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@ -47,18 +47,21 @@ MODULE_LICENSE("GPL");
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static int debug = 0;
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module_param(debug, int, 0644);
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MODULE_PARM_DESC(debug, "Debug level (0-2)");
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MODULE_PARM_DESC(debug, "Debug level (0-1)");
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#define STRM(array,i) (i < sizeof(array)/sizeof(char*) ? array[i] : "unknown")
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#define dprintk(num, args...) \
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do { \
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if (debug >= num) \
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printk(KERN_INFO "tveeprom: " args); \
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} while (0)
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#define tveeprom_info(fmt, arg...) do {\
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printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
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c->adapter->nr, c->addr , ##arg); } while (0)
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#define tveeprom_warn(fmt, arg...) do {\
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printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \
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c->adapter->nr, c->addr , ##arg); } while (0)
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#define tveeprom_dbg(fmt, arg...) do {\
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if (debug) \
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printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
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c->adapter->nr, c->addr , ##arg); } while (0)
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#define TVEEPROM_KERN_ERR(args...) printk(KERN_ERR "tveeprom: " args);
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#define TVEEPROM_KERN_INFO(args...) printk(KERN_INFO "tveeprom: " args);
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/* ----------------------------------------------------------------------- */
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/* some hauppauge specific stuff */
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@ -70,14 +73,14 @@ static struct HAUPPAUGE_TUNER_FMT
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}
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hauppauge_tuner_fmt[] =
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{
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{ 0x00000000, "unknown1" },
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{ 0x00000000, "unknown2" },
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{ 0x00000007, "PAL(B/G)" },
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{ 0x00001000, "NTSC(M)" },
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{ 0x00000010, "PAL(I)" },
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{ 0x00400000, "SECAM(L/L´)" },
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{ 0x00000e00, "PAL(D/K)" },
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{ 0x03000000, "ATSC Digital" },
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{ 0x00000000, " unknown1" },
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{ 0x00000000, " unknown2" },
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{ 0x00000007, " PAL(B/G)" },
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{ 0x00001000, " NTSC(M)" },
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{ 0x00000010, " PAL(I)" },
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{ 0x00400000, " SECAM(L/L')" },
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{ 0x00000e00, " PAL(D/K)" },
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{ 0x03000000, " ATSC Digital" },
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};
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/* This is the full list of possible tuners. Many thanks to Hauppauge for
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@ -203,20 +206,47 @@ hauppauge_tuner[] =
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{ TUNER_TCL_2002N, "TCL 2002N 5H"},
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/* 100-103 */
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{ TUNER_ABSENT, "Unspecified"},
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{ TUNER_ABSENT, "Unspecified"},
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{ TUNER_TEA5767, "Philips TEA5767HN FM Radio"},
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{ TUNER_ABSENT, "Unspecified"},
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{ TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05 4"},
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};
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static char *sndtype[] = {
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"None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C", "MSP3410D",
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"MSP3415", "MSP3430", "MSP3438", "CS5331", "MSP3435", "MSP3440",
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"MSP3445", "MSP3411", "MSP3416", "MSP3425",
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/* This list is supplied by Hauppauge. Thanks! */
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static const char *audioIC[] = {
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/* 0-4 */
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"None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C",
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/* 5-9 */
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"MSP3410D", "MSP3415", "MSP3430", "MSP3438", "CS5331",
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/* 10-14 */
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"MSP3435", "MSP3440", "MSP3445", "MSP3411", "MSP3416",
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/* 15-19 */
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"MSP3425", "MSP3451", "MSP3418", "Type 0x12", "OKI7716",
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/* 20-24 */
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"MSP4410", "MSP4420", "MSP4440", "MSP4450", "MSP4408",
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/* 25-29 */
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"MSP4418", "MSP4428", "MSP4448", "MSP4458", "Type 0x1d",
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/* 30-34 */
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"CX880", "CX881", "CX883", "CX882", "CX25840",
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/* 35-38 */
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"CX25841", "CX25842", "CX25843", "CX23418",
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};
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"Type 0x10","Type 0x11","Type 0x12","Type 0x13",
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"Type 0x14","Type 0x15","Type 0x16","Type 0x17",
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"Type 0x18","MSP4418","Type 0x1a","MSP4448",
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"Type 0x1c","Type 0x1d","Type 0x1e","Type 0x1f",
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/* This list is supplied by Hauppauge. Thanks! */
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static const char *decoderIC[] = {
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/* 0-4 */
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"None", "BT815", "BT817", "BT819", "BT815A",
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/* 5-9 */
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"BT817A", "BT819A", "BT827", "BT829", "BT848",
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/* 10-14 */
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"BT848A", "BT849A", "BT829A", "BT827A", "BT878",
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/* 15-19 */
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"BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
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/* 20-24 */
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"CX880", "CX881", "CX883", "SAA7111", "SAA7113",
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/* 25-29 */
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"CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
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/* 30-31 */
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"CX25843", "CX23418",
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};
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static int hasRadioTuner(int tunerType)
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@ -257,7 +287,8 @@ static int hasRadioTuner(int tunerType)
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return 0;
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}
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void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data)
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void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
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unsigned char *eeprom_data)
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{
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/* ----------------------------------------------
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** The hauppauge eeprom format is tagged
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@ -267,10 +298,11 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
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** if packet[0] & f8 == f8, then EOD and packet[1] == checksum
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**
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** In our (ivtv) case we're interested in the following:
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** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
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** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
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** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
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** audio proc: tag [02].01 or [05].00 (lower nibble indexes lut?)
