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facetimehd: don't access __iomem directly

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Sven Schnelle
2015-11-28 07:29:47 +01:00
parent 5305cee744
commit 9dd6bc2a02
8 changed files with 180 additions and 136 deletions
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9
fthd_buffer.h
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@@ -45,6 +45,7 @@ struct dma_descriptor_list {
u32 field0;
u32 count;
struct dma_descriptor desc[4];
char unknown[216];
} __attribute__((packed));
struct iommu_obj {
@@ -56,7 +57,7 @@ struct iommu_obj {
struct fthd_plane {
u8 *virt;
u64 phys;
dma_addr_t dma;
dma_addr_t dma;
int len;
struct iommu_obj *iommu;
};
@@ -66,7 +67,7 @@ struct h2t_buf_ctx {
struct vb2_buffer *vb;
struct iommu_obj *plane[4];
struct isp_mem_obj *dma_desc_obj;
struct dma_descriptor_list *dma_desc_list;
struct dma_descriptor_list dma_desc_list;
/* waitqueue for signaling buffer completion */
wait_queue_head_t wq;
int done;
@@ -75,8 +76,8 @@ struct h2t_buf_ctx {
extern int setup_buffers(struct fthd_private *dev_priv);
extern int fthd_buffer_init(struct fthd_private *dev_priv);
extern void fthd_buffer_exit(struct fthd_private *dev_priv);
extern void fthd_buffer_return_handler(struct fthd_private *dev_priv, struct dma_descriptor_list *list, int size);
extern void fthd_buffer_queued_handler(struct fthd_private *dev_priv, struct dma_descriptor_list *list);
extern void fthd_buffer_return_handler(struct fthd_private *dev_priv, u32 offset, int size);
extern void fthd_buffer_queued_handler(struct fthd_private *dev_priv, u32 offset);
extern struct iommu_obj *iommu_allocate_sgtable(struct fthd_private *dev_priv, struct sg_table *);
extern void iommu_free(struct fthd_private *dev_priv, struct iommu_obj *obj);
#endif