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| author | Mans Rullgard <mans@mansr.com> | 2016-01-11 13:04:29 +0000 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-01-14 11:19:42 +0530 |
| commit | 2895b2cad6e7a95104cf396e5330054453382ae1 (patch) | |
| tree | cd28330654a9c75992511b80b42e6fe96e70deca /Documentation/vgaarbiter.txt | |
| parent | df3bb8a0e619d501cd13334c3e0586edcdcbc716 (diff) | |
| download | talos-obmc-linux-2895b2cad6e7a95104cf396e5330054453382ae1.tar.gz talos-obmc-linux-2895b2cad6e7a95104cf396e5330054453382ae1.zip | |
dmaengine: dw: fix cyclic transfer callbacks
Cyclic transfer callbacks rely on block completion interrupts which were
disabled in commit ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block
interrupts"). This re-enables block interrupts so the cyclic callbacks
can work. Other transfer types are not affected as they set the INT_EN
bit only on the last block.
Fixes: ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block interrupts")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Cc: <stable@vger.kernel.org>
Diffstat (limited to 'Documentation/vgaarbiter.txt')
0 files changed, 0 insertions, 0 deletions
