/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2016 MediaTek Inc. * Author: PC Chen <[email protected]> * Tiffany Lin <[email protected]> */ #ifndef _MTK_VCODEC_ENC_H_ #define _MTK_VCODEC_ENC_H_ #include <media/videobuf2-core.h> #include <media/v4l2-mem2mem.h> #include "mtk_vcodec_enc_drv.h" #define MTK_VENC_IRQ_STATUS_SPS … #define MTK_VENC_IRQ_STATUS_PPS … #define MTK_VENC_IRQ_STATUS_FRM … #define MTK_VENC_IRQ_STATUS_DRAM … #define MTK_VENC_IRQ_STATUS_PAUSE … #define MTK_VENC_IRQ_STATUS_SWITCH … #define MTK_VENC_IRQ_STATUS_OFFSET … #define MTK_VENC_IRQ_ACK_OFFSET … /** * struct mtk_video_enc_buf - Private data related to each VB2 buffer. * @m2m_buf: M2M buffer * @param_change: Types of encode parameter change before encoding this * buffer * @enc_params: Encode parameters changed before encode this buffer */ struct mtk_video_enc_buf { … }; extern const struct v4l2_ioctl_ops mtk_venc_ioctl_ops; extern const struct v4l2_m2m_ops mtk_venc_m2m_ops; int mtk_venc_unlock(struct mtk_vcodec_enc_ctx *ctx); int mtk_venc_lock(struct mtk_vcodec_enc_ctx *ctx); int mtk_vcodec_enc_queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq); void mtk_vcodec_enc_release(struct mtk_vcodec_enc_ctx *ctx); int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_enc_ctx *ctx); void mtk_vcodec_enc_set_default_params(struct mtk_vcodec_enc_ctx *ctx); #endif /* _MTK_VCODEC_ENC_H_ */
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