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7#define EM_GPIO_0 ((unsigned char)BIT(0))
8#define EM_GPIO_1 ((unsigned char)BIT(1))
9#define EM_GPIO_2 ((unsigned char)BIT(2))
10#define EM_GPIO_3 ((unsigned char)BIT(3))
11#define EM_GPIO_4 ((unsigned char)BIT(4))
12#define EM_GPIO_5 ((unsigned char)BIT(5))
13#define EM_GPIO_6 ((unsigned char)BIT(6))
14#define EM_GPIO_7 ((unsigned char)BIT(7))
15
16#define EM_GPO_0 ((unsigned char)BIT(0))
17#define EM_GPO_1 ((unsigned char)BIT(1))
18#define EM_GPO_2 ((unsigned char)BIT(2))
19#define EM_GPO_3 ((unsigned char)BIT(3))
20
21
22
23#define EM28XX_EP_AUDIO 0x83
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25
26
27#define EM2800_R08_AUDIOSRC 0x08
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29
30
31#define EM28XX_R00_CHIPCFG 0x00
32
33
34#define EM2860_CHIPCFG_VENDOR_AUDIO 0x80
35#define EM2860_CHIPCFG_I2S_VOLUME_CAPABLE 0x40
36#define EM2820_CHIPCFG_I2S_3_SAMPRATES 0x30
37#define EM2860_CHIPCFG_I2S_5_SAMPRATES 0x30
38#define EM2820_CHIPCFG_I2S_1_SAMPRATE 0x20
39#define EM2860_CHIPCFG_I2S_3_SAMPRATES 0x20
40#define EM28XX_CHIPCFG_AC97 0x10
41#define EM28XX_CHIPCFG_AUDIOMASK 0x30
42
43#define EM28XX_R01_CHIPCFG2 0x01
44
45
46#define EM28XX_CHIPCFG2_TS_PRESENT 0x10
47#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_MASK 0x0c
48#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_1MF 0x00
49#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_2MF 0x04
50#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_4MF 0x08
51#define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_8MF 0x0c
52#define EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK 0x03
53#define EM28XX_CHIPCFG2_TS_PACKETSIZE_188 0x00
54#define EM28XX_CHIPCFG2_TS_PACKETSIZE_376 0x01
55#define EM28XX_CHIPCFG2_TS_PACKETSIZE_564 0x02
56#define EM28XX_CHIPCFG2_TS_PACKETSIZE_752 0x03
57
58
59#define EM2880_R04_GPO 0x04
60#define EM2820_R08_GPIO_CTRL 0x08
61#define EM2820_R09_GPIO_STATE 0x09
62
63#define EM28XX_R06_I2C_CLK 0x06
64
65
66#define EM28XX_I2C_CLK_ACK_LAST_READ 0x80
67#define EM28XX_I2C_CLK_WAIT_ENABLE 0x40
68#define EM28XX_I2C_EEPROM_ON_BOARD 0x08
69#define EM28XX_I2C_EEPROM_KEY_VALID 0x04
70#define EM2874_I2C_SECONDARY_BUS_SELECT 0x04
71#define EM28XX_I2C_FREQ_1_5_MHZ 0x03
72#define EM28XX_I2C_FREQ_25_KHZ 0x02
73#define EM28XX_I2C_FREQ_400_KHZ 0x01
74#define EM28XX_I2C_FREQ_100_KHZ 0x00
75
76#define EM28XX_R0A_CHIPID 0x0a
77#define EM28XX_R0C_USBSUSP 0x0c
78#define EM28XX_R0C_USBSUSP_SNAPSHOT 0x20
79
80#define EM28XX_R0E_AUDIOSRC 0x0e
81#define EM28XX_R0F_XCLK 0x0f
82
83
84#define EM28XX_XCLK_AUDIO_UNMUTE 0x80
85#define EM28XX_XCLK_I2S_MSB_TIMING 0x40
86#define EM28XX_XCLK_IR_RC5_MODE 0x20
87#define EM28XX_XCLK_IR_NEC_CHK_PARITY 0x10
88#define EM28XX_XCLK_FREQUENCY_30MHZ 0x00
