Commit Graph

3 Commits

Author SHA1 Message Date
Ben Dooks cfc3899fcd backlight: Pass device through notify callback in the pwm driver
Add the device to the notify callback's arguments in the PWM backlight 
driver. This brings the notify callback into line with the other 
callbacks defined by this driver.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Simtec Linux Team <linux@simtec.co.uk>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2009-12-17 11:46:01 +00:00
Philipp Zabel 3b73125af6 [ARM] 5044/1: pwm_bl: add init/notify/exit callbacks
This allows platform code to manipulate GPIOs and brightness level as
needed.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-03 13:25:05 +01:00
eric miao 42796d37da [ARM] pxa: add generic PWM backlight driver
Patch mostly from Eric Miao, with minor edits by rmk to convert
Eric's driver to a generic PWM-based backlight driver.

Signed-off-by: eric miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-03 13:25:00 +01:00