imxfb: add pwmr controlled backlight support
Signed-off-by:Eric Bénard <eric@eukrea.com> Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de>
parent
7e688f0d
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Signed-off-by:Eric Bénard <eric@eukrea.com> Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de>