From: Jungo Lin
This patch adds the DT binding documentation for the shared memory
between Pass 1 unit of the camera ISP system and the co-processor
in Mediatek SoCs.
Signed-off-by: Jungo Lin
Signed-off-by: Frederic Chen
---
.../bindings/media/mediatek,cam_smem.txt | 32
This patch adds the binding for describing the shared memory
used to exchange configuration and tuning data between the
co-processor and Pass 1 (P1) unit of the camera ISP system on
Mediatek SoCs.
Signed-off-by: Frederic Chen
---
.../mediatek,reserve-memory-cam_smem.txt | 44 ++
Hello,
This is a first version of the RFC patch series adding the driver for
Pass 1 (P1) unit in Mediatek's camera ISP system on mt8183 SoC, which
will be used in camera features of CrOS. It's the first time Mediatek
develops ISP kernel drivers based on V4L2 and media controller
framework. I poste
From: Jungo Lin
Add nodes for Pass 1 unit of Mediatek's camera ISP system.
Pass 1 unit embedded in Mediatek SOCs, works with the
co-processor to process image signal from the image sensor
and output RAW data.
Signed-off-by: Jungo Lin
Signed-off-by: Frederic Chen
---
arch/arm64/boot/dts/mediat
This patch adds KConfig for Pass 1 (P1) unit driver of Mediatek's
camera ISP system. ISP P1 unit is embedded in Mediatek SOCs. It
provides RAW processing which includes optical black correction,
defect pixel correction, W/IR imbalance correction and lens
shading correction.
Signed-off-by: Frederic
From: Jungo Lin
This patch adds DT binding document for the Pass 1 (P1) unit in
Mediatek's camera ISP system. The Pass 1 unit grabs the sensor data
out from the sensor interface, applies ISP effects and writes the
image data to DRAM.
Signed-off-by: Jungo Lin
Signed-off-by: Frederic Chen
---
.
From: Jungo Lin
This patch adds a shared memory region used on mt8183 for
exchanging tuning data between co-processor and the
Pass 1 unit of the camera ISP system
Signed-off-by: Jungo Lin
Signed-off-by: Frederic Chen
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 14 ++
1 file cha
Hi MultiMedia ML
I got below compile error at SH.
...
CC drivers/tty/tty_io.o
/opt/RB02197/home/morimoto/save/WORK/linux/drivers/media/platform/sunxi/sun6i-csi/sun6i_video.c:
In function 'sun6i_video_start_streaming':
/opt/RB02197/home/morimoto/save/WORK/linux/drivers/media/platform/s
Hi Mauro,
On Fri, Feb 1, 2019 at 11:19 PM Mauro Carvalho Chehab
wrote:
>
> The vim2m device is interesting to simulate a webcam.
Hmm, how would you simulate a webcam with a mem2mem device? The same
process needs to control both OUTPUT and CAPTURE queues, so regular
webcam apps wouldn't work.
Be
On Fri, Feb 1, 2019 at 12:18 AM Nicolas Dufresne wrote:
>
> Le jeudi 31 janvier 2019 à 22:34 +0900, Tomasz Figa a écrit :
> > On Thu, Jan 31, 2019 at 9:42 PM Philipp Zabel
> > wrote:
> > > Hi Nicolas,
> > >
> > > On Wed, 2019-01-30 at 10:32 -0500, Nicolas Dufresne wrote:
> > > > Le mercredi 30 j
Hi Jacopo,
On Fri, Feb 1, 2019 at 7:04 PM Jacopo Mondi wrote:
>
> Hi Tomasz,
>
> On Tue, Jan 29, 2019 at 05:56:35PM +0900, Tomasz Figa wrote:
> > On Mon, Jan 28, 2019 at 7:08 PM Jacopo Mondi wrote:
> > >
> > > Hi Sakari, everyone..
> > >
> > > On Wed, Jan 02, 2019 at 10:26:56PM +0200, Sakari Ail
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 Feb 5 05:00:10 CET 2019
media-tree git hash:f0ef022c85a899bcc7a1b3a0955c78a3d7109106
media_build git
On Sat, 2 Feb 2019 09:03:17 +0100
Hans Verkuil wrote:
Hi Hans,
> On 02/02/2019 01:48 AM, Vivek Kasireddy wrote:
> > On Fri, 1 Feb 2019 10:08:52 +0100
> > Hans Verkuil wrote:
> > Hi Hans,
> >
> >> On 2/1/19 3:29 AM, Vivek Kasireddy wrote:
> >>> On Thu, 31 Jan 2019 14:36:42 +0100
> >>> Hans V
Sorry this patch isn't working, it's not possible to set BT.709
encoding, working on a fix for v2.
Steve
On 2/3/19 11:47 AM, Steve Longerbeam wrote:
The IC now supports BT.709 Y'CbCr encoding, in addition to existing BT.601
encoding, so allow both, for pipelines that route through the IC.
Re
Need to retouch your photos? Deep etching or masking for your photos?
We are the studio who can do those service for your photos.
