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(parent: ee63fab) | patch
dmaengine: ti: k3-udma: Fix TR mode flags for slave_sg and memcpy
authorPeter Ujfalusi <peter.ujfalusi@ti.com>
Tue, 12 May 2020 13:45:31 +0000 (16:45 +0300)
committerVinod Koul <vkoul@kernel.org>
Fri, 15 May 2020 05:52:31 +0000 (11:22 +0530)
commitbe4054b8b6671ebc977eb7774b8e889d2d05d3e3
treeef95ac988561d2204af7866d81c2fbfb5db856e1tree | snapshot
parentee63fab3ccf9795a8fb014415fefdaa74bb0ba46commit | diff
dmaengine: ti: k3-udma: Fix TR mode flags for slave_sg and memcpy

cppi5_tr_csf_set() clears previously set Configuration Specific Flags.
Setting the EOP flag clears the SUPR_EVT flag for the last TR which is not
desirable as we do not want to have events from the TR.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20200512134531.5742-1-peter.ujfalusi@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/ti/k3-udma.c diff | blob | history
Domain: System / Kernel;