/* SPDX-License-Identifier: GPL-2.0-only */
/* linux/drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h
*
* Register definition file for Samsung JPEG codec driver
*
* Copyright (c) 2011-2014 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
* Author: Jacek Anaszewski <j.anaszewski@samsung.com>
*/
#ifndef JPEG_REGS_H_
#define JPEG_REGS_H_
/* Register and bit definitions for S5PC210 */
/* JPEG mode register */
#define S5P_JPGMOD
0x00
#define S5P_PROC_MODE_MASK (
0x1 <<
3)
#define S5P_PROC_MODE_DECOMPR (
0x1 <<
3)
#define S5P_PROC_MODE_COMPR (
0x0 <<
3)
#define S5P_SUBSAMPLING_MODE_MASK
0x7
#define S5P_SUBSAMPLING_MODE_444 (
0x0 <<
0)
#define S5P_SUBSAMPLING_MODE_422 (
0x1 <<
0)
#define S5P_SUBSAMPLING_MODE_420 (
0x2 <<
0)
#define S5P_SUBSAMPLING_MODE_GRAY (
0x3 <<
0)
/* JPEG operation status register */
#define S5P_JPGOPR
0x04
/* Quantization tables*/
#define S5P_JPG_QTBL
0x08
#define S5P_QT_NUMt_SHIFT(t) (((t) -
1) <<
1)
#define S5P_QT_NUMt_MASK(t) (
0x3 << S5P_QT_NUMt_SHIFT(t))
/* Huffman tables */
#define S5P_JPG_HTBL
0x0c
#define S5P_HT_NUMt_AC_SHIFT(t) (((t) <<
1) -
1)
#define S5P_HT_NUMt_AC_MASK(t) (
0x1 << S5P_HT_NUMt_AC_SHIFT(t))
#define S5P_HT_NUMt_DC_SHIFT(t) (((t) -
1) <<
1)
#define S5P_HT_NUMt_DC_MASK(t) (
0x1 << S5P_HT_NUMt_DC_SHIFT(t))
/* JPEG restart interval register upper byte */
#define S5P_JPGDRI_U
0x10
/* JPEG restart interval register lower byte */
#define S5P_JPGDRI_L
0x14
/* JPEG vertical resolution register upper byte */
#define S5P_JPGY_U
0x18
/* JPEG vertical resolution register lower byte */
#define S5P_JPGY_L
0x1c
/* JPEG horizontal resolution register upper byte */
#define S5P_JPGX_U
0x20
/* JPEG horizontal resolution register lower byte */
#define S5P_JPGX_L
0x24
/* JPEG byte count register upper byte */
#define S5P_JPGCNT_U
0x28
/* JPEG byte count register middle byte */
#define S5P_JPGCNT_M
0x2c
/* JPEG byte count register lower byte */
#define S5P_JPGCNT_L
0x30
/* JPEG interrupt setting register */
#define S5P_JPGINTSE
0x34
#define S5P_RSTm_INT_EN_MASK (
0x1 <<
7)
#define S5P_RSTm_INT_EN (
0x1 <<
7)
#define S5P_DATA_NUM_INT_EN_MASK (
0x1 <<
6)
#define S5P_DATA_NUM_INT_EN (
0x1 <<
6)
#define S5P_FINAL_MCU_NUM_INT_EN_MASK (
0x1 <<
5)
#define S5P_FINAL_MCU_NUM_INT_EN (
0x1 <<
5)
/* JPEG interrupt status register */
#define S5P_JPGINTST
0x38
#define S5P_RESULT_STAT_SHIFT
6
#define S5P_RESULT_STAT_MASK (
0x1 << S5P_RESULT_STAT_SHIFT)
#define S5P_STREAM_STAT_SHIFT
5
#define S5P_STREAM_STAT_MASK (
0x1 << S5P_STREAM_STAT_SHIFT)
/* JPEG command register */
#define S5P_JPGCOM
0x4c
#define S5P_INT_RELEASE (
0x1 <<
2)
/* Raw image data r/w address register */
#define S5P_JPG_IMGADR
0x50
/* JPEG file r/w address register */
#define S5P_JPG_JPGADR
0x58
/* Coefficient for RGB-to-YCbCr converter register */
#define S5P_JPG_COEF(n) (
