[RFC] Querycap for subdevs, finding MC from device nodes

I've been thinking about extending v4l2-compliance with v4l-subdev tests. However, there are a few missing pieces that are needed before this can be done. First of all is that there is no subdev equivalent to VIDIOC_QUERYCAP, i.e. an ioctl that is guaranteed to always be available. So I propose

Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th

Hi Hans, On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: This is the draft agenda for the media mini-summit in San Jose on March 26th. Time: 9 AM to 5 PM (approximately) Room: TBC (Mauro, do you know this?) Attendees: Mauro Carvalho Chehab - mche...@osg.samsung.com

[PATCH] dtv-scan-tables: update dvb-t/au-SunshineCoast

From: Brian Burch br...@pingtoo.com Update dvb-t/au-SunshineCoast as per Brian Burch's bug report on Ubuntu Launchpad: https://bugs.launchpad.net/ubuntu/+source/dtv-scan-tables/+bug/1415262 Signed-off-by: Jonathan McCrohan jmccro...@gmail.com --- dvb-t/au-SunshineCoast | 20 ++--

Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th

2015-03-21 13:36 GMT+01:00 Laurent Pinchart laurent.pinch...@ideasonboard.com: Hi Hans, On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: This is the draft agenda for the media mini-summit in San Jose on March 26th. Time: 9 AM to 5 PM (approximately) Room: TBC (Mauro, do you know

[PATCH] dw2102: TeVii S482 support

TeVii S482 is a PCIe device with two tuners that actually contains two USB devices. The devices are visible in the lsusb printout. Bus 006 Device 002: ID 9022:d483 TeVii Technology Ltd. Bus 007 Device 002: ID 9022:d484 TeVii Technology Ltd. The device itself works exactly with the same settings

Re: [PATCH v1 01/11] leds: Add support for max77693 mfd flash cell

Hi Jacek, On Fri, Mar 20, 2015 at 04:03:21PM +0100, Jacek Anaszewski wrote: This patch adds led-flash support to Maxim max77693 chipset. A device can be exposed to user space through LED subsystem sysfs interface. Device supports up to two leds which can work in flash and torch mode. The leds

[PATCH 4/4] media: pxa_camera: conversion to dmaengine

From: Robert Jarzmik robert.jarz...@intel.com Convert pxa_camera to dmaengine. This removes all DMA registers manipulation in favor of the more generic dmaengine API. The functional level should be the same as before. The biggest change is in the videobuf_sg_splice() function, which splits a

[PATCH 3/4] media: pxa_camera: trivial move of dma irq functions

From: Robert Jarzmik robert.jarz...@intel.com This moves the dma irq handling functions up in the source file, so that they are available before DMA preparation functions. It prepares the conversion to DMA engine, where the descriptors are populated with these functions as callbacks.

Re: [media-workshop] [ANN] Media Mini-Summit Draft Agenda for March 26th

Hi Jean-Michel, On Saturday 21 March 2015 19:37:51 Jean-Michel Hautbois wrote: 2015-03-21 13:36 GMT+01:00 Laurent Pinchart: On Monday 16 March 2015 12:25:28 Hans Verkuil wrote: This is the draft agenda for the media mini-summit in San Jose on March 26th. Time: 9 AM to 5 PM

Re: [PATCH v1 03/11] leds: Add driver for AAT1290 current regulator

Hi Jacek, On Fri, Mar 20, 2015 at 04:03:23PM +0100, Jacek Anaszewski wrote: ... +static int aat1290_led_probe(struct platform_device *pdev) +{ + struct device *dev = pdev-dev; + struct aat1290_led *led; + struct led_classdev *led_cdev; + struct led_classdev_flash *fled_cdev;

[PATCH 1/4] media: pxa_camera: fix the buffer free path

From: Robert Jarzmik robert.jarz...@intel.com Fix the error path where the video buffer wasn't allocated nor mapped. In this case, in the driver free path don't try to unmap memory which was not mapped in the first place. Signed-off-by: Robert Jarzmik robert.jarz...@free.fr ---

Re: [PATCH v1 07/11] media: Add registration helpers for V4L2 flash sub-devices

Hi Jacek, Thanks for the updated set. Some comments below. On Fri, Mar 20, 2015 at 04:03:27PM +0100, Jacek Anaszewski wrote: This patch adds helper functions for registering/unregistering LED Flash class devices as V4L2 sub-devices. The functions should be called from the LED subsystem device

cron job: media_tree daily build: WARNINGS

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: Sun Mar 22 04:00:15 CET 2015 git branch: test git hash: 3d945be05ac1e806af075e9315bc1b3409adae2b gcc

Re: [PATCH v1 10/11] leds: max77693: add support for V4L2 Flash sub-device

Hi Jacek, On Fri, Mar 20, 2015 at 04:03:30PM +0100, Jacek Anaszewski wrote: Add support for V4L2 Flash sub-device to the max77693 LED Flash class driver. The support allows for V4L2 Flash sub-device to take the control of the LED Flash class device. Signed-off-by: Jacek Anaszewski

Re: [PATCH v1 06/11] exynos4-is: Add support for v4l2-flash subdevs

Hi Jacek, Some comments below. Please also get an ack from Sylwester! :-) On Fri, Mar 20, 2015 at 04:03:26PM +0100, Jacek Anaszewski wrote: This patch adds support for external v4l2-flash devices. The support includes parsing flashes DT property and asynchronous subdevice registration.