static int debug = 0;
module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Debug level (0-2)");
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
#define STRM(array,i) (i < sizeof(array)/sizeof(char*) ? array[i] : "unknown")
-#define dprintk(num, args...) \
- do { \
- if (debug >= num) \
- printk(KERN_INFO "tveeprom: " args); \
- } while (0)
+#define tveeprom_info(fmt, arg...) do {\
+ printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
+#define tveeprom_warn(fmt, arg...) do {\
+ printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
+#define tveeprom_dbg(fmt, arg...) do {\
+ if (debug) \
+ printk(KERN_INFO "tveeprom %d-%04x: " fmt, \
+ c->adapter->nr, c->addr , ##arg); } while (0)
-#define TVEEPROM_KERN_ERR(args...) printk(KERN_ERR "tveeprom: " args);
-#define TVEEPROM_KERN_INFO(args...) printk(KERN_INFO "tveeprom: " args);
/* ----------------------------------------------------------------------- */
/* some hauppauge specific stuff */
}
hauppauge_tuner_fmt[] =
{
- { 0x00000000, "unknown1" },
- { 0x00000000, "unknown2" },
- { 0x00000007, "PAL(B/G)" },
- { 0x00001000, "NTSC(M)" },
- { 0x00000010, "PAL(I)" },
- { 0x00400000, "SECAM(L/L´)" },
- { 0x00000e00, "PAL(D/K)" },
- { 0x03000000, "ATSC Digital" },
+ { 0x00000000, " unknown1" },
+ { 0x00000000, " unknown2" },
+ { 0x00000007, " PAL(B/G)" },
+ { 0x00001000, " NTSC(M)" },
+ { 0x00000010, " PAL(I)" },
+ { 0x00400000, " SECAM(L/L')" },
+ { 0x00000e00, " PAL(D/K)" },
+ { 0x03000000, " ATSC Digital" },
};
/* This is the full list of possible tuners. Many thanks to Hauppauge for
{ TUNER_TCL_2002N, "TCL 2002N 5H"},
/* 100-103 */
{ TUNER_ABSENT, "Unspecified"},
- { TUNER_ABSENT, "Unspecified"},
+ { TUNER_TEA5767, "Philips TEA5767HN FM Radio"},
{ TUNER_ABSENT, "Unspecified"},
{ TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05 4"},
};
-static char *sndtype[] = {
- "None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C", "MSP3410D",
- "MSP3415", "MSP3430", "MSP3438", "CS5331", "MSP3435", "MSP3440",
- "MSP3445", "MSP3411", "MSP3416", "MSP3425",
+/* This list is supplied by Hauppauge. Thanks! */
+static const char *audioIC[] = {
+ /* 0-4 */
+ "None", "TEA6300", "TEA6320", "TDA9850", "MSP3400C",
+ /* 5-9 */
+ "MSP3410D", "MSP3415", "MSP3430", "MSP3438", "CS5331",
+ /* 10-14 */
+ "MSP3435", "MSP3440", "MSP3445", "MSP3411", "MSP3416",
+ /* 15-19 */
+ "MSP3425", "MSP3451", "MSP3418", "Type 0x12", "OKI7716",
+ /* 20-24 */
+ "MSP4410", "MSP4420", "MSP4440", "MSP4450", "MSP4408",
+ /* 25-29 */
+ "MSP4418", "MSP4428", "MSP4448", "MSP4458", "Type 0x1d",
+ /* 30-34 */
+ "CX880", "CX881", "CX883", "CX882", "CX25840",
+ /* 35-38 */
+ "CX25841", "CX25842", "CX25843", "CX23418",
+};
- "Type 0x10","Type 0x11","Type 0x12","Type 0x13",
- "Type 0x14","Type 0x15","Type 0x16","Type 0x17",
- "Type 0x18","MSP4418","Type 0x1a","MSP4448",
- "Type 0x1c","Type 0x1d","Type 0x1e","Type 0x1f",
+/* This list is supplied by Hauppauge. Thanks! */
+static const char *decoderIC[] = {
+ /* 0-4 */
+ "None", "BT815", "BT817", "BT819", "BT815A",
+ /* 5-9 */
+ "BT817A", "BT819A", "BT827", "BT829", "BT848",
+ /* 10-14 */
+ "BT848A", "BT849A", "BT829A", "BT827A", "BT878",
+ /* 15-19 */
+ "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
+ /* 20-24 */
+ "CX880", "CX881", "CX883", "SAA7111", "SAA7113",
+ /* 25-29 */
+ "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
+ /* 30-31 */
+ "CX25843", "CX23418",
};
static int hasRadioTuner(int tunerType)
return 0;
}
-void tveeprom_hauppauge_analog(struct tveeprom *tvee, unsigned char *eeprom_data)
+void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
+ unsigned char *eeprom_data)
{
/* ----------------------------------------------
** The hauppauge eeprom format is tagged
** if packet[0] & f8 == f8, then EOD and packet[1] == checksum
**
** In our (ivtv) case we're interested in the following:
- ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
- ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
- ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
- ** audio proc: tag [02].01 or [05].00 (lower nibble indexes lut?)
+ ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
+ ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt)
+ ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
+ ** audio proc: tag [02].01 or [05].00 (mask with 0x7f)
+ ** decoder proc: tag [09].01)
** Fun info:
** model: tag [00].07-08 or [06].00-01
** # of inputs/outputs ???
*/
- int i, j, len, done, beenhere, tag, tuner = 0, t_format = 0;
- char *t_name = NULL, *t_fmt_name = NULL;
+ int i, j, len, done, beenhere, tag;
- dprintk(1, "%s\n",__FUNCTION__);
- tvee->revision = done = len = beenhere = 0;
- for (i = 0; !done && i < 256; i += len) {
- dprintk(2, "processing pos = %02x (%02x, %02x)\n",
- i, eeprom_data[i], eeprom_data[i + 1]);
+ int tuner1 = 0, t_format1 = 0;
+ char *t_name1 = NULL;
+ const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
+ int tuner2 = 0, t_format2 = 0;
+ char *t_name2 = NULL;
+ const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
+
+ memset(tvee, 0, sizeof(*tvee));
+ done = len = beenhere = 0;
+ for (i = 0; !done && i < 256; i += len) {
if (eeprom_data[i] == 0x84) {
len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8);
- i+=3;
+ i += 3;
} else if ((eeprom_data[i] & 0xf0) == 0x70) {
- if ((eeprom_data[i] & 0x08)) {
+ if (eeprom_data[i] & 0x08) {
/* verify checksum! */
done = 1;
break;
len = eeprom_data[i] & 0x07;
++i;
} else {
- TVEEPROM_KERN_ERR("Encountered bad packet header [%02x]. "
+ tveeprom_warn("Encountered bad packet header [%02x]. "
"Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]);
return;
}
- dprintk(1, "%3d [%02x] ", len, eeprom_data[i]);
- for(j = 1; j < len; j++) {
- dprintk(1, "%02x ", eeprom_data[i + j]);
- }
- dprintk(1, "\n");
+ if (debug) {
+ tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1);
+ for(j = 1; j < len; j++) {
+ printk(" %02x", eeprom_data[i + j]);
+ }
+ printk("\n");
+ }
/* process by tag */
tag = eeprom_data[i];
switch (tag) {
case 0x00:
- tuner = eeprom_data[i+6];
- t_format = eeprom_data[i+5];
+ /* tag: 'Comprehensive' */
+ tuner1 = eeprom_data[i+6];
+ t_format1 = eeprom_data[i+5];
tvee->has_radio = eeprom_data[i+len-1];
+ /* old style tag, don't know how to detect
+ IR presence, mark as unknown. */
+ tvee->has_ir = 2;
tvee->model =
eeprom_data[i+8] +
(eeprom_data[i+9] << 8);
(eeprom_data[i+11] << 8) +
(eeprom_data[i+12] << 16);
break;
+
case 0x01:
+ /* tag: 'SerialID' */
tvee->serial_number =
eeprom_data[i+6] +
(eeprom_data[i+7] << 8) +
(eeprom_data[i+8] << 16);
break;
+
case 0x02:
- tvee->audio_processor = eeprom_data[i+2] & 0x0f;
+ /* tag 'AudioInfo'
+ Note mask with 0x7F, high bit used on some older models
+ to indicate 4052 mux was removed in favor of using MSP
+ inputs directly. */
+ tvee->audio_processor = eeprom_data[i+2] & 0x7f;
break;
+
+ /* case 0x03: tag 'EEInfo' */
+
case 0x04:
+ /* tag 'SerialID2' */
tvee->serial_number =
eeprom_data[i+5] +
(eeprom_data[i+6] << 8) +
(eeprom_data[i+7] << 16);
break;
+
case 0x05:
- tvee->audio_processor = eeprom_data[i+1] & 0x0f;
+ /* tag 'Audio2'
+ Note mask with 0x7F, high bit used on some older models
+ to indicate 4052 mux was removed in favor of using MSP
+ inputs directly. */
+ tvee->audio_processor = eeprom_data[i+1] & 0x7f;
break;
+
case 0x06:
+ /* tag 'ModelRev' */
tvee->model =
eeprom_data[i+1] +
(eeprom_data[i+2] << 8);
(eeprom_data[i+6] << 8) +
(eeprom_data[i+7] << 16);
break;
+
+ case 0x07:
+ /* tag 'Details': according to Hauppauge not interesting
+ on any PCI-era or later boards. */
+ break;
+
+ /* there is no tag 0x08 defined */
+
+ case 0x09:
+ /* tag 'Video' */
+ tvee->decoder_processor = eeprom_data[i + 1];
+ break;
+
case 0x0a:
- if(beenhere == 0) {
- tuner = eeprom_data[i+2];
- t_format = eeprom_data[i+1];
+ /* tag 'Tuner' */
+ if (beenhere == 0) {
+ tuner1 = eeprom_data[i+2];
+ t_format1 = eeprom_data[i+1];
beenhere = 1;
- break;
} else {
- break;
- }
+ /* 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;
}
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);
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 */
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;
{
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;
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);
projects / linux-2.6 / commitdiff