0x5c + (((n) -
1) <<
2))
#define S5P_COEFn_SHIFT(j) ((
3 - (j)) <<
3)
#define S5P_COEFn_MASK(j) (
0xff << S5P_COEFn_SHIFT(j))
/* JPEG color mode register */
#define S5P_JPGCMOD
0x68
#define S5P_MOD_SEL_MASK (
0x7 <<
5)
#define S5P_MOD_SEL_422 (
0x1 <<
5)
#define S5P_MOD_SEL_565 (
0x2 <<
5)
#define S5P_MODE_Y16_MASK (
0x1 <<
1)
#define S5P_MODE_Y16 (
0x1 <<
1)
/* JPEG clock control register */
#define S5P_JPGCLKCON
0x6c
#define S5P_CLK_DOWN_READY (
0x1 <<
1)
#define S5P_POWER_ON (
0x1 <<
0)
/* JPEG start register */
#define S5P_JSTART
0x70
/* JPEG SW reset register */
#define S5P_JPG_SW_RESET
0x78
/* JPEG timer setting register */
#define S5P_JPG_TIMER_SE
0x7c
#define S5P_TIMER_INT_EN_MASK (
0x1UL <<
31)
#define S5P_TIMER_INT_EN (
0x1UL <<
31)
#define S5P_TIMER_INIT_MASK
0x7fffffff
/* JPEG timer status register */
#define S5P_JPG_TIMER_ST
0x80
#define S5P_TIMER_INT_STAT_SHIFT
31
#define S5P_TIMER_INT_STAT_MASK (
0x1UL << S5P_TIMER_INT_STAT_SHIFT)
#define S5P_TIMER_CNT_SHIFT
0
#define S5P_TIMER_CNT_MASK
0x7fffffff
/* JPEG decompression output format register */
#define S5P_JPG_OUTFORM
0x88
#define S5P_DEC_OUT_FORMAT_MASK (
0x1 <<
0)
#define S5P_DEC_OUT_FORMAT_422 (
0x0 <<
0)
#define S5P_DEC_OUT_FORMAT_420 (
0x1 <<
0)
/* JPEG version register */
#define S5P_JPG_VERSION
0x8c
/* JPEG compressed stream size interrupt setting register */
#define S5P_JPG_ENC_STREAM_INTSE
0x98
#define S5P_ENC_STREAM_INT_MASK (
0x1 <<
24)
#define S5P_ENC_STREAM_INT_EN (
0x1 <<
24)
#define S5P_ENC_STREAM_BOUND_MASK
0xffffff
/* JPEG compressed stream size interrupt status register */
#define S5P_JPG_ENC_STREAM_INTST
0x9c
#define S5P_ENC_STREAM_INT_STAT_MASK
0x1
/* JPEG quantizer table register */
#define S5P_JPG_QTBL_CONTENT(n) (
0x400 + (n) *
0x100)
/* JPEG DC Huffman table register */
#define S5P_JPG_HDCTBL(n) (
0x800 + (n) *
0x400)
/* JPEG DC Huffman table register */
#define S5P_JPG_HDCTBLG(n) (
0x840 + (n) *
0x400)
/* JPEG AC Huffman table register */
#define S5P_JPG_HACTBL(n) (
0x880 + (n) *
0x400)
/* JPEG AC Huffman table register */
#define S5P_JPG_HACTBLG(n) (
0x8c0 + (n) *
0x400)
/* Register and bit definitions for Exynos 4x12 */
/* JPEG Codec Control Registers */
#define EXYNOS4_JPEG_CNTL_REG
0x00
#define EXYNOS4_INT_EN_REG
0x04
#define EXYNOS4_INT_TIMER_COUNT_REG
0x08
#define EXYNOS4_INT_STATUS_REG
0x0c
#define EXYNOS4_OUT_MEM_BASE_REG
0x10
#define EXYNOS4_JPEG_IMG_SIZE_REG
0x14
#define EXYNOS4_IMG_BA_PLANE_1_REG
0x18
#define EXYNOS4_IMG_SO_PLANE_1_REG
0x1c
#define EXYNOS4_IMG_PO_PLANE_1_REG
0x20
#define EXYNOS4_IMG_BA_PLANE_2_REG
0x24
#define EXYNOS4_IMG_SO_PLANE_2_REG
0x28
#define EXYNOS4_IMG_PO_PLANE_2_REG
0x2c
#define EXYNOS4_IMG_BA_PLANE_3_REG
0x30
#define EXYNOS4_IMG_SO_PLANE_3_REG
0x34
#define EXYNOS4_IMG_PO_PLANE_3_REG
0x38
#define EXYNOS4_TBL_SEL_REG
0x3c
#define EXYNOS4_IMG_FMT_REG
0x40
#define EXYNOS4_BITSTREAM_SIZE_REG
0x44
#define EXYNOS4_PADDING_REG
0x48
#define EXYNOS4_HUFF_CNT_REG
0x4c
#define EXYNOS4_FIFO_STATUS_REG
0x50
#define EXYNOS4_DECODE_XY_SIZE_REG
0x54
#define EXYNOS4_DECODE_IMG_FMT_REG
0x58
#define EXYNOS4_QUAN_TBL_ENTRY_REG
0x100
#define EXYNOS4_HUFF_TBL_ENTRY_REG
0x200
/****************************************************************/
/* Bit definition part */
/****************************************************************/
/* JPEG CNTL Register bit */
#define EXYNOS4_ENC_DEC_MODE_MASK (
0xfffffffc <<
0)
#define EXYNOS4_DEC_MODE (
1 <<
0)
#define EXYNOS4_ENC_MODE (
1 <<
1)
#define EXYNOS4_AUTO_RST_MARKER (
1 <<
2)
#define EXYNOS4_RST_INTERVAL_SHIFT
3
#define EXYNOS4_RST_INTERVAL(x) (((x) &
0xffff) \
<< EXYNOS4_RST_INTERVAL_SHIFT)
#define EXYNOS4_HUF_TBL_EN (
1 <<
19)
#define EXYNOS4_HOR_SCALING_SHIFT
20
#define EXYNOS4_HOR_SCALING_MASK (
3 << EXYNOS4_HOR_SCALING_SHIFT)
#define EXYNOS4_HOR_SCALING(x) (((x) &
0x3) \
<< EXYNOS4_HOR_SCALING_SHIFT)
#define EXYNOS4_VER_SCALING_SHIFT
22
#define EXYNOS4_VER_SCALING_MASK (
3 << EXYNOS4_VER_SCALING_SHIFT)
#define EXYNOS4_VER_SCALING(x) (((x) &
0x3) \
<< EXYNOS4_VER_SCALING_SHIFT)
#define EXYNOS4_PADDING (
1 <<
27)
#define EXYNOS4_SYS_INT_EN (
1 <<
28)
#define EXYNOS4_SOFT_RESET_HI (
1 <<
29)
/* JPEG INT Register bit */
#define EXYNOS4_INT_EN_MASK (
0x1f <<
0)
#define EXYNOS5433_INT_EN_MASK (
0x1ff <<
0)
#define EXYNOS4_PROT_ERR_INT_EN (
1 <<
0)
#define EXYNOS4_IMG_COMPLETION_INT_EN (
1 <<
1)
#define EXYNOS4_DEC_INVALID_FORMAT_EN (
1 <<
2)
#define EXYNOS4_MULTI_SCAN_ERROR_EN (
1 <<
3)
#define EXYNOS4_FRAME_ERR_EN (
1 <<
4)
#define EXYNOS4_INT_EN_ALL (
0x1f <<
0)
#define EXYNOS5433_INT_EN_ALL (
0x1b6 <<
0)
#define EXYNOS4_MOD_REG_PROC_ENC (
0 <<
3)
#define EXYNOS4_MOD_REG_PROC_DEC (
1 <<
3)
#define EXYNOS4_MOD_REG_SUBSAMPLE_444 (
0 <<
0)
#define EXYNOS4_MOD_REG_SUBSAMPLE_422 (
1 <<
0)
#define EXYNOS4_MOD_REG_SUBSAMPLE_420 (
2 <<
0)
#define EXYNOS4_MOD_REG_SUBSAMPLE_GRAY (
3 <<
0)
/* JPEG IMAGE SIZE Register bit */
#define EXYNOS4_X_SIZE_SHIFT
0
#define EXYNOS4_X_SIZE_MASK (
0xffff << EXYNOS4_X_SIZE_SHIFT)
#define EXYNOS4_X_SIZE(x) (((x) &
0xffff) << EXYNOS4_X_SIZE_SHIFT)
#define EXYNOS4_Y_SIZE_SHIFT
16
#define EXYNOS4_Y_SIZE_MASK (
0xffff << EXYNOS4_Y_SIZE_SHIFT)
#define EXYNOS4_Y_SIZE(x) (((x) &
0xffff) << EXYNOS4_Y_SIZE_SHIFT)
/* JPEG IMAGE FORMAT Register bit */
#define EXYNOS4_ENC_IN_FMT_MASK
0xffff0000
#define EXYNOS4_ENC_GRAY_IMG (
0 <<
0)
#define EXYNOS4_ENC_RGB_IMG (
1 <<
0)
#define EXYNOS4_ENC_YUV_444_IMG (
2 <<
0)
#define EXYNOS4_ENC_YUV_422_IMG (
3 <<
0)
#define EXYNOS4_ENC_YUV_440_IMG (
4 <<
0)
#define EXYNOS4_DEC_GRAY_IMG (
0 <<
0)
#define EXYNOS4_DEC_RGB_IMG (
1 <<
0)
#define EXYNOS4_DEC_YUV_444_IMG (
2 <<
0)
#define EXYNOS4_DEC_YUV_422_IMG (
3 <<
0)
