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 = "DVB & VBI are 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 | CX18_HW_CS5345,
  55         .video_inputs = {
  56                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
  57                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
  58                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
  59                 { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
  60                 { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
  61         },
  62         .audio_inputs = {
  63                 { CX18_CARD_INPUT_AUD_TUNER,
  64                   CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
  65                 { CX18_CARD_INPUT_LINE_IN1,
  66                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
  67                 { CX18_CARD_INPUT_LINE_IN2,
  68                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
  69         },
  70         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
  71                          CX23418_AUDIO_SERIAL, 0 },
  72         .ddr = {
  73                 /* ESMT M13S128324A-5B memory */
  74                 .chip_config = 0x003,
  75                 .refresh = 0x30c,
  76                 .timing1 = 0x44220e82,
  77                 .timing2 = 0x08,
  78                 .tune_lane = 0,
  79                 .initial_emrs = 0,
  80         },
  81         .gpio_init.initial_value = 0x3001,
  82         .gpio_init.direction = 0x3001,
  83         .i2c = &cx18_i2c_std,
  84 };
  85
  86 static const struct cx18_card cx18_card_hvr1600_samsung = {
  87         .type = CX18_CARD_HVR_1600_SAMSUNG,
  88         .name = "Hauppauge HVR-1600 (Preproduction)",
  89         .comment = "DVB & VBI are not yet supported\n",
  90         .v4l2_capabilities = CX18_CAP_ENCODER,
  91         .hw_audio_ctrl = CX18_HW_CX23418,
  92         .hw_muxer = CX18_HW_CS5345,
  93         .hw_all = CX18_HW_TVEEPROM | CX18_HW_TUNER | CX18_HW_CS5345,
  94         .video_inputs = {
  95                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
  96                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
  97                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
  98                 { CX18_CARD_INPUT_SVIDEO2,    2, CX23418_SVIDEO2    },
  99                 { CX18_CARD_INPUT_COMPOSITE2, 2, CX23418_COMPOSITE4 },
 100         },
 101         .audio_inputs = {
 102                 { CX18_CARD_INPUT_AUD_TUNER,
 103                   CX23418_AUDIO8, CS5345_IN_1 | CS5345_MCLK_1_5 },
 104                 { CX18_CARD_INPUT_LINE_IN1,
 105                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
 106                 { CX18_CARD_INPUT_LINE_IN2,
 107                   CX23418_AUDIO_SERIAL, CS5345_IN_2 },
 108         },
 109         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 110                          CX23418_AUDIO_SERIAL, 0 },
 111         .ddr = {
 112                 /* Samsung K4D263238G-VC33 memory */
 113                 .chip_config = 0x003,
 114                 .refresh = 0x30c,
 115                 .timing1 = 0x23230b73,
 116                 .timing2 = 0x08,
 117                 .tune_lane = 0,
 118                 .initial_emrs = 2,
 119         },
 120         .gpio_init.initial_value = 0x3001,
 121         .gpio_init.direction = 0x3001,
 122         .i2c = &cx18_i2c_std,
 123 };
 124
 125 /* ------------------------------------------------------------------------- */
 126
 127 /* Compro VideoMate H900: not working at the moment! */
 128
 129 static const struct cx18_card_pci_info cx18_pci_h900[] = {
 130         { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_COMPRO, 0xe100 },
 131         { 0, 0, 0 }
 132 };
 133
 134 static const struct cx18_card cx18_card_h900 = {
 135         .type = CX18_CARD_COMPRO_H900,
 136         .name = "Compro VideoMate H900",
 137         .comment = "Not yet supported!\n",
 138         .v4l2_capabilities = 0,
 139         .hw_audio_ctrl = CX18_HW_CX23418,
 140         .hw_all = CX18_HW_TUNER,
 141         .video_inputs = {
 142                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
 143                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
 144                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
 145         },
 146         .audio_inputs = {
 147                 { CX18_CARD_INPUT_AUD_TUNER,
 148                   CX23418_AUDIO8, 0 },
 149                 { CX18_CARD_INPUT_LINE_IN1,
 150                   CX23418_AUDIO_SERIAL, 0 },
 151         },
 152         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 153                          CX23418_AUDIO_SERIAL, 0 },
 154         .tuners = {
