[linux-dvb] STV0297's descrambler sync detector failed to lock

Kein Yuan kein.yuan at gmail.com
Mon Apr 11 09:09:58 CEST 2005


Hi all,
  we are using STV0297 on our DVB-C platform and using Linux 2.6.10 
dvb_frontend_autotune always report things like:
...
stv0297_pll_set: params->frequency is 0x500000.
wait for WGAGC lock OK.
wait for equaliser partial convergence OK.
wait for equaliser full convergence OK.
wait for main lock timeout.
Keep in FAST b/c dvb_frontend_autotune return 0.
stv0297_read_status, sync = 0x0.
fast zigzag.
dvb_frontend_autotune: drift:0 inversion:0 auto_step:103
auto_sub_step:1 started_auto_step:0
stv0297_pll_set: params->frequency is 0x500000.
wait for WGAGC lock OK.
wait for equaliser partial convergence OK.
wait for equaliser full convergence OK.
wait for main lock timeout.
Keep in FAST b/c dvb_frontend_autotune return 0.
stv0297_read_status, sync = 0x0.
fast zigzag.
....


Can anybody gove some suggestions on this?


TIA!

Kein




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