#define EXYNOS4_DEC_YUV_420_IMG (
4 <<
0)
#define EXYNOS4_GRAY_IMG_IP_SHIFT
3
#define EXYNOS4_GRAY_IMG_IP_MASK (
7 << EXYNOS4_GRAY_IMG_IP_SHIFT)
#define EXYNOS4_GRAY_IMG_IP (
4 << EXYNOS4_GRAY_IMG_IP_SHIFT)
#define EXYNOS4_RGB_IP_SHIFT
6
#define EXYNOS4_RGB_IP_MASK (
7 << EXYNOS4_RGB_IP_SHIFT)
#define EXYNOS4_RGB_IP_RGB_16BIT_IMG (
4 << EXYNOS4_RGB_IP_SHIFT)
#define EXYNOS4_RGB_IP_RGB_32BIT_IMG (
5 << EXYNOS4_RGB_IP_SHIFT)
#define EXYNOS4_YUV_444_IP_SHIFT
9
#define EXYNOS4_YUV_444_IP_MASK (
7 << EXYNOS4_YUV_444_IP_SHIFT)
#define EXYNOS4_YUV_444_IP_YUV_444_2P_IMG (
4 << EXYNOS4_YUV_444_IP_SHIFT)
#define EXYNOS4_YUV_444_IP_YUV_444_3P_IMG (
5 << EXYNOS4_YUV_444_IP_SHIFT)
#define EXYNOS4_YUV_422_IP_SHIFT
12
#define EXYNOS4_YUV_422_IP_MASK (
7 << EXYNOS4_YUV_422_IP_SHIFT)
#define EXYNOS4_YUV_422_IP_YUV_422_1P_IMG (
4 << EXYNOS4_YUV_422_IP_SHIFT)
#define EXYNOS4_YUV_422_IP_YUV_422_2P_IMG (
5 << EXYNOS4_YUV_422_IP_SHIFT)
#define EXYNOS4_YUV_422_IP_YUV_422_3P_IMG (
6 << EXYNOS4_YUV_422_IP_SHIFT)
#define EXYNOS4_YUV_420_IP_SHIFT
15
#define EXYNOS4_YUV_420_IP_MASK (
7 << EXYNOS4_YUV_420_IP_SHIFT)
#define EXYNOS4_YUV_420_IP_YUV_420_2P_IMG (
4 << EXYNOS4_YUV_420_IP_SHIFT)
#define EXYNOS4_YUV_420_IP_YUV_420_3P_IMG (
5 << EXYNOS4_YUV_420_IP_SHIFT)
#define EXYNOS4_ENC_FMT_SHIFT
24
#define EXYNOS4_ENC_FMT_MASK (
3 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS5433_ENC_FMT_MASK (
7 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS4_ENC_FMT_GRAY (
0 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS4_ENC_FMT_YUV_444 (
1 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS4_ENC_FMT_YUV_422 (
2 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS4_ENC_FMT_YUV_420 (
3 << EXYNOS4_ENC_FMT_SHIFT)
#define EXYNOS4_JPEG_DECODED_IMG_FMT_MASK
0x03
#define EXYNOS4_SWAP_CHROMA_CRCB (
1 <<
26)
#define EXYNOS4_SWAP_CHROMA_CBCR (
0 <<
26)
#define EXYNOS5433_SWAP_CHROMA_CRCB (
1 <<
27)
#define EXYNOS5433_SWAP_CHROMA_CBCR (
0 <<
27)
/* JPEG HUFF count Register bit */
#define EXYNOS4_HUFF_COUNT_MASK
0xffff
/* JPEG Decoded_img_x_y_size Register bit */
#define EXYNOS4_DECODED_SIZE_MASK
0x0000ffff
/* JPEG Decoded image format Register bit */
#define EXYNOS4_DECODED_IMG_FMT_MASK
0x3
/* JPEG TBL SEL Register bit */
#define EXYNOS4_Q_TBL_COMP(c, n) ((n) << (((c) -
1) <<
1))
#define EXYNOS4_Q_TBL_COMP1_0 EXYNOS4_Q_TBL_COMP(
1,
0)
#define EXYNOS4_Q_TBL_COMP1_1 EXYNOS4_Q_TBL_COMP(
1,
1)
#define EXYNOS4_Q_TBL_COMP1_2 EXYNOS4_Q_TBL_COMP(
1,
2)
#define EXYNOS4_Q_TBL_COMP1_3 EXYNOS4_Q_TBL_COMP(
1,
3)
#define EXYNOS4_Q_TBL_COMP2_0 EXYNOS4_Q_TBL_COMP(
2,
0)
#define EXYNOS4_Q_TBL_COMP2_1 EXYNOS4_Q_TBL_COMP(
2,
1)
#define EXYNOS4_Q_TBL_COMP2_2 EXYNOS4_Q_TBL_COMP(
2,
2)
#define EXYNOS4_Q_TBL_COMP2_3 EXYNOS4_Q_TBL_COMP(
2,
3)
#define EXYNOS4_Q_TBL_COMP3_0 EXYNOS4_Q_TBL_COMP(
3,
0)
#define EXYNOS4_Q_TBL_COMP3_1 EXYNOS4_Q_TBL_COMP(
3,
1)
#define EXYNOS4_Q_TBL_COMP3_2 EXYNOS4_Q_TBL_COMP(
3,
2)
#define EXYNOS4_Q_TBL_COMP3_3 EXYNOS4_Q_TBL_COMP(
3,
3)
#define EXYNOS4_HUFF_TBL_COMP(c, n) ((n) << ((((c) -
1) <<
1) +
6))
#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
1,
0)
#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
1,
1)
#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
1,
2)
#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
1,
3)
#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
2,
0)
#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
2,
1)
#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
2,
2)
#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
2,
3)
#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
3,
0)
#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
3,
1)
#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_0 \
EXYNOS4_HUFF_TBL_COMP(
3,
2)
#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_1 \
EXYNOS4_HUFF_TBL_COMP(
3,
3)
#define EXYNOS4_NF_SHIFT
16
#define EXYNOS4_NF_MASK
0xff
#define EXYNOS4_NF(x) \
(((x) & EXYNOS4_NF_MASK) << EXYNOS4_NF_SHIFT)
/* JPEG quantizer table register */
#define EXYNOS4_QTBL_CONTENT(n) (
0x100 + (n) *
0x40)
/* JPEG DC luminance (code length) Huffman table register */
#define EXYNOS4_HUFF_TBL_HDCLL
0x200
/* JPEG DC luminance (values) Huffman table register */
#define EXYNOS4_HUFF_TBL_HDCLV
0x210
/* JPEG DC chrominance (code length) Huffman table register */
#define EXYNOS4_HUFF_TBL_HDCCL
0x220
/* JPEG DC chrominance (values) Huffman table register */
#define EXYNOS4_HUFF_TBL_HDCCV
0x230
/* JPEG AC luminance (code length) Huffman table register */
#define EXYNOS4_HUFF_TBL_HACLL
0x240
/* JPEG AC luminance (values) Huffman table register */
#define EXYNOS4_HUFF_TBL_HACLV
0x250
/* JPEG AC chrominance (code length) Huffman table register */
#define EXYNOS4_HUFF_TBL_HACCL
0x300
/* JPEG AC chrominance (values) Huffman table register */
#define EXYNOS4_HUFF_TBL_HACCV
0x310
/* Register and bit definitions for Exynos 3250 */
/* JPEG mode register */
#define EXYNOS3250_JPGMOD
0x00
#define EXYNOS3250_PROC_MODE_MASK (
0x1 <<
3)
#define EXYNOS3250_PROC_MODE_DECOMPR (
0x1 <<
3)
#define EXYNOS3250_PROC_MODE_COMPR (
0x0 <<
3)
#define EXYNOS3250_SUBSAMPLING_MODE_MASK (
0x7 <<
0)
#define EXYNOS3250_SUBSAMPLING_MODE_444 (
0x0 <<
0)
#define EXYNOS3250_SUBSAMPLING_MODE_422 (
0x1 <<
0)
#define EXYNOS3250_SUBSAMPLING_MODE_420 (
0x2 <<
0)
#define EXYNOS3250_SUBSAMPLING_MODE_411 (
0x6 <<
0)
#define EXYNOS3250_SUBSAMPLING_MODE_GRAY (
0x3 <<
0)
/* JPEG operation status register */
#define EXYNOS3250_JPGOPR
0x04
#define EXYNOS3250_JPGOPR_MASK
0x01
/* Quantization and Huffman tables register */
#define EXYNOS3250_QHTBL
0x08
#define EXYNOS3250_QT_NUM_SHIFT(t) ((((t) -
1) <<
1) +
8)
#define EXYNOS3250_QT_NUM_MASK(t) (
