diff options
| author | Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com> | 2011-05-31 10:34:45 +0900 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-06-01 13:27:40 +0530 |
| commit | c3d4913cd4cd469cbf29d411293e937729e83f3a (patch) | |
| tree | 6bb7e2da26f45b379243793f21d9858ec74515f6 /drivers/dma/ep93xx_dma.c | |
| parent | 55922c9d1b84b89cb946c777fddccb3247e7df2c (diff) | |
| download | linux-next-c3d4913cd4cd469cbf29d411293e937729e83f3a.tar.gz | |
pch_dma: fix DMA issue(ch8-ch11)
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 194f5f2706c7472f9c6bb2d17fa788993606581f
tree c9d4903ea02b18939a4f390956a48be1a3734517
parent 60092d0bde4c8741198da4a69b693d3709385bf1
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>
Diffstat (limited to 'drivers/dma/ep93xx_dma.c')
0 files changed, 0 insertions, 0 deletions