84 lines
2.5 KiB
C
84 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2016 MediaTek Inc.
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* Author: PC Chen <pc.chen@mediatek.com>
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* Tiffany Lin <tiffany.lin@mediatek.com>
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*/
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#ifndef _MTK_VCODEC_UTIL_H_
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#define _MTK_VCODEC_UTIL_H_
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#include <linux/types.h>
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#include <linux/dma-direction.h>
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struct mtk_vcodec_mem {
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size_t size;
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void *va;
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dma_addr_t dma_addr;
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};
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struct mtk_vcodec_fb {
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size_t size;
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dma_addr_t dma_addr;
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};
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struct mtk_vcodec_ctx;
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struct mtk_vcodec_dev;
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#undef pr_fmt
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#define pr_fmt(fmt) "%s(),%d: " fmt, __func__, __LINE__
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#define mtk_v4l2_err(fmt, args...) \
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pr_err("[MTK_V4L2][ERROR] " fmt "\n", ##args)
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#define mtk_vcodec_err(h, fmt, args...) \
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pr_err("[MTK_VCODEC][ERROR][%d]: " fmt "\n", \
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((struct mtk_vcodec_ctx *)(h)->ctx)->id, ##args)
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#if defined(CONFIG_DEBUG_FS)
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extern int mtk_v4l2_dbg_level;
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extern int mtk_vcodec_dbg;
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#define mtk_v4l2_debug(level, fmt, args...) \
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do { \
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if (mtk_v4l2_dbg_level >= (level)) \
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pr_debug("[MTK_V4L2] %s, %d: " fmt "\n", \
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__func__, __LINE__, ##args); \
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} while (0)
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#define mtk_vcodec_debug(h, fmt, args...) \
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do { \
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if (mtk_vcodec_dbg) \
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dev_dbg(&(((struct mtk_vcodec_ctx *)(h)->ctx)->dev->plat_dev->dev), \
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"[MTK_VCODEC][%d]: %s, %d " fmt "\n", \
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((struct mtk_vcodec_ctx *)(h)->ctx)->id, \
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__func__, __LINE__, ##args); \
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} while (0)
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#else
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#define mtk_v4l2_debug(level, fmt, args...) pr_debug(fmt, ##args)
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#define mtk_vcodec_debug(h, fmt, args...) \
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pr_debug("[MTK_VCODEC][%d]: " fmt "\n", \
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((struct mtk_vcodec_ctx *)(h)->ctx)->id, ##args)
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#endif
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#define mtk_v4l2_debug_enter() mtk_v4l2_debug(3, "+")
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#define mtk_v4l2_debug_leave() mtk_v4l2_debug(3, "-")
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#define mtk_vcodec_debug_enter(h) mtk_vcodec_debug(h, "+")
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#define mtk_vcodec_debug_leave(h) mtk_vcodec_debug(h, "-")
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void __iomem *mtk_vcodec_get_reg_addr(struct mtk_vcodec_ctx *data,
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unsigned int reg_idx);
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int mtk_vcodec_mem_alloc(struct mtk_vcodec_ctx *data,
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struct mtk_vcodec_mem *mem);
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void mtk_vcodec_mem_free(struct mtk_vcodec_ctx *data,
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struct mtk_vcodec_mem *mem);
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void mtk_vcodec_set_curr_ctx(struct mtk_vcodec_dev *vdec_dev,
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struct mtk_vcodec_ctx *ctx, int hw_idx);
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struct mtk_vcodec_ctx *mtk_vcodec_get_curr_ctx(struct mtk_vcodec_dev *vdec_dev,
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unsigned int hw_idx);
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void *mtk_vcodec_get_hw_dev(struct mtk_vcodec_dev *dev, int hw_idx);
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#endif /* _MTK_VCODEC_UTIL_H_ */
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