On 25-07-18, 17:27, Yoshihiro Shimoda wrote:
> rcar_dmac_chan_get_residue() should not stop the DMAC, because
> the commit 538603c6026c ("dmaengine: sh: rcar-dmac: avoid to write
> CHCR.TE to 1 if TCR is set to 0") had fixed unexpected re-transferring
> issue. But it had caused the next issue
On Wed, Jul 25, 2018 at 10:29 AM Yoshihiro Shimoda
wrote:
> rcar_dmac_chan_get_residue() should not stop the DMAC, because
> the commit 538603c6026c ("dmaengine: sh: rcar-dmac: avoid to write
> CHCR.TE to 1 if TCR is set to 0") had fixed unexpected re-transferring
> issue. But it had caused the
rcar_dmac_chan_get_residue() should not stop the DMAC, because
the commit 538603c6026c ("dmaengine: sh: rcar-dmac: avoid to write
CHCR.TE to 1 if TCR is set to 0") had fixed unexpected re-transferring
issue. But it had caused the next issue which might stop the cyclic
mode transferring. Thus, for