2 * Copyright (c) 2016 MediaTek Inc.
3 * Author: PC Chen <pc.chen@mediatek.com>
4 * Tiffany Lin <tiffany.lin@mediatek.com>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
16 #ifndef _MTK_VCODEC_UTIL_H_
17 #define _MTK_VCODEC_UTIL_H_
19 #include <linux/types.h>
20 #include <linux/dma-direction.h>
22 struct mtk_vcodec_mem {
28 struct mtk_vcodec_ctx;
30 extern int mtk_v4l2_dbg_level;
31 extern bool mtk_vcodec_dbg;
37 #define mtk_v4l2_debug(level, fmt, args...) \
39 if (mtk_v4l2_dbg_level >= level) \
40 pr_info("[MTK_V4L2] level=%d %s(),%d: " fmt "\n",\
41 level, __func__, __LINE__, ##args); \
44 #define mtk_v4l2_err(fmt, args...) \
45 pr_err("[MTK_V4L2][ERROR] %s:%d: " fmt "\n", __func__, __LINE__, \
49 #define mtk_v4l2_debug_enter() mtk_v4l2_debug(3, "+")
50 #define mtk_v4l2_debug_leave() mtk_v4l2_debug(3, "-")
52 #define mtk_vcodec_debug(h, fmt, args...) \
55 pr_info("[MTK_VCODEC][%d]: %s() " fmt "\n", \
56 ((struct mtk_vcodec_ctx *)h->ctx)->id, \
60 #define mtk_vcodec_err(h, fmt, args...) \
61 pr_err("[MTK_VCODEC][ERROR][%d]: %s() " fmt "\n", \
62 ((struct mtk_vcodec_ctx *)h->ctx)->id, __func__, ##args)
64 #define mtk_vcodec_debug_enter(h) mtk_vcodec_debug(h, "+")
65 #define mtk_vcodec_debug_leave(h) mtk_vcodec_debug(h, "-")
69 #define mtk_v4l2_debug(level, fmt, args...)
70 #define mtk_v4l2_err(fmt, args...)
71 #define mtk_v4l2_debug_enter()
72 #define mtk_v4l2_debug_leave()
74 #define mtk_vcodec_debug(h, fmt, args...)
75 #define mtk_vcodec_err(h, fmt, args...)
76 #define mtk_vcodec_debug_enter(h)
77 #define mtk_vcodec_debug_leave(h)
81 void __iomem *mtk_vcodec_get_reg_addr(struct mtk_vcodec_ctx *data,
82 unsigned int reg_idx);
83 int mtk_vcodec_mem_alloc(struct mtk_vcodec_ctx *data,
84 struct mtk_vcodec_mem *mem);
85 void mtk_vcodec_mem_free(struct mtk_vcodec_ctx *data,
86 struct mtk_vcodec_mem *mem);
87 #endif /* _MTK_VCODEC_UTIL_H_ */