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| author | Thomas Gessler <thomas.gessler@brueckmann-gmbh.de> | 2025-05-07 20:21:01 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-06 11:01:33 +0200 |
| commit | 80fb5c71ae2141b25abca170939b896b3c8aa53c (patch) | |
| tree | 02a872c1fecfbe938b95873ebfacd5d56ab41ccb /drivers/pci/controller/dwc/pcie-designware.c | |
| parent | 98fd66c8ba77e3a7137575f610271014bc0e701f (diff) | |
dmaengine: xilinx_dma: Set dma_device directions
[ Upstream commit 7e01511443c30a55a5ae78d3debd46d4d872517e ]
Coalesce the direction bits from the enabled TX and/or RX channels into
the directions bit mask of dma_device. Without this mask set,
dma_get_slave_caps() in the DMAEngine fails, which prevents the driver
from being used with an IIO DMAEngine buffer.
Signed-off-by: Thomas Gessler <thomas.gessler@brueckmann-gmbh.de>
Reviewed-by: Suraj Gupta <suraj.gupta2@amd.com>
Tested-by: Folker Schwesinger <dev@folker-schwesinger.de>
Link: https://lore.kernel.org/r/20250507182101.909010-1-thomas.gessler@brueckmann-gmbh.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.c')
0 files changed, 0 insertions, 0 deletions