Re: [PATCH 2/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx I2C bridge

2018-11-03 Thread Vladimir Zapolskiy
Hi Luca, On 11/03/2018 11:00 PM, Luca Ceresoli wrote: > Hi Vladimir, > > On 31/10/18 21:12, Vladimir Zapolskiy wrote: >> Hi Luca, >> >> thank you for review. >> >> On 10/30/2018 06:43 PM, Luca Ceresoli wrote: >>> Hi Vladimir, >>> &

Re: i.MX6: can't capture on MIPI-CSI2 with DS90UB954

2018-11-01 Thread Vladimir Zapolskiy
Hi Jean-Michel, On 10/30/2018 06:41 PM, Jean-Michel Hautbois wrote: > Hi there, > > I am using the i.MX6D from Digi (connect core 6 sbc) with a mailine > kernel (well, 4.14 right now) and have an issue with mipi-csi2 > capture. > First I will give brief explanation of my setup, and then I will >

Re: [PATCH 3/7] dt-bindings: pinctrl: ds90ux9xx: add description of TI DS90Ux9xx pinmux

2018-10-31 Thread Vladimir Zapolskiy
Hi Luca, On 10/30/2018 06:44 PM, Luca Ceresoli wrote: > Hi Vladimir, > > On 16/10/18 14:48, Laurent Pinchart wrote: >> Hi Vladimir, >> >> On Saturday, 13 October 2018 16:47:48 EEST Vladimir Zapolskiy wrote: >>> On 10/12/2018 03:01 PM, Laurent Pinchart wrote: &

Re: [PATCH 2/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx I2C bridge

2018-10-31 Thread Vladimir Zapolskiy
Hi Luca, thank you for review. On 10/30/2018 06:43 PM, Luca Ceresoli wrote: > Hi Vladimir, > > On 08/10/18 23:12, Vladimir Zapolskiy wrote: >> From: Vladimir Zapolskiy >> >> TI DS90Ux9xx de-/serializers are capable to route I2C messages to >> I2C slave

Re: [PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs

2018-10-30 Thread Vladimir Zapolskiy
Hi Luca, thank you for review, please find my comments below. On 10/30/2018 06:43 PM, Luca Ceresoli wrote: > Hi Vladimir, > > On 08/10/18 23:11, Vladimir Zapolskiy wrote: >> From: Sandeep Jain >> >> The change adds device tree binding description of TI DS90Ux9xx

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-23 Thread Vladimir Zapolskiy
Hi Laurent, On 10/12/2018 02:59 PM, Vladimir Zapolskiy wrote: > Hello Laurent. > > On 10/12/2018 04:01 PM, Laurent Pinchart wrote: >> Hello Vladimir, >> ... >> then move to the driver side. In that area I would like to have a full >> example >> of a sy

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-16 Thread Vladimir Zapolskiy
Hi Laurent, On 10/16/2018 04:12 PM, Laurent Pinchart wrote: > Hi Vladimir, > > On Saturday, 13 October 2018 18:10:25 EEST Vladimir Zapolskiy wrote: >> On 10/12/2018 04:01 PM, Laurent Pinchart wrote: >>> On Friday, 12 October 2018 14:47:52 EEST Kieran Bingham wrote

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-13 Thread Vladimir Zapolskiy
Hi Laurent, On 10/12/2018 04:01 PM, Laurent Pinchart wrote: > Hello Vladimir, > > On Friday, 12 October 2018 14:47:52 EEST Kieran Bingham wrote: >> On 12/10/18 11:58, Vladimir Zapolskiy wrote: [snip] >> Essentially they are multi purpose buses - which do not yet have a

Re: [PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs

2018-10-13 Thread Vladimir Zapolskiy
Hi Laurent, thank you for review, please find my comments below. On 10/12/2018 02:44 PM, Laurent Pinchart wrote: > Hi Vladimir, > > Thank you for the patch. > > On Tuesday, 9 October 2018 00:11:59 EEST Vladimir Zapolskiy wrote: >> From: Sandeep Jain >> >> Th

Re: [PATCH 3/7] dt-bindings: pinctrl: ds90ux9xx: add description of TI DS90Ux9xx pinmux

2018-10-13 Thread Vladimir Zapolskiy
Hi Laurent, thank you for review, please find my comments below. On 10/12/2018 03:01 PM, Laurent Pinchart wrote: > Hi Vladimir, > > Thank you for the patch. > > On Tuesday, 9 October 2018 00:12:01 EEST Vladimir Zapolskiy wrote: >> From: Vladimir Zapolskiy >> >

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-13 Thread Vladimir Zapolskiy
Hi Kieran, On 10/12/2018 02:47 PM, Kieran Bingham wrote: > Hi Vladimir, > [snip] > > Essentially they are multi purpose buses - which do not yet have a home. > We have used media as a home because of our use case. > > The use case whether they transfer frames from a camera or to a display > a

Re: [PATCH 5/7] mfd: ds90ux9xx: add I2C bridge/alias and link connection driver

2018-10-12 Thread Vladimir Zapolskiy
Hi Laurent On 10/12/2018 04:12 PM, Laurent Pinchart wrote: > Hi Vladimir, > > (CC'ing Wolfram) > > On Friday, 12 October 2018 10:32:32 EEST Vladimir Zapolskiy wrote: >> On 10/12/2018 09:04 AM, Lee Jones wrote: >>> On Tue, 09 Oct 2018, Vladimir Zapolskiy w

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
On 10/12/2018 02:43 PM, Lee Jones wrote: > On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote: > >> On 10/12/2018 11:39 AM, Lee Jones wrote: >>> On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote: >>>> On 10/12/2018 09:03 AM, Lee Jones wrote: >>>>&g

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
Hi Lee, On 10/12/2018 02:34 PM, Lee Jones wrote: > On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote: >> On 10/12/2018 12:20 PM, Kieran Bingham wrote: >>> Hi Vladimir, >>> On 12/10/18 09:39, Lee Jones wrote: >>>> On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote:

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
Hello Laurent. On 10/12/2018 04:01 PM, Laurent Pinchart wrote: > Hello Vladimir, > > On Friday, 12 October 2018 14:47:52 EEST Kieran Bingham wrote: >> On 12/10/18 11:58, Vladimir Zapolskiy wrote: >>> On 10/12/2018 12:20 PM, Kieran Bingham wrote: >>>> On 12/10

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
On 10/12/2018 11:39 AM, Lee Jones wrote: > On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote: >> On 10/12/2018 09:03 AM, Lee Jones wrote: >>> On Tue, 09 Oct 2018, Vladimir Zapolskiy wrote: >>> >>>> From: Vladimir Zapolskiy >>>> >>>> The

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
Hi Kieran, On 10/12/2018 12:20 PM, Kieran Bingham wrote: > Hi Vladimir, > > On 12/10/18 09:39, Lee Jones wrote: >> On Fri, 12 Oct 2018, Vladimir Zapolskiy wrote: >>> On 10/12/2018 09:03 AM, Lee Jones wrote: >>>> On Tue, 09 Oct 2018, Vladimir Zapolskiy wrote:

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-12 Thread Vladimir Zapolskiy
Hi Lee, On 10/12/2018 09:03 AM, Lee Jones wrote: > On Tue, 09 Oct 2018, Vladimir Zapolskiy wrote: > >> From: Vladimir Zapolskiy >> >> The change adds I2C device driver for TI DS90Ux9xx de-/serializers, >> support of subdevice controllers is done in separate

Re: [PATCH 5/7] mfd: ds90ux9xx: add I2C bridge/alias and link connection driver

2018-10-12 Thread Vladimir Zapolskiy
Hi Lee, On 10/12/2018 09:04 AM, Lee Jones wrote: > On Tue, 09 Oct 2018, Vladimir Zapolskiy wrote: > >> From: Vladimir Zapolskiy >> >> The change adds TI DS90Ux9xx I2C bridge/alias subdevice driver and >> FPD Link connection handling mechanism. >> >> A

