From: Sylwester Nawrocki <s.nawrocki@samsung.com>
Date: Fri, 4 Jul 2014 14:05:45 +0000 (+0200)
Subject: ASoC: samsung: Correct I2S DAI suspend/resume ops
X-Git-Tag: v3.2.64~234
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d42f37b788f1bfa1b09cca8984ac76fe4dbae64;p=pandora-kernel.git

ASoC: samsung: Correct I2S DAI suspend/resume ops

commit d3d4e5247b013008a39e4d5f69ce4c60ed57f997 upstream.

We should save/restore relevant I2S registers regardless of
the dai->active flag, otherwise some settings are being lost
after system suspend/resume cycle. E.g. I2S slave mode set only
during dai initialization is not preserved and the device ends
up in master mode after system resume.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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