72 lines
2.0 KiB
C
72 lines
2.0 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef __HFI_PLATFORM_H__
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#define __HFI_PLATFORM_H__
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#include <linux/types.h>
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#include <linux/videodev2.h>
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#include "hfi.h"
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#include "hfi_plat_bufs.h"
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#include "hfi_helper.h"
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#define MAX_PLANES 4
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#define MAX_FMT_ENTRIES 32
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#define MAX_CAP_ENTRIES 32
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#define MAX_ALLOC_MODE_ENTRIES 16
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#define MAX_CODEC_NUM 32
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#define MAX_SESSIONS 16
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struct raw_formats {
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u32 buftype;
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u32 fmt;
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};
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struct hfi_plat_caps {
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u32 codec;
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u32 domain;
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bool cap_bufs_mode_dynamic;
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unsigned int num_caps;
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struct hfi_capability caps[MAX_CAP_ENTRIES];
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unsigned int num_pl;
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struct hfi_profile_level pl[HFI_MAX_PROFILE_COUNT];
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unsigned int num_fmts;
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struct raw_formats fmts[MAX_FMT_ENTRIES];
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bool valid; /* used only for Venus v1xx */
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};
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struct hfi_platform_codec_freq_data {
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u32 pixfmt;
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u32 session_type;
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unsigned long vpp_freq;
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unsigned long vsp_freq;
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unsigned long low_power_freq;
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};
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struct hfi_platform {
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unsigned long (*codec_vpp_freq)(u32 session_type, u32 codec);
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unsigned long (*codec_vsp_freq)(u32 session_type, u32 codec);
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unsigned long (*codec_lp_freq)(u32 session_type, u32 codec);
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void (*codecs)(u32 *enc_codecs, u32 *dec_codecs, u32 *count);
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const struct hfi_plat_caps *(*capabilities)(unsigned int *entries);
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int (*bufreq)(struct hfi_plat_buffers_params *params, u32 session_type,
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u32 buftype, struct hfi_buffer_requirements *bufreq);
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};
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extern const struct hfi_platform hfi_plat_v4;
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extern const struct hfi_platform hfi_plat_v6;
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const struct hfi_platform *hfi_platform_get(enum hfi_version version);
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unsigned long hfi_platform_get_codec_vpp_freq(enum hfi_version version, u32 codec,
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u32 session_type);
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unsigned long hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 codec,
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u32 session_type);
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unsigned long hfi_platform_get_codec_lp_freq(enum hfi_version version, u32 codec,
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u32 session_type);
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int hfi_platform_get_codecs(struct venus_core *core, u32 *enc_codecs, u32 *dec_codecs,
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u32 *count);
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#endif
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