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Message-Id: <201302260930.07222.hverkuil@xs4all.nl>
Date: Tue, 26 Feb 2013 09:30:07 +0100
From: Hans Verkuil <hverkuil@...all.nl>
To: Andrey Smirnov <andrew.smirnov@...il.com>
Cc: mchehab@...hat.com, sameo@...ux.intel.com, perex@...ex.cz,
tiwai@...e.de, linux-media@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 0/8] Driver for Si476x series of chips
On Tue February 26 2013 07:38:46 Andrey Smirnov wrote:
> This is a fourth version of the patchset originaly posted here:
> https://lkml.org/lkml/2012/9/13/590
>
> Second version of the patch was posted here:
> https://lkml.org/lkml/2012/10/5/598
>
> Third version of the patch was posted here:
> https://lkml.org/lkml/2012/10/23/510
>
> Fourth version of the patch was posted here:
> https://lkml.org/lkml/2013/2/18/572
>
> To save everyone's time I'll repost the original description of it:
>
> This patchset contains a driver for a Silicon Laboratories 476x series
> of radio tuners. The driver itself is implemented as an MFD devices
> comprised of three parts:
> 1. Core device that provides all the other devices with basic
> functionality and locking scheme.
> 2. Radio device that translates between V4L2 subsystem requests into
> Core device commands.
> 3. Codec device that does similar to the earlier described task, but
> for ALSA SoC subsystem.
>
> v5 of this driver has following changes:
> - Generic controls are converted to standard ones
> - Custom controls use a differend offest as base
> - Added documentation with controls description
Reviewed this. Found some small stuff, although I need a bit more info
regarding the diversity mode (see my question in the review of patch 8/8).
Depending on that you can likely make a v6 which I can ack.
Regards,
Hans
>
>
> Andrey Smirnov (8):
> mfd: Add header files and Kbuild plumbing for SI476x MFD core
> mfd: Add commands abstraction layer for SI476X MFD
> mfd: Add the main bulk of core driver for SI476x code
> mfd: Add chip properties handling code for SI476X MFD
> v4l2: Add standard controls for FM receivers
> v4l2: Add documentation for the FM RX controls
> v4l2: Add private controls base for SI476X
> v4l2: Add a V4L2 driver for SI476X MFD
>
> Documentation/DocBook/media/v4l/compat.xml | 3 +
> Documentation/DocBook/media/v4l/controls.xml | 72 +
> .../DocBook/media/v4l/vidioc-g-ext-ctrls.xml | 11 +-
> Documentation/video4linux/si476x.txt | 187 +++
> drivers/media/radio/Kconfig | 17 +
> drivers/media/radio/Makefile | 1 +
> drivers/media/radio/radio-si476x.c | 1581 ++++++++++++++++++++
> drivers/media/v4l2-core/v4l2-ctrls.c | 14 +-
> drivers/mfd/Kconfig | 13 +
> drivers/mfd/Makefile | 4 +
> drivers/mfd/si476x-cmd.c | 1553 +++++++++++++++++++
> drivers/mfd/si476x-i2c.c | 878 +++++++++++
> drivers/mfd/si476x-prop.c | 234 +++
> include/linux/mfd/si476x-core.h | 525 +++++++
> include/media/si476x.h | 426 ++++++
> include/uapi/linux/v4l2-controls.h | 17 +-
> 16 files changed, 5531 insertions(+), 5 deletions(-)
> create mode 100644 Documentation/video4linux/si476x.txt
> create mode 100644 drivers/media/radio/radio-si476x.c
> create mode 100644 drivers/mfd/si476x-cmd.c
> create mode 100644 drivers/mfd/si476x-i2c.c
> create mode 100644 drivers/mfd/si476x-prop.c
> create mode 100644 include/linux/mfd/si476x-core.h
> create mode 100644 include/media/si476x.h
>
>
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