venus_hfi.h 3.1 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. * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
  5. */
  6. #ifndef _VENUS_HFI_H_
  7. #define _VENUS_HFI_H_
  8. #include <linux/irqreturn.h>
  9. #include <linux/clk.h>
  10. #include <linux/regulator/consumer.h>
  11. #include <linux/clk-provider.h>
  12. #include "msm_vidc_internal.h"
  13. #include "msm_vidc_inst.h"
  14. #include "msm_vidc_core.h"
  15. #define VIDC_MAX_PC_SKIP_COUNT 10
  16. struct vidc_buffer_addr_info {
  17. enum msm_vidc_buffer_type buffer_type;
  18. u32 buffer_size;
  19. u32 num_buffers;
  20. u32 align_device_addr;
  21. u32 extradata_addr;
  22. u32 extradata_size;
  23. u32 response_required;
  24. };
  25. struct hfi_pending_packet {
  26. struct list_head list;
  27. void *data;
  28. };
  29. int venus_hfi_session_property(struct msm_vidc_inst *inst,
  30. u32 pkt_type, u32 flags, u32 port,
  31. u32 payload_type, void *payload, u32 payload_size);
  32. int venus_hfi_session_command(struct msm_vidc_inst *inst,
  33. u32 cmd, enum msm_vidc_port_type port, u32 payload_type,
  34. void *payload, u32 payload_size);
  35. int venus_hfi_queue_buffer(struct msm_vidc_inst *inst,
  36. struct msm_vidc_buffer *buffer, struct msm_vidc_buffer *metabuf);
  37. int venus_hfi_queue_super_buffer(struct msm_vidc_inst *inst,
  38. struct msm_vidc_buffer *buffer, struct msm_vidc_buffer *metabuf);
  39. int venus_hfi_release_buffer(struct msm_vidc_inst *inst,
  40. struct msm_vidc_buffer *buffer);
  41. int venus_hfi_start(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  42. int venus_hfi_stop(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  43. int venus_hfi_session_close(struct msm_vidc_inst *inst);
  44. int venus_hfi_session_open(struct msm_vidc_inst *inst);
  45. int venus_hfi_session_pause(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  46. int venus_hfi_session_resume(struct msm_vidc_inst *inst,
  47. enum msm_vidc_port_type port, u32 payload);
  48. int venus_hfi_session_drain(struct msm_vidc_inst *inst, enum msm_vidc_port_type port);
  49. int venus_hfi_session_set_codec(struct msm_vidc_inst *inst);
  50. int venus_hfi_session_set_secure_mode(struct msm_vidc_inst *inst);
  51. int venus_hfi_core_init(struct msm_vidc_core *core);
  52. int venus_hfi_core_deinit(struct msm_vidc_core *core, bool force);
  53. int venus_hfi_noc_error_info(struct msm_vidc_core *core);
  54. int venus_hfi_suspend(struct msm_vidc_core *core);
  55. int venus_hfi_trigger_ssr(struct msm_vidc_core *core, u32 type,
  56. u32 client_id, u32 addr);
  57. int venus_hfi_trigger_stability(struct msm_vidc_inst *inst, u32 type,
  58. u32 client_id, u32 val);
  59. int venus_hfi_reserve_hardware(struct msm_vidc_inst *inst, u32 duration);
  60. int venus_hfi_scale_clocks(struct msm_vidc_inst* inst, u64 freq);
  61. int venus_hfi_scale_buses(struct msm_vidc_inst* inst, u64 bw_ddr, u64 bw_llcc);
  62. int venus_hfi_set_ir_period(struct msm_vidc_inst *inst, u32 ir_type,
  63. enum msm_vidc_inst_capability_type cap_id);
  64. void venus_hfi_pm_work_handler(struct work_struct *work);
  65. irqreturn_t venus_hfi_isr(int irq, void *data);
  66. irqreturn_t venus_hfi_isr_handler(int irq, void *data);
  67. int __prepare_pc(struct msm_vidc_core *core);
  68. struct device_region_info *venus_hfi_get_device_region_info(
  69. struct msm_vidc_core *core, enum msm_vidc_device_region region);
  70. #endif // _VENUS_HFI_H_