Re: [PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs

2018-10-09 Thread Vladimir Zapolskiy
On 10/09/2018 02:11 PM, Vladimir Zapolskiy wrote: > Hi Marek, > > On 10/09/2018 03:13 AM, Marek Vasut wrote: >> On 10/08/2018 11:11 PM, Vladimir Zapolskiy wrote: >>> From: Sandeep Jain >>> >>> The change adds device tree binding description of

Re: [PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-09 Thread Vladimir Zapolskiy
ree, please drop us a note to > help improve the system] > > url: > https://github.com/0day-ci/linux/commits/Vladimir-Zapolskiy/mfd-pinctrl-add-initial-support-of-TI-DS90Ux9xx-ICs/20181009-090135 > base: https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git > f

Re: [PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs

2018-10-09 Thread Vladimir Zapolskiy
Hi Marek, On 10/09/2018 03:13 AM, Marek Vasut wrote: > On 10/08/2018 11:11 PM, Vladimir Zapolskiy wrote: >> From: Sandeep Jain >> >> The change adds device tree binding description of TI DS90Ux9xx >> series of serializer and deserializer controllers which support video

[PATCH 0/7] mfd/pinctrl: add initial support of TI DS90Ux9xx ICs

2018-10-08 Thread Vladimir Zapolskiy
s/ossalsjp18/8a/vzapolskiy_als2018.pdf Sandeep Jain (1): dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs Vladimir Zapolskiy (6): dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx I2C bridge dt-bindings: pinctrl: ds90ux9xx: add description of TI DS90Ux9xx pinmux

[PATCH 3/7] dt-bindings: pinctrl: ds90ux9xx: add description of TI DS90Ux9xx pinmux

2018-10-08 Thread Vladimir Zapolskiy
From: Vladimir Zapolskiy TI DS90Ux9xx de-/serializers have a capability to multiplex pin functions, in particular a pin may have selectable functions of GPIO, GPIO line transmitter, one of I2S lines, one of RGB24 video signal lines and so on. The change adds a description of DS90Ux9xx pin

[PATCH 7/7] MAINTAINERS: add entry for TI DS90Ux9xx FPD-Link III drivers

2018-10-08 Thread Vladimir Zapolskiy
Record TI DS90Ux9xx series of serializer and deserializer ICs and IC subcontrollers as maintained. Signed-off-by: Vladimir Zapolskiy --- MAINTAINERS | 10 ++ 1 file changed, 10 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 29c08106bd22..3952035b6b71 100644 --- a

[PATCH 2/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx I2C bridge

2018-10-08 Thread Vladimir Zapolskiy
From: Vladimir Zapolskiy TI DS90Ux9xx de-/serializers are capable to route I2C messages to I2C slave devices connected to a remote de-/serializer in a pair, the change adds description of device tree bindings of the subcontroller to configure and enable this functionality. Signed-off-by

[PATCH 4/7] mfd: ds90ux9xx: add TI DS90Ux9xx de-/serializer MFD driver

2018-10-08 Thread Vladimir Zapolskiy
From: Vladimir Zapolskiy The change adds I2C device driver for TI DS90Ux9xx de-/serializers, support of subdevice controllers is done in separate drivers, because not all IC functionality may be needed in particular situations, and this can be fine grained controlled in device tree. The

[PATCH 6/7] pinctrl: ds90ux9xx: add TI DS90Ux9xx pinmux and GPIO controller driver

2018-10-08 Thread Vladimir Zapolskiy
From: Vladimir Zapolskiy The change adds an MFD cell driver for managing pin functions on TI DS90Ux9xx de-/serializers. Signed-off-by: Vladimir Zapolskiy --- drivers/pinctrl/Kconfig | 11 + drivers/pinctrl/Makefile| 1 + drivers/pinctrl/pinctrl-ds90ux9xx.c | 970

[PATCH 1/7] dt-bindings: mfd: ds90ux9xx: add description of TI DS90Ux9xx ICs

2018-10-08 Thread Vladimir Zapolskiy
of secondary importance] Signed-off-by: Vladimir Zapolskiy --- .../devicetree/bindings/mfd/ti,ds90ux9xx.txt | 66 +++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ti,ds90ux9xx.txt diff --git a/Documentation/devicetree/bindings/mfd/ti