89#define EM28XX_XCLK_FREQUENCY_15MHZ 0x01
90#define EM28XX_XCLK_FREQUENCY_10MHZ 0x02
91#define EM28XX_XCLK_FREQUENCY_7_5MHZ 0x03
92#define EM28XX_XCLK_FREQUENCY_6MHZ 0x04
93#define EM28XX_XCLK_FREQUENCY_5MHZ 0x05
94#define EM28XX_XCLK_FREQUENCY_4_3MHZ 0x06
95#define EM28XX_XCLK_FREQUENCY_12MHZ 0x07
96#define EM28XX_XCLK_FREQUENCY_20MHZ 0x08
97#define EM28XX_XCLK_FREQUENCY_20MHZ_2 0x09
98#define EM28XX_XCLK_FREQUENCY_48MHZ 0x0a
99#define EM28XX_XCLK_FREQUENCY_24MHZ 0x0b
100
101#define EM28XX_R10_VINMODE 0x10
102
103#define EM28XX_VINMODE_YUV422_CbYCrY 0x10
104
105#define EM28XX_VINMODE_YUV422_YUYV 0x08
106#define EM28XX_VINMODE_YUV422_YVYU 0x09
107#define EM28XX_VINMODE_YUV422_UYVY 0x0a
108#define EM28XX_VINMODE_YUV422_VYUY 0x0b
109#define EM28XX_VINMODE_RGB8_BGGR 0x0c
110#define EM28XX_VINMODE_RGB8_GRBG 0x0d
111#define EM28XX_VINMODE_RGB8_GBRG 0x0e
112#define EM28XX_VINMODE_RGB8_RGGB 0x0f
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120
121#define EM28XX_R11_VINCTRL 0x11
122
123
124#define EM28XX_VINCTRL_VBI_SLICED 0x80
125#define EM28XX_VINCTRL_VBI_RAW 0x40
126#define EM28XX_VINCTRL_VOUT_MODE_IN 0x20
127#define EM28XX_VINCTRL_CCIR656_ENABLE 0x10
128#define EM28XX_VINCTRL_VBI_16BIT_RAW 0x08
129#define EM28XX_VINCTRL_FID_ON_HREF 0x04
130#define EM28XX_VINCTRL_DUAL_EDGE_STROBE 0x02
131#define EM28XX_VINCTRL_INTERLACED 0x01
132
133#define EM28XX_R12_VINENABLE 0x12
134
135#define EM28XX_R14_GAMMA 0x14
136#define EM28XX_R15_RGAIN 0x15
137#define EM28XX_R16_GGAIN 0x16
138#define EM28XX_R17_BGAIN 0x17
139#define EM28XX_R18_ROFFSET 0x18
140#define EM28XX_R19_GOFFSET 0x19
141#define EM28XX_R1A_BOFFSET 0x1a
142
143#define EM28XX_R1B_OFLOW 0x1b
144#define EM28XX_R1C_HSTART 0x1c
145#define EM28XX_R1D_VSTART 0x1d
146#define EM28XX_R1E_CWIDTH 0x1e
147#define EM28XX_R1F_CHEIGHT 0x1f
148
149#define EM28XX_R20_YGAIN 0x20
150#define CONTRAST_DEFAULT 0x10
151
152#define EM28XX_R21_YOFFSET 0x21
153#define BRIGHTNESS_DEFAULT 0x00
154
155#define EM28XX_R22_UVGAIN 0x22
156#define SATURATION_DEFAULT 0x10
157
158#define EM28XX_R23_UOFFSET 0x23
159#define BLUE_BALANCE_DEFAULT 0x00
160
161#define EM28XX_R24_VOFFSET 0x24
162#define RED_BALANCE_DEFAULT 0x00
163
164#define EM28XX_R25_SHARPNESS 0x25
165#define SHARPNESS_DEFAULT 0x00
166
167#define EM28XX_R26_COMPR 0x26
168#define EM28XX_R27_OUTFMT 0x27
169
170
171#define EM28XX_OUTFMT_RGB_8_RGRG 0x00
172#define EM28XX_OUTFMT_RGB_8_GRGR 0x01
173#define EM28XX_OUTFMT_RGB_8_GBGB 0x02
174#define EM28XX_OUTFMT_RGB_8_BGBG 0x03
175#define EM28XX_OUTFMT_RGB_16_656 0x04
176#define EM28XX_OUTFMT_RGB_8_BAYER 0x08
177#define EM28XX_OUTFMT_YUV211 0x10
178#define EM28XX_OUTFMT_YUV422_Y0UY1V 0x14
179#define EM28XX_OUTFMT_YUV422_Y1UY0V 0x15
180#define EM28XX_OUTFMT_YUV411 0x18
181
182#define EM28XX_R28_XMIN 0x28
