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ASoC: SDP3430: Add support for EXTMUTE using TWL GPIO6
authorCandelaria Villareal, Jorge <x0107209@ti.com>
Wed, 15 Jul 2009 01:04:08 +0000 (20:04 -0500)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 17 Jul 2009 09:32:39 +0000 (10:32 +0100)
commitc5910a703889cf44ac1aa9405642a7d3b5bc6f24
tree3c3347e4831a2d6184bdf604334b68c65dc9cd23tree | snapshot
parent416c8fe3cdcd2d46a6ca12d8ec6143c62d8569d9commit | diff
ASoC: SDP3430: Add support for EXTMUTE using TWL GPIO6

Board sdp3430 has hardware support for EXTMUTE using TWL4030 GPIO6
line, controlled by register INTBR_PMBR1. Machine driver takes care
of enabling gpio line through i2c and codec driver manipulates the
line during headset ramp up/down sequence.

Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
sound/soc/omap/sdp3430.c diff | blob | history
John Crispins staging tree