linux-toradex.git/drivers/video/backlight/lm3630_bl.c, branch master

backlight: lm3630: apply chip revision

2013-11-13T03:09:15+00:00

The LM3630 chip was revised by TI and chip name was also changed to
LM3630A.  And register map, default values and initial sequences are
changed.  The files, lm3630_bl.{c,h} are replaced by lm3630a_bl.{c,h} You
can find more information about LM3630A(datasheet, evm etc) at
http://www.ti.com/product/lm3630a

Signed-off-by: Daniel Jeong 
Signed-off-by: Jingoo Han 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

drivers/video/backlight/lm3630_bl.c: remove ret = -EIO of lm3630_backlight_register()

2013-02-22T01:22:25+00:00

There is no need to return -EIO, because backlight_device_register()
already returns correct error values.

Signed-off-by: Jingoo Han 
Acked-by: Daniel Jeong 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: lm3630: fix checkpatch warning

2012-12-18T01:15:15+00:00

This patch fixes the checkpatch warning as below:

  WARNING: static const char * array should probably be static const char * const

Signed-off-by: Jingoo Han 
Cc: Richard Purdie 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

backlight: remove use of __devexit

2012-11-28T20:06:39+00:00

CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: remove use of __devinit

2012-11-28T20:05:39+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: remove use of __devexit_p

2012-11-28T20:03:45+00:00

CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer
needed.

Signed-off-by: Bill Pemberton 
Cc: Richard Purdie 
Cc: Florian Tobias Schandinat 
Acked-by: Jingoo Han 
Signed-off-by: Greg Kroah-Hartman

backlight: add Backlight driver for lm3630 chip

2012-10-05T18:04:53+00:00

This driver is a general version for LM3630 backlgiht driver chip of TI.

LM3630 :
The LM3630 is a current mode boost converter which supplies the power
and controls the current in two strings of up to 10 LEDs per string.
Programming is done over an I2C compatible interface.
www.ti.com

[akpm@linux-foundation.org: make bled_name[] static, a few coding style tuneups, create new set_intensity(), partly to avoid awkward layout gymnastics]
Signed-off-by: G.Shark Jeong 
Cc: Richard Purdie 
Cc: Daniel Jeong 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds