--- /dev/null
+/* linux/drivers/media/platform/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 <andrzej.p@samsung.com>
+ * Author: Jacek Anaszewski <j.anaszewski@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#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 (0x1 << 31)
+#define S5P_TIMER_INT_EN (0x1 << 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 (0x1 << 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 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 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 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)
+
+/* 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_COMP1_0 (0 << 0)
+#define EXYNOS4_Q_TBL_COMP1_1 (1 << 0)
+#define EXYNOS4_Q_TBL_COMP1_2 (2 << 0)
+#define EXYNOS4_Q_TBL_COMP1_3 (3 << 0)
+
+#define EXYNOS4_Q_TBL_COMP2_0 (0 << 2)
+#define EXYNOS4_Q_TBL_COMP2_1 (1 << 2)
+#define EXYNOS4_Q_TBL_COMP2_2 (2 << 2)
+#define EXYNOS4_Q_TBL_COMP2_3 (3 << 2)
+
+#define EXYNOS4_Q_TBL_COMP3_0 (0 << 4)
+#define EXYNOS4_Q_TBL_COMP3_1 (1 << 4)
+#define EXYNOS4_Q_TBL_COMP3_2 (2 << 4)
+#define EXYNOS4_Q_TBL_COMP3_3 (3 << 4)
+
+#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_0 (0 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_1 (1 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_0 (2 << 6)
+#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_1 (3 << 6)
+
+#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_0 (0 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_1 (1 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_0 (2 << 8)
+#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_1 (3 << 8)
+
+#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_0 (0 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_1 (1 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_0 (2 << 10)
+#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_1 (3 << 10)
+
+/* 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 (1 << 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 (1 << 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_ */
+
Code Review / kvmfornfv.git / blobdiff