gsc-regs.h

  1/* SPDX-License-Identifier: GPL-2.0-only */
  2/*
  3 * Copyright (c) 2011 - 2012 Samsung Electronics Co., Ltd.
  4 *		http://www.samsung.com
  5 *
  6 * Register definition file for Samsung G-Scaler driver
  7 */
  8
  9#ifndef REGS_GSC_H_
 10#define REGS_GSC_H_
 11
 12/* G-Scaler enable */
 13#define GSC_ENABLE			0x00
 14#define GSC_ENABLE_OP_STATUS		(1 << 2)
 15#define GSC_ENABLE_SFR_UPDATE		(1 << 1)
 16#define GSC_ENABLE_ON			(1 << 0)
 17
 18/* G-Scaler S/W reset */
 19#define GSC_SW_RESET			0x04
 20#define GSC_SW_RESET_SRESET		(1 << 0)
 21
 22/* G-Scaler IRQ */
 23#define GSC_IRQ				0x08
 24#define GSC_IRQ_STATUS_OR_IRQ		(1 << 17)
 25#define GSC_IRQ_STATUS_FRM_DONE_IRQ	(1 << 16)
 26#define GSC_IRQ_FRMDONE_MASK		(1 << 1)
 27#define GSC_IRQ_ENABLE			(1 << 0)
 28
 29/* G-Scaler input control */
 30#define GSC_IN_CON			0x10
 31#define GSC_IN_ROT_MASK			(7 << 16)
 32#define GSC_IN_ROT_270			(7 << 16)
 33#define GSC_IN_ROT_90_YFLIP		(6 << 16)
 34#define GSC_IN_ROT_90_XFLIP		(5 << 16)
 35#define GSC_IN_ROT_90			(4 << 16)
 36#define GSC_IN_ROT_180			(3 << 16)
 37#define GSC_IN_ROT_YFLIP		(2 << 16)
 38#define GSC_IN_ROT_XFLIP		(1 << 16)
 39#define GSC_IN_RGB_TYPE_MASK		(3 << 14)
 40#define GSC_IN_RGB_HD_NARROW		(3 << 14)
 41#define GSC_IN_RGB_HD_WIDE		(2 << 14)
 42#define GSC_IN_RGB_SD_NARROW		(1 << 14)
 43#define GSC_IN_RGB_SD_WIDE		(0 << 14)
 44#define GSC_IN_YUV422_1P_ORDER_MASK	(1 << 13)
 45#define GSC_IN_YUV422_1P_ORDER_LSB_Y	(0 << 13)
 46#define GSC_IN_YUV422_1P_OEDER_LSB_C	(1 << 13)
 47#define GSC_IN_CHROMA_ORDER_MASK	(1 << 12)
 48#define GSC_IN_CHROMA_ORDER_CBCR	(0 << 12)
 49#define GSC_IN_CHROMA_ORDER_CRCB	(1 << 12)
 50#define GSC_IN_FORMAT_MASK		(7 << 8)
 51#define GSC_IN_XRGB8888			(0 << 8)
 52#define GSC_IN_RGB565			(1 << 8)
 53#define GSC_IN_YUV420_2P		(2 << 8)
 54#define GSC_IN_YUV420_3P		(3 << 8)
 55#define GSC_IN_YUV422_1P		(4 << 8)
 56#define GSC_IN_YUV422_2P		(5 << 8)
 57#define GSC_IN_YUV422_3P		(6 << 8)
 58#define GSC_IN_TILE_TYPE_MASK		(1 << 4)
 59#define GSC_IN_TILE_C_16x8		(0 << 4)
 60#define GSC_IN_TILE_MODE		(1 << 3)
 61#define GSC_IN_LOCAL_SEL_MASK		(3 << 1)
 62#define GSC_IN_PATH_MASK		(1 << 0)
 63#define GSC_IN_PATH_MEMORY		(0 << 0)
 64
 65/* G-Scaler source image size */
 66#define GSC_SRCIMG_SIZE			0x14
 67#define GSC_SRCIMG_HEIGHT(x)		((x) << 16)
 68#define GSC_SRCIMG_WIDTH(x)		((x) << 0)
 69
 70/* G-Scaler source image offset */
 71#define GSC_SRCIMG_OFFSET		0x18
 72#define GSC_SRCIMG_OFFSET_Y(x)		((x) << 16)
 73#define GSC_SRCIMG_OFFSET_X(x)		((x) << 0)
 74
 75/* G-Scaler cropped source image size */
 76#define GSC_CROPPED_SIZE		0x1c
 77#define GSC_CROPPED_HEIGHT(x)		((x) << 16)
 78#define GSC_CROPPED_WIDTH(x)		((x) << 0)
 79
 80/* G-Scaler output control */
 81#define GSC_OUT_CON			0x20
 82#define GSC_OUT_GLOBAL_ALPHA_MASK	(0xff << 24)
 83#define GSC_OUT_GLOBAL_ALPHA(x)		((x) << 24)
 84#define GSC_OUT_RGB_TYPE_MASK		(3 << 10)
 85#define GSC_OUT_RGB_HD_WIDE		(3 << 10)
 86#define GSC_OUT_RGB_HD_NARROW		(2 << 10)
