hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

media: mach-omap2/devices.c: set dma mask 

The dma_mask and coherent_dma_mask values were never set.

This prevented the media omap_vout driver from loading successfully.

Tested on a Pandaboard and Beagle XM board.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-07-30 03:17:59 -03:00 committed by Mauro Carvalho Chehab
parent 97299a3035
commit 0bf63e2c29
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-omap2/devices.c
View File

@ -10,6 +10,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/of.h>
@ -43,11 +44,17 @@ static struct resource omap_vout_resource[2] = {
};
#endif
static u64 omap_vout_dma_mask = DMA_BIT_MASK(32);
static struct platform_device omap_vout_device = {
.name = "omap_vout",
.num_resources = ARRAY_SIZE(omap_vout_resource),
.resource = &omap_vout_resource[0],
.id = -1,
.dev = {
.dma_mask = &omap_vout_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
},
};
int __init omap_init_vout(void)