[PATCH 5/7] mfd: ds90ux9xx: add I2C bridge/alias and link connection driver

2018-10-08 Thread Vladimir Zapolskiy
From: Vladimir Zapolskiy The change adds TI DS90Ux9xx I2C bridge/alias subdevice driver and FPD Link connection handling mechanism. Access to I2C devices connected to a remote de-/serializer is done in a transparent way, on established link detection event such devices are registered on an I2C

Re: [PATCH v4 2/5] media: dt: bindings: Add binding for NVIDIA Tegra Video Decoder Engine

2017-11-11 Thread Vladimir Zapolskiy
Hi Dmitry, On 10/20/2017 12:34 AM, Dmitry Osipenko wrote: > Add binding documentation for the Video Decoder Engine which is found > on NVIDIA Tegra20/30/114/124/132 SoC's. > > Signed-off-by: Dmitry Osipenko > --- > .../devicetree/bindings/media/nvidia,tegra-vde.txt | 55 > +

Re: [PATCH v4 1/5] ARM: tegra: Add device tree node to describe IRAM

2017-11-11 Thread Vladimir Zapolskiy
Hi Dmitry, On 10/20/2017 12:34 AM, Dmitry Osipenko wrote: > From: Vladimir Zapolskiy > > All Tegra SoCs contain 256KiB IRAM, which is used to store CPU resume code > and by hardware engines like a video decoder. > > Signed-off-by: Vladimir Zapolskiy Please add also your o

Re: [PATCH v4 3/5] staging: Introduce NVIDIA Tegra video decoder driver

2017-11-11 Thread Vladimir Zapolskiy
Hi Dmitry, I'll add just a couple of minor comments, in general the code looks very good. On 10/20/2017 12:34 AM, Dmitry Osipenko wrote: > NVIDIA Tegra20/30/114/124/132 SoC's have video decoder engine that > supports standard set of video formats like H.264 / MPEG-4 / WMV / VC1. > Currently imple

Re: [PATCH v3 2/2] ARM: dts: tegra20: Add video decoder node

2017-10-12 Thread Vladimir Zapolskiy
r IRAM resource between users. My proposal is to add a valid device tree node to describe an IRAM region firstly, then reserve a subregion in it by using a new "iram" property. 8< From: Vladimir Zapolskiy Date: Thu, 12 Oct 2017 10:25:45 +0300 Subject: [PATCH] ARM: tegra:

Re: [PATCH v8 00/34] i.MX Media Driver

2017-06-11 Thread Vladimir Zapolskiy
On 06/10/2017 02:26 AM, Hans Verkuil wrote: > On 10/06/17 01:16, Steve Longerbeam wrote: >> >> >> On 06/07/2017 12:02 PM, Hans Verkuil wrote: >>> We're still waiting for an Ack for patch 02/34, right? >>> >> >> Hi Hans, Rub has provided an Ack for patch 2. >> >>> Other than that everything is ready

Re: [PATCH v6 17/39] platform: add video-multiplexer subdevice driver

2017-03-28 Thread Vladimir Zapolskiy
Hi Steve, On 03/28/2017 03:40 AM, Steve Longerbeam wrote: > From: Philipp Zabel > > This driver can handle SoC internal and external video bus multiplexers, > controlled either by register bit fields or by a GPIO. The subdevice > passes through frame interval and mbus configuration of the active

Re: [PATCH v10 1/2] Documentation: DT: Add OV5647 bindings

2017-03-20 Thread Vladimir Zapolskiy
Hi Ramiro, On 03/06/2017 01:16 PM, Ramiro Oliveira wrote: > Create device tree bindings documentation. > > Signed-off-by: Ramiro Oliveira The device tree binding description looks perfect from my perspective. Reviewed-by: Vladimir Zapolskiy -- With best wishes, Vladimir

Re: [PATCH v10 2/2] media: i2c: Add support for OV5647 sensor.

