drivers/media/video/em28xx/em28xx-reg.h

   1 #define EM_GPIO_0  (1 << 0)
   2 #define EM_GPIO_1  (1 << 1)
   3 #define EM_GPIO_2  (1 << 2)
   4 #define EM_GPIO_3  (1 << 3)
   5 #define EM_GPIO_4  (1 << 4)
   6 #define EM_GPIO_5  (1 << 5)
   7 #define EM_GPIO_6  (1 << 6)
   8 #define EM_GPIO_7  (1 << 7)
   9
  10 #define EM_GPO_0   (1 << 0)
  11 #define EM_GPO_1   (1 << 1)
  12 #define EM_GPO_2   (1 << 2)
  13 #define EM_GPO_3   (1 << 3)
  14
  15 /* em28xx endpoints */
  16 #define EM28XX_EP_ANALOG        0x82
  17 #define EM28XX_EP_AUDIO         0x83
  18 #define EM28XX_EP_DIGITAL       0x84
  19
  20 /* em2800 registers */
  21 #define EM2800_R08_AUDIOSRC 0x08
  22
  23 /* em28xx registers */
  24
  25 #define EM28XX_R00_CHIPCFG      0x00
  26
  27 /* em28xx Chip Configuration 0x00 */
  28 #define EM28XX_CHIPCFG_VENDOR_AUDIO             0x80
  29 #define EM28XX_CHIPCFG_I2S_VOLUME_CAPABLE       0x40
  30 #define EM28XX_CHIPCFG_I2S_5_SAMPRATES          0x30
  31 #define EM28XX_CHIPCFG_I2S_3_SAMPRATES          0x20
  32 #define EM28XX_CHIPCFG_AC97                     0x10
  33 #define EM28XX_CHIPCFG_AUDIOMASK                0x30
  34
  35 #define EM28XX_R01_CHIPCFG2     0x01
  36
  37 /* em28xx Chip Configuration 2 0x01 */
  38 #define EM28XX_CHIPCFG2_TS_PRESENT              0x10
  39 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_MASK    0x0c /* bits 3-2 */
  40 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_1MF     0x00
  41 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_2MF     0x04
  42 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_4MF     0x08
  43 #define EM28XX_CHIPCFG2_TS_REQ_INTERVAL_8MF     0x0c
  44 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_MASK      0x03 /* bits 0-1 */
  45 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_188       0x00
  46 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_376       0x01
  47 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_564       0x02
  48 #define EM28XX_CHIPCFG2_TS_PACKETSIZE_752       0x03
  49
  50
  51         /* GPIO/GPO registers */
  52 #define EM2880_R04_GPO  0x04    /* em2880-em2883 only */
  53 #define EM28XX_R08_GPIO 0x08    /* em2820 or upper */
  54
  55 #define EM28XX_R06_I2C_CLK      0x06
  56
  57 /* em28xx I2C Clock Register (0x06) */
  58 #define EM28XX_I2C_CLK_ACK_LAST_READ    0x80
  59 #define EM28XX_I2C_CLK_WAIT_ENABLE      0x40
  60 #define EM28XX_I2C_EEPROM_ON_BOARD      0x08
  61 #define EM28XX_I2C_EEPROM_KEY_VALID     0x04
  62 #define EM2874_I2C_SECONDARY_BUS_SELECT 0x04 /* em2874 has two i2c busses */
  63 #define EM28XX_I2C_FREQ_1_5_MHZ         0x03 /* bus frequency (bits [1-0]) */
  64 #define EM28XX_I2C_FREQ_25_KHZ          0x02
  65 #define EM28XX_I2C_FREQ_400_KHZ         0x01
  66 #define EM28XX_I2C_FREQ_100_KHZ         0x00
  67
  68
  69 #define EM28XX_R0A_CHIPID       0x0a
  70 #define EM28XX_R0C_USBSUSP      0x0c    /* */
  71
  72 #define EM28XX_R0E_AUDIOSRC     0x0e
