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* [ARM] 5044/1: pwm_bl: add init/notify/exit callbacksPhilipp Zabel2008-07-031-0/+3
| | | | | | | | 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>
* [ARM] pxa: add generic PWM backlight drivereric miao2008-07-031-0/+14
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>