From a22f33b00346f26d29483cdacdbf26df7947ef23 Mon Sep 17 00:00:00 2001
From: Lars-Peter Clausen <lars@metafoo.de>
Date: Sat, 30 Nov 2013 18:00:45 +0100
Subject: [PATCH] ASoC: generic-dmaengine-pcm: Set BATCH flag when residue
 reporting is not supported

For dmaengine drivers which do not support transfer residue reporting we update
the PCM pointer with period granularity. Set the SNDRV_PCM_INFO_BATCH flag in
this case to let userspace know about this.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
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