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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2019 MediaTek Inc.
* Author: Xia Jiang <xia.jiang@mediatek.com>
*
*/
#ifndef _MTK_JPEG_ENC_HW_H
#define _MTK_JPEG_ENC_HW_H
#include <media/videobuf2-core.h>
#include "mtk_jpeg_core.h"
#define JPEG_ENC_INT_STATUS_DONE BIT(0)
#define JPEG_ENC_INT_STATUS_MASK_ALLIRQ 0x13
#define JPEG_ENC_DST_ADDR_OFFSET_MASK GENMASK(3, 0)
#define JPEG_ENC_CTRL_YUV_FORMAT_MASK 0x18
#define JPEG_ENC_CTRL_RESTART_EN_BIT BIT(10)
#define JPEG_ENC_CTRL_FILE_FORMAT_BIT BIT(5)
#define JPEG_ENC_CTRL_INT_EN_BIT BIT(2)
#define JPEG_ENC_CTRL_ENABLE_BIT BIT(0)
#define JPEG_ENC_RESET_BIT BIT(0)
#define JPEG_ENC_YUV_FORMAT_YUYV 0
#define JPEG_ENC_YUV_FORMAT_YVYU 1
#define JPEG_ENC_YUV_FORMAT_NV12 2
#define JEPG_ENC_YUV_FORMAT_NV21 3
#define JPEG_ENC_QUALITY_Q60 0x0
#define JPEG_ENC_QUALITY_Q80 0x1
#define JPEG_ENC_QUALITY_Q90 0x2
#define JPEG_ENC_QUALITY_Q95 0x3
#define JPEG_ENC_QUALITY_Q39 0x4
#define JPEG_ENC_QUALITY_Q68 0x5
#define JPEG_ENC_QUALITY_Q84 0x6
#define JPEG_ENC_QUALITY_Q92 0x7
#define JPEG_ENC_QUALITY_Q48 0x8
#define JPEG_ENC_QUALITY_Q74 0xa
#define JPEG_ENC_QUALITY_Q87 0xb
#define JPEG_ENC_QUALITY_Q34 0xc
#define JPEG_ENC_QUALITY_Q64 0xe
#define JPEG_ENC_QUALITY_Q82 0xf
#define JPEG_ENC_QUALITY_Q97 0x10
#define JPEG_ENC_RSTB 0x100
#define JPEG_ENC_CTRL 0x104
#define JPEG_ENC_QUALITY 0x108
#define JPEG_ENC_BLK_NUM 0x10C
#define JPEG_ENC_BLK_CNT 0x110
#define JPEG_ENC_INT_STS 0x11c
#define JPEG_ENC_DST_ADDR0 0x120
#define JPEG_ENC_DMA_ADDR0 0x124
#define JPEG_ENC_STALL_ADDR0 0x128
#define JPEG_ENC_OFFSET_ADDR 0x138
#define JPEG_ENC_RST_MCU_NUM 0x150
#define JPEG_ENC_IMG_SIZE 0x154
#define JPEG_ENC_DEBUG_INFO0 0x160
#define JPEG_ENC_DEBUG_INFO1 0x164
#define JPEG_ENC_TOTAL_CYCLE 0x168
#define JPEG_ENC_BYTE_OFFSET_MASK 0x16c
#define JPEG_ENC_SRC_LUMA_ADDR 0x170
#define JPEG_ENC_SRC_CHROMA_ADDR 0x174
#define JPEG_ENC_STRIDE 0x178
#define JPEG_ENC_IMG_STRIDE 0x17c
#define JPEG_ENC_DCM_CTRL 0x300
#define JPEG_ENC_CODEC_SEL 0x314
#define JPEG_ENC_ULTRA_THRES 0x318
/**
* struct mtk_jpeg_enc_qlt - JPEG encoder quality data
* @quality_param: quality value
* @hardware_value: hardware value of quality
*/
struct mtk_jpeg_enc_qlt {
u8 quality_param;
u8 hardware_value;
};
void mtk_jpeg_enc_reset(void __iomem *base);
u32 mtk_jpeg_enc_get_file_size(void __iomem *base);
void mtk_jpeg_enc_start(void __iomem *enc_reg_base);
void mtk_jpeg_set_enc_src(struct mtk_jpeg_ctx *ctx, void __iomem *base,
struct vb2_buffer *src_buf);
void mtk_jpeg_set_enc_dst(struct mtk_jpeg_ctx *ctx, void __iomem *base,
struct vb2_buffer *dst_buf);
void mtk_jpeg_set_enc_params(struct mtk_jpeg_ctx *ctx, void __iomem *base);
#endif /* _MTK_JPEG_ENC_HW_H */
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