Hi Mauro,
Still fun and games!
_____________________
Avermedia A16D chips:
saa7135
xc3018
nxp4052
mt352
_____________________
1) modified test_fw to test_fw_saa7134:
#!/bin/bash
if [ "$1" == "" ]; then
echo "Usage: $0 <firmware_name>"
exit
fi
sudo rmmod saa7134_alsa
sudo rmmod saa7134
sudo rmmod tuner
sudo rmmod tuner-xc2028
sudo modprobe tuner-xc2028 firmware_name=$1 && \
echo "Loading saa7134..." && \
sudo modprobe saa7134 && \
if [ -e /dev/video0 ]; then dmesg|grep 2028; fi
_____________________
2) Ran these from the command line:
./test_fw_saa7134 xc3028-v25.fw
./test_fw_saa7134 xc3028-v27.fw
./test_fw_saa7134 tm6000-xc3028.fw
./test_fw_saa7134 xc3028-v27-alt1.fw
./test_fw_saa7134 xc3028-v27-alt2.fw
./test_fw_saa7134 xc3028-v27-alt3.fw
./test_fw_saa7134 xc3028-v27-alt4.fw
./test_fw_saa7134 xc3028-v27-alt5.fw
./test_fw_saa7134 xc3028-v27-australian.fw
./test_fw_saa7134 xc3028-v27-pinnacle.fw
./test_fw_saa7134 xc3028-v27-powerangel.fw
_____________________
3) From syslog:
These lines repeat, no matter what firmware,
<snip>
Mar 27 16:25:45 ubuntu kernel: [ 133.324808] xc2028 2-0061: Loading
firmware for type=BASE F8MHZ (3), id 0000000000000000.
Mar 27 16:25:45 ubuntu kernel: [ 133.324957] xc2028 2-0061: i2c output
error: rc = -5 (should be 64)
Mar 27 16:25:45 ubuntu kernel: [ 133.324961] xc2028 2-0061: -5 returned
from send
Mar 27 16:25:45 ubuntu kernel: [ 133.324965] xc2028 2-0061: Error -22
while loading base firmware
<snip>
And it finishes loading with this line:
<snip>
Mar 27 16:25:49 ubuntu kernel: [ 137.252503] xc2028 2-0061: Error on
line 1080: -5
<snip>
_____________________
4) In tuner-xc2028.c, line 1080:
rc = send_seq(priv, {0x80, 0x08, 0x00, 0x00});
Which part is incorrect?
i2c scan: found device @ 0x1e [???]
i2c scan: found device @ 0xa0 [eeprom]
i2c scan: found device @ 0xc2 [tuner]
Where should the firmware go to?
And by the way, many, many thanks for helping while you're
very busy!
Regards,
Tim
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