1/*
2 * drivers/video/geode/video_cs5530.h
3 *   -- CS5530 video device
4 *
5 * Copyright (C) 2005 Arcom Control Systems Ltd.
6 *
7 * Based on AMD's original 2.4 driver:
8 *   Copyright (C) 2004 Advanced Micro Devices, Inc.
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 */
15#ifndef __VIDEO_CS5530_H__
16#define __VIDEO_CS5530_H__
17
18extern struct geode_vid_ops cs5530_vid_ops;
19
20/* CS5530 Video device registers */
21
22#define CS5530_VIDEO_CONFIG	0x0000
23#  define CS5530_VCFG_VID_EN			0x00000001
24#  define CS5530_VCFG_VID_REG_UPDATE		0x00000002
25#  define CS5530_VCFG_VID_INP_FORMAT		0x0000000C
26#  define CS5530_VCFG_8_BIT_4_2_0		0x00000004
27#  define CS5530_VCFG_16_BIT_4_2_0		0x00000008
28#  define CS5530_VCFG_GV_SEL			0x00000010
29#  define CS5530_VCFG_CSC_BYPASS		0x00000020
30#  define CS5530_VCFG_X_FILTER_EN		0x00000040
31#  define CS5530_VCFG_Y_FILTER_EN		0x00000080
32#  define CS5530_VCFG_LINE_SIZE_LOWER_MASK	0x0000FF00
33#  define CS5530_VCFG_INIT_READ_MASK		0x01FF0000
34#  define CS5530_VCFG_EARLY_VID_RDY		0x02000000
35#  define CS5530_VCFG_LINE_SIZE_UPPER		0x08000000
36#  define CS5530_VCFG_4_2_0_MODE		0x10000000
37#  define CS5530_VCFG_16_BIT_EN			0x20000000
38#  define CS5530_VCFG_HIGH_SPD_INT		0x40000000
39
40#define CS5530_DISPLAY_CONFIG	0x0004
41#  define CS5530_DCFG_DIS_EN			0x00000001
42#  define CS5530_DCFG_HSYNC_EN			0x00000002
43#  define CS5530_DCFG_VSYNC_EN			0x00000004
44#  define CS5530_DCFG_DAC_BL_EN			0x00000008
45#  define CS5530_DCFG_DAC_PWR_EN		0x00000020
46#  define CS5530_DCFG_FP_PWR_EN			0x00000040
47#  define CS5530_DCFG_FP_DATA_EN		0x00000080
48#  define CS5530_DCFG_CRT_HSYNC_POL		0x00000100
49#  define CS5530_DCFG_CRT_VSYNC_POL		0x00000200
50#  define CS5530_DCFG_FP_HSYNC_POL		0x00000400
51#  define CS5530_DCFG_FP_VSYNC_POL		0x00000800
52#  define CS5530_DCFG_XGA_FP			0x00001000
53#  define CS5530_DCFG_FP_DITH_EN		0x00002000
54#  define CS5530_DCFG_CRT_SYNC_SKW_MASK		0x0001C000
55#  define CS5530_DCFG_CRT_SYNC_SKW_INIT		0x00010000
56#  define CS5530_DCFG_PWR_SEQ_DLY_MASK		0x000E0000
57#  define CS5530_DCFG_PWR_SEQ_DLY_INIT		0x00080000
58#  define CS5530_DCFG_VG_CK			0x00100000
59#  define CS5530_DCFG_GV_PAL_BYP		0x00200000
60#  define CS5530_DCFG_DDC_SCL			0x00400000
61#  define CS5530_DCFG_DDC_SDA			0x00800000
62#  define CS5530_DCFG_DDC_OE			0x01000000
63#  define CS5530_DCFG_16_BIT_EN			0x02000000
64
65#define CS5530_VIDEO_X_POS	0x0008
66#define CS5530_VIDEO_Y_POS	0x000C
67#define CS5530_VIDEO_SCALE	0x0010
68#define CS5530_VIDEO_COLOR_KEY	0x0014
69#define CS5530_VIDEO_COLOR_MASK 0x0018
70#define CS5530_PALETTE_ADDRESS	0x001C
71#define CS5530_PALETTE_DATA	0x0020
72#define CS5530_DOT_CLK_CONFIG	0x0024
73#define CS5530_CRCSIG_TFT_TV	0x0028
74
75#endif /* !__VIDEO_CS5530_H__ */
76