2017-03-20 Thread Vladimir Zapolskiy
l updates are fine, thank you. Feel free to add my Reviewed-by: Vladimir Zapolskiy > --- > MAINTAINERS| 7 + > drivers/media/i2c/Kconfig | 11 + > drivers/media/i2c/Makefile | 1 + > drivers/media/i2c/ov5647.c | 636 > +

Re: [PATCH v5 00/39] i.MX Media Driver

2017-03-19 Thread Vladimir Zapolskiy
On 03/19/2017 04:22 PM, Russell King - ARM Linux wrote: > On Sun, Mar 19, 2017 at 02:21:10PM +, Russell King - ARM Linux wrote: >> There's a good reason why I dumped a full debug log using GST_DEBUG=*:9, >> analysed it for the cause of the failure, and tried several different >> pipelines, incl

Re: [PATCH v5 00/39] i.MX Media Driver

2017-03-19 Thread Vladimir Zapolskiy
Hi Russell, On 03/18/2017 10:43 PM, Russell King - ARM Linux wrote: > On Sat, Mar 18, 2017 at 12:58:27PM -0700, Steve Longerbeam wrote: >> Can you share your gstreamer pipeline? For now, until >> VIDIOC_ENUM_FRAMESIZES is implemented, try a pipeline that >> does not attempt to specify a frame rate

Re: [PATCH v9 2/2] Add support for OV5647 sensor.

2017-02-22 Thread Vladimir Zapolskiy
On 02/22/2017 12:51 PM, Ramiro Oliveira wrote: > Hi Zakari, > > On 2/21/2017 8:36 PM, Vladimir Zapolskiy wrote: >> Hi Ramiro, >> >> On 02/21/2017 06:42 PM, Ramiro Oliveira wrote: >>> Hi Vladimir, >>> >>> Thank you for your feedback >>&

Re: [PATCH v9 1/2] Add OV5647 device tree documentation

2017-02-22 Thread Vladimir Zapolskiy
Hi Ramiro, On 02/22/2017 12:57 PM, Ramiro Oliveira wrote: > Hi Vladimir > > On 2/21/2017 10:37 PM, Vladimir Zapolskiy wrote: >> Hi Sakari, >> >> On 02/21/2017 11:48 PM, Sakari Ailus wrote: >>> Hi, Vladimir! >>> >>> How do you do? :-) >>

Re: [PATCH v9 1/2] Add OV5647 device tree documentation

2017-02-21 Thread Vladimir Zapolskiy
Hi Sakari, On 02/21/2017 11:48 PM, Sakari Ailus wrote: > Hi, Vladimir! > > How do you do? :-) deferring execution of boring tasks by doing code review :) > On Tue, Feb 21, 2017 at 10:48:09PM +0200, Vladimir Zapolskiy wrote: >> Hi Ramiro, >> >> On 02/21/2017 1

Re: [PATCH v9 1/2] Add OV5647 device tree documentation

2017-02-21 Thread Vladimir Zapolskiy
Hi Ramiro, On 02/21/2017 10:13 PM, Ramiro Oliveira wrote: > Hi Vladimir, > > Thank you for your feedback > > On 2/21/2017 3:58 PM, Vladimir Zapolskiy wrote: >> Hi Ramiro, >> >> On 02/17/2017 03:14 PM, Ramiro Oliveira wrote: >>> Create device tree bin

Re: [PATCH v9 2/2] Add support for OV5647 sensor.

2017-02-21 Thread Vladimir Zapolskiy
Hi Ramiro, On 02/21/2017 06:42 PM, Ramiro Oliveira wrote: > Hi Vladimir, > > Thank you for your feedback > > On 2/21/2017 3:54 PM, Vladimir Zapolskiy wrote: >> Hi Ramiro, >> >> please find some review comments below. >> >> On 02/17/2017 03:14 PM,

Re: [PATCH v9 1/2] Add OV5647 device tree documentation

2017-02-21 Thread Vladimir Zapolskiy
Hi Ramiro, On 02/17/2017 03:14 PM, Ramiro Oliveira wrote: > Create device tree bindings documentation. > > Signed-off-by: Ramiro Oliveira > Acked-by: Rob Herring > --- > .../devicetree/bindings/media/i2c/ov5647.txt | 35 > ++ > 1 file changed, 35 insertions(+) > cre

Re: [PATCH v9 2/2] Add support for OV5647 sensor.

