* hvr1300 DVB regression @ 2009-11-02 8:39 Raffaele BELARDI 2009-11-02 20:23 ` Nick Morrott 0 siblings, 1 reply; 4+ messages in thread From: Raffaele BELARDI @ 2009-11-02 8:39 UTC (permalink / raw) To: v4l I'm no longer able with recent kernels to tune DVB channels with my HVR1300. This is a mythtv box but I replicated the problem using www.linuxtv.org utilities to exclude mythtv issues. Using kernel 2.6.26-r4 and 2.6.27-r8 I am able to tune both analog and DVB channels. Using kernel 2.6.30-r6 I can only tune to analog channels. 'dvbscan' returns no channel info. I suspect a tuner problem. With 2.6.27 'grep tuner syslog' reports: cx88[0]: TV tuner type 63, Radio tuner type -1 tuner' 2-0061: chip found @ 0xc2 (cx88[0]) tuner' 2-0063: chip found @ 0xc6 (cx88[0]) tveeprom 2-0050: tuner model is Philips FMD1216MEX (idx 133, type 63) tuner-simple 2-0061: creating new instance tuner-simple 2-0061: type set to 63 (Philips FMD1216ME MK3 Hybrid Tuner) tuner-simple 2-0061: attaching existing instance tuner-simple 2-0061: type set to 63 (Philips FMD1216ME MK3 Hybrid Tuner) With kernel 2.6.30: cx88[0]: TV tuner type 63, Radio tuner type -1 cx88[0]: i2c init: enabling analog demod on HVR1300/3000/4000 tuner tuner 2-0043: chip found @ 0x86 (cx88[0]) tuner 2-0061: chip found @ 0xc2 (cx88[0]) tveeprom 2-0050: tuner model is Philips FMD1216MEX (idx 133, type 78) tuner-simple 2-0061: creating new instance tuner-simple 2-0061: type set to 78 (Philips FMD1216MEX MK3 Hybrid Tuner) tuner-simple 2-0061: attaching existing instance tuner-simple 2-0061: couldn't set type to 63. Using 78 (Philips FMD1216MEX MK3 Hybrid Tuner) instead Same kernel, another boot: tveeprom 2-0050: Encountered bad packet header [07]. Corrupt or not a Hauppauge eeprom. cx88[0]: TV tuner type 63, Radio tuner type -1 cx88[0]: i2c init: enabling analog demod on HVR1300/3000/4000 tuner tuner 2-0043: chip found @ 0x86 (cx88[0]) tuner 2-0061: chip found @ 0xc2 (cx88[0]) tuner 2-0061: tuner type not set tuner-simple 2-0061: creating new instance tuner-simple 2-0061: type set to 63 (Philips FMD1216ME MK3 Hybrid Tuner) tuner 2-0061: tuner type not set tuner 2-0061: tuner type not set Once the FMD1216ME tuner is detected as 63, the other as 78. I can test other kernels between .27 and .30 to restrict the problem area if necessary. Any other suggestion? thanks, raffaele -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: hvr1300 DVB regression 2009-11-02 8:39 hvr1300 DVB regression Raffaele BELARDI @ 2009-11-02 20:23 ` Nick Morrott 2009-11-03 9:01 ` Raffaele BELARDI 0 siblings, 1 reply; 4+ messages in thread From: Nick Morrott @ 2009-11-02 20:23 UTC (permalink / raw) To: v4l 2009/11/2 Raffaele BELARDI <raffaele.belardi@st.com>: > I'm no longer able with recent kernels to tune DVB channels with my > HVR1300. This is a mythtv box but I replicated the problem using > www.linuxtv.org utilities to exclude mythtv issues. > > Using kernel 2.6.26-r4 and 2.6.27-r8 I am able to tune both analog and > DVB channels. > Using kernel 2.6.30-r6 I can only tune to analog channels. 'dvbscan' > returns no channel info. > > I suspect a tuner problem. Have you read https://bugs.launchpad.net/mythtv/+bug/439163 and comments (esp. https://bugs.launchpad.net/mythtv/+bug/439163/comments/50)? Cheers, Nick -- Nick Morrott MythTV Official wiki: http://mythtv.org/wiki/ MythTV users list archive: http://www.gossamer-threads.com/lists/mythtv/users "An investment in knowledge always pays the best interest." - Benjamin Franklin -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: hvr1300 DVB regression 2009-11-02 20:23 ` Nick Morrott @ 2009-11-03 9:01 ` Raffaele BELARDI 2009-11-10 8:43 ` Raffaele BELARDI 0 siblings, 1 reply; 4+ messages in thread From: Raffaele BELARDI @ 2009-11-03 9:01 UTC (permalink / raw) To: Nick Morrott; +Cc: v4l Nick Morrott wrote: > 2009/11/2 Raffaele BELARDI <raffaele.belardi@st.com>: >> I'm no longer able with recent kernels to tune DVB channels with my >> HVR1300. This is a mythtv box but I replicated the problem using >> www.linuxtv.org utilities to exclude mythtv issues. >> >> Using kernel 2.6.26-r4 and 2.6.27-r8 I am able to tune both analog and >> DVB channels. >> Using kernel 2.6.30-r6 I can only tune to analog channels. 'dvbscan' >> returns no channel info. >> >> I suspect a tuner problem. > > Have you read https://bugs.launchpad.net/mythtv/+bug/439163 and > comments (esp. https://bugs.launchpad.net/mythtv/+bug/439163/comments/50)? > No, I had not seen those. Looks like a bad patch (https://bugs.launchpad.net/mythtv/+bug/439163/comments/36). I'll give it a try. thanks, raffaele -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list ^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: hvr1300 DVB regression 2009-11-03 9:01 ` Raffaele BELARDI @ 2009-11-10 8:43 ` Raffaele BELARDI 0 siblings, 0 replies; 4+ messages in thread From: Raffaele BELARDI @ 2009-11-10 8:43 UTC (permalink / raw) To: Nick Morrott; +Cc: v4l Raffaele Belardi wrote: > Nick Morrott wrote: >> 2009/11/2 Raffaele BELARDI <raffaele.belardi@st.com>: >>> I'm no longer able with recent kernels to tune DVB channels with my >>> HVR1300. This is a mythtv box but I replicated the problem using >>> www.linuxtv.org utilities to exclude mythtv issues. >>> >>> Using kernel 2.6.26-r4 and 2.6.27-r8 I am able to tune both analog and >>> DVB channels. >>> Using kernel 2.6.30-r6 I can only tune to analog channels. 'dvbscan' >>> returns no channel info. >>> >>> I suspect a tuner problem. >> Have you read https://bugs.launchpad.net/mythtv/+bug/439163 and >> comments (esp. https://bugs.launchpad.net/mythtv/+bug/439163/comments/50)? >> > > No, I had not seen those. Looks like a bad patch > (https://bugs.launchpad.net/mythtv/+bug/439163/comments/36). I'll give > it a try. I confirm the above patch is the cause of the regression, going back to the original code I am able to tune again DVB channels. thanks, raf -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-11-10 8:42 UTC | newest] Thread overview: 4+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2009-11-02 8:39 hvr1300 DVB regression Raffaele BELARDI 2009-11-02 20:23 ` Nick Morrott 2009-11-03 9:01 ` Raffaele BELARDI 2009-11-10 8:43 ` Raffaele BELARDI
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