Hi Matthias, On Mon, Sep 24, 2012 at 10:25:28PM +0200, Matthias Kaehlcke wrote: > The TPS65217 chip contains a boost converter and current sinks which can be > used to drive LEDs for use as backlights. Expose this functionality via the > backlight API. > > Tested on an AM335x based custom board with a single WLED string, using > different values for ISEL and FDIM (though it would be hard to tell the > difference except for the value in WLEDCTRL1). Both instantiation through the > device tree and by passing platform data have been tested. Testing has been > done with an Androidized 3.2 kernel from the rowboat project. Koen Kooi > reported the driver to be working on a Beaglebone board with LCD3 cape > > This patch is based on the mfd branch (20120924) > > Changes since v3: > > * split in two patches, one for the driver another for adding the mfd > subdevice > * renamed variable "on" to "is_enabled" and changed type to boolean > > Signed-off-by: Matthias Kaehlcke <matthias@xxxxxxxxxxxx> > --- > drivers/video/backlight/Kconfig | 7 + > drivers/video/backlight/Makefile | 1 + > drivers/video/backlight/tps65217_bl.c | 352 +++++++++++++++++++++++++++++++++ > include/linux/mfd/tps65217.h | 18 ++ > 4 files changed, 378 insertions(+) > create mode 100644 drivers/video/backlight/tps65217_bl.c Applied as well, although it could go through Richard's tree. Having his review would be nice anyway. Cheers, Samuel. -- Intel Open Source Technology Centre http://oss.intel.com/ -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
