diff options
Diffstat (limited to 'drivers/staging/media/sunxi/cedrus/cedrus_hw.c')
| -rw-r--r-- | drivers/staging/media/sunxi/cedrus/cedrus_hw.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c index 1744e6fcc999..bcf050a04ffc 100644 --- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c +++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c @@ -227,11 +227,17 @@ int cedrus_hw_probe(struct cedrus_dev *dev) * the RAM offset to the physcal addresses. * * This information will eventually be obtained from device-tree. + * + * XXX(hch): this has no business in a driver and needs to move + * to the device tree. */ #ifdef PHYS_PFN_OFFSET - if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) - dev->dev->dma_pfn_offset = PHYS_PFN_OFFSET; + if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) { + ret = dma_direct_set_offset(dev->dev, PHYS_OFFSET, 0, SZ_4G); + if (ret) + return ret; + } #endif ret = of_reserved_mem_device_init(dev->dev); |