2017-02-21 Thread Vladimir Zapolskiy
Hi Ramiro, please find some review comments below. On 02/17/2017 03:14 PM, Ramiro Oliveira wrote: > The OV5647 sensor from Omnivision supports up to 2592x1944 @ 15 fps, RAW 8 > and RAW 10 output formats, and MIPI CSI-2 interface. > > The driver adds support for 640x480 RAW 8. > > Signed-off-by:

Re: [PATCH v8 2/2] Add support for OV5647 sensor.

2017-02-13 Thread Vladimir Zapolskiy
Hi Ramiro, On 02/13/2017 09:14 PM, Ramiro Oliveira wrote: > Hi Vladimir, > > Thank you for your feedback. > > On 2/13/2017 12:21 PM, Vladimir Zapolskiy wrote: >> Hello Ramiro, >> >> On 02/13/2017 01:25 PM, Ramiro Oliveira wrote: >>> Modes supported: >

Re: [PATCH v8 2/2] Add support for OV5647 sensor.

2017-02-13 Thread Vladimir Zapolskiy
Hello Ramiro, On 02/13/2017 01:25 PM, Ramiro Oliveira wrote: > Modes supported: > - 640x480 RAW 8 > It is a pretty short commit message, please consider to write a couple of words about the sensor. > Signed-off-by: Ramiro Oliveira > --- [snip] > + > +struct cfg_array { > + struct regval

Re: [PATCH v2 15/19] media: imx: Add MIPI CSI-2 Receiver subdev driver

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > Adds MIPI CSI-2 Receiver subdev driver. This subdev is required > for sensors with a MIPI CSI2 interface. > > Signed-off-by: Steve Longerbeam > --- > drivers/staging/media/imx/Makefile| 1 + > drivers/staging/media/imx/imx-mipi-csi2.c |

Re: [PATCH v2 14/19] media: imx: Add Camera Interface subdev driver

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > This is the camera interface driver that provides the v4l2 > user interface. Frames can be received from various sources: > > - directly from SMFC for capturing unconverted images directly from > camera sensors. > > - from the IC pre-process enc

Re: [PATCH v2 13/19] media: imx: Add IC subdev drivers

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > This is a set of three media entity subdevice drivers for the i.MX > Image Converter. The i.MX IC module contains three independent > "tasks": > > - Pre-processing Encode task: video frames are routed directly from > the CSI and can be scaled, co

Re: [PATCH v2 12/19] media: imx: Add SMFC subdev driver

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > This is a media entity subdevice driver for the i.MX Sensor Multi-FIFO > Controller module. Video frames are received from the CSI and can > be routed to various sinks including the i.MX Image Converter for > scaling, color-space conversion, motion

Re: [PATCH v2 11/19] media: imx: Add CSI subdev driver

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > This is a media entity subdevice for the i.MX Camera > Serial Interface module. > > Signed-off-by: Steve Longerbeam > --- [snip] > diff --git a/drivers/staging/media/imx/imx-csi.c > b/drivers/staging/media/imx/imx-csi.c > new file mode 100644 >

Re: [PATCH v2 10/19] media: Add i.MX media core driver

2017-01-04 Thread Vladimir Zapolskiy
Hi Steve, On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > Add the core media driver for i.MX SOC. > > Signed-off-by: Steve Longerbeam > --- > Documentation/devicetree/bindings/media/imx.txt | 205 + v2 was sent before getting Rob's review comments, but still they should be addressed in

Re: [PATCH v2 09/19] ARM: dts: imx6-sabreauto: add the ADV7180 video decoder

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > Enables the ADV7180 decoder sensor. The ADV7180 connects to the > parallel-bus mux input on ipu1_csi0_mux. > > On the sabreauto, two analog video inputs are routed to the ADV7180, > composite on Ain1, and composite on Ain3. Those inputs are defined

