| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Jacek Anaszewski | 1242 | 71.01% | 2 | 25.00% |
| Andrzej Pietrasiewicz | 500 | 28.59% | 3 | 37.50% |
| Mauro Carvalho Chehab | 6 | 0.34% | 2 | 25.00% |
| Thomas Gleixner | 1 | 0.06% | 1 | 12.50% |
| Total | 1749 | 8 |
/* 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_ */
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