threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
98 lines
2.5 KiB
C
98 lines
2.5 KiB
C
/*
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* Copyright (C) 2019 MediaTek Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __VPU_DUMP_H__
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#define __VPU_DUMP_H__
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#include "vpu_cfg.h"
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#include "vpu_ioctl.h"
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#include "vpu_algo.h"
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#include "vpu_cmd.h"
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struct vpu_device;
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struct vpu_dmp {
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// general info
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int read_cnt; // counter of AEE reads the dump from debugfs.
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char info[VPU_DMP_INFO_SZ];
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uint64_t time;
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struct vpu_request req;
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// device
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int vd_state;
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uint32_t vd_dev_state;
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int vd_pw_boost;
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// registers
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uint32_t r_info[VPU_DMP_REG_CNT_INFO];
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uint32_t r_dbg[VPU_DMP_REG_CNT_DBG];
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uint32_t r_mbox[VPU_DMP_REG_CNT_MBOX];
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uint32_t r_CG_CON;
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uint32_t r_SW_RST;
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uint32_t r_DONE_ST;
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uint32_t r_CTRL;
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// command
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struct vpu_cmd_ctl c_ctl[VPU_MAX_PRIORITY];
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struct __vpu_algo c_alg[VPU_MAX_PRIORITY];
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int c_prio;
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int c_prio_max;
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int c_active;
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uint64_t c_timeout;
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// memory
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uint8_t m_reset[VPU_DMP_RESET_SZ];
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uint8_t m_main[VPU_DMP_MAIN_SZ];
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uint8_t m_kernel[VPU_DMP_KERNEL_SZ];
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uint8_t m_iram[VPU_DMP_IRAM_SZ];
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uint8_t m_work[VPU_DMP_WORK_SZ];
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uint8_t m_reg[VPU_DMP_REG_SZ];
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uint8_t m_imem[VPU_DMP_IMEM_SZ];
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uint8_t m_dmem[VPU_DMP_DMEM_SZ];
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#if VPU_XOS
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uint8_t m_pl_algo[VPU_MAX_PRIORITY][VPU_DMP_PRELOAD_SZ];
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uint8_t m_pl_iram[VPU_MAX_PRIORITY][VPU_DMP_IRAM_SZ];
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#endif
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};
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void vpu_dmp_init(struct vpu_device *vd);
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void vpu_dmp_exit(struct vpu_device *vd);
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int vpu_dmp_create_locked(struct vpu_device *vd, struct vpu_request *req,
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const char *fmt, ...);
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void vpu_dmp_free_locked(struct vpu_device *vd);
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void vpu_dmp_free_all(void);
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void vpu_dmp_seq_core(struct seq_file *s, struct vpu_device *vd);
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void vpu_dmp_seq(struct seq_file *s);
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#define vpu_dmp_create(vd, req, fmt, args...) do { \
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pr_debug("%s: vpu_dmp_create\n", __func__); \
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vpu_cmd_lock_all(vd); \
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if (!vpu_pwr_get_locked_nb(vd)) { \
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if (!vpu_dev_boot(vd)) { \
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vpu_dmp_create_locked(vd, req, fmt, ##args); \
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} \
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vpu_pwr_put_locked_nb(vd); \
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} \
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vpu_cmd_unlock_all(vd); \
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} while (0)
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#define vpu_dmp_free(vd) do { \
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pr_debug("%s: vpu_dmp_free\n", __func__); \
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vpu_cmd_lock_all(vd); \
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vpu_dmp_free_locked(vd); \
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vpu_cmd_unlock_all(vd); \
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} while (0)
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#endif
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