/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Register definition file for Samsung G-Scaler driver
*/
#ifndef REGS_GSC_H_
#define REGS_GSC_H_
/* G-Scaler enable */
#define GSC_ENABLE 0x00
#define GSC_ENABLE_OP_STATUS (1 << 2)
#define GSC_ENABLE_SFR_UPDATE (1 << 1)
#define GSC_ENABLE_ON (1 << 0)
/* G-Scaler S/W reset */
#define GSC_SW_RESET 0x04
#define GSC_SW_RESET_SRESET (1 << 0)
/* G-Scaler IRQ */
#define GSC_IRQ 0x08
#define GSC_IRQ_STATUS_OR_IRQ (1 << 17)
#define GSC_IRQ_STATUS_FRM_DONE_IRQ (1 << 16)
#define GSC_IRQ_FRMDONE_MASK (1 << 1)
#define GSC_IRQ_ENABLE (1 << 0)
/* G-Scaler input control */
#define GSC_IN_CON 0x10
#define GSC_IN_ROT_MASK (7 << 16)
#define GSC_IN_ROT_270 (7 << 16)
#define GSC_IN_ROT_90_YFLIP (6 << 16)
#define GSC_IN_ROT_90_XFLIP (5 << 16)
#define GSC_IN_ROT_90 (4 << 16)
#define GSC_IN_ROT_180 (3 << 16)
#define GSC_IN_ROT_YFLIP (2 << 16)
#define GSC_IN_ROT_XFLIP (1 << 16)
#define GSC_IN_RGB_TYPE_MASK (3 << 14)
#define GSC_IN_RGB_HD_NARROW (3 << 14)
#define GSC_IN_RGB_HD_WIDE (2 << 14)
#define GSC_IN_RGB_SD_NARROW (1 << 14)
#define GSC_IN_RGB_SD_WIDE (0 << 14)
#define GSC_IN_YUV422_1P_ORDER_MASK (1 << 13)
#define GSC_IN_YUV422_1P_ORDER_LSB_Y (0 << 13)
#define GSC_IN_YUV422_1P_OEDER_LSB_C (1 << 13)
#define GSC_IN_CHROMA_ORDER_MASK (1 << 12)
#define GSC_IN_CHROMA_ORDER_CBCR (0 << 12)
#define GSC_IN_CHROMA_ORDER_CRCB (1 << 12)
#define GSC_IN_FORMAT_MASK (7 << 8)
#define GSC_IN_XRGB8888 (0 << 8)
#define GSC_IN_RGB565 (1 << 8)
#define GSC_IN_YUV420_2P (2 << 8)
#define GSC_IN_YUV420_3P (3 << 8)
#define GSC_IN_YUV422_1P (4 << 8)
#define GSC_IN_YUV422_2P (5 << 8)
#define GSC_IN_YUV422_3P (6 << 8)
#define GSC_IN_TILE_TYPE_MASK (1 << 4)
#define GSC_IN_TILE_C_16x8 (0 << 4)
#define GSC_IN_TILE_MODE (1 << 3)
#define GSC_IN_LOCAL_SEL_MASK (3 << 1)
#define GSC_IN_PATH_MASK (1 << 0)
#define GSC_IN_PATH_MEMORY (0 << 0)
/* G-Scaler source image size */
#define GSC_SRCIMG_SIZE 0x14
#define GSC_SRCIMG_HEIGHT(x) ((x) << 16)
#define GSC_SRCIMG_WIDTH(x) ((x) << 0)
/* G-Scaler source image offset */
#define GSC_SRCIMG_OFFSET 0x18
#define GSC_SRCIMG_OFFSET_Y(x) ((x) << 16)
#define GSC_SRCIMG_OFFSET_X(x) ((x) << 0)
/* G-Scaler cropped source image size */
#define GSC_CROPPED_SIZE 0x1c
#define GSC_CROPPED_HEIGHT(x) ((x) << 16)
#define GSC_CROPPED_WIDTH(x) ((x) << 0)
/* G-Scaler output control */
#define GSC_OUT_CON 0x20
#define GSC_OUT_GLOBAL_ALPHA_MASK (0xff << 24)
#define GSC_OUT_GLOBAL_ALPHA(x) ((x) << 24)
#define GSC_OUT_RGB_TYPE_MASK (3 << 10)
#define GSC_OUT_RGB_HD_WIDE (3 << 10)
#define GSC_OUT_RGB_HD_NARROW (2 << 10)
#define GSC_OUT_RGB_SD_WIDE (1 << 10)
#define GSC_OUT_RGB_SD_NARROW (0 << 10)
