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| author | Ben Dooks <ben-linux@fluff.org> | 2008-01-28 13:01:21 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-01-28 13:20:51 +0000 |
| commit | c58f7a1d36709e50398c05df9419386befef2c59 (patch) | |
| tree | d42e95dc2d942073b198cbc2490aaccc91ed01b4 /include/asm-arm | |
| parent | c6709e8ef5752314c22c75bc7575f9be390e215b (diff) | |
| download | linux-3.10-c58f7a1d36709e50398c05df9419386befef2c59.tar.gz linux-3.10-c58f7a1d36709e50398c05df9419386befef2c59.tar.bz2 linux-3.10-c58f7a1d36709e50398c05df9419386befef2c59.zip | |
[ARM] 4781/1: S3C24XX: DMA suspend and resume support
If an DMA channel was active at suspend, then ensure that
it is correctly reconfigured when the system resumes.
Note, the previous policy was for each driver to handle their
own reconfiguration on resume. The policy has been changed to
make the individual driver's job easier.
Signed-off-by: Ben Dooks <ben-linux@flfuf.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-s3c2410/dma.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-arm/arch-s3c2410/dma.h b/include/asm-arm/arch-s3c2410/dma.h index c6e8d8f6493..4f291d9b7d9 100644 --- a/include/asm-arm/arch-s3c2410/dma.h +++ b/include/asm-arm/arch-s3c2410/dma.h @@ -214,6 +214,7 @@ struct s3c2410_dma_chan { unsigned long dev_addr; unsigned long load_timeout; unsigned int flags; /* channel flags */ + unsigned int hw_cfg; /* last hw config */ struct s3c24xx_dma_map *map; /* channel hw maps */ |