diff options
| author | Mans Rullgard <[email protected]> | 2016-01-11 13:04:29 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2016-01-14 11:19:42 +0530 |
| commit | 2895b2cad6e7a95104cf396e5330054453382ae1 (patch) | |
| tree | cd28330654a9c75992511b80b42e6fe96e70deca /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | df3bb8a0e619d501cd13334c3e0586edcdcbc716 (diff) | |
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 <[email protected]>
Reviewed-by: Viresh Kumar <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Cc: <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions