1/* 2 * cx18 ADEC header 3 * 4 * Derived from cx25840-core.h 5 * 6 * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> 7 * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net> 8 * 9 * This program is free software; you can redistribute it and/or 10 * modify it under the terms of the GNU General Public License 11 * as published by the Free Software Foundation; either version 2 12 * of the License, or (at your option) any later version. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU General Public License for more details. 18 * 19 * You should have received a copy of the GNU General Public License 20 * along with this program; if not, write to the Free Software 21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 22 * 02110-1301, USA. 23 */ 24 25#ifndef _CX18_AV_CORE_H_ 26#define _CX18_AV_CORE_H_ 27 28#include <media/v4l2-device.h> 29#include <media/v4l2-ctrls.h> 30 31struct cx18; 32 33enum cx18_av_video_input { 34 /* Composite video inputs In1-In8 */ 35 CX18_AV_COMPOSITE1 = 1, 36 CX18_AV_COMPOSITE2, 37 CX18_AV_COMPOSITE3, 38 CX18_AV_COMPOSITE4, 39 CX18_AV_COMPOSITE5, 40 CX18_AV_COMPOSITE6, 41 CX18_AV_COMPOSITE7, 42 CX18_AV_COMPOSITE8, 43 44 /* S-Video inputs consist of one luma input (In1-In8) ORed with one 45 chroma input (In5-In8) */ 46 CX18_AV_SVIDEO_LUMA1 = 0x10, 47 CX18_AV_SVIDEO_LUMA2 = 0x20, 48 CX18_AV_SVIDEO_LUMA3 = 0x30, 49 CX18_AV_SVIDEO_LUMA4 = 0x40, 50 CX18_AV_SVIDEO_LUMA5 = 0x50, 51 CX18_AV_SVIDEO_LUMA6 = 0x60, 52 CX18_AV_SVIDEO_LUMA7 = 0x70, 53 CX18_AV_SVIDEO_LUMA8 = 0x80, 54 CX18_AV_SVIDEO_CHROMA4 = 0x400, 55 CX18_AV_SVIDEO_CHROMA5 = 0x500, 56 CX18_AV_SVIDEO_CHROMA6 = 0x600, 57 CX18_AV_SVIDEO_CHROMA7 = 0x700, 58 CX18_AV_SVIDEO_CHROMA8 = 0x800, 59 60 /* S-Video aliases for common luma/chroma combinations */ 61 CX18_AV_SVIDEO1 = 0x510, 62 CX18_AV_SVIDEO2 = 0x620, 63 CX18_AV_SVIDEO3 = 0x730, 64 CX18_AV_SVIDEO4 = 0x840, 65 66 /* Component Video inputs consist of one luma input (In1-In8) ORed 67 with a red chroma (In4-In6) and blue chroma input (In7-In8) */ 68 CX18_AV_COMPONENT_LUMA1 = 0x1000, 69 CX18_AV_COMPONENT_LUMA2 = 0x2000, 70 CX18_AV_COMPONENT_LUMA3 = 0x3000, 71 CX18_AV_COMPONENT_LUMA4 = 0x4000, 72 CX18_AV_COMPONENT_LUMA5 = 0x5000, 73 CX18_AV_COMPONENT_LUMA6 = 0x6000, 74 CX18_AV_COMPONENT_LUMA7 = 0x7000, 75 CX18_AV_COMPONENT_LUMA8 = 0x8000, 76 CX18_AV_COMPONENT_R_CHROMA4 = 0x40000, 77 CX18_AV_COMPONENT_R_CHROMA5 = 0x50000, 78 CX18_AV_COMPONENT_R_CHROMA6 = 0x60000, 79 CX18_AV_COMPONENT_B_CHROMA7 = 0x700000, 80 CX18_AV_COMPONENT_B_CHROMA8 = 0x800000, 81 82 /* Component Video aliases for common combinations */ 83 CX18_AV_COMPONENT1 = 0x861000, 84}; 85 86enum cx18_av_audio_input { 87 /* Audio inputs: serial or In4-In8 */ 88 CX18_AV_AUDIO_SERIAL1, 89 CX18_AV_AUDIO_SERIAL2, 90 CX18_AV_AUDIO4 = 4, 91 CX18_AV_AUDIO5, 92 CX18_AV_AUDIO6, 93 CX18_AV_AUDIO7, 94 CX18_AV_AUDIO8, 95}; 96 97struct cx18_av_state { 98 struct v4l2_subdev sd; 99 struct v4l2_ctrl_handler hdl; 100 struct v4l2_ctrl *volume; 101 int radio; 102 v4l2_std_id std; 103 enum cx18_av_video_input vid_input; 104 enum cx18_av_audio_input aud_input; 105 u32 audclk_freq; 106 int audmode; 107 u32 rev; 108 int is_initialized; 109 110 /* 111 * The VBI slicer starts operating and counting lines, beginning at 112 * slicer line count of 1, at D lines after the deassertion of VRESET. 113 * This staring field line, S, is 6 (& 319) or 10 (& 273) for 625 or 525 114 * line systems respectively. Sliced ancillary data captured on VBI 115 * slicer line M is inserted after the VBI slicer is done with line M, 116 * when VBI slicer line count is N = M+1. Thus when the VBI slicer 117 * reports a VBI slicer line number with ancillary data, the IDID0 byte 118 * indicates VBI slicer line N. The actual field line that the captured 119 * data comes from is 120 * 121 * L = M+(S+D-1) = N-1+(S+D-1) = N + (S+D-2). 122 * 123 * L is the line in the field, not frame, from which the VBI data came. 124 * N is the line reported by the slicer in the ancillary data. 125 * D is the slicer_line_delay value programmed into register 0x47f. 126 * S is 6 for 625 line systems or 10 for 525 line systems 127 * (S+D-2) is the slicer_line_offset used to convert slicer reported 128 * line counts to actual field lines. 129 */ 130 int slicer_line_delay; 131 int slicer_line_offset; 132}; 133 134 135/* Registers */ 136#define CXADEC_CHIP_TYPE_TIGER 0x837 137#define CXADEC_CHIP_TYPE_MAKO 0x843 138 139#define CXADEC_HOST_REG1 0x000 140#define CXADEC_HOST_REG2 0x001 141 142#define CXADEC_CHIP_CTRL 0x100 143#define CXADEC_AFE_CTRL 0x104 144#define CXADEC_PLL_CTRL1 0x108 145#define CXADEC_VID_PLL_FRAC 0x10C 146#define CXADEC_AUX_PLL_FRAC 0x110 147#define CXADEC_PIN_CTRL1 0x114 148#define CXADEC_PIN_CTRL2 0x118 149#define CXADEC_PIN_CFG1 0x11C 150#define CXADEC_PIN_CFG2 0x120 151 152#define CXADEC_PIN_CFG3 0x124 153#define CXADEC_I2S_MCLK 0x127 154 155#define CXADEC_AUD_LOCK1 0x128 156#define CXADEC_AUD_LOCK2 0x12C 157#define CXADEC_POWER_CTRL 0x130 158#define CXADEC_AFE_DIAG_CTRL1 0x134 159#define CXADEC_AFE_DIAG_CTRL2 0x138 160#define CXADEC_AFE_DIAG_CTRL3 0x13C 161#define CXADEC_PLL_DIAG_CTRL 0x140 162#define CXADEC_TEST_CTRL1 0x144 163#define CXADEC_TEST_CTRL2 0x148 164#define CXADEC_BIST_STAT 0x14C 165#define CXADEC_DLL1_DIAG_CTRL 0x158 166#define CXADEC_DLL2_DIAG_CTRL 0x15C 167 168/* IR registers */ 169#define CXADEC_IR_CTRL_REG 0x200 170#define CXADEC_IR_TXCLK_REG 0x204 171#define CXADEC_IR_RXCLK_REG 0x208 