diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch b/target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch new file mode 100644 index 0000000000..34f9fb9843 --- /dev/null +++ b/target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch @@ -0,0 +1,25 @@ +From 8c9492ba95ee874a745d0556da4377798bb0a606 Mon Sep 17 00:00:00 2001 +From: Dom Cobley <popcornmix@gmail.com> +Date: Fri, 21 Apr 2023 16:00:51 +0100 +Subject: [PATCH] bcm2835-dma: Fix WAIT_RESP on memcpy + +It goes in info not extra + +Signed-off-by: Dom Cobley <popcornmix@gmail.com> +--- + drivers/dma/bcm2835-dma.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/dma/bcm2835-dma.c ++++ b/drivers/dma/bcm2835-dma.c +@@ -899,8 +899,8 @@ static struct dma_async_tx_descriptor *b + struct bcm2835_chan *c = to_bcm2835_dma_chan(chan); + struct bcm2835_desc *d; + u32 info = BCM2835_DMA_D_INC | BCM2835_DMA_S_INC | +- WIDE_SOURCE(c->dreq) | WIDE_DEST(c->dreq); +- u32 extra = BCM2835_DMA_INT_EN | WAIT_RESP(c->dreq); ++ WAIT_RESP(c->dreq) | WIDE_SOURCE(c->dreq) | WIDE_DEST(c->dreq); ++ u32 extra = BCM2835_DMA_INT_EN; + size_t max_len = bcm2835_dma_max_frame_length(c); + size_t frames; + |