  73 #define EM28XX_R0F_XCLK 0x0f
  74
  75 /* em28xx XCLK Register (0x0f) */
  76 #define EM28XX_XCLK_AUDIO_UNMUTE        0x80 /* otherwise audio muted */
  77 #define EM28XX_XCLK_I2S_MSB_TIMING      0x40 /* otherwise standard timing */
  78 #define EM28XX_XCLK_IR_RC5_MODE         0x20 /* otherwise NEC mode */
  79 #define EM28XX_XCLK_IR_NEC_CHK_PARITY   0x10
  80 #define EM28XX_XCLK_FREQUENCY_30MHZ     0x00 /* Freq. select (bits [3-0]) */
  81 #define EM28XX_XCLK_FREQUENCY_15MHZ     0x01
  82 #define EM28XX_XCLK_FREQUENCY_10MHZ     0x02
  83 #define EM28XX_XCLK_FREQUENCY_7_5MHZ    0x03
  84 #define EM28XX_XCLK_FREQUENCY_6MHZ      0x04
  85 #define EM28XX_XCLK_FREQUENCY_5MHZ      0x05
  86 #define EM28XX_XCLK_FREQUENCY_4_3MHZ    0x06
  87 #define EM28XX_XCLK_FREQUENCY_12MHZ     0x07
  88 #define EM28XX_XCLK_FREQUENCY_20MHZ     0x08
  89 #define EM28XX_XCLK_FREQUENCY_20MHZ_2   0x09
  90 #define EM28XX_XCLK_FREQUENCY_48MHZ     0x0a
  91 #define EM28XX_XCLK_FREQUENCY_24MHZ     0x0b
  92
  93 #define EM28XX_R10_VINMODE      0x10
  94
  95 #define EM28XX_R11_VINCTRL      0x11
  96
  97 /* em28xx Video Input Control Register 0x11 */
  98 #define EM28XX_VINCTRL_VBI_SLICED       0x80
  99 #define EM28XX_VINCTRL_VBI_RAW          0x40
 100 #define EM28XX_VINCTRL_VOUT_MODE_IN     0x20 /* HREF,VREF,VACT in output */
 101 #define EM28XX_VINCTRL_CCIR656_ENABLE   0x10
 102 #define EM28XX_VINCTRL_VBI_16BIT_RAW    0x08 /* otherwise 8-bit raw */
 103 #define EM28XX_VINCTRL_FID_ON_HREF      0x04
 104 #define EM28XX_VINCTRL_DUAL_EDGE_STROBE 0x02
 105 #define EM28XX_VINCTRL_INTERLACED       0x01
 106
 107 #define EM28XX_R12_VINENABLE    0x12    /* */
 108
 109 #define EM28XX_R14_GAMMA        0x14
 110 #define EM28XX_R15_RGAIN        0x15
 111 #define EM28XX_R16_GGAIN        0x16
 112 #define EM28XX_R17_BGAIN        0x17
 113 #define EM28XX_R18_ROFFSET      0x18
 114 #define EM28XX_R19_GOFFSET      0x19
 115 #define EM28XX_R1A_BOFFSET      0x1a
 116
 117 #define EM28XX_R1B_OFLOW        0x1b
 118 #define EM28XX_R1C_HSTART       0x1c
 119 #define EM28XX_R1D_VSTART       0x1d
 120 #define EM28XX_R1E_CWIDTH       0x1e
 121 #define EM28XX_R1F_CHEIGHT      0x1f
 122
 123 #define EM28XX_R20_YGAIN        0x20
 124 #define EM28XX_R21_YOFFSET      0x21
 125 #define EM28XX_R22_UVGAIN       0x22
 126 #define EM28XX_R23_UOFFSET      0x23
 127 #define EM28XX_R24_VOFFSET      0x24
 128 #define EM28XX_R25_SHARPNESS    0x25
 129
 130 #define EM28XX_R26_COMPR        0x26
 131 #define EM28XX_R27_OUTFMT       0x27
 132
 133 /* em28xx Output Format Register (0x27) */
 134 #define EM28XX_OUTFMT_RGB_8_RGRG        0x00
 135 #define EM28XX_OUTFMT_RGB_8_GRGR        0x01
 136 #define EM28XX_OUTFMT_RGB_8_GBGB        0x02
 137 #define EM28XX_OUTFMT_RGB_8_BGBG        0x03
 138 #define EM28XX_OUTFMT_RGB_16_656        0x04
 139 #define EM28XX_OUTFMT_RGB_8_BAYER       0x08 /* Pattern in Reg 0x10[1-0] */
 140 #define EM28XX_OUTFMT_YUV211            0x10
