| commit | a7c57cf7d4327c41510f8cbf45b1b970e02c34f8 | [log] [tgz] |
|---|---|---|
| author | Linus Walleij <linus.walleij@linaro.org> | Tue Apr 19 08:31:32 2011 +0800 |
| committer | Vinod Koul <vinod.koul@intel.com> | Fri May 13 19:40:15 2011 +0530 |
| tree | 2f1b7ae4940d9540d966f8a287a7337d14cb7c76 | |
| parent | 69cea5a00d3135677939fce1fefe54ed522055a0 [diff] |
dmaengine/dw_dmac: implement pause and resume in dwc_control Some peripherals like amba-pl011 needs pause to be implemented in DMA controller drivers. This also returns correct status from dwc_tx_status() in case chan is paused. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>