git.oblomov.eu Git - linux-2.6/blob - drivers/media/video/cx18/cx18-cards.c

   1 /*
   2  *  cx18 functions to query card hardware
   3  *
   4  *  Derived from ivtv-cards.c
   5  *
   6  *  Copyright (C) 2007  Hans Verkuil <hverkuil@xs4all.nl>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  21  *  02111-1307  USA
  22  */
  23
  24 #include "cx18-driver.h"
  25 #include "cx18-cards.h"
  26 #include "cx18-i2c.h"
  27 #include <media/cs5345.h>
  28
  29 /********************** card configuration *******************************/
  30
  31 /* usual i2c tuner addresses to probe */
  32 static struct cx18_card_tuner_i2c cx18_i2c_std = {
  33         .radio = { I2C_CLIENT_END },
  34         .demod = { 0x43, I2C_CLIENT_END },
  35         .tv    = { 0x61, 0x60, I2C_CLIENT_END },
  36 };
  37
  38 /* Please add new PCI IDs to: http://pci-ids.ucw.cz/iii
  39    This keeps the PCI ID database up to date. Note that the entries
  40    must be added under vendor 0x4444 (Conexant) as subsystem IDs.
  41    New vendor IDs should still be added to the vendor ID list. */
  42
  43 /* Hauppauge HVR-1600 cards */
  44
  45 /* Note: for Hauppauge cards the tveeprom information is used instead
  46    of PCI IDs */
  47 static const struct cx18_card cx18_card_hvr1600_esmt = {
  48         .type = CX18_CARD_HVR_1600_ESMT,
  49         .name = "Hauppauge HVR-1600",
  50         .comment = "VBI is not yet supported\n",
  51         .v4l2_capabilities = CX18_CAP_ENCODER,
  52         .hw_audio_ctrl = CX18_HW_CX23418,
  53         .hw_muxer = CX18_HW_CS5345,
  54         .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
  55                   CX18_HW_CS5345 | CX18_HW_DVB,
  56         .video_inputs = {
  57                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
  58                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
  59                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
  60                 { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
  61                 { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
  62         },
  63         .audio_inputs = {
  64                 { CX18_CARD_INPUT_AUD_TUNER,
  65                   CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
  66                 { CX18_CARD_INPUT_LINE_IN1,
  67                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
  68                 { CX18_CARD_INPUT_LINE_IN2,
  69                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
  70         },
  71         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
  72                          CX23418_AUDIO_SERIAL, 0 },
  73         .ddr = {
  74                 /* ESMT M13S128324A-5B memory */
  75                 .chip_config = 0x003,
  76                 .refresh = 0x30c,
  77                 .timing1 = 0x44220e82,
  78                 .timing2 = 0x08,
  79                 .tune_lane = 0,
  80                 .initial_emrs = 0,
  81         },
  82         .gpio_init.initial_value = 0x3001,
  83         .gpio_init.direction = 0x3001,
  84         .i2c = &cx18_i2c_std,
  85 };
  86
  87 static const struct cx18_card cx18_card_hvr1600_samsung = {
  88         .type = CX18_CARD_HVR_1600_SAMSUNG,
  89         .name = "Hauppauge HVR-1600 (Preproduction)",
  90         .comment = "VBI is not yet supported\n",
  91         .v4l2_capabilities = CX18_CAP_ENCODER,
  92         .hw_audio_ctrl = CX18_HW_CX23418,
  93         .hw_muxer = CX18_HW_CS5345,
  94         .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER |
  95                   CX18_HW_CS5345 | CX18_HW_DVB,
  96         .video_inputs = {
  97                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
  98                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
  99                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
 100                 { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
 101                 { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
 102         },
 103         .audio_inputs = {
 104                 { CX18_CARD_INPUT_AUD_TUNER,
 105                   CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
 106                 { CX18_CARD_INPUT_LINE_IN1,
 107                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
 108                 { CX18_CARD_INPUT_LINE_IN2,
 109                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
 110         },
 111         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 112                          CX23418_AUDIO_SERIAL, 0 },
 113         .ddr = {
 114                 /* Samsung K4D263238G-VC33 memory */
 115                 .chip_config = 0x003,
 116                 .refresh = 0x30c,
 117                 .timing1 = 0x23230b73,
 118                 .timing2 = 0x08,
 119                 .tune_lane = 0,
 120                 .initial_emrs = 2,
 121         },
 122         .gpio_init.initial_value = 0x3001,
 123         .gpio_init.direction = 0x3001,
 124         .i2c = &cx18_i2c_std,
 125 };
 126
 127 /* ------------------------------------------------------------------------- */
 128
 129 /* Compro VideoMate H900: not working at the moment! */
 130
 131 static const struct cx18_card_pci_info cx18_pci_h900[] = {
 132         { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 },
 133         { 0, 0, 0 }
 134 };
 135
 136 static const struct cx18_card cx18_card_h900 = {
 137         .type = CX18_CARD_COMPRO_H900,
 138         .name = "Compro VideoMate H900",
 139         .comment = "DVB & VBI are not yet supported\n",