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Salzgitdter
Altednburg
Need to retouch your photos? Deep etching or masking for your photos?
We are the studio who can do those service for your photos.
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Thanks,
Stacy
Neudwied
Heindberg
Hi Sakari,
[snip]
> > > > > fail_stop_pipeline:
> > > > > @@ -543,6 +546,8 @@ static void ipu3_vb2_stop_streaming(struct
> > > > vb2_queue *vq)
> > > > > dev_err(&imgu->pci_dev->dev,
> > > > > "failed to stop subdev streaming\n");
> > > > >
> > > > > + mut
To correctly set the size of the image in a plane, it's needed
to divide the height of image by the vertical down sampling factor.
This was only happening in vivid_try_fmt_vid_cap(), but now it
applied in others sizeimage calculations as well.
Signed-off-by: André Almeida
---
drivers/media/platf
Hi Mauro,
Here are a few ipu3 driver fixes for 5.1.
Please pull.
The following changes since commit f0ef022c85a899bcc7a1b3a0955c78a3d7109106:
media: vim2m: allow setting the default transaction time via parameter
(2019-01-31 17:17:08 -0200)
are available in the git repository at:
ssh://
Need to retouch your photos? Deep etching or masking for your photos?
We are the studio who can do those service for your photos.
Please send photos to start
Thanks,
Stacy
Wordms
Hdaltern
There is a V4L2 sub-device sensor driver for the mt9m001. Remove the SoC
camera one.
Signed-off-by: Sakari Ailus
---
drivers/media/i2c/soc_camera/Kconfig | 7 -
drivers/media/i2c/soc_camera/Makefile | 1 -
drivers/media/i2c/soc_camera/soc_mt9m001.c | 757 --
Hi folks,
This set removes two additional SoC camera sensor drivers that have
corresponding V4L2 sub-device drivers.
Sakari Ailus (2):
soc_camera: Remove the mt9m001 SoC camera sensor driver
soc_camera: Remove the rj45n1 SoC camera sensor driver
drivers/media/i2c/soc_camera/Kconfig
There is a V4L2 sub-device sensor driver for the rj45n1. Remove the SoC
camera one.
Signed-off-by: Sakari Ailus
---
drivers/media/i2c/soc_camera/Kconfig |6 -
drivers/media/i2c/soc_camera/Makefile |1 -
drivers/media/i2c/soc_camera/soc_rj54n1cb0c.c | 1415 ---
Need to retouch your photos? Deep etching or masking for your photos?
We are the studio who can do those service for your photos.
Please send photos to start
Thanks,
Stacy
Ulmd
Heindberg
There is no point to continuing assignment after memory allocation
failed, rather throw error immediately.
Signed-off-by: Souptick Joarder
---
v1 -> v2:
Corrected typo in change log.
drivers/media/common/videobuf2/videobuf2-vmalloc.c | 8
1 file changed, 4 insertions(+), 4 dele
From: Ken Sloat
Update device tree binding documentation specifying how to
enable BT656 with CRC decoding and specify properties for
default parallel bus type.
Signed-off-by: Ken Sloat
---
Changes in v2:
-Use correct media "bus-type" dt property.
Changes in v3:
-Specify default bus type.
From: Ken Sloat
The ISC driver currently supports ITU-R 601 encoding which
utilizes the external hysync and vsync signals. ITU-R 656
format removes the need for these pins by embedding the
sync pulses within the data packet.
To support this feature, enable necessary register bits
when this featu
Hi Kishon,
On Mon, Feb 04, 2019 at 03:33:31PM +0530, Kishon Vijay Abraham I wrote:
> On 21/01/19 9:15 PM, Maxime Ripard wrote:
> > Here is a set of patches to allow the phy framework consumers to test and
> > apply runtime configurations.
> >
> > This is needed to support more phy classes that re
Add rst document to describe the i.MX7 media driver and also a working
example from the Warp7 board usage with a OV2680 sensor.
Signed-off-by: Rui Miguel Silva
Acked-by: Sakari Ailus
---
Documentation/media/v4l-drivers/imx7.rst | 157 ++
Documentation/media/v4l-drivers/inde
Add maintainer entry for the imx7 media csi, mipi csis driver,
dt-bindings and documentation.
Signed-off-by: Rui Miguel Silva
Acked-by: Sakari Ailus
---
MAINTAINERS | 11 +++
1 file changed, 11 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 51029a425dbe..ad267b3dd18b 100644
Warp7 comes with a Omnivision OV2680 sensor, add the node here to make
complete the camera data path for this system. Add the needed regulator
to the analog voltage supply, the port and endpoints in mipi_csi node
and the pinctrl for the reset gpio.
Signed-off-by: Rui Miguel Silva
---
arch/arm/bo
Add some i.MX7 related entries to TODO file.