 87#define GSC_OUT_RGB_SD_WIDE		(1 << 10)
 88#define GSC_OUT_RGB_SD_NARROW		(0 << 10)
 89#define GSC_OUT_YUV422_1P_ORDER_MASK	(1 << 9)
 90#define GSC_OUT_YUV422_1P_ORDER_LSB_Y	(0 << 9)
 91#define GSC_OUT_YUV422_1P_OEDER_LSB_C	(1 << 9)
 92#define GSC_OUT_CHROMA_ORDER_MASK	(1 << 8)
 93#define GSC_OUT_CHROMA_ORDER_CBCR	(0 << 8)
 94#define GSC_OUT_CHROMA_ORDER_CRCB	(1 << 8)
 95#define GSC_OUT_FORMAT_MASK		(7 << 4)
 96#define GSC_OUT_XRGB8888		(0 << 4)
 97#define GSC_OUT_RGB565			(1 << 4)
 98#define GSC_OUT_YUV420_2P		(2 << 4)
 99#define GSC_OUT_YUV420_3P		(3 << 4)
100#define GSC_OUT_YUV422_1P		(4 << 4)
101#define GSC_OUT_YUV422_2P		(5 << 4)
102#define GSC_OUT_YUV444			(7 << 4)
103#define GSC_OUT_TILE_TYPE_MASK		(1 << 2)
104#define GSC_OUT_TILE_C_16x8		(0 << 2)
105#define GSC_OUT_TILE_MODE		(1 << 1)
106#define GSC_OUT_PATH_MASK		(1 << 0)
107#define GSC_OUT_PATH_LOCAL		(1 << 0)
108#define GSC_OUT_PATH_MEMORY		(0 << 0)
109
110/* G-Scaler scaled destination image size */
111#define GSC_SCALED_SIZE			0x24
112#define GSC_SCALED_HEIGHT(x)		((x) << 16)
113#define GSC_SCALED_WIDTH(x)		((x) << 0)
114
115/* G-Scaler pre scale ratio */
116#define GSC_PRE_SCALE_RATIO		0x28
117#define GSC_PRESC_SHFACTOR(x)		((x) << 28)
118#define GSC_PRESC_V_RATIO(x)		((x) << 16)
119#define GSC_PRESC_H_RATIO(x)		((x) << 0)
120
121/* G-Scaler main scale horizontal ratio */
122#define GSC_MAIN_H_RATIO		0x2c
123#define GSC_MAIN_H_RATIO_VALUE(x)	((x) << 0)
124
125/* G-Scaler main scale vertical ratio */
126#define GSC_MAIN_V_RATIO		0x30
127#define GSC_MAIN_V_RATIO_VALUE(x)	((x) << 0)
128
129/* G-Scaler destination image size */
130#define GSC_DSTIMG_SIZE			0x40
131#define GSC_DSTIMG_HEIGHT(x)		((x) << 16)
132#define GSC_DSTIMG_WIDTH(x)		((x) << 0)
133
134/* G-Scaler destination image offset */
135#define GSC_DSTIMG_OFFSET		0x44
136#define GSC_DSTIMG_OFFSET_Y(x)		((x) << 16)
137#define GSC_DSTIMG_OFFSET_X(x)		((x) << 0)
138
139/* G-Scaler input y address mask */
140#define GSC_IN_BASE_ADDR_Y_MASK		0x4c
141/* G-Scaler input y base address */
142#define GSC_IN_BASE_ADDR_Y(n)		(0x50 + (n) * 0x4)
143
144/* G-Scaler input cb address mask */
145#define GSC_IN_BASE_ADDR_CB_MASK	0x7c
146/* G-Scaler input cb base address */
147#define GSC_IN_BASE_ADDR_CB(n)		(0x80 + (n) * 0x4)
148
149/* G-Scaler input cr address mask */
150#define GSC_IN_BASE_ADDR_CR_MASK	0xac
151/* G-Scaler input cr base address */
152#define GSC_IN_BASE_ADDR_CR(n)		(0xb0 + (n) * 0x4)
153
154/* G-Scaler output y address mask */
155#define GSC_OUT_BASE_ADDR_Y_MASK	0x10c
156/* G-Scaler output y base address */
157#define GSC_OUT_BASE_ADDR_Y(n)		(0x110 + (n) * 0x4)
158
159/* G-Scaler output cb address mask */
160#define GSC_OUT_BASE_ADDR_CB_MASK	0x15c
161/* G-Scaler output cb base address */
162#define GSC_OUT_BASE_ADDR_CB(n)		(0x160 + (n) * 0x4)
163
164/* G-Scaler output cr address mask */
165#define GSC_OUT_BASE_ADDR_CR_MASK	0x1ac
166/* G-Scaler output cr base address */
167#define GSC_OUT_BASE_ADDR_CR(n)		(0x1b0 + (n) * 0x4)
168
169#endif /* REGS_GSC_H_ */