This is a note to let you know that I've just added the patch titled
dmaengine: apple-admac: Set src_addr_widths capability
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
dmaengine-apple-admac-set-src_addr_widths-capability.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ee86eee1bd4cd351f0c6fa074def48b3531db9d7
Author: Martin Povišer <povik+lin@xxxxxxxxxxx>
Date: Fri Feb 24 16:22:22 2023 +0100
dmaengine: apple-admac: Set src_addr_widths capability
[ Upstream commit 6e96adcaa7a29827ac8ee8df290a44957a4823ec ]
Add missing setting of 'src_addr_widths', which is the same as for the
other direction.
Fixes: b127315d9a78 ("dmaengine: apple-admac: Add Apple ADMAC driver")
Signed-off-by: Martin Povišer <povik+lin@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20230224152222.26732-3-povik+lin@xxxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 00cbfafe0ed9d..b9132b495d181 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -858,6 +858,9 @@ static int admac_probe(struct platform_device *pdev)
dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
dma->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
+ dma->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
+ BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
+ BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