0x3 << EXYNOS3250_QT_NUM_SHIFT(t))
/* Huffman tables */
#define EXYNOS3250_HT_NUM_AC_SHIFT(t) (((t) <<
1) -
1)
#define EXYNOS3250_HT_NUM_AC_MASK(t) (
0x1 << EXYNOS3250_HT_NUM_AC_SHIFT(t))
#define EXYNOS3250_HT_NUM_DC_SHIFT(t) (((t) -
1) <<
1)
#define EXYNOS3250_HT_NUM_DC_MASK(t) (
0x1 << EXYNOS3250_HT_NUM_DC_SHIFT(t))
/* JPEG restart interval register */
#define EXYNOS3250_JPGDRI
0x0c
#define EXYNOS3250_JPGDRI_MASK
0xffff
/* JPEG vertical resolution register */
#define EXYNOS3250_JPGY
0x10
#define EXYNOS3250_JPGY_MASK
0xffff
/* JPEG horizontal resolution register */
#define EXYNOS3250_JPGX
0x14
#define EXYNOS3250_JPGX_MASK
0xffff
/* JPEG byte count register */
#define EXYNOS3250_JPGCNT
0x18
#define EXYNOS3250_JPGCNT_MASK
0xffffff
/* JPEG interrupt mask register */
#define EXYNOS3250_JPGINTSE
0x1c
#define EXYNOS3250_JPEG_DONE_EN (
1 <<
11)
#define EXYNOS3250_WDMA_DONE_EN (
1 <<
10)
#define EXYNOS3250_RDMA_DONE_EN (
1 <<
9)
#define EXYNOS3250_ENC_STREAM_INT_EN (
1 <<
8)
#define EXYNOS3250_CORE_DONE_EN (
1 <<
5)
#define EXYNOS3250_ERR_INT_EN (
1 <<
4)
#define EXYNOS3250_HEAD_INT_EN (
1 <<
3)
/* JPEG interrupt status register */
#define EXYNOS3250_JPGINTST
0x20
#define EXYNOS3250_JPEG_DONE (
1 <<
11)
#define EXYNOS3250_WDMA_DONE (
1 <<
10)
#define EXYNOS3250_RDMA_DONE (
1 <<
9)
#define EXYNOS3250_ENC_STREAM_STAT (
1 <<
8)
#define EXYNOS3250_RESULT_STAT (
1 <<
5)
#define EXYNOS3250_STREAM_STAT (
1 <<
4)
#define EXYNOS3250_HEADER_STAT (
1 <<
3)
/*
* Base address of the luma component DMA buffer
* of the raw input or output image.
*/
#define EXYNOS3250_LUMA_BASE
0x100
#define EXYNOS3250_SRC_TILE_EN_MASK
0x100
/* Stride of source or destination luma raw image buffer */
#define EXYNOS3250_LUMA_STRIDE
0x104
/* Horizontal/vertical offset of active region in luma raw image buffer */
#define EXYNOS3250_LUMA_XY_OFFSET
0x108
#define EXYNOS3250_LUMA_YY_OFFSET_SHIFT
18
#define EXYNOS3250_LUMA_YY_OFFSET_MASK (
0x1fff << EXYNOS3250_LUMA_YY_OFFSET_SHIFT)
#define EXYNOS3250_LUMA_YX_OFFSET_SHIFT
2
#define EXYNOS3250_LUMA_YX_OFFSET_MASK (
0x1fff << EXYNOS3250_LUMA_YX_OFFSET_SHIFT)
/*
* Base address of the chroma(Cb) component DMA buffer
* of the raw input or output image.
*/
#define EXYNOS3250_CHROMA_BASE
0x10c
/* Stride of source or destination chroma(Cb) raw image buffer */
#define EXYNOS3250_CHROMA_STRIDE
0x110
/* Horizontal/vertical offset of active region in chroma(Cb) raw image buffer */
#define EXYNOS3250_CHROMA_XY_OFFSET
0x114
#define EXYNOS3250_CHROMA_YY_OFFSET_SHIFT
18
#define EXYNOS3250_CHROMA_YY_OFFSET_MASK (
0x1fff << EXYNOS3250_CHROMA_YY_OFFSET_SHIFT)
#define EXYNOS3250_CHROMA_YX_OFFSET_SHIFT
2
#define EXYNOS3250_CHROMA_YX_OFFSET_MASK (
0x1fff << EXYNOS3250_CHROMA_YX_OFFSET_SHIFT)
/*
* Base address of the chroma(Cr) component DMA buffer
* of the raw input or output image.
