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msm: camera: mem_mgr: Add dma_buf_vunmap to cam_compat

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dma_buf_vunmap function signature changed between kernel version
5.10 and 5.15.

CRs-Fixed: 3088126
Change-Id: If6ef72aa7839e358bc6d7a384e628b760ecaf265
Signed-off-by: zhuo <quic_zhuo@quicinc.com>
This commit is contained in:
zhuo
2021-11-30 19:22:49 +08:00
parent fdd4d2fbb1
commit cc2c7724f5
3 changed files with 14 additions and 1 deletions
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12
drivers/cam_utils/cam_compat.c
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@@ -354,6 +354,13 @@ int cam_compat_util_get_dmabuf_va(struct dma_buf *dmabuf, uintptr_t *vaddr)
return error_code;
}
void cam_compat_util_put_dmabuf_va(struct dma_buf *dmabuf, void *vaddr)
{
struct dma_buf_map mapping = DMA_BUF_MAP_INIT_VADDR(vaddr);
dma_buf_vunmap(dmabuf, &mapping);
}
int cam_get_ddr_type(void)
{
/* We assume all chipsets running kernel version 5.15+
@@ -395,6 +402,11 @@ int cam_compat_util_get_dmabuf_va(struct dma_buf *dmabuf, uintptr_t *vaddr)
return error_code;
}
void cam_compat_util_put_dmabuf_va(struct dma_buf *dmabuf, void *vaddr)
{
dma_buf_vunmap(dmabuf, vaddr);
}
int cam_get_ddr_type(void)
{
return of_fdt_get_ddrtype();