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)
47 lines
2.0 KiB
C
47 lines
2.0 KiB
C
/*
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* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
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* Copyright (C) 2017 Linaro Ltd.
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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 and
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* only version 2 as 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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*/
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#ifndef __VENUS_HELPERS_H__
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#define __VENUS_HELPERS_H__
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#include <media/videobuf2-v4l2.h>
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struct venus_inst;
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bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt);
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struct vb2_v4l2_buffer *venus_helper_find_buf(struct venus_inst *inst,
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unsigned int type, u32 idx);
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void venus_helper_buffers_done(struct venus_inst *inst,
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enum vb2_buffer_state state);
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int venus_helper_vb2_buf_init(struct vb2_buffer *vb);
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int venus_helper_vb2_buf_prepare(struct vb2_buffer *vb);
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void venus_helper_vb2_buf_queue(struct vb2_buffer *vb);
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void venus_helper_vb2_stop_streaming(struct vb2_queue *q);
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int venus_helper_vb2_start_streaming(struct venus_inst *inst);
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void venus_helper_m2m_device_run(void *priv);
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void venus_helper_m2m_job_abort(void *priv);
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int venus_helper_get_bufreq(struct venus_inst *inst, u32 type,
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struct hfi_buffer_requirements *req);
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int venus_helper_set_input_resolution(struct venus_inst *inst,
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unsigned int width, unsigned int height);
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int venus_helper_set_output_resolution(struct venus_inst *inst,
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unsigned int width, unsigned int height);
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int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
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unsigned int output_bufs);
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int venus_helper_set_color_format(struct venus_inst *inst, u32 fmt);
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void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf);
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void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx);
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void venus_helper_init_instance(struct venus_inst *inst);
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#endif
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