Re: [PATCH v2 05/19] ARM: dts: imx6-sabresd: add OV5642 and OV5640 camera sensors

2017-01-04 Thread Vladimir Zapolskiy
On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > 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. It is set to

Re: [PATCH v2 04/19] ARM: dts: imx6-sabrelite: add OV5642 and OV5640 camera sensors

2017-01-04 Thread Vladimir Zapolskiy
Hi Steve, On 01/03/2017 10:57 PM, Steve Longerbeam wrote: > Enables 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 o

Re: [PATCH v2 1/8] i2c-mux: add common core data for every mux instance

2016-03-24 Thread Vladimir Zapolskiy
Hi Peter, On 24.03.2016 13:05, Peter Rosin wrote: > Hi Vladimir, > > On 2016-03-24 10:50, Vladimir Zapolskiy wrote: >> Hi Peter, >> >> On 05.01.2016 17:57, Peter Rosin wrote: >>> From: Peter Rosin >>> >>> The initial core mux structure sta

Re: [PATCH v2 1/8] i2c-mux: add common core data for every mux instance

2016-03-24 Thread Vladimir Zapolskiy
Hi Peter, On 05.01.2016 17:57, Peter Rosin wrote: > From: Peter Rosin > > The initial core mux structure starts off small with only the parent > adapter pointer, which all muxes have, and a priv pointer for mux > driver private data. > > Add i2c_mux_alloc function to unify the creation of a mux

Re: [PATCH] media: rc: remove unneeded mutex in rc_register_device

2016-03-19 Thread Vladimir Zapolskiy
On 16.03.2016 20:53, Heiner Kallweit wrote: > Access to dev->initialized is atomic, therefore we don't have to > protect it with a mutex. Mutexes are used to split the code to mutually exclusive execution blocks, so not arguing about the apparently correct change itself I want to emphasize that th

Re: gstreamer and v4l2

2016-03-15 Thread Vladimir Zapolskiy
On 15.03.2016 12:28, Antonio Ospite wrote: > On Tue, 15 Mar 2016 09:10:59 +0200 > Ran Shalit wrote: > >> Hello, >> >> This is a bit offtopic, so I will understand if you rather not discuss >> that... >> >> I am trying to use gstreamer with v4l2 vivi device, >> I first check the capabilities with

[PATCH] media: i2c/adp1653: fix check of devm_gpiod_get() error code

2016-03-07 Thread Vladimir Zapolskiy
The devm_gpiod_get() function returns either a valid pointer to struct gpio_desc or ERR_PTR() error value, check for NULL is bogus. Signed-off-by: Vladimir Zapolskiy --- drivers/media/i2c/adp1653.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/i2c/adp1653

[PATCH] v4l2-ctrls: remove unclaimed v4l2_ctrl_add_ctrl() interface

2015-11-03 Thread Vladimir Zapolskiy
ned-off-by: Vladimir Zapolskiy --- Documentation/video4linux/v4l2-controls.txt | 1 - drivers/media/v4l2-core/v4l2-ctrls.c| 16 include/media/v4l2-ctrls.h | 12 3 files changed, 29 deletions(-) diff --git a/Documentation/video4linux/v4l2-contr

[PATCH v2 1/2] genalloc: add name arg to gen_pool_get() and devm_gen_pool_create()

2015-07-10 Thread Vladimir Zapolskiy
e only one gen_pool per device, this implies two possible error codes returned by the function, account it on client side (only misc/sram). This completes client side changes related to genalloc updates. Signed-off-by: Vladimir Zapolskiy Cc: Philipp Zabel Cc: Greg Kroah-Hartman Cc: Russell King C

[PATCH 1/2] genalloc: add name arg to gen_pool_get() and devm_gen_pool_create()