172#define CXADEC_IR_CDUTY_REG 0x20C 173#define CXADEC_IR_STAT_REG 0x210 174#define CXADEC_IR_IRQEN_REG 0x214 175#define CXADEC_IR_FILTER_REG 0x218 176#define CXADEC_IR_FIFO_REG 0x21C 177 178/* Video Registers */ 179#define CXADEC_MODE_CTRL 0x400 180#define CXADEC_OUT_CTRL1 0x404 181#define CXADEC_OUT_CTRL2 0x408 182#define CXADEC_GEN_STAT 0x40C 183#define CXADEC_INT_STAT_MASK 0x410 184#define CXADEC_LUMA_CTRL 0x414 185 186#define CXADEC_BRIGHTNESS_CTRL_BYTE 0x414 187#define CXADEC_CONTRAST_CTRL_BYTE 0x415 188#define CXADEC_LUMA_CTRL_BYTE_3 0x416 189 190#define CXADEC_HSCALE_CTRL 0x418 191#define CXADEC_VSCALE_CTRL 0x41C 192 193#define CXADEC_CHROMA_CTRL 0x420 194 195#define CXADEC_USAT_CTRL_BYTE 0x420 196#define CXADEC_VSAT_CTRL_BYTE 0x421 197#define CXADEC_HUE_CTRL_BYTE 0x422 198 199#define CXADEC_VBI_LINE_CTRL1 0x424 200#define CXADEC_VBI_LINE_CTRL2 0x428 201#define CXADEC_VBI_LINE_CTRL3 0x42C 202#define CXADEC_VBI_LINE_CTRL4 0x430 203#define CXADEC_VBI_LINE_CTRL5 0x434 204#define CXADEC_VBI_FC_CFG 0x438 205#define CXADEC_VBI_MISC_CFG1 0x43C 206#define CXADEC_VBI_MISC_CFG2 0x440 207#define CXADEC_VBI_PAY1 0x444 208#define CXADEC_VBI_PAY2 0x448 209#define CXADEC_VBI_CUST1_CFG1 0x44C 210#define CXADEC_VBI_CUST1_CFG2 0x450 211#define CXADEC_VBI_CUST1_CFG3 0x454 212#define CXADEC_VBI_CUST2_CFG1 0x458 213#define CXADEC_VBI_CUST2_CFG2 0x45C 214#define CXADEC_VBI_CUST2_CFG3 0x460 215#define CXADEC_VBI_CUST3_CFG1 0x464 216#define CXADEC_VBI_CUST3_CFG2 0x468 217#define CXADEC_VBI_CUST3_CFG3 0x46C 218#define CXADEC_HORIZ_TIM_CTRL 0x470 219#define CXADEC_VERT_TIM_CTRL 0x474 220#define CXADEC_SRC_COMB_CFG 0x478 221#define CXADEC_CHROMA_VBIOFF_CFG 0x47C 222#define CXADEC_FIELD_COUNT 0x480 223#define CXADEC_MISC_TIM_CTRL 0x484 224#define CXADEC_DFE_CTRL1 0x488 225#define CXADEC_DFE_CTRL2 0x48C 226#define CXADEC_DFE_CTRL3 0x490 227#define CXADEC_PLL_CTRL2 0x494 228#define CXADEC_HTL_CTRL 0x498 229#define CXADEC_COMB_CTRL 0x49C 230#define CXADEC_CRUSH_CTRL 0x4A0 231#define CXADEC_SOFT_RST_CTRL 0x4A4 232#define CXADEC_MV_DT_CTRL2 0x4A8 233#define CXADEC_MV_DT_CTRL3 0x4AC 234#define CXADEC_MISC_DIAG_CTRL 0x4B8 235 236#define CXADEC_DL_CTL 0x800 237#define CXADEC_DL_CTL_ADDRESS_LOW 0x800 /* Byte 1 in DL_CTL */ 238#define CXADEC_DL_CTL_ADDRESS_HIGH 0x801 /* Byte 2 in DL_CTL */ 239#define CXADEC_DL_CTL_DATA 0x802 /* Byte 3 in DL_CTL */ 240#define CXADEC_DL_CTL_CONTROL 0x803 /* Byte 4 in DL_CTL */ 241 242#define CXADEC_STD_DET_STATUS 0x804 243 244#define CXADEC_STD_DET_CTL 0x808 245#define CXADEC_STD_DET_CTL_AUD_CTL 0x808 /* Byte 1 in STD_DET_CTL */ 246#define CXADEC_STD_DET_CTL_PREF_MODE 0x809 /* Byte 2 in STD_DET_CTL */ 247 248#define CXADEC_DW8051_INT 0x80C 249#define CXADEC_GENERAL_CTL 0x810 