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/*
* Copyright (c) 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Register header file for Exynos Rotator 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.
*/
/* Configuration */
#define ROTATOR_CONFIG 0x00
#define ROTATOR_CONFIG_IRQ_ILLEGAL (1 << 9)
#define ROTATOR_CONFIG_IRQ_DONE (1 << 8)
/* Image0 Control */
#define ROTATOR_CONTROL 0x10
#define ROTATOR_CONTROL_PATTERN_WRITE (1 << 16)
#define ROTATOR_CONTROL_FMT_YCBCR420_3P (0 << 8)
#define ROTATOR_CONTROL_FMT_YCBCR420_2P (1 << 8)
#define ROTATOR_CONTROL_FMT_YCBCR422 (3 << 8)
#define ROTATOR_CONTROL_FMT_RGB565 (4 << 8)
#define ROTATOR_CONTROL_FMT_RGB888 (6 << 8)
#define ROTATOR_CONTROL_FMT_MASK (7 << 8)
#define ROTATOR_CONTROL_FLIP_V (2 << 6)
#define ROTATOR_CONTROL_FLIP_H (3 << 6)
#define ROTATOR_CONTROL_FLIP_MASK (3 << 6)
#define ROTATOR_CONTROL_ROT_90 (1 << 4)
#define ROTATOR_CONTROL_ROT_180 (2 << 4)
#define ROTATOR_CONTROL_ROT_270 (3 << 4)
#define ROTATOR_CONTROL_ROT_MASK (3 << 4)
#define ROTATOR_CONTROL_START (1 << 0)
/* Status */
#define ROTATOR_STATUS 0x20
#define ROTATOR_STATUS_IRQ_PENDING(x) (1 << (x))
#define ROTATOR_STATUS_IRQ(x) (((x) >> 8) & 0x3)
#define ROTATOR_STATUS_MASK (3 << 0)
/* Sourc Image Base Address */
#define ROTATOR_SRC_IMG_ADDR(n) (0x30 + ((n) << 2))
/* Source Image X,Y Size */
#define ROTATOR_SRCIMG 0x3c
#define ROTATOR_SRCIMG_YSIZE(x) ((x) << 16)
#define ROTATOR_SRCIMG_XSIZE(x) ((x) << 0)
/* Source Image X,Y Coordinates */
#define ROTATOR_SRC 0x40
#define ROTATOR_SRC_Y(x) ((x) << 16)
#define ROTATOR_SRC_X(x) ((x) << 0)
/* Source Image Rotation Size */
#define ROTATOR_SRCROT 0x44
#define ROTATOR_SRCROT_YSIZE(x) ((x) << 16)
#define ROTATOR_SRCROT_XSIZE(x) ((x) << 0)
/* Destination Image Base Address */
#define ROTATOR_DST_IMG_ADDR(n) (0x50 + ((n) << 2))
/* Destination Image X,Y Size */
#define ROTATOR_DSTIMG 0x5c
#define ROTATOR_DSTIMG_YSIZE(x) ((x) << 16)
#define ROTATOR_DSTIMG_XSIZE(x) ((x) << 0)
/* Destination Image X,Y Coordinates */
#define ROTATOR_DST 0x60
#define ROTATOR_DST_Y(x) ((x) << 16)
#define ROTATOR_DST_X(x) ((x) << 0)
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