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| H A D | at_hdmac.c | diff 8a47221f Mon Oct 24 15:02:37 MDT 2022 Tudor Ambarus <tudor.ambarus@microchip.com> dmaengine: at_hdmac: Start transfer for cyclic channels in issue_pending Cyclic channels must too call issue_pending in order to start a transfer. Start the transfer in issue_pending regardless of the type of channel. This wrongly worked before, because in the past the transfer was started at tx_submit level when only a desc in the transfer list. Fixes: 53830cc75974 ("dmaengine: at_hdmac: add cyclic DMA operation support") Reported-by: Peter Rosin <peda@axentia.se> Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/ Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com Link: https://lore.kernel.org/r/20221025090306.297886-4-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org> diff 53830cc7 Sat Apr 30 08:57:46 MDT 2011 Nicolas Ferre <nicolas.ferre@microchip.com> dmaengine: at_hdmac: add cyclic DMA operation support Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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