openwrt/target/linux/bcm27xx/patches-6.1/950-0725-bcm2835-dma-Fix-WAIT_RESP-on-memcpy.patch
Álvaro Fernández Rojas 793f8ab62c bcm27xx: 6.1: add kernel patches
Add kernel patches for version 6.1.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-06-09 19:12:30 +02:00

26 lines
907 B
Diff

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;