[PATCH] ppc64: improve g5 sound headphone mute

[Andreas Schwab]

Benjamin Herrenschmidt <benh at kernel.crashing.org> writes:

> This patch fixes a couple more issues with the management of the GPIOs
> dealing with headphone and line out mute on the G5. It should fix the
> remaining problems of people not getting any sound out of the headphone
> jack.

There's still a minor problem: when booting with line-out plugged (didn't
try headphone yet) the initial volume settings are still not right.
Unplugging and plugging again fixes this.

Andreas.

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Andreas Schwab, SuSE Labs, schwab at suse.de
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