[linux-dvb] KNC 1 DVB-S, Drift Problem

Alexander Abraham abrahix at yahoo.de
Sat Nov 12 11:59:23 CET 2005


Hello @ll,

i have already posted here under the topic "DVB-S tuning problems".
Can anybody tell me what is the exactly meaning of the following debug
output?

Nov 10 22:01:14 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:14 parvaneh kernel: dvb_frontend_autotune: drift:0 inversion:0 auto_step:0 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:0 inversion:1 auto_step:0 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:1375 inversion:1 auto_step:1 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:1375 inversion:0 auto_step:1 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:-1375 inversion:0 auto_step:1 auto_sub_step:2 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:-1375 inversion:1 auto_step:1 auto_sub_step:3 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:2750 inversion:1 auto_step:2 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:2750 inversion:0 auto_step:2 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:-2750 inversion:0 auto_step:2 auto_sub_step:2 started_auto_step:0
Nov 10 22:01:15 parvaneh kernel: dvb_frontend_autotune: drift:-2750 inversion:1 auto_step:2 auto_sub_step:3 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:4125 inversion:1 auto_step:3 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:4125 inversion:0 auto_step:3 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:-4125 inversion:0 auto_step:3 auto_sub_step:2 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:-4125 inversion:1 auto_step:3 auto_sub_step:3 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:5500 inversion:1 auto_step:4 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:5500 inversion:0 auto_step:4 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:-5500 inversion:0 auto_step:4 auto_sub_step:2 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:-5500 inversion:1 auto_step:4 auto_sub_step:3 started_auto_step:0
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_ioctl
Nov 10 22:01:16 parvaneh kernel: dvb_frontend_autotune: drift:6875 inversion:1 auto_step:5 auto_sub_step:0 started_auto_step:0
Nov 10 22:01:17 parvaneh kernel: dvb_frontend_add_event
Nov 10 22:01:17 parvaneh kernel: dvb_frontend_autotune: drift:6875 inversion:0 auto_step:5 auto_sub_step:1 started_auto_step:0
Nov 10 22:01:17 parvaneh kernel: dvb_frontend_ioctl

Could it be a receiving problem, hardware problem or driver problem?

Greetings,
Alexander


	

	
		
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