1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/* DMA controller registers */
#define REG8_1(a0) ((const u16[8]) { a0, a0 + 1, a0 + 2, a0 + 3, \
a0 + 4, a0 + 5, a0 + 6, a0 + 7})
#define REG8_2(a0) ((const u16[8]) { a0, a0 + 2, a0 + 4, a0 + 6, \
a0 + 8, a0 + 0xa, a0 + 0xc, a0 + 0xe})
#define REG8_8(a0) ((const u16[8]) { a0, a0 + 8, a0 + 0x10, a0 + 0x18, \
a0 + 0x20, a0 + 0x28, a0 + 0x30, \
a0 + 0x38})
#define INT_STATUS 0x00
#define PB_STATUS 0x01
#define DMA_CMD 0x02
#define VIDEO_FIFO_STATUS 0x03
#define VIDEO_CHANNEL_ID 0x04
#define VIDEO_PARSER_STATUS 0x05
#define SYS_SOFT_RST 0x06
#define DMA_PAGE_TABLE0_ADDR ((const u16[8]) { 0x08, 0xd0, 0xd2, 0xd4, \
0xd6, 0xd8, 0xda, 0xdc })
#define DMA_PAGE_TABLE1_ADDR ((const u16[8]) { 0x09, 0xd1, 0xd3, 0xd5, \
0xd7, 0xd9, 0xdb, 0xdd })
#define DMA_CHANNEL_ENABLE 0x0a
#define DMA_CONFIG 0x0b
#define DMA_TIMER_INTERVAL 0x0c
#define DMA_CHANNEL_TIMEOUT 0x0d
#define VDMA_CHANNEL_CONFIG REG8_1(0x10)
#define ADMA_P_ADDR REG8_2(0x18)
#define ADMA_B_ADDR REG8_2(0x19)
#define DMA10_P_ADDR 0x28
#define DMA10_B_ADDR 0x29
#define VIDEO_CONTROL1 0x2a
#define VIDEO_CONTROL2 0x2b
#define AUDIO_CONTROL1 0x2c
#define AUDIO_CONTROL2 0x2d
#define PHASE_REF 0x2e
#define GPIO_REG 0x2f
#define INTL_HBAR_CTRL REG8_1(0x30)
#define AUDIO_CONTROL3 0x38
#define VIDEO_FIELD_CTRL REG8_1(0x39)
#define HSCALER_CTRL REG8_1(0x42)
#define VIDEO_SIZE REG8_1(0x4A)
#define VIDEO_SIZE_F2 REG8_1(0x52)
#define MD_CONF REG8_1(0x60)
#define MD_INIT REG8_1(0x68)
#define MD_MAP0 REG8_1(0x70)
#define VDMA_P_ADDR REG8_8(0x80) /* not used in DMA SG mode */
#define VDMA_WHP REG8_8(0x81)
#define VDMA_B_ADDR REG8_8(0x82)
#define VDMA_F2_P_ADDR REG8_8(0x84)
#define VDMA_F2_WHP REG8_8(0x85)
#define VDMA_F2_B_ADDR REG8_8(0x86)
#define EP_REG_ADDR 0xfe
#define EP_REG_DATA 0xff
/* Video decoder registers */
#define VDREG8(a0) ((const u16[8]) { \
a0 + 0x000, a0 + 0x010, a0 + 0x020, a0 + 0x030, \
a0 + 0x100, a0 + 0x110, a0 + 0x120, a0 + 0x130})
#define VIDSTAT VDREG8(0x100)
#define BRIGHT VDREG8(0x101)
#define CONTRAST VDREG8(0x102)
#define SHARPNESS VDREG8(0x103)
#define SAT_U VDREG8(0x104)
#define SAT_V VDREG8(0x105)
#define HUE VDREG8(0x106)
#define CROP_HI VDREG8(0x107)
#define VDELAY_LO VDREG8(0x108)
#define VACTIVE_LO VDREG8(0x109)
#define HDELAY_LO VDREG8(0x10a)
#define HACTIVE_LO VDREG8(0x10b)
#define MVSN VDREG8(0x10c)
#define STATUS2 VDREG8(0x10d)
#define SDT VDREG8(0x10e)
#define SDT_EN VDREG8(0x10f)
#define VSCALE_LO VDREG8(0x144)
#define SCALE_HI VDREG8(0x145)
#define HSCALE_LO VDREG8(0x146)
#define F2CROP_HI VDREG8(0x147)
#define F2VDELAY_LO VDREG8(0x148)
#define F2VACTIVE_LO VDREG8(0x149)
#define F2HDELAY_LO VDREG8(0x14a)
#define F2HACTIVE_LO VDREG8(0x14b)
#define F2VSCALE_LO VDREG8(0x14c)
#define F2SCALE_HI VDREG8(0x14d)
#define F2HSCALE_LO VDREG8(0x14e)
#define F2CNT VDREG8(0x14f)
#define VDREG2(a0) ((const u16[2]) { a0, a0 + 0x100 })
#define SRST VDREG2(0x180)
#define ACNTL VDREG2(0x181)
#define ACNTL2 VDREG2(0x182)
#define CNTRL1 VDREG2(0x183)
#define CKHY VDREG2(0x184)
#define SHCOR VDREG2(0x185)
#define CORING VDREG2(0x186)
#define CLMPG VDREG2(0x187)
#define IAGC VDREG2(0x188)
#define VCTRL1 VDREG2(0x18f)
#define MISC1 VDREG2(0x194)
#define LOOP VDREG2(0x195)
#define MISC2 VDREG2(0x196)
#define CLMD VDREG2(0x197)
#define ANPWRDOWN VDREG2(0x1ce)
#define AIGAIN ((const u16[8]) { 0x1d0, 0x1d1, 0x1d2, 0x1d3, \
0x2d0, 0x2d1, 0x2d2, 0x2d3 })
#define SYS_MODE_DMA_SHIFT 13
#define DMA_CMD_ENABLE BIT(31)
#define INT_STATUS_DMA_TOUT BIT(17)
#define TW686X_VIDSTAT_HLOCK BIT(6)
#define TW686X_VIDSTAT_VDLOSS BIT(7)
#define TW686X_STD_NTSC_M 0
#define TW686X_STD_PAL 1
#define TW686X_STD_SECAM 2
#define TW686X_STD_NTSC_443 3
#define TW686X_STD_PAL_M 4
#define TW686X_STD_PAL_CN 5
#define TW686X_STD_PAL_60 6
#define TW686X_FIFO_ERROR(x) (x & ~(0xff))
|
