Hi All
On 2015年05月20日 12:45, Kuninori Morimoto wrote:
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(-)
I have just patched these patches and tested them. I tested 40 times with playback and recode (for 4 times restart x 10 times playback and record), It works very well without any problems. I mean these patches fixed our bug of kernel panic when playback.
Tested by: Cao Minh Hiep cm-hiep@jinso.co.jp
Best Regards, Cao Minh Hiep.