2015-06-18 Thread Vladimir Zapolskiy
e only one gen_pool per device, this implies two possible error codes returned by the function, account it on client side (only misc/sram). This completes client side changes related to genalloc updates. Signed-off-by: Vladimir Zapolskiy --- arch/arm/mach-at91/pm.c | 2 +- arch/ar

[PATCH v2 0/2] genalloc: add support of multiple gen_pools per device

2015-06-18 Thread Vladimir Zapolskiy
- minor updates in of_gen_pool_get() change to respect OF_DYNAMIC - instead of adding two new functions the existing functions gen_pool_get() (at91, imx5m, imx6 and CODA driver clients) and devm_gen_pool_create() (sram client) are updated. Vladimir Zapolskiy (2): genalloc: add name arg to gen

[PATCH 2/2] genalloc: rename of_get_named_gen_pool() to of_gen_pool_get()

2015-06-11 Thread Vladimir Zapolskiy
a gen_pool object. Due to a weak relation and to avoid any confusion (e.g. in future possible scenario if gen_pool objects are named) the suffix is removed. Signed-off-by: Vladimir Zapolskiy --- drivers/dma/mmp_tdma.c| 2 +- drivers/media/platform/coda/coda-common.c | 2 +

[PATCH 0/2] genalloc: rename dev_get_gen_pool() and of_get_named_gen_pool()

2015-06-11 Thread Vladimir Zapolskiy
based and tested on linux-next. Vladimir Zapolskiy (2): genalloc: rename dev_get_gen_pool() to gen_pool_get() genalloc: rename of_get_named_gen_pool() to of_gen_pool_get() arch/arm/mach-at91/pm.c | 2 +- arch/arm/mach-imx/pm-imx5.c | 2 +- arch/arm/mach-imx

[PATCH 1/2] genalloc: rename dev_get_gen_pool() to gen_pool_get()

2015-06-11 Thread Vladimir Zapolskiy
To be consistent with other genalloc interface namings, rename dev_get_gen_pool() to gen_pool_get(). The original omitted "dev_" prefix is removed, since it points to argument type of the function, and so it does not bring any useful information. Signed-off-by: Vladimir Zapolskiy ---

Re: [PATCH 1/3] staging: imx-drm: document internal HDMI I2C master controller DT binding

2014-12-02 Thread Vladimir Zapolskiy
Cc:, because imx-hdmi->dw-hdmi] >> >> Am Montag, den 01.12.2014, 17:39 +0200 schrieb Vladimir Zapolskiy: >>> On 01.12.2014 17:11, Philipp Zabel wrote: >>>> Am Montag, den 01.12.2014, 16:54 +0200 schrieb Vladimir Zapolskiy: >>>>> Hi Philipp and Sha

Re: [PATCH 1/3] staging: imx-drm: document internal HDMI I2C master controller DT binding

2014-12-01 Thread Vladimir Zapolskiy
On 01.12.2014 17:11, Philipp Zabel wrote: > Am Montag, den 01.12.2014, 16:54 +0200 schrieb Vladimir Zapolskiy: >> Hi Philipp and Shawn, >> >> On 15.11.2014 19:49, Vladimir Zapolskiy wrote: >>> Provide information about how to bind internal iMX6Q/DL HDMI DDC I2C >&

Re: [PATCH 1/3] staging: imx-drm: document internal HDMI I2C master controller DT binding

2014-12-01 Thread Vladimir Zapolskiy
Hi Philipp and Shawn, On 15.11.2014 19:49, Vladimir Zapolskiy wrote: > Provide information about how to bind internal iMX6Q/DL HDMI DDC I2C > master controller. The property is set as optional one, because iMX6 > HDMI DDC bus may be represented by one of general purpose I2C busses >

[PATCH 1/3] staging: imx-drm: document internal HDMI I2C master controller DT binding

2014-11-15 Thread Vladimir Zapolskiy
Provide information about how to bind internal iMX6Q/DL HDMI DDC I2C master controller. The property is set as optional one, because iMX6 HDMI DDC bus may be represented by one of general purpose I2C busses found on SoC. Signed-off-by: Vladimir Zapolskiy Cc: Wolfram Sang Cc: Philipp Zabel Cc