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** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
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** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
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** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
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** audio proc: tag [02].01 or [05].00 (mask with 0x7f)
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** decoder proc: tag [09].01)
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** Fun info:
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** model: tag [00].07-08 or [06].00-01
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@ -280,20 +312,24 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
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** # of inputs/outputs ???
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*/
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int i, j, len, done, beenhere, tag, tuner = 0, t_format = 0;
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char *t_name = NULL, *t_fmt_name = NULL;
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int i, j, len, done, beenhere, tag;
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dprintk(1, "%s\n",__FUNCTION__);
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tvee->revision = done = len = beenhere = 0;
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int tuner1 = 0, t_format1 = 0;
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char *t_name1 = NULL;
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const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
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int tuner2 = 0, t_format2 = 0;
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char *t_name2 = NULL;
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const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
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memset(tvee, 0, sizeof(*tvee));
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done = len = beenhere = 0;
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for (i = 0; !done && i < 256; i += len) {
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dprintk(2, "processing pos = %02x (%02x, %02x)\n",
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i, eeprom_data[i], eeprom_data[i + 1]);
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if (eeprom_data[i] == 0x84) {
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len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8);
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i+=3;
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i += 3;
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} else if ((eeprom_data[i] & 0xf0) == 0x70) {
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if ((eeprom_data[i] & 0x08)) {
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if (eeprom_data[i] & 0x08) {
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/* verify checksum! */
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done = 1;
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break;
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@ -301,24 +337,30 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
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len = eeprom_data[i] & 0x07;
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++i;
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} else {
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TVEEPROM_KERN_ERR("Encountered bad packet header [%02x]. "
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tveeprom_warn("Encountered bad packet header [%02x]. "
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"Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]);
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return;
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}
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dprintk(1, "%3d [%02x] ", len, eeprom_data[i]);
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for(j = 1; j < len; j++) {
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dprintk(1, "%02x ", eeprom_data[i + j]);
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}
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dprintk(1, "\n");
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if (debug) {
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tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1);
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for(j = 1; j < len; j++) {
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printk(" %02x", eeprom_data[i + j]);
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}
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printk("\n");
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}
