/* * * Cloned from drivers/media/video/s5p-tv/regs-vp.h * * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. * http://www.samsung.com/ * * Video processor register header file for Samsung Mixer driver * * 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 SAMSUNG_REGS_VP_H #define SAMSUNG_REGS_VP_H /* * Register part */ #define VP_ENABLE 0x0000 #define VP_SRESET 0x0004 #define VP_SHADOW_UPDATE 0x0008 #define VP_FIELD_ID 0x000C #define VP_MODE 0x0010 #define VP_IMG_SIZE_Y 0x0014 #define VP_IMG_SIZE_C 0x0018 #define VP_PER_RATE_CTRL 0x001C #define VP_TOP_Y_PTR 0x0028 #define VP_BOT_Y_PTR 0x002C #define VP_TOP_C_PTR 0x0030 #define VP_BOT_C_PTR 0x0034 #define VP_ENDIAN_MODE 0x03CC #define VP_SRC_H_POSITION 0x0044 #define VP_SRC_V_POSITION 0x0048 #define VP_SRC_WIDTH 0x004C #define VP_SRC_HEIGHT 0x0050 #define VP_DST_H_POSITION 0x0054 #define VP_DST_V_POSITION 0x0058 #define VP_DST_WIDTH 0x005C #define VP_DST_HEIGHT 0x0060 #define VP_H_RATIO 0x0064 #define VP_V_RATIO 0x0068 #define VP_POLY8_Y0_LL 0x006C #define VP_POLY4_Y0_LL 0x00EC #define VP_POLY4_C0_LL 0x012C /* * Bit definition part */ /* generates mask for range of bits */ #define VP_MASK(high_bit, low_bit) \ (((2 << ((high_bit) - (low_bit))) - 1) << (low_bit)) #define VP_MASK_VAL(val, high_bit, low_bit) \ (((val) << (low_bit)) & VP_MASK(high_bit, low_bit)) /* VP_ENABLE */ #define VP_ENABLE_ON (1 << 0) /* VP_SRESET */ #define VP_SRESET_PROCESSING (1 << 0) /* VP_SHADOW_UPDATE */ #define VP_SHADOW_UPDATE_ENABLE (1 << 0) /* VP_MODE */ #define VP_MODE_NV12 (0 << 6) #define VP_MODE_NV21 (1 << 6) #define VP_MODE_LINE_SKIP (1 << 5) #define VP_MODE_MEM_LINEAR (0 << 4) #define VP_MODE_MEM_TILED (1 << 4) #define VP_MODE_FMT_MASK (5 << 4) #define VP_MODE_FIELD_ID_AUTO_TOGGLING (1 << 2) #define VP_MODE_2D_IPC (1 << 1) /* VP_IMG_SIZE_Y */ /* VP_IMG_SIZE_C */ #define VP_IMG_HSIZE(x) VP_MASK_VAL(x, 29, 16) #define VP_IMG_VSIZE(x) VP_MASK_VAL(x, 13, 0) /* VP_SRC_H_POSITION */ #define VP_SRC_H_POSITION_VAL(x) VP_MASK_VAL(x, 14, 4) /* VP_ENDIAN_MODE */ #define VP_ENDIAN_MODE_LITTLE (1 << 0) #endif /* SAMSUNG_REGS_VP_H */ |