 155                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
 156         },
 157         .ddr = {
 158                 /* EtronTech EM6A9160TS-5G memory */
 159                 .chip_config = 0x50003,
 160                 .refresh = 0x753,
 161                 .timing1 = 0x24330e84,
 162                 .timing2 = 0x1f,
 163                 .tune_lane = 0,
 164                 .initial_emrs = 0,
 165         },
 166         .pci_list = cx18_pci_h900,
 167         .i2c = &cx18_i2c_std,
 168 };
 169
 170 /* ------------------------------------------------------------------------- */
 171
 172 /* Yuan MPC718: not working at the moment! */
 173
 174 static const struct cx18_card_pci_info cx18_pci_mpc718[] = {
 175         { PCI_DEVICE_ID_CX23418, CX18_PCI_ID_YUAN, 0x0718 },
 176         { 0, 0, 0 }
 177 };
 178
 179 static const struct cx18_card cx18_card_mpc718 = {
 180         .type = CX18_CARD_YUAN_MPC718,
 181         .name = "Yuan MPC718",
 182         .comment = "Not yet supported!\n",
 183         .v4l2_capabilities = 0,
 184         .hw_audio_ctrl = CX18_HW_CX23418,
 185         .hw_all = CX18_HW_TUNER,
 186         .video_inputs = {
 187                 { CX18_CARD_INPUT_VID_TUNER,  0, CX23418_COMPOSITE7 },
 188                 { CX18_CARD_INPUT_SVIDEO1,    1, CX23418_SVIDEO1    },
 189                 { CX18_CARD_INPUT_COMPOSITE1, 1, CX23418_COMPOSITE3 },
 190         },
 191         .audio_inputs = {
 192                 { CX18_CARD_INPUT_AUD_TUNER,
 193                   CX23418_AUDIO8, 0 },
 194                 { CX18_CARD_INPUT_LINE_IN1,
 195                   CX23418_AUDIO_SERIAL, 0 },
 196         },
 197         .radio_input = { CX18_CARD_INPUT_AUD_TUNER,
 198                          CX23418_AUDIO_SERIAL, 0 },
 199         .tuners = {
 200                 /* XC3028 tuner */
 201                 { .std = V4L2_STD_ALL, .tuner = TUNER_XC2028 },
 202         },
 203         /* tuner reset */
 204         .gpio_init = { .direction = 0x1000, .initial_value = 0x1000 },
 205         .ddr = {
 206                 /* Probably Samsung K4D263238G-VC33 memory */
 207                 .chip_config = 0x003,
 208                 .refresh = 0x30c,
 209                 .timing1 = 0x23230b73,
 210                 .timing2 = 0x08,
 211                 .tune_lane = 0,
 212                 .initial_emrs = 2,
 213         },
 214         .pci_list = cx18_pci_mpc718,
 215         .i2c = &cx18_i2c_std,
 216 };
 217
 218 static const struct cx18_card *cx18_card_list[] = {
 219         &cx18_card_hvr1600_esmt,
 220         &cx18_card_hvr1600_samsung,
 221         &cx18_card_h900,
 222         &cx18_card_mpc718,
 223 };
 224
 225 const struct cx18_card *cx18_get_card(u16 index)
 226 {
 227         if (index >= ARRAY_SIZE(cx18_card_list))
 228                 return NULL;
 229         return cx18_card_list[index];
 230 }
 231
 232 int cx18_get_input(struct cx18 *cx, u16 index, struct v4l2_input *input)
 233 {
 234         const struct cx18_card_video_input *card_input =
 235                 cx->card->video_inputs + index;
 236         static const char * const input_strs[] = {
 237                 "Tuner 1",
 238                 "S-Video 1",
 239                 "S-Video 2",
 240                 "Composite 1",
 241                 "Composite 2",
 242                 "Composite 3"
 243         };
 244
 245         memset(input, 0, sizeof(*input));
 246         if (index >= cx->nof_inputs)
 247                 return -EINVAL;
 248         input->index = index;
 249         strlcpy(input->name, input_strs[card_input->video_type - 1],
 250                         sizeof(input->name));
 251         input->type = (card_input->video_type == CX18_CARD_INPUT_VID_TUNER ?
 252                         V4L2_INPUT_TYPE_TUNER : V4L2_INPUT_TYPE_CAMERA);
 253         input->audioset = (1 << cx->nof_audio_inputs) - 1;
 254         input->std = (input->type == V4L2_INPUT_TYPE_TUNER) ?
 255                                 cx->tuner_std : V4L2_STD_ALL;
 256         return 0;
 257 }
 258
 259 int cx18_get_audio_input(struct cx18 *cx, u16 index, struct v4l2_audio *audio)
 260 {
 261         const struct cx18_card_audio_input *aud_input =
 262                 cx->card->audio_inputs + index;
 263         static const char * const input_strs[] = {
 264                 "Tuner 1",
 265                 "Line In 1",
 266                 "Line In 2"
 267         };
 268
 269         memset(audio, 0, sizeof(*audio));
 270         if (index >= cx->nof_audio_inputs)
 271                 return -EINVAL;
 272         strlcpy(audio->name, input_strs[aud_input->audio_type - 1],
 273                         sizeof(audio->name));
 274         audio->index = index;
 275         audio->capability = V4L2_AUDCAP_STEREO;
 276         return 0;
 277 }