#define GSC_OUT_YUV422_1P_ORDER_MASK (1 << 9)
#define GSC_OUT_YUV422_1P_ORDER_LSB_Y (0 << 9)
#define GSC_OUT_YUV422_1P_OEDER_LSB_C (1 << 9)
#define GSC_OUT_CHROMA_ORDER_MASK (1 << 8)
#define GSC_OUT_CHROMA_ORDER_CBCR (0 << 8)
#define GSC_OUT_CHROMA_ORDER_CRCB (1 << 8)
#define GSC_OUT_FORMAT_MASK (7 << 4)
#define GSC_OUT_XRGB8888 (0 << 4)
#define GSC_OUT_RGB565 (1 << 4)
#define GSC_OUT_YUV420_2P (2 << 4)
#define GSC_OUT_YUV420_3P (3 << 4)
#define GSC_OUT_YUV422_1P (4 << 4)
#define GSC_OUT_YUV422_2P (5 << 4)
#define GSC_OUT_YUV444 (7 << 4)
#define GSC_OUT_TILE_TYPE_MASK (1 << 2)
#define GSC_OUT_TILE_C_16x8 (0 << 2)
#define GSC_OUT_TILE_MODE (1 << 1)
#define GSC_OUT_PATH_MASK (1 << 0)
#define GSC_OUT_PATH_LOCAL (1 << 0)
#define GSC_OUT_PATH_MEMORY (0 << 0)
/* G-Scaler scaled destination image size */
#define GSC_SCALED_SIZE 0x24
#define GSC_SCALED_HEIGHT(x) ((x) << 16)
#define GSC_SCALED_WIDTH(x) ((x) << 0)
/* G-Scaler pre scale ratio */
#define GSC_PRE_SCALE_RATIO 0x28
#define GSC_PRESC_SHFACTOR(x) ((x) << 28)
#define GSC_PRESC_V_RATIO(x) ((x) << 16)
#define GSC_PRESC_H_RATIO(x) ((x) << 0)
/* G-Scaler main scale horizontal ratio */
#define GSC_MAIN_H_RATIO 0x2c
#define GSC_MAIN_H_RATIO_VALUE(x) ((x) << 0)
/* G-Scaler main scale vertical ratio */
#define GSC_MAIN_V_RATIO 0x30
#define GSC_MAIN_V_RATIO_VALUE(x) ((x) << 0)
/* G-Scaler destination image size */
#define GSC_DSTIMG_SIZE 0x40
#define GSC_DSTIMG_HEIGHT(x) ((x) << 16)
#define GSC_DSTIMG_WIDTH(x) ((x) << 0)
/* G-Scaler destination image offset */
#define GSC_DSTIMG_OFFSET 0x44
#define GSC_DSTIMG_OFFSET_Y(x) ((x) << 16)
#define GSC_DSTIMG_OFFSET_X(x) ((x) << 0)
/* G-Scaler input y address mask */
#define GSC_IN_BASE_ADDR_Y_MASK 0x4c
/* G-Scaler input y base address */
#define GSC_IN_BASE_ADDR_Y(n) (0x50 + (n) * 0x4)
/* G-Scaler input cb address mask */
#define GSC_IN_BASE_ADDR_CB_MASK 0x7c
/* G-Scaler input cb base address */
#define GSC_IN_BASE_ADDR_CB(n) (0x80 + (n) * 0x4)
/* G-Scaler input cr address mask */
#define GSC_IN_BASE_ADDR_CR_MASK 0xac
/* G-Scaler input cr base address */
#define GSC_IN_BASE_ADDR_CR(n) (0xb0 + (n) * 0x4)
/* G-Scaler output y address mask */
#define GSC_OUT_BASE_ADDR_Y_MASK 0x10c
/* G-Scaler output y base address */
#define GSC_OUT_BASE_ADDR_Y(n) (0x110 + (n) * 0x4)
/* G-Scaler output cb address mask */
#define GSC_OUT_BASE_ADDR_CB_MASK 0x15c
/* G-Scaler output cb base address */
#define GSC_OUT_BASE_ADDR_CB(n) (0x160 + (n) * 0x4)
/* G-Scaler output cr address mask */
#define GSC_OUT_BASE_ADDR_CR_MASK 0x1ac
/* G-Scaler output cr base address */
#define GSC_OUT_BASE_ADDR_CR(n) (0x1b0 + (n) * 0x4)
#endif /* REGS_GSC_H_ */
