| commit | 7fb3e75e1833743d5faf3adbae46b63f503c6fdf | |
| author | Narayanan G <narayanan.gopalakrishnan@stericsson.com> | |
| Thu, 17 Nov 2011 11:56:41 +0000 (17 17:26 +0530) | ||
| committer | Vinod Koul <vinod.koul@linux.intel.com> | |
| Tue, 22 Nov 2011 04:16:06 +0000 (22 09:46 +0530) | ||
| tree | 32ae4d6b39e5a552e9727ff15a891e4ba2b980fb | treesnapshot (tar.gz zip) |
| parent | ca21a146a45a179a2a7bc86d938a2fbf571a7510 | commitdiff |
dmaengine/ste_dma40: support pm in dma40
This patch adds power management support to the dma40
driver. The DMA registers are backed up and restored,
during suspend/resume. Also flags to track the dma usage
have been introduced to facilitate this. Patch also includes
few other minor changes, related to formatting, comments.
Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This patch adds power management support to the dma40
driver. The DMA registers are backed up and restored,
during suspend/resume. Also flags to track the dma usage
have been introduced to facilitate this. Patch also includes
few other minor changes, related to formatting, comments.
Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
| drivers/dma/ste_dma40.c | diffblobblamehistory | |
| drivers/dma/ste_dma40_ll.h | diffblobblamehistory |