[alsa-devel] [PATCH 0/4 v2] ASoC: rsnd: fixup interrupt / spin lock issue

Kuninori Morimoto kuninori.morimoto.gx at renesas.com
Thu May 21 05:47:33 CEST 2015


Hi Mark, Vinod
Cc Laurent, Hiep-san

These are v2 of fixup unknown interrupt issue patch which was reported by
Hiep-san in v4.1-rcX kernel. It was not happened in v4.0 because ARM
platform side couldn't use DMA transfer.

We tested these same as v1 patches, and confirmed these solved problem

Hiep-san, can you please re-test these patches ?

Kuninori Morimoto (4):
      1) dmaengine: rcar-dmac: fixup spinlock in rcar-dmac
      2) ASoC: rsnd: indicate unknown HW start
      3) ASoC: rsnd: add rsnd_dai_stream_quit()
      4) ASoC: rsnd: spin lock for interrupt handler

 drivers/dma/sh/rcar-dmac.c | 55 +++++++++++++++++++++++++++++++------------------------
 sound/soc/sh/rcar/core.c   | 25 ++++++++++++++++++-------
 sound/soc/sh/rcar/rsnd.h   |  3 +--
 sound/soc/sh/rcar/src.c    | 11 ++++++++---
 sound/soc/sh/rcar/ssi.c    | 18 ++++++++++++++----
 5 files changed, 72 insertions(+), 40 deletions(-)
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