250#define CXADEC_AAGC_CTL 0x814 251#define CXADEC_IF_SRC_CTL 0x818 252#define CXADEC_ANLOG_DEMOD_CTL 0x81C 253#define CXADEC_ROT_FREQ_CTL 0x820 254#define CXADEC_FM1_CTL 0x824 255#define CXADEC_PDF_CTL 0x828 256#define CXADEC_DFT1_CTL1 0x82C 257#define CXADEC_DFT1_CTL2 0x830 258#define CXADEC_DFT_STATUS 0x834 259#define CXADEC_DFT2_CTL1 0x838 260#define CXADEC_DFT2_CTL2 0x83C 261#define CXADEC_DFT2_STATUS 0x840 262#define CXADEC_DFT3_CTL1 0x844 263#define CXADEC_DFT3_CTL2 0x848 264#define CXADEC_DFT3_STATUS 0x84C 265#define CXADEC_DFT4_CTL1 0x850 266#define CXADEC_DFT4_CTL2 0x854 267#define CXADEC_DFT4_STATUS 0x858 268#define CXADEC_AM_MTS_DET 0x85C 269#define CXADEC_ANALOG_MUX_CTL 0x860 270#define CXADEC_DIG_PLL_CTL1 0x864 271#define CXADEC_DIG_PLL_CTL2 0x868 272#define CXADEC_DIG_PLL_CTL3 0x86C 273#define CXADEC_DIG_PLL_CTL4 0x870 274#define CXADEC_DIG_PLL_CTL5 0x874 275#define CXADEC_DEEMPH_GAIN_CTL 0x878 276#define CXADEC_DEEMPH_COEF1 0x87C 277#define CXADEC_DEEMPH_COEF2 0x880 278#define CXADEC_DBX1_CTL1 0x884 279#define CXADEC_DBX1_CTL2 0x888 280#define CXADEC_DBX1_STATUS 0x88C 281#define CXADEC_DBX2_CTL1 0x890 282#define CXADEC_DBX2_CTL2 0x894 283#define CXADEC_DBX2_STATUS 0x898 284#define CXADEC_AM_FM_DIFF 0x89C 285 286/* NICAM registers go here */ 287#define CXADEC_NICAM_STATUS 0x8C8 288#define CXADEC_DEMATRIX_CTL 0x8CC 289 290#define CXADEC_PATH1_CTL1 0x8D0 291#define CXADEC_PATH1_VOL_CTL 0x8D4 292#define CXADEC_PATH1_EQ_CTL 0x8D8 293#define CXADEC_PATH1_SC_CTL 0x8DC 294 295#define CXADEC_PATH2_CTL1 0x8E0 296#define CXADEC_PATH2_VOL_CTL 0x8E4 297#define CXADEC_PATH2_EQ_CTL 0x8E8 298#define CXADEC_PATH2_SC_CTL 0x8EC 299 300#define CXADEC_SRC_CTL 0x8F0 301#define CXADEC_SRC_LF_COEF 0x8F4 302#define CXADEC_SRC1_CTL 0x8F8 303#define CXADEC_SRC2_CTL 0x8FC 304#define CXADEC_SRC3_CTL 0x900 305#define CXADEC_SRC4_CTL 0x904 306#define CXADEC_SRC5_CTL 0x908 307#define CXADEC_SRC6_CTL 0x90C 308 309#define CXADEC_BASEBAND_OUT_SEL 0x910 310#define CXADEC_I2S_IN_CTL 0x914 311#define CXADEC_I2S_OUT_CTL 0x918 312#define CXADEC_AC97_CTL 0x91C 313#define CXADEC_QAM_PDF 0x920 314#define CXADEC_QAM_CONST_DEC 0x924 315#define CXADEC_QAM_ROTATOR_FREQ 0x948 316 317/* Bit definitions / settings used in Mako Audio */ 318#define CXADEC_PREF_MODE_MONO_LANGA 0 319#define CXADEC_PREF_MODE_MONO_LANGB 1 320#define CXADEC_PREF_MODE_MONO_LANGC 2 321#define CXADEC_PREF_MODE_FALLBACK 3 322#define CXADEC_PREF_MODE_STEREO 4 323#define CXADEC_PREF_MODE_DUAL_LANG_AC 5 324#define CXADEC_PREF_MODE_DUAL_LANG_BC 6 325#define CXADEC_PREF_MODE_DUAL_LANG_AB 7 326 327 328#define CXADEC_DETECT_STEREO 1 329#define CXADEC_DETECT_DUAL 2 330#define CXADEC_DETECT_TRI 4 331#define CXADEC_DETECT_SAP 0x10 332#define