ASoC: Support download of WM8958 MBC firmware
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 11 Mar 2011 18:09:04 +0000 (18:09 +0000)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Tue, 22 Mar 2011 18:41:20 +0000 (18:41 +0000)
Allow userspace to supply an update to the ROM firmware. The firmware
request is non-blocking so userspace can load the firmware at its
leisure without delaying startup, the driver will begin using the
firmware the next time MBC is started after it has been supplied.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

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