivers/media/rc/rc-ir-raw.c |
Hi Sakari,
Thanks for your feedback.
On 2017-05-24 16:27:42 +0300, Sakari Ailus wrote:
> Hi Niklas,
>
> On Wed, May 24, 2017 at 02:09:07AM +0200, Niklas Söderlund wrote:
> > From: Niklas Söderlund
> >
> > This is a wrapper around the media entity pad_from_fwnode operation.
> >
> > Signed-off-
Hi Sakari,
Thanks for your feedback.
On 2017-05-24 16:21:37 +0300, Sakari Ailus wrote:
> Hi Niklas,
>
> On Wed, May 24, 2017 at 02:09:06AM +0200, Niklas Söderlund wrote:
> > From: Niklas Söderlund
> >
> > The optional operation can be used by entities to report how it maps its
> > fwnode endpo
drivers/media/i2c/ov13858.c:1838:3-8: No need to set .owner here. The core will
do it.
Remove .owner field if calls are used which set it automatically
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Hyungwoo Yang
Signed-off-by: Fengguang Wu
---
ov13858.c |1 -
1 f
drivers/media/i2c/ov13858.c:1319:2-3: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
CC: Hyungwoo Yang
Signed-off-by: Fengguang Wu
---
ov13858.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/media/i2c/ov13858.c
Hi Hyungwoo,
[auto build test WARNING on linuxtv-media/master]
[also build test WARNING on v4.12-rc2 next-20170524]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Hyungwoo-Yang/i2c-add-support
Hi Hyungwoo,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.12-rc2 next-20170524]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Hyungwoo-Yang/i2c-add-support-for
Hi Hyungwoo,
[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v4.12-rc2 next-20170524]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Hyungwoo-Yang/i2c-add-support-for
On Wed, May 24, 2017 at 02:07:26AM +0200, Niklas Söderlund wrote:
> From: Niklas Söderlund
>
> Add a check for v4l2_dev to v4l2_async_notifier_register() as to fail as
> early as possible since this will fail later in v4l2_async_test_notify().
>
> Signed-off-by: Niklas Söderlund
Acked-by: Saka
Hi Niklas,
On Wed, May 24, 2017 at 02:09:07AM +0200, Niklas Söderlund wrote:
> From: Niklas Söderlund
>
> This is a wrapper around the media entity pad_from_fwnode operation.
>
> Signed-off-by: Niklas Söderlund
> ---
> drivers/media/media-entity.c | 39 +++
Hi Niklas,
On Wed, May 24, 2017 at 02:09:06AM +0200, Niklas Söderlund wrote:
> From: Niklas Söderlund
>
> The optional operation can be used by entities to report how it maps its
> fwnode endpoints to media pad numbers. This is useful for devices which
> require advanced mappings of pads.
>
> S
Hi Hyungwoo,
Thanks for the patch. Please see my comments below.
On Tue, May 23, 2017 at 04:58:28PM -0700, Hyungwoo Yang wrote:
> This patch adds driver for Omnivision's ov13858
> sensor, the driver supports following features:
>
> - manual exposure/analog gain
> - two link frequencies
> - media
On Wed, May 24, 2017 at 09:47:49AM +1000, Dave Airlie wrote:
> On 28 April 2017 at 07:27, Gustavo Padovan wrote:
> > 2017-04-26 Christian König :
> >
> >> Am 26.04.2017 um 16:46 schrieb Andres Rodriguez:
> >> > When a timeout of zero is specified, the caller is only interested in
> >> > the fence
Hello!
On 5/24/2017 3:15 AM, Niklas Söderlund wrote:
From: Niklas Söderlund
If the requested pixelformat is not supported fallback to the default
format, do not revert the entire format.
Signed-off-by: Niklas Söderlund
---
drivers/media/platform/rcar-vin/rcar-v4l2.c | 17 +
On 05/15/2017 11:28 PM, Andreas Kemnade wrote:
Hi,
On Sun, 23 Apr 2017 15:19:21 +0300
Antti Palosaari wrote:
On 03/16/2017 12:22 AM, Andreas Kemnade wrote:
If the si2157 is behind a e.g. si2168, the si2157 will
at least in some situations not be readable after the si268
got the command 0101.
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