venus_hfi.h 2.9 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Copyright (c) 2020-2021,, The Linux Foundation. All rights reserved.
  4. */
  5. #ifndef _VENUS_HFI_H_
  6. #define _VENUS_HFI_H_
  7. #include <linux/irqreturn.h>
  8. #include <linux/clk.h>
  9. #include <linux/regulator/consumer.h>
  10. #include <linux/clk-provider.h>
  11. #include "msm_vidc_internal.h"
  12. #include "msm_vidc_inst.h"
  13. #include "msm_vidc_core.h"
  14. #define VIDC_MAX_PC_SKIP_COUNT 10
  15. struct vidc_buffer_addr_info {
  16. enum msm_vidc_buffer_type buffer_type;
  17. u32 buffer_size;
  18. u32 num_buffers;
  19. u32 align_device_addr;
  20. u32 extradata_addr;
  21. u32 extradata_size;
  22. u32 response_required;
  23. };
  24. struct hfi_pending_packet {
  25. struct list_head list;
  26. void *data;
  27. };
  28. int venus_hfi_session_property(struct msm_vidc_inst *inst,
  29. u32 pkt_type, u32 flags, u32 port,
  30. u32 payload_type, void *payload, u32 payload_size);
  31. int venus_hfi_session_command(struct msm_vidc_inst *inst,
  32. u32 cmd, enum msm_vidc_port_type port, u32 payload_type,
  33. void *payload, u32 payload_size);
  34. int venus_hfi_queue_buffer(struct msm_vidc_inst *inst,
  35. struct msm_vidc_buffer *buffer, struct msm_vidc_buffer *metabuf);
  36. int venus_hfi_queue_super_buffer(struct msm_vidc_inst *inst,
  37. struct msm_vidc_buffer *buffer, struct msm_vidc_buffer *metabuf);
  38. int venus_hfi_release_buffer(struct msm_vidc_inst *inst,
  39. struct msm_vidc_buffer *buffer);
  40. int venus_hfi_start(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  41. int venus_hfi_stop(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  42. int venus_hfi_session_close(struct msm_vidc_inst *inst);
  43. int venus_hfi_session_open(struct msm_vidc_inst *inst);
  44. int venus_hfi_session_pause(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  45. int venus_hfi_session_resume(struct msm_vidc_inst *inst,
  46. enum msm_vidc_port_type port, u32 payload);
  47. int venus_hfi_session_drain(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  48. int venus_hfi_session_set_codec(struct msm_vidc_inst *inst);
  49. int venus_hfi_session_set_secure_mode(struct msm_vidc_inst *inst);
  50. int venus_hfi_core_init(struct msm_vidc_core *core);
  51. int venus_hfi_core_deinit(struct msm_vidc_core *core, bool force);
  52. int venus_hfi_noc_error_info(struct msm_vidc_core *core);
  53. int venus_hfi_suspend(struct msm_vidc_core *core);
  54. int venus_hfi_trigger_ssr(struct msm_vidc_core *core, u32 type,
  55. u32 client_id, u32 addr);
  56. int venus_hfi_trigger_stability(struct msm_vidc_inst *inst, u32 type,
  57. u32 client_id, u32 val);
  58. int venus_hfi_reserve_hardware(struct msm_vidc_inst *inst, u32 duration);
  59. int venus_hfi_scale_clocks(struct msm_vidc_inst* inst, u64 freq);
  60. int venus_hfi_scale_buses(struct msm_vidc_inst* inst, u64 bw_ddr, u64 bw_llcc);
  61. int venus_hfi_set_ir_period(struct msm_vidc_inst *inst, u32 ir_type,
  62. enum msm_vidc_inst_capability_type cap_id);
  63. void venus_hfi_pm_work_handler(struct work_struct *work);
  64. irqreturn_t venus_hfi_isr(int irq, void *data);
  65. irqreturn_t venus_hfi_isr_handler(int irq, void *data);
  66. int __prepare_pc(struct msm_vidc_core *core);
  67. #endif // _VENUS_HFI_H_