Nipper wrote:
I've looked at the cx25840 audiofmt parameter, but I'm not convinced the parameters are the same as the msp3400 audiofmt parameter.
The cx25840 driver unhelpfully says only:
MODULE_PARM_DESC(audiofmt, "Audio Format: default=autodetect, 1=NTSC,...0xE");
If I'm right, this is the audio format list directly from the driver code.
case 0x00: p="Not defined"; break; case 0x01: p="EIAJ"; break; case 0x02: p="A2-M"; break; case 0x03: p="A2-BG"; break; case 0x04: p="A2-DK1"; break; case 0x05: p="A2-DK2"; break; case 0x06: p="A2-DK3"; break; case 0x07: p="A1 (6.0 MHz FM Mono)"; break; case 0x08: p="AM-L"; break; case 0x09: p="NICAM-BG"; break; case 0x0A: p="NICAM-DK"; break; case 0x0B: p="NICAM-I"; break; case 0x0C: p="NICAM-L"; break; case 0x0D: p="BTSC/EIAJ/A2-M Mono (4.5 MHz FMMono)"; break; case 0x0E: p="IF FM Radio"; break; case 0x0F: p="BTSC"; break; case 0x10: p="High-Deviation FM"; break; case 0x11: p="Very High-Deviation FM"; break; case 0xFD: p="Unknown audio standard"; break; case 0xFE: p="Forced audio standard"; break; case 0xFF: p="No detected audio standard"; break;
However, one of the good points of this chipset is that you shouldn't need to force anything. It _should_ autodetect.
Cheers,
Allan.
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