diff options
| author | Kuninori Morimoto <[email protected]> | 2013-10-28 23:52:21 -0700 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2013-11-28 13:46:00 +0530 |
| commit | 5affdeea8fd07f89709d39585ec47fb29f73247c (patch) | |
| tree | 9066789630ff690244e2d2a9beadf09a8b7d819d | |
| parent | b3000cd835a6116c0a7d0f8e3df5be26c2138d86 (diff) | |
rcar-hpbdma: initialise plane information when halted
Plane information should be initialized when halted.
It may restart from the wrong plane without this patch.
Reviewed-by: Max Filippov <[email protected]>
Signed-off-by: Kuninori Morimoto <[email protected]>
Acked-by: Simon Horman <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
| -rw-r--r-- | drivers/dma/sh/rcar-hpbdma.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma/sh/rcar-hpbdma.c b/drivers/dma/sh/rcar-hpbdma.c index 83de1dbb7505..3083d901a414 100644 --- a/drivers/dma/sh/rcar-hpbdma.c +++ b/drivers/dma/sh/rcar-hpbdma.c @@ -287,6 +287,9 @@ static void hpb_dmae_halt(struct shdma_chan *schan) ch_reg_write(chan, HPB_DMAE_DCMDR_DQEND, HPB_DMAE_DCMDR); ch_reg_write(chan, HPB_DMAE_DSTPR_DMSTP, HPB_DMAE_DSTPR); + + chan->plane_idx = 0; + chan->first_desc = true; } static const struct hpb_dmae_slave_config * |