 140         .v4l2_capabilities = CX18_CAP_ENCODER,
 141         .hw_audio_ctrl = CX18_HW_CX23418,
 142         .hw_all = CX18_HW_TUNER,
 143         .video_inputs = {
 144                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE2 },
 145                 { CX18_CARD_INPUT_SVIDEO1,    1,
 146                         CX23418_SVIDEO_LUMA3 | CX23418_SVIDEO_CHROMA4 },
 147                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE1 },
 148         },
 149         .audio_inputs = {
 150                 { CX18_CARD_INPUT_AUD_TUNER,
 151                   CX23418_AUDIO8, 0 },
 152                 { CX18_CARD_INPUT_LINE_IN1,
 153                   CX23418_AUDIO_SERIAL, 0 },
 154         },
 155         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 156                          CX23418_AUDIO_SERIAL, 0 },
 157         .tuners = {
 158                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
 159         },
 160         .ddr = {
 161                 /* EtronTech EM6A9160TS-5G memory */
 162                 .chip_config = 0x50003,
 163                 .refresh = 0x753,
 164                 .timing1 = 0x24330e84,
 165                 .timing2 = 0x1f,
 166                 .tune_lane = 0,
 167                 .initial_emrs = 0,
 168         },
 169         .xceive_pin = 15,
 170         .pci_list = cx18_pci_h900,
 171         .i2c = &cx18_i2c_std,
 172 };
 173
 174 /* ------------------------------------------------------------------------- */
 175
 176 /* Yuan MPC718: not working at the moment! */
 177
 178 static const struct cx18_card_pci_info cx18_pci_mpc718[] = {
 179         { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_YUAN, 0x0718 },
 180         { 0, 0, 0 }
 181 };
 182
 183 static const struct cx18_card cx18_card_mpc718 = {
 184         .type = CX18_CARD_YUAN_MPC718,
 185         .name = "Yuan MPC718",
 186         .comment = "Not yet supported!\n",
 187         .v4l2_capabilities = 0,
 188         .hw_audio_ctrl = CX18_HW_CX23418,
 189         .hw_all = CX18_HW_TUNER,
 190         .video_inputs = {
 191                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
 192                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
 193                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
 194         },
 195         .audio_inputs = {
 196                 { CX18_CARD_INPUT_AUD_TUNER,
 197                   CX23418_AUDIO8, 0 },
 198                 { CX18_CARD_INPUT_LINE_IN1,
 199                   CX23418_AUDIO_SERIAL, 0 },
 200         },
 201         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 202                          CX23418_AUDIO_SERIAL, 0 },
 203         .tuners = {
 204                 /* XC3028 tuner */
 205                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
 206         },
 207         .ddr = {
 208                 /* Probably Samsung K4D263238G-VC33 memory */
 209                 .chip_config = 0x003,
 210                 .refresh = 0x30c,
 211                 .timing1 = 0x23230b73,
 212                 .timing2 = 0x08,
 213                 .tune_lane = 0,
 214                 .initial_emrs = 2,
 215         },
 216         .xceive_pin = 15,
 217         .pci_list = cx18_pci_mpc718,
 218         .i2c = &cx18_i2c_std,
 219 };
 220
 221 static const struct cx18_card *cx18_card_list[] = {
 222         &cx18_card_hvr1600_esmt,
 223         &cx18_card_hvr1600_samsung,
 224         &cx18_card_h900,
 225         &cx18_card_mpc718,
 226 };
 227
 228 const struct cx18_card *cx18_get_card(u16 index)
 229 {
 230         if (index >= ARRAY_SIZE(cx18_card_list))
 231                 return NULL;
 232         return cx18_card_list[index];
 233 }
 234
 235 int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input)
 236 {
 237         const struct cx18_card_video_input *card_input =
 238                 cx->card->video_inputs + index;
 239         static const char * const input_strs[] = {
 240                 "Tuner 1",
 241                 "S-Video 1",
 242                 "S-Video 2",
 243                 "Composite 1",
 244                 "Composite 2",
 245                 "Composite 3"
 246         };
 247
 248         memset(input, 0, sizeof(*input));
 249         if (index >= cx->nof_inputs)
 250                 return -EINVAL;
 251         input->index = index;
 252         strlcpy(input->name, input_strs[card_input->video_type - 1],
 253                         sizeof(input->name));
 254         input->type = (card_input->video_type == CX18_CARD_INPUT_VID_TUNER ?
 255                         V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA);
 256         input->audioset = (1 << cx->nof_audio_inputs) - 1;
 257         input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ?
 258                                 cx->tuner_std : V4L2_STD_ALL;
 259         return 0;
 260 }
 261
 262 int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *audio)
 263 {
 264         const struct cx18_card_audio_input *aud_input =
 265                 cx->card->audio_inputs + index;
 266         static const char * const input_strs[] = {
 267                 "Tuner 1",
 268                 "Line In 1",
 269                 "Line In 2"
 270         };
 271
 272         memset(audio, 0, sizeof(*audio));
 273         if (index >= cx->nof_audio_inputs)
 274                 return -EINVAL;
 275         strlcpy(audio->name, input_strs[aud_input->audio_type - 1],
 276                         sizeof(audio->name));
 277         audio->index = index;
 278         audio->capability = V4L2_AUDCAP_STEREO;
 279         return 0;
 280 }