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| /* SPDX-License-Identifier: GPL-2.0 */
| /*
| */
| struct btcx_riscmem {
| unsigned int size;
| __le32 *cpu;
| __le32 *jmp;
| dma_addr_t dma;
| };
|
| struct btcx_skiplist {
| int start;
| int end;
| };
|
| int btcx_riscmem_alloc(struct pci_dev *pci,
| struct btcx_riscmem *risc,
| unsigned int size);
| void btcx_riscmem_free(struct pci_dev *pci,
| struct btcx_riscmem *risc);
|
| int btcx_screen_clips(int swidth, int sheight, struct v4l2_rect *win,
| struct v4l2_clip *clips, unsigned int n);
| int btcx_align(struct v4l2_rect *win, struct v4l2_clip *clips,
| unsigned int n, int mask);
| void btcx_sort_clips(struct v4l2_clip *clips, unsigned int nclips);
| void btcx_calc_skips(int line, int width, int *maxy,
| struct btcx_skiplist *skips, unsigned int *nskips,
| const struct v4l2_clip *clips, unsigned int nclips);
|
|