Signed-off-by: Rui Miguel Silva
Acked-by: Sakari Ailus
---
drivers/staging/media/imx/TODO | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/staging/media/imx/TODO b/drivers/staging/media/imx/TODO
index aeeb15494a49..6f29b5ca5324 10
This patch adds the device tree nodes for csi, video multiplexer and
mipi-csi besides the graph connecting the necessary endpoints to make
the media capture entities to work in imx7 Warp board.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s-warp.dts | 51
The IOMUXC General Purpose Register has bitfield to control video bus
multiplexer to control the CSI input between the MIPI-CSI2 and parallel
interface. Add that register and mask.
Signed-off-by: Rui Miguel Silva
Reviewed-by: Philipp Zabel
---
arch/arm/boot/dts/imx7s.dtsi | 9 -
1 file
Add power domain index 0 related with mipi-phy to imx7s.
While at it rename pcie power-domain node to remove pgc prefix.
Signed-off-by: Rui Miguel Silva
---
arch/arm/boot/dts/imx7s.dtsi | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arc
Adds MIPI CSI-2 subdev for i.MX7 to connect with sensors with a MIPI
CSI-2 interface.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/Makefile |1 +
drivers/staging/media/imx/imx7-mipi-csis.c | 1186
2 files changed, 1187 insertions(+)
create mode
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
core are made along this series to make it support that case.
T
Add non vendor bayer formats to the allowed format array.
Signed-off-by: Rui Miguel Silva
Reviewed-by: Philipp Zabel
Acked-by: Sakari Ailus
---
drivers/media/platform/video-mux.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/media/platform/video-mux.c
b/dr
This add the media entity subdevice and control driver for the i.MX7
CMOS Sensor Interface.
Signed-off-by: Rui Miguel Silva
---
drivers/staging/media/imx/Kconfig |9 +-
drivers/staging/media/imx/Makefile |2 +
drivers/staging/media/imx/imx7-media-csi.c | 1365 +++
Some imx system do not have IPU, so prepare the imx media drivers to
support this kind of devices. Rename the group ids to include an _IPU_
prefix, add a new group id to support systems with only a CSI without
IPU, and also rename the create internal links to make it clear that
only systems with IP
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
---
drivers/staging/media/imx/Makefile| 1 +
.../
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
---
.../devicetree/bindings/media/imx7-csi.txt| 45 ++
.../bindings/media/imx7-mipi-csi2.txt
On 21/01/19 9:15 PM, Maxime Ripard wrote:
> Hi,
>
> Here is a set of patches to allow the phy framework consumers to test and
> apply runtime configurations.
>
> This is needed to support more phy classes that require tuning based on
> parameters depending on the current use case of the device
From: Hans Verkuil
The bool type is not recommended for use in structs, so replace these
by bitfields.
Signed-off-by: Hans Verkuil
---
drivers/media/common/videobuf2/videobuf2-core.c | 12 ++--
include/media/videobuf2-core.h | 4 ++--
2 files changed, 8 insertions(+),
From: Hans Verkuil
If a stream is stopped, or if a USERPTR/DMABUF buffer is queued
backed by a different user address or dmabuf fd, then the timestamp
should be skipped by vb2_find_timestamp since the memory it refers
to is no longer valid.
So keep track of a 'copied_timestamp' state: it is set
From: Hans Verkuil
This supersedes my previous patch:
https://www.mail-archive.com/linux-media@vger.kernel.org/msg144099.html
Rather than marking a timestamp of 0 as 'special', I add a bitfield
to keep track of the validity of the timestamp.
The last patch also adds extra checks to verify that
From: Hans Verkuil
When finding a buffer vb2_find_buffer() should also check if the
properties of the found buffer (i.e. number of planes and plane sizes)
match the properties of the 'match' buffer.
Update the cedrus driver accordingly.
Signed-off-by: Hans Verkuil
---
drivers/media/common/vid
Hi Mita-san,
On Tue, Jan 08, 2019 at 11:51:37PM +0900, Akinobu Mita wrote:
> This patchset converts soc_camera mt9m001 driver to a standard subdev
> sensor driver.
>
> * v2
> - Update binding doc suggested by Rob Herring.
> - Fix MODULE_LICENSE() masmatch.
> - Sort headers alphabetically.
> - Add
On Sat, Feb 02, 2019 at 10:12:41PM +, Colin Ian King wrote:
> ping?
I seem to have applied this to a wrong branch, it'll now be part of my next
pull request to Mauro.
Thanks!
>
> On 22/12/2018 11:49, Colin King wrote:
> > From: Colin Ian King
> >
> > The comparison css->pipes[pipe].bindex
On Mon, Feb 04, 2019 at 12:03:57AM +0800, Chen-Yu Tsai wrote:
> The CSI controller can take raw data from the data bus and output RGB565
> format. The controller does not distinguish between RGB565 LE and BE.
> Instead this is determined by the media bus format, i.e. the format or
> order the senso
On Mon, Feb 04, 2019 at 12:03:56AM +0800, Chen-Yu Tsai wrote:
> max_register is currently set to 0x1000. This is beyond the mapped
> address range of the hardware, so attempts to dump the regmap from
> debugfs would trigger a kernel exception.
>
> Furthermore, the useful registers only occupy a sm
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