/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef HWS_VIDEO_H #define HWS_VIDEO_H struct hws_video; int hws_video_register(struct hws_pcie_dev *dev); void hws_video_unregister(struct hws_pcie_dev *dev); void hws_enable_video_capture(struct hws_pcie_dev *hws, unsigned int chan, bool on); void hws_prime_next_locked(struct hws_video *vid); int hws_video_init_channel(struct hws_pcie_dev *pdev, int ch); void hws_video_cleanup_channel(struct hws_pcie_dev *pdev, int ch); void check_video_format(struct hws_pcie_dev *pdx); int hws_check_card_status(struct hws_pcie_dev *hws); void hws_init_video_sys(struct hws_pcie_dev *hws, bool enable); void hws_program_dma_for_addr(struct hws_pcie_dev *hws, unsigned int ch, dma_addr_t dma); void hws_set_dma_doorbell(struct hws_pcie_dev *hws, unsigned int ch, dma_addr_t dma, const char *tag); int hws_video_quiesce(struct hws_pcie_dev *hws, const char *reason); void hws_video_pm_resume(struct hws_pcie_dev *hws); #endif