183#define EM28XX_R29_XMAX 0x29
184#define EM28XX_R2A_YMIN 0x2a
185#define EM28XX_R2B_YMAX 0x2b
186
187#define EM28XX_R30_HSCALELOW 0x30
188#define EM28XX_R31_HSCALEHIGH 0x31
189#define EM28XX_R32_VSCALELOW 0x32
190#define EM28XX_R33_VSCALEHIGH 0x33
191#define EM28XX_HVSCALE_MAX 0x3fff
192
193#define EM28XX_R34_VBI_START_H 0x34
194#define EM28XX_R35_VBI_START_V 0x35
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202#define EM28XX_R36_VBI_WIDTH 0x36
203#define EM28XX_R37_VBI_HEIGHT 0x37
204
205#define EM28XX_R40_AC97LSB 0x40
206#define EM28XX_R41_AC97MSB 0x41
207#define EM28XX_R42_AC97ADDR 0x42
208#define EM28XX_R43_AC97BUSY 0x43
209
210#define EM28XX_R45_IR 0x45
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219#define EM2874_R50_IR_CONFIG 0x50
220#define EM2874_R51_IR 0x51
221#define EM2874_R5D_TS1_PKT_SIZE 0x5d
222#define EM2874_R5E_TS2_PKT_SIZE 0x5e
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234#define EM2874_R5F_TS_ENABLE 0x5f
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241#define EM2874_R80_GPIO_P0_CTRL 0x80
242#define EM2874_R81_GPIO_P1_CTRL 0x81
243#define EM2874_R82_GPIO_P2_CTRL 0x82
244#define EM2874_R83_GPIO_P3_CTRL 0x83
245#define EM2874_R84_GPIO_P0_STATE 0x84
246#define EM2874_R85_GPIO_P1_STATE 0x85
247#define EM2874_R86_GPIO_P2_STATE 0x86
248#define EM2874_R87_GPIO_P3_STATE 0x87
249
250
251#define EM2874_IR_NEC 0x00
252#define EM2874_IR_NEC_NO_PARITY 0x01
253#define EM2874_IR_RC5 0x04
254#define EM2874_IR_RC6_MODE_0 0x08
255#define EM2874_IR_RC6_MODE_6A 0x0b
256
257
258#define EM2874_TS1_CAPTURE_ENABLE ((unsigned char)BIT(0))
259#define EM2874_TS1_FILTER_ENABLE ((unsigned char)BIT(1))
260#define EM2874_TS1_NULL_DISCARD ((unsigned char)BIT(2))
261#define EM2874_TS2_CAPTURE_ENABLE ((unsigned char)BIT(4))
262#define EM2874_TS2_FILTER_ENABLE ((unsigned char)BIT(5))
263#define EM2874_TS2_NULL_DISCARD ((unsigned char)BIT(6))
264
265
266#define EM2800_AUDIO_SRC_TUNER 0x0d
267#define EM2800_AUDIO_SRC_LINE 0x0c
268#define EM28XX_AUDIO_SRC_TUNER 0xc0
269#define EM28XX_AUDIO_SRC_LINE 0x80
270
271
272enum em28xx_chip_id {
273 CHIP_ID_EM2800 = 7,
274 CHIP_ID_EM2710 = 17,
275 CHIP_ID_EM2820 = 18,
276 CHIP_ID_EM2840 = 20,
277 CHIP_ID_EM2750 = 33,
278 CHIP_ID_EM2860 = 34,
279 CHIP_ID_EM2870 = 35,
280 CHIP_ID_EM2883 = 36,
281 CHIP_ID_EM2765 = 54,
282 CHIP_ID_EM2874 = 65,
283 CHIP_ID_EM2884 = 68,
284 CHIP_ID_EM28174 = 113,
285 CHIP_ID_EM28178 = 114,
286};
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292
293#define EM202_EXT_MODEM_CTRL 0x3e
294#define EM202_GPIO_CONF 0x4c
295#define EM202_GPIO_POLARITY 0x4e
296#define EM202_GPIO_STICKY 0x50
297#define EM202_GPIO_MASK 0x52
298#define EM202_GPIO_STATUS 0x54
299#define EM202_SPDIF_OUT_SEL 0x6a
300#define EM202_ANTIPOP 0x72
301#define EM202_EAPD_GPIO_ACCESS 0x74
302