pch_dma: fix DMA issue(ch8-ch11)

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ISSUE: In case PCH_DMA with I2S communications with ch8~ch11, sometimes I2S data
is not send correctly.
CAUSE: The following patch I submitted before was not enough modification for
supporting DMA ch8~ch11. The modification for status register of ch8~11 was not
enough.

pch_dma: Support I2S for ML7213 IOH
author	Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
	Mon, 9 May 2011 07:09:38 +0000 (16:09 +0900)
committer	Vinod Koul <vinod.koul@intel.com>
	Mon, 9 May 2011 11:42:23 +0000 (16:42 +0530)
commit	194f5f2706
tree	c9d4903ea0
parent	60092d0bde

This patch fixes the issue.
We can confirm PCH_DMA with I2S communications with ch8~ch11 works well.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

...

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Tomoya MORINAGA 2011-05-31 10:34:45 +09:00 • committed by Vinod Koul

parent 55922c9d1b

commit c3d4913cd4

1 changed files with 55 additions and 14 deletions

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drivers/dma/pch_dma.c

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