 141 #define EM28XX_OUTFMT_YUV422_Y0UY1V     0x14
 142 #define EM28XX_OUTFMT_YUV422_Y1UY0V     0x15
 143 #define EM28XX_OUTFMT_YUV411            0x18
 144
 145
 146 #define EM28XX_R28_XMIN 0x28
 147 #define EM28XX_R29_XMAX 0x29
 148 #define EM28XX_R2A_YMIN 0x2a
 149 #define EM28XX_R2B_YMAX 0x2b
 150
 151 #define EM28XX_R30_HSCALELOW    0x30
 152 #define EM28XX_R31_HSCALEHIGH   0x31
 153 #define EM28XX_R32_VSCALELOW    0x32
 154 #define EM28XX_R33_VSCALEHIGH   0x33
 155 #define EM28XX_R34_VBI_START_H  0x34
 156 #define EM28XX_R35_VBI_START_V  0x35
 157 #define EM28XX_R36_VBI_WIDTH    0x36
 158 #define EM28XX_R37_VBI_HEIGHT   0x37
 159
 160 #define EM28XX_R40_AC97LSB      0x40
 161 #define EM28XX_R41_AC97MSB      0x41
 162 #define EM28XX_R42_AC97ADDR     0x42
 163 #define EM28XX_R43_AC97BUSY     0x43
 164
 165 #define EM28XX_R45_IR           0x45
 166         /* 0x45  bit 7    - parity bit
 167                  bits 6-0 - count
 168            0x46  IR brand
 169            0x47  IR data
 170          */
 171
 172 /* em2874 registers */
 173 #define EM2874_R50_IR_CONFIG    0x50
 174 #define EM2874_R51_IR           0x51
 175 #define EM2874_R5F_TS_ENABLE    0x5f
 176 #define EM2874_R80_GPIO         0x80
 177
 178 /* em2874 IR config register (0x50) */
 179 #define EM2874_IR_NEC           0x00
 180 #define EM2874_IR_RC5           0x04
 181 #define EM2874_IR_RC6_MODE_0    0x08
 182 #define EM2874_IR_RC6_MODE_6A   0x0b
 183
 184 /* em2874 Transport Stream Enable Register (0x5f) */
 185 #define EM2874_TS1_CAPTURE_ENABLE (1 << 0)
 186 #define EM2874_TS1_FILTER_ENABLE  (1 << 1)
 187 #define EM2874_TS1_NULL_DISCARD   (1 << 2)
 188 #define EM2874_TS2_CAPTURE_ENABLE (1 << 4)
 189 #define EM2874_TS2_FILTER_ENABLE  (1 << 5)
 190 #define EM2874_TS2_NULL_DISCARD   (1 << 6)
 191
 192 /* register settings */
 193 #define EM2800_AUDIO_SRC_TUNER  0x0d
 194 #define EM2800_AUDIO_SRC_LINE   0x0c
 195 #define EM28XX_AUDIO_SRC_TUNER  0xc0
 196 #define EM28XX_AUDIO_SRC_LINE   0x80
 197
 198 /* FIXME: Need to be populated with the other chip ID's */
 199 enum em28xx_chip_id {
 200         CHIP_ID_EM2800 = 7,
 201         CHIP_ID_EM2710 = 17,
 202         CHIP_ID_EM2820 = 18,    /* Also used by some em2710 */
 203         CHIP_ID_EM2840 = 20,
 204         CHIP_ID_EM2750 = 33,
 205         CHIP_ID_EM2860 = 34,
 206         CHIP_ID_EM2870 = 35,
 207         CHIP_ID_EM2883 = 36,
 208         CHIP_ID_EM2874 = 65,
 209         CHIP_ID_EM2884 = 68,
 210         CHIP_ID_EM28174 = 113,
 211 };
 212
 213 /*
 214  * Registers used by em202
 215  */
 216
 217 /* EMP202 vendor registers */
 218 #define EM202_EXT_MODEM_CTRL     0x3e
 219 #define EM202_GPIO_CONF          0x4c
 220 #define EM202_GPIO_POLARITY      0x4e
 221 #define EM202_GPIO_STICKY        0x50
 222 #define EM202_GPIO_MASK          0x52
 223 #define EM202_GPIO_STATUS        0x54
 224 #define EM202_SPDIF_OUT_SEL      0x6a
 225 #define EM202_ANTIPOP            0x72
 226 #define EM202_EAPD_GPIO_ACCESS   0x74