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/* process by tag */
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tag = eeprom_data[i];
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switch (tag) {
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case 0x00:
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tuner = eeprom_data[i+6];
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t_format = eeprom_data[i+5];
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/* tag: 'Comprehensive' */
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tuner1 = eeprom_data[i+6];
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t_format1 = eeprom_data[i+5];
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tvee->has_radio = eeprom_data[i+len-1];
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/* old style tag, don't know how to detect
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IR presence, mark as unknown. */
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tvee->has_ir = 2;
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tvee->model =
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eeprom_data[i+8] +
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(eeprom_data[i+9] << 8);
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@ -326,25 +368,43 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
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(eeprom_data[i+11] << 8) +
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(eeprom_data[i+12] << 16);
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break;
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case 0x01:
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/* tag: 'SerialID' */
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tvee->serial_number =
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eeprom_data[i+6] +
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(eeprom_data[i+7] << 8) +
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(eeprom_data[i+8] << 16);
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break;
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case 0x02:
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tvee->audio_processor = eeprom_data[i+2] & 0x0f;
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/* tag 'AudioInfo'
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Note mask with 0x7F, high bit used on some older models
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to indicate 4052 mux was removed in favor of using MSP
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inputs directly. */
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tvee->audio_processor = eeprom_data[i+2] & 0x7f;
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break;
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/* case 0x03: tag 'EEInfo' */
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case 0x04:
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/* tag 'SerialID2' */
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tvee->serial_number =
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eeprom_data[i+5] +
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(eeprom_data[i+6] << 8) +
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(eeprom_data[i+7] << 16);
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break;
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case 0x05:
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tvee->audio_processor = eeprom_data[i+1] & 0x0f;
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/* tag 'Audio2'
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Note mask with 0x7F, high bit used on some older models
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to indicate 4052 mux was removed in favor of using MSP
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inputs directly. */
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tvee->audio_processor = eeprom_data[i+1] & 0x7f;
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break;
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case 0x06:
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/* tag 'ModelRev' */
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tvee->model =
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eeprom_data[i+1] +
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(eeprom_data[i+2] << 8);
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@ -352,27 +412,66 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
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(eeprom_data[i+6] << 8) +
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(eeprom_data[i+7] << 16);
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break;
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case 0x07:
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/* tag 'Details': according to Hauppauge not interesting
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on any PCI-era or later boards. */
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break;
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/* there is no tag 0x08 defined */
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case 0x09:
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/* tag 'Video' */
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tvee->decoder_processor = eeprom_data[i + 1];
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break;
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case 0x0a:
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if(beenhere == 0) {
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tuner = eeprom_data[i+2];
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t_format = eeprom_data[i+1];
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/* tag 'Tuner' */
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if (beenhere == 0) {
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tuner1 = eeprom_data[i+2];
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t_format1 = eeprom_data[i+1];
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beenhere = 1;
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break;
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} else {
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break;
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|
|
|
}
|
|
|
|
|
/* a second (radio) tuner may be present */
|
|
|
|
|
tuner2 = eeprom_data[i+2];
|
|
|
|
|
t_format2 = eeprom_data[i+1];
|
|
|
|
|
if (t_format2 == 0) { /* not a TV tuner? */
|
|
|
|
|
tvee->has_radio = 1; /* must be radio */
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 0x0b:
|
|
|
|
|
/* tag 'Inputs': according to Hauppauge this is specific
|
|
|
|
|
to each driver family, so no good assumptions can be
|
|
|
|
|
made. */
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* case 0x0c: tag 'Balun' */
|
|
|
|
|
/* case 0x0d: tag 'Teletext' */
|
|
|
|
|
|
|
|
|
|
case 0x0e:
|
|
|
|
|
/* tag: 'Radio' */
|
|
|
|
|
tvee->has_radio = eeprom_data[i+1];
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
case 0x0f:
|
|
|
|
|
/* tag 'IRInfo' */
|
|
|
|
|
tvee->has_ir = eeprom_data[i+1];
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
|
|
/* case 0x10: tag 'VBIInfo' */
|
|
|
|
|
/* case 0x11: tag 'QCInfo' */
|
|
|
|
|
/* case 0x12: tag 'InfoBits' */
|
|
|
|
|
|
|
|
|
|
default:
|
|
|
|
|
dprintk(1, "Not sure what to do with tag [%02x]\n", tag);
|
|
|
|
|
tveeprom_dbg("Not sure what to do with tag [%02x]\n", tag);
|
|
|
|
|
/* dump the rest of the packet? */
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!done) {
|
|
|
|
|
TVEEPROM_KERN_ERR("Ran out of data!\n");
|
|
|
|
|
tveeprom_warn("Ran out of data!\n");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -384,47 +483,72 @@ void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data
|
|
|
|
|
tvee->rev_str[4] = 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (hasRadioTuner(tuner) && !tvee->has_radio) {
|
|
|
|
|
TVEEPROM_KERN_INFO("The eeprom says no radio is present, but the tuner type\n");
|
|
|
|
|
TVEEPROM_KERN_INFO("indicates otherwise. I will assume that radio is present.\n");
|
|
|
|
|
if (hasRadioTuner(tuner1) && !tvee->has_radio) {
|
|
|
|
|
tveeprom_info("The eeprom says no radio is present, but the tuner type\n");
|
|
|
|
|
tveeprom_info("indicates otherwise. I will assume that radio is present.\n");
|
|
|
|
|
tvee->has_radio = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (tuner < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
|
|
|
|
|
tvee->tuner_type = hauppauge_tuner[tuner].id;
|
|
|
|
|
t_name = hauppauge_tuner[tuner].name;
|
|
|
|
|
if (tuner1 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
|
|
|
|
|
tvee->tuner_type = hauppauge_tuner[tuner1].id;
|
|
|
|
|
t_name1 = hauppauge_tuner[tuner1].name;
|
|
|
|
|
} else {
|
|
|
|
|
t_name = "<unknown>";
|
|
|
|
|
t_name1 = "unknown";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (tuner2 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
|
|
|
|
|
tvee->tuner2_type = hauppauge_tuner[tuner2].id;
|
|
|
|
|
t_name2 = hauppauge_tuner[tuner2].name;
|
|
|
|
|
} else {
|
|
|
|
|
t_name2 = "unknown";
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
tvee->tuner_formats = 0;
|
|
|
|
|
t_fmt_name = "<none>";
|
|
|
|
|
for (i = 0; i < 8; i++) {
|
|
|
|
|
if (t_format & (1<<i)) {
|
|
|
|
|
tvee->tuner2_formats = 0;
|
|
|
|
|
for (i = j = 0; i < 8; i++) {
|
|
|
|
|
if (t_format1 & (1 << i)) {
|
|
|
|
|
tvee->tuner_formats |= hauppauge_tuner_fmt[i].id;
|
|
|
|
|
/* yuck */
|
|
|
|
|
t_fmt_name = hauppauge_tuner_fmt[i].name;
|
|
|
|
|
t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name;
|
|
|
|
|
}
|
|
|
|
|
if (t_format2 & (1 << i)) {
|
|
|
|
|
tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id;
|
|
|
|
|
