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Bug 162451

Summary: bttv channel tuning broken in 1411
Product: [Fedora] Fedora Reporter: John Ellson <john.ellson>
Component: kernelAssignee: Dave Jones <davej>
Status: CLOSED RAWHIDE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: pallas, pfrields, wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-10-04 01:03:14 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Description Flags
dmesg | grep "bttv\|tuner" for kernel 1400 - channel changing OK
dmesg | grep 'bttv\|tuner" for kernel 1421 - channel changing broken none

Description John Ellson 2005-07-04 23:57:18 UTC
Description of problem:
tvtime (DAG) worked with kernel-2.6.12-1.1400_FC5, but channel changing
is broken with kernel-2.6.12-1.1411_FC5.   The tuner stays stuck on one channel.

Version-Release number of selected component (if applicable):

How reproducible:
100%.  Tried warm and cold reboots.  Same problem.
Downgraded to 2.6.12-1.1400_FC5 and problem goes away.

Steps to Reproduce:
Actual results:

Expected results:

Additional info:

Comment 1 John Ellson 2005-07-06 22:07:42 UTC
Same problem with 1421.  I looked at: dmesg | grep "bttv\|tuner"
and the only difference is that 1421 adds:
    tuner 2-0061: All bytes are equal. It is not a TEA5767

I verified that the problem is the same with tvtime-0.9.15-7.x86_64.rpm
from Fedora-Core-4

Comment 2 John Ellson 2005-07-06 22:09:48 UTC
Created attachment 116439 [details]
dmesg | grep "bttv\|tuner" for kernel 1400 - channel changing OK

Comment 3 John Ellson 2005-07-06 22:10:58 UTC
Created attachment 116440 [details]
dmesg | grep 'bttv\|tuner" for kernel 1421 - channel changing broken

Comment 4 Michael Schwendt 2005-07-11 11:02:41 UTC
Also see bug 162595 (tvtime not working on kernel 2.6.12-1.1421_FC5, No signal).

Comment 5 John Ellson 2005-07-11 12:17:01 UTC
Agree with #4. I added a comment to 162595.

Comment 6 Ngo Than 2005-07-11 12:20:01 UTC
*** Bug 162595 has been marked as a duplicate of this bug. ***

Comment 7 John Ellson 2005-10-04 00:21:10 UTC
Seems to be fixed: kernel-2.6.13-1.1589_FC5, tvtime-1.0.1-1