CXADEC_DETECT_NO_SIGNAL 0xFF 333 334#define CXADEC_SELECT_AUDIO_STANDARD_BG 0xF0 /* NICAM BG and A2 BG */ 335#define CXADEC_SELECT_AUDIO_STANDARD_DK1 0xF1 /* NICAM DK and A2 DK */ 336#define CXADEC_SELECT_AUDIO_STANDARD_DK2 0xF2 337#define CXADEC_SELECT_AUDIO_STANDARD_DK3 0xF3 338#define CXADEC_SELECT_AUDIO_STANDARD_I 0xF4 /* NICAM I and A1 */ 339#define CXADEC_SELECT_AUDIO_STANDARD_L 0xF5 /* NICAM L and System L AM */ 340#define CXADEC_SELECT_AUDIO_STANDARD_BTSC 0xF6 341#define CXADEC_SELECT_AUDIO_STANDARD_EIAJ 0xF7 342#define CXADEC_SELECT_AUDIO_STANDARD_A2_M 0xF8 /* A2 M */ 343#define CXADEC_SELECT_AUDIO_STANDARD_FM 0xF9 /* FM radio */ 344#define CXADEC_SELECT_AUDIO_STANDARD_AUTO 0xFF /* Auto detect */ 345 346static inline struct cx18_av_state *to_cx18_av_state(struct v4l2_subdev *sd) 347{ 348 return container_of(sd, struct cx18_av_state, sd); 349} 350 351static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl) 352{ 353 return &container_of(ctrl->handler, struct cx18_av_state, hdl)->sd; 354} 355 356/* ----------------------------------------------------------------------- */ 357/* cx18_av-core.c */ 358int cx18_av_write(struct cx18 *cx, u16 addr, u8 value); 359int cx18_av_write4(struct cx18 *cx, u16 addr, u32 value); 360int cx18_av_write4_noretry(struct cx18 *cx, u16 addr, u32 value); 361int cx18_av_write_expect(struct cx18 *cx, u16 addr, u8 value, u8 eval, u8 mask); 362int cx18_av_write4_expect(struct cx18 *cx, u16 addr, u32 value, u32 eval, 363 u32 mask); 364u8 cx18_av_read(struct cx18 *cx, u16 addr); 365u32 cx18_av_read4(struct cx18 *cx, u16 addr); 366int cx18_av_and_or(struct cx18 *cx, u16 addr, unsigned mask, u8 value); 367int cx18_av_and_or4(struct cx18 *cx, u16 addr, u32 mask, u32 value); 368void cx18_av_std_setup(struct cx18 *cx); 369 370int cx18_av_probe(struct cx18 *cx); 371 372/* ----------------------------------------------------------------------- */ 373/* cx18_av-firmware.c */ 374int cx18_av_loadfw(struct cx18 *cx); 375 376/* ----------------------------------------------------------------------- */ 377/* cx18_av-audio.c */ 378int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq); 379void cx18_av_audio_set_path(struct cx18 *cx); 380extern const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops; 381 382/* ----------------------------------------------------------------------- */ 383/* cx18_av-vbi.c */ 384int cx18_av_decode_vbi_line(struct v4l2_subdev *sd, 385 struct v4l2_decode_vbi_line *vbi); 386int cx18_av_s_raw_fmt(struct v4l2_subdev *sd, struct v4l2_vbi_format *fmt); 387int cx18_av_g_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); 388int cx18_av_s_sliced_fmt(struct v4l2_subdev *sd, struct v4l2_sliced_vbi_format *fmt); 389 390#endif 391