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Subject: Re: [PATCH v6 0/8] Loongson: YeeLoong: add platform specific
 drivers
From:   Wu Zhangjin <wuzhangjin@gmail.com>
Reply-To: wuzhangjin@gmail.com
To:     Ralf Baechle <ralf@linux-mips.org>
Cc:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Pavel Machek <pavel@ucw.cz>, "Rafael J. Wysocki" <rjw@sisk.pl>,
        linux-mips@linux-mips.org, zhangfx@lemote.com
In-Reply-To: <cover.1259660040.git.wuzhangjin@gmail.com>
References: <cover.1259660040.git.wuzhangjin@gmail.com>
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Organization: DSLab, Lanzhou University, China
Date:   Tue, 01 Dec 2009 19:16:46 +0800
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Sorry, I have sent this stuff 8 times, forgive me ;(

On Tue, 2009-12-01 at 19:06 +0800, Wu Zhangin wrote:
> From: Wu Zhangjin <wuzhangjin@gmail.com>
> 
> This patchset adds platform specific drivers for YeeLoong netbook. including
> the backlight, battery, hwmon, video output, suspend and hotkey(input) drivers.
> These drivers provide standard interfaces to the user-space applications to
> manage the relative devices:
> 	
>  	 Modules			Tools
> 
> 	- backlight
> 	  /sys/class/backlight/		kpowersave, gnome-power-manager
> 	- battery
> 	  /proc/apm			kpowersave, gnome-power-manager
> 	- hwmon
> 	  /sys/class/hwmon/		lm-sensors, sensors-applet...
> 	- video output
> 	  /sys/class/video_output	?
> 	- suspend
> 	  /sys/power/state		kpowersave, gnome-power-manager
> 	- hotkey
> 	  /sys/class/input/		gnome-settings-daemon ?
> 
> To utilize the above interfaces, you are recommended to install the latest hal,
> dbus.
> 
> This v6 revision incorporates with the feedbacks from Ralf, Pavel Machek,
> Rafael J. Wysocki and Dmitry Torokhov.
> 
> Changes from the old v5 revision:
> 
> 	- Cleanup the "select" and "depend" of the options
> 	  Replace some "select"s by "depend"s to avoid potential compiling
> 	  errors.
> 
> 	- Cleanup the hotkey(input) driver
> 	  Merge several functions, Cleanup the comments, Use Switch...Case
> 	  instead of the array.
> 
> 	- Fixup of the video output driver  
> 	  Seems the video output subsystem doesn't handle the input value, we
> 	  handle it outselves via !!od->request_state.
> 
> 	- Append the yl_ prefix to the file names
> 	  yl_ prefix is needed to distinguish it with the next patchset for
> 	  lynloong pc platform drivers.
> 
> All changes have been tested again.
> 
> Best Regards,
>      Wu Zhangjin
> 
> Wu Zhangjin (8):
>   Loongson: Lemote-2F: add platform specific submenu
>   Loongson: YeeLoong: add platform specific option
>   Loongson: YeeLoong: add backlight driver
>   Loongson: YeeLoong: add battery driver
>   Loongson: YeeLoong: add hwmon driver
>   Loongson: YeeLoong: add video output driver
>   Loongson: YeeLoong: add suspend driver
>   Loongson: YeeLoong: add hotkey driver
> 
>  arch/mips/kernel/setup.c                           |    1 +
>  arch/mips/loongson/Kconfig                         |   21 +
>  arch/mips/loongson/lemote-2f/Makefile              |    7 +-
>  arch/mips/loongson/lemote-2f/ec_kb3310b.c          |  130 ------
>  arch/mips/loongson/lemote-2f/ec_kb3310b.h          |  188 --------
>  arch/mips/loongson/lemote-2f/pm.c                  |    4 +-
>  arch/mips/loongson/lemote-2f/reset.c               |    2 +-
>  .../loongson/lemote-2f/yeeloong_laptop/Kconfig     |   65 +++
>  .../loongson/lemote-2f/yeeloong_laptop/Makefile    |   10 +
>  .../lemote-2f/yeeloong_laptop/ec_kb3310b.c         |  126 ++++++
>  .../lemote-2f/yeeloong_laptop/ec_kb3310b.h         |  193 +++++++++
>  .../lemote-2f/yeeloong_laptop/yl_backlight.c       |   93 ++++
>  .../lemote-2f/yeeloong_laptop/yl_battery.c         |  127 ++++++
>  .../loongson/lemote-2f/yeeloong_laptop/yl_hotkey.c |  452 ++++++++++++++++++++
>  .../loongson/lemote-2f/yeeloong_laptop/yl_hwmon.c  |  239 +++++++++++
>  .../lemote-2f/yeeloong_laptop/yl_suspend.c         |  135 ++++++
>  .../loongson/lemote-2f/yeeloong_laptop/yl_vo.c     |  164 +++++++
>  17 files changed, 1635 insertions(+), 322 deletions(-)
>  delete mode 100644 arch/mips/loongson/lemote-2f/ec_kb3310b.c
>  delete mode 100644 arch/mips/loongson/lemote-2f/ec_kb3310b.h
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/Kconfig
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/Makefile
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/ec_kb3310b.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/ec_kb3310b.h
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_backlight.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_battery.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_hotkey.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_hwmon.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_suspend.c
>  create mode 100644 arch/mips/loongson/lemote-2f/yeeloong_laptop/yl_vo.c
>