*/
#define EXYNOS3250_CHROMA_CR_BASE
0x118
/* Stride of source or destination chroma(Cr) raw image buffer */
#define EXYNOS3250_CHROMA_CR_STRIDE
0x11c
/* Horizontal/vertical offset of active region in chroma(Cb) raw image buffer */
#define EXYNOS3250_CHROMA_CR_XY_OFFSET
0x120
#define EXYNOS3250_CHROMA_CR_YY_OFFSET_SHIFT
18
#define EXYNOS3250_CHROMA_CR_YY_OFFSET_MASK (
0x1fff << EXYNOS3250_CHROMA_CR_YY_OFFSET_
SHIFT)
#define EXYNOS3250_CHROMA_CR_YX_OFFSET_SHIFT 2
#define EXYNOS3250_CHROMA_CR_YX_OFFSET_MASK (0x1fff << EXYNOS3250_CHROMA_CR_YX_OFFSET_SHIFT)
/* Raw image data r/w address register */
#define EXYNOS3250_JPG_IMGADR 0x50
/* Source or destination JPEG file DMA buffer address */
#define EXYNOS3250_JPG_JPGADR 0x124
/* Coefficients for RGB-to-YCbCr converter register */
#define EXYNOS3250_JPG_COEF(n) (0x128 + (((n) - 1) << 2))
#define EXYNOS3250_COEF_SHIFT(j) ((3 - (j)) << 3)
#define EXYNOS3250_COEF_MASK(j) (0xff << EXYNOS3250_COEF_SHIFT(j))
/* Raw input format setting */
#define EXYNOS3250_JPGCMOD 0x134
#define EXYNOS3250_SRC_TILE_EN (0x1 << 10)
#define EXYNOS3250_SRC_NV_MASK (0x1 << 9)
#define EXYNOS3250_SRC_NV12 (0x0 << 9)
#define EXYNOS3250_SRC_NV21 (0x1 << 9)
#define EXYNOS3250_SRC_BIG_ENDIAN_MASK (0x1 << 8)
#define EXYNOS3250_SRC_BIG_ENDIAN (0x1 << 8)
#define EXYNOS3250_MODE_SEL_MASK (0x7 << 5)
#define EXYNOS3250_MODE_SEL_420_2P (0x0 << 5)
#define EXYNOS3250_MODE_SEL_422_1P_LUM_CHR (0x1 << 5)
#define EXYNOS3250_MODE_SEL_RGB565 (0x2 << 5)
#define EXYNOS3250_MODE_SEL_422_1P_CHR_LUM (0x3 << 5)
#define EXYNOS3250_MODE_SEL_ARGB8888 (0x4 << 5)
#define EXYNOS3250_MODE_SEL_420_3P (0x5 << 5)
#define EXYNOS3250_SRC_SWAP_RGB (0x1 << 3)
#define EXYNOS3250_SRC_SWAP_UV (0x1 << 2)
#define EXYNOS3250_MODE_Y16_MASK (0x1 << 1)
#define EXYNOS3250_MODE_Y16 (0x1 << 1)
#define EXYNOS3250_HALF_EN_MASK (0x1 << 0)
#define EXYNOS3250_HALF_EN (0x1 << 0)
/* Power on/off and clock down control */
#define EXYNOS3250_JPGCLKCON 0x138
#define EXYNOS3250_CLK_DOWN_READY (0x1 << 1)
#define EXYNOS3250_POWER_ON (0x1 << 0)
/* Start compression or decompression */
#define EXYNOS3250_JSTART 0x13c
/* Restart decompression after header analysis */
#define EXYNOS3250_JRSTART 0x140
/* JPEG SW reset register */
#define EXYNOS3250_SW_RESET 0x144
/* JPEG timer setting register */
#define EXYNOS3250_TIMER_SE 0x148
#define EXYNOS3250_TIMER_INT_EN_SHIFT 31
#define EXYNOS3250_TIMER_INT_EN (1UL << EXYNOS3250_TIMER_INT_EN_SHIFT)
#define EXYNOS3250_TIMER_INIT_MASK 0x7fffffff
/* JPEG timer status register */
#define EXYNOS3250_TIMER_ST 0x14c
#define EXYNOS3250_TIMER_INT_STAT_SHIFT 31
#define EXYNOS3250_TIMER_INT_STAT (1UL << EXYNOS3250_TIMER_INT_STAT_SHIFT)
#define EXYNOS3250_TIMER_CNT_SHIFT 0
