Displaying 2 results from an estimated 2 matches for "bdisp_h_filter".
2016 Jun 02
0
[RFC v3 19/45] [media] dma-mapping: Use unsigned long for dma_attrs
...rs);
+ GFP_KERNEL | GFP_DMA, DMA_ATTR_WRITE_COMBINE);
if (!base) {
dev_err(dev, "%s no mem\n", __func__);
return -ENOMEM;
@@ -188,13 +183,9 @@ void bdisp_hw_free_filters(struct device *dev)
{
int size = (BDISP_HF_NB * NB_H_FILTER) + (BDISP_VF_NB * NB_V_FILTER);
- if (bdisp_h_filter[0].virt) {
- DEFINE_DMA_ATTRS(attrs);
-
- dma_set_attr(DMA_ATTR_WRITE_COMBINE, &attrs);
+ if (bdisp_h_filter[0].virt)
dma_free_attrs(dev, size, bdisp_h_filter[0].virt,
- bdisp_h_filter[0].paddr, &attrs);
- }
+ bdisp_h_filter[0].paddr,DMA_ATTR_WRITE_COMBINE);
}
/**...
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi,
This is third approach (complete this time) for replacing struct
dma_attrs with unsigned long.
The main patch (2/45) doing the change is split into many subpatches
for easier review (3-43). They should be squashed together when
applying.
*Important:* Patchset is *only* build tested on allyesconfigs: ARM,
ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests
for other