Hi,
this patch (against latest snapshot at http://bytesex.org/snapshot/ ) adds
- Fix Miro PCTV Pro Matchbox radio (mutes is we apply the readback)
- Autodetect Hauppauge 848 cards by eeprom
Regards, Gunther
--- bttv7-20030129gm/driver/bttv-cards.c-orig Thu Jan 30 23:26:57 2003
+++ bttv7-20030129gm/driver/bttv-cards.c Thu Jan 30 23:29:35 2003
@@ -1696,15 +1696,19 @@
* (most) board specific initialisations goes here
*/
-/* Some Modular Technology cards have an eeprom, but no subsystem ID */
void identify_by_eeprom(struct bttv *btv, unsigned char eeprom_data[256])
{
int type = -1;
if (0 == strncmp(eeprom_data,"GET.MM20xPCTV",13))
+ // Some Modular Technology cards have an eeprom, but no subsystem ID (despite 878)
type = BTTV_MODTEC_205;
else if (0 == strncmp(eeprom_data+20,"Picolo",7))
type = BTTV_EURESYS_PICOLO;
+ else if (eeprom_data[0] == 0x84 && eeprom_data[2]== 0)
+ // Hauppauge Bt848 cards have eeprom, but no subsystem ID
+ // Fixme: for msp cards we must probably re-attach MSP after bttv_init_card1
+ type = BTTV_HAUPPAUGE;
if (-1 != type) {
btv->type = type;
@@ -2790,8 +2794,11 @@
dprintk("tea5757_set_freq %d\n",freq);
tea5757_write(btv, 5 * freq + 0x358); /* add 10.7MHz (see docs) */
+#if 0
+ // Avoid readback on Miro PCTV Pro bt848 with matchbox daughterboard, else mute!
value = tea5757_read(btv);
dprintk("bttv%d: tea5757 readback=0x%x\n",btv->nr,value);
+#endif
}
