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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2019-07-30 03:17:59 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-12 13:17:39 -0300 |
| commit | 0bf63e2c2913391dbf7e49ed8df2c89c180e58d9 (patch) | |
| tree | 5b9c004f92130fdd1b4466b1f27c54d77a69c3be | |
| parent | 97299a3035328d7ae2f4fccaf6e549974df6e118 (diff) | |
| download | linux-0bf63e2c2913391dbf7e49ed8df2c89c180e58d9.tar.bz2 | |
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>
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index cc0d08dad141..5a2e198e7db1 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -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) |