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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2019-01-28 23:55:00 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-03-19 20:55:45 +0300 |
| commit | 70a4f5cda82f7197c350099b66fd23506620810e (patch) | |
| tree | f6447e3f95fd7f9367b50f27e24492fa7ec9df07 /drivers/staging/media/sunxi/cedrus/cedrus_hw.c | |
| parent | dfecb7b2564dcb5fa0c36a615b0d5960eff413ac (diff) | |
| download | linux-70a4f5cda82f7197c350099b66fd23506620810e.tar.xz | |
media: cedrus: Add a quirk for not setting DMA offset
H6 VPU doesn't work if DMA offset is set.
Add a quirk for it.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus_hw.c')
| -rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index 0acf219a8c91..fbfff7c1c771 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -177,7 +177,8 @@ int cedrus_hw_probe(struct cedrus_dev *dev) */ #ifdef PHYS_PFN_OFFSET - dev->dev->dma_pfn_offset = PHYS_PFN_OFFSET; + if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) + dev->dev->dma_pfn_offset = PHYS_PFN_OFFSET; #endif ret = of_reserved_mem_device_init(dev->dev); |