t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TVEEPROM_KERN_INFO("Hauppauge: model = %d, rev = %s, serial# = %d\n",
|
|
|
|
|
tvee->model,
|
|
|
|
|
tvee->rev_str,
|
|
|
|
|
tvee->serial_number);
|
|
|
|
|
TVEEPROM_KERN_INFO("tuner = %s (idx = %d, type = %d)\n",
|
|
|
|
|
t_name,
|
|
|
|
|
tuner,
|
|
|
|
|
tvee->tuner_type);
|
|
|
|
|
TVEEPROM_KERN_INFO("tuner fmt = %s (eeprom = 0x%02x, v4l2 = 0x%08x)\n",
|
|
|
|
|
t_fmt_name,
|
|
|
|
|
t_format,
|
|
|
|
|
tvee->tuner_formats);
|
|
|
|
|
|
|
|
|
|
TVEEPROM_KERN_INFO("audio_processor = %s (type = %d)\n",
|
|
|
|
|
STRM(sndtype,tvee->audio_processor),
|
|
|
|
|
tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n",
|
|
|
|
|
tvee->model, tvee->rev_str, tvee->serial_number);
|
|
|
|
|
tveeprom_info("tuner model is %s (idx %d, type %d)\n",
|
|
|
|
|
t_name1, tuner1, tvee->tuner_type);
|
|
|
|
|
tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
|
|
|
|
|
t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], t_fmt_name1[3],
|
|
|
|
|
t_fmt_name1[4], t_fmt_name1[5], t_fmt_name1[6], t_fmt_name1[7],
|
|
|
|
|
t_format1);
|
|
|
|
|
if (tuner2) {
|
|
|
|
|
tveeprom_info("second tuner model is %s (idx %d, type %d)\n",
|
|
|
|
|
t_name2, tuner2, tvee->tuner2_type);
|
|
|
|
|
}
|
|
|
|
|
if (t_format2) {
|
|
|
|
|
tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
|
|
|
|
|
t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], t_fmt_name2[3],
|
|
|
|
|
t_fmt_name2[4], t_fmt_name2[5], t_fmt_name2[6], t_fmt_name2[7],
|
|
|
|
|
t_format2);
|
|
|
|
|
}
|
|
|
|
|
tveeprom_info("audio processor is %s (idx %d)\n",
|
|
|
|
|
STRM(audioIC, tvee->audio_processor),
|
|
|
|
|
tvee->audio_processor);
|
|
|
|
|
|
|
|
|
|
if (tvee->decoder_processor) {
|
|
|
|
|
tveeprom_info("decoder processor is %s (idx %d)\n",
|
|
|
|
|
STRM(decoderIC, tvee->decoder_processor),
|
|
|
|
|
tvee->decoder_processor);
|
|
|
|
|
}
|
|
|
|
|
if (tvee->has_ir == 2)
|
|
|
|
|
tveeprom_info("has %sradio\n",
|
|
|
|
|
tvee->has_radio ? "" : "no ");
|
|
|
|
|
else
|
|
|
|
|
tveeprom_info("has %sradio, has %sIR remote\n",
|
|
|
|
|
tvee->has_radio ? "" : "no ",
|
|
|
|
|
tvee->has_ir ? "" : "no ");
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL(tveeprom_hauppauge_analog);
|
|
|
|
|
|
|
|
|
@ -436,23 +560,31 @@ int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len)
|
|
|
|
|
unsigned char buf;
|
|
|
|
|
int err;
|
|
|
|
|
|
|
|
|
|
dprintk(1, "%s\n",__FUNCTION__);
|
|
|
|
|
buf = 0;
|
|
|
|
|
if (1 != (err = i2c_master_send(c,&buf,1))) {
|
|
|
|
|
printk(KERN_INFO "tveeprom(%s): Huh, no eeprom present (err=%d)?\n",
|
|
|
|
|
c->name,err);
|
|
|
|
|
if (1 != (err = i2c_master_send(c, &buf, 1))) {
|
|
|
|
|
tveeprom_info("Huh, no eeprom present (err=%d)?\n", err);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
if (len != (err = i2c_master_recv(c,eedata,len))) {
|
|
|
|
|
printk(KERN_WARNING "tveeprom(%s): i2c eeprom read error (err=%d)\n",
|
|
|
|
|
c->name,err);
|
|
|
|
|
if (len != (err = i2c_master_recv(c, eedata, len))) {
|
|
|
|
|
tveeprom_warn("i2c eeprom read error (err=%d)\n", err);
|
|
|
|
|
return -1;
|
|
|
|
|
}
|
|
|
|
|
if (debug) {
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
tveeprom_info("full 256-byte eeprom dump:\n");
|
|
|
|
|
for (i = 0; i < len; i++) {
|
|
|
|
|
if (0 == (i % 16))
|
|
|
|
|
tveeprom_info("%02x:", i);
|
|
|
|
|
printk(" %02x", eedata[i]);
|
|
|
|
|
if (15 == (i % 16))
|
|
|
|
|
printk("\n");
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL(tveeprom_read);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* ----------------------------------------------------------------------- */
|
|
|
|
|
/* needed for ivtv.sf.net at the moment. Should go away in the long */
|
|
|
|
|
/* run, just call the exported tveeprom_* directly, there is no point in */
|
|
|
|
@ -485,7 +617,7 @@ tveeprom_command(struct i2c_client *client,
|
|
|
|
|
buf = kmalloc(256,GFP_KERNEL);
|
|
|
|
|
memset(buf,0,256);
|
|
|
|
|
tveeprom_read(client,buf,256);
|
|
|
|
|
tveeprom_hauppauge_analog(&eeprom,buf);
|
|
|
|
|
tveeprom_hauppauge_analog(client, &eeprom,buf);
|
|
|
|
|
kfree(buf);
|
|
|
|
|
eeprom_props[0] = eeprom.tuner_type;
|
|
|
|
|
eeprom_props[1] = eeprom.tuner_formats;
|
|
|
|
@ -506,8 +638,6 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
|
|
|
|
|
{
|
|
|
|
|
struct i2c_client *client;
|
|
|
|
|
|
|
|
|
|
dprintk(1,"%s: id 0x%x @ 0x%x\n",__FUNCTION__,
|
|
|
|
|
adapter->id, address << 1);
|
|
|
|
|
client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL);
|
|
|
|
|
if (NULL == client)
|
|
|
|
|
return -ENOMEM;
|
|
|
|
@ -524,7 +654,6 @@ tveeprom_detect_client(struct i2c_adapter *adapter,
|
|
|
|
|
static int
|
|
|
|
|
tveeprom_attach_adapter (struct i2c_adapter *adapter)
|
|
|
|
|
{
|
|
|
|
|
dprintk(1,"%s: id 0x%x\n",__FUNCTION__,adapter->id);
|
|
|
|
|
if (adapter->id != I2C_HW_B_BT848)
|
|
|
|
|
return 0;
|
|
|
|
|
return i2c_probe(adapter, &addr_data, tveeprom_detect_client);
|
|
|
|
|