#define EXYNOS3250_TIMER_CNT_MASK 0x7fffffff
/* Command status register */
#define EXYNOS3250_COMSTAT 0x150
#define EXYNOS3250_CUR_PROC_MODE (0x1 << 1)
#define EXYNOS3250_CUR_COM_MODE (0x1 << 0)
/* JPEG decompression output format register */
#define EXYNOS3250_OUTFORM 0x154
#define EXYNOS3250_OUT_ALPHA_MASK (0xff << 24)
#define EXYNOS3250_OUT_TILE_EN (0x1 << 10)
#define EXYNOS3250_OUT_NV_MASK (0x1 << 9)
#define EXYNOS3250_OUT_NV12 (0x0 << 9)
#define EXYNOS3250_OUT_NV21 (0x1 << 9)
#define EXYNOS3250_OUT_BIG_ENDIAN_MASK (0x1 << 8)
#define EXYNOS3250_OUT_BIG_ENDIAN (0x1 << 8)
#define EXYNOS3250_OUT_SWAP_RGB (0x1 << 7)
#define EXYNOS3250_OUT_SWAP_UV (0x1 << 6)
#define EXYNOS3250_OUT_FMT_MASK (0x7 << 0)
#define EXYNOS3250_OUT_FMT_420_2P (0x0 << 0)
#define EXYNOS3250_OUT_FMT_422_1P_LUM_CHR (0x1 << 0)
#define EXYNOS3250_OUT_FMT_422_1P_CHR_LUM (0x3 << 0)
#define EXYNOS3250_OUT_FMT_420_3P (0x4 << 0)
#define EXYNOS3250_OUT_FMT_RGB565 (0x5 << 0)
#define EXYNOS3250_OUT_FMT_ARGB8888 (0x6 << 0)
/* Input JPEG stream byte size for decompression */
#define EXYNOS3250_DEC_STREAM_SIZE 0x158
#define EXYNOS3250_DEC_STREAM_MASK 0x1fffffff
/* The upper bound of the byte size of output compressed stream */
#define EXYNOS3250_ENC_STREAM_BOUND 0x15c
#define EXYNOS3250_ENC_STREAM_BOUND_MASK 0xffffc0
/* Scale-down ratio when decoding */
#define EXYNOS3250_DEC_SCALING_RATIO 0x160
#define EXYNOS3250_DEC_SCALE_FACTOR_MASK 0x3
#define EXYNOS3250_DEC_SCALE_FACTOR_8_8 0x0
#define EXYNOS3250_DEC_SCALE_FACTOR_4_8 0x1
#define EXYNOS3250_DEC_SCALE_FACTOR_2_8 0x2
#define EXYNOS3250_DEC_SCALE_FACTOR_1_8 0x3
/* Error check */
#define EXYNOS3250_CRC_RESULT 0x164
/* RDMA and WDMA operation status register */
#define EXYNOS3250_DMA_OPER_STATUS 0x168
#define EXYNOS3250_WDMA_OPER_STATUS (0x1 << 1)
#define EXYNOS3250_RDMA_OPER_STATUS (0x1 << 0)
/* DMA issue gathering number and issue number settings */
#define EXYNOS3250_DMA_ISSUE_NUM 0x16c
#define EXYNOS3250_WDMA_ISSUE_NUM_SHIFT 16
#define EXYNOS3250_WDMA_ISSUE_NUM_MASK (0x7 << EXYNOS3250_WDMA_ISSUE_NUM_SHIFT)
#define EXYNOS3250_RDMA_ISSUE_NUM_SHIFT 8
#define EXYNOS3250_RDMA_ISSUE_NUM_MASK (0x7 << EXYNOS3250_RDMA_ISSUE_NUM_SHIFT)
#define EXYNOS3250_ISSUE_GATHER_NUM_SHIFT 0
#define EXYNOS3250_ISSUE_GATHER_NUM_MASK (0x7 << EXYNOS3250_ISSUE_GATHER_NUM_SHIFT)
#define EXYNOS3250_DMA_MO_COUNT 0x7
/* Version register */
#define EXYNOS3250_VERSION 0x1fc
/* RGB <-> YUV conversion coefficients */
#define EXYNOS3250_JPEG_ENC_COEF1 0x01352e1e
#define EXYNOS3250_JPEG_ENC_COEF2 0x00b0ae83
#define EXYNOS3250_JPEG_ENC_COEF3 0x020cdc13
#define EXYNOS3250_JPEG_DEC_COEF1 0x04a80199
#define EXYNOS3250_JPEG_DEC_COEF2 0x04a9a064
#define EXYNOS3250_JPEG_DEC_COEF3 0x04a80102
#endif /* JPEG_REGS_H_ */