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Date: Sun, 25 Sep 2011 19:37:15 +0300 From: Jyrki Kuoppala <jkp@....fi> To: Carlos Corbacho <carlos@...angeworlds.co.uk> CC: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, Mauro Carvalho Chehab <mchehab@...radead.org> Subject: Re: [PATCH] Fix to qt1010 tuner frequency selection (media/dvb) I haven't gotten any feedback, and didn't see any comments on the lists (though I've checked them only occasionally), so I think you're probably right it fell between the cracks. Jyrki 25.09.2011 19:13, Carlos Corbacho kirjoitti: > On Monday 22 Aug 2011 20:19:42 Jyrki Kuoppala wrote: >> The patch fixes frequency selection for some UHF frequencies e.g. >> channel 32 (562 MHz) on the qt1010 tuner. The tuner is used e.g. in the >> MSI Mega Sky dvb-t stick ("MSI Mega Sky 55801 DVB-T USB2.0") >> >> One example of problem reports of the bug this fixes can be read at >> http://www.freak-search.com/de/thread/330303/linux-dvb_tuning_problem_with_s >> ome_frequencies_qt1010,_dvb >> >> Applies to kernel versions 2.6.38.8, 2.6.39.4, 3.0.3 and 3.1-rc2. >> >> Signed-off-by: Jyrki Kuoppala<jkp@....fi> > Cc: stable@...nel.org > Tested-by: Carlos Corbacho<carlos@...angeworlds.co.uk> > > This patch means I can now finally tune to all the BBC channels (which are on > channel 31 (554 MHz) in my area). This should definitely go to stable, as I've > also seen other similar reports for users who can't tune to various channels > in the affected ranges here using qt1010. > > Mauro - I don't see this one in your git tree in the 3.2 branch, or in the > temporary linuxtv patchwork, so I'm assuming this one fell between the cracks? > > -Carlos > >> diff -upr linux-source-2.6.38.orig/drivers/media/common/tuners/qt1010.c >> linux-source-2.6.38/drivers/media/common/tuners/qt1010.c >> --- linux-source-2.6.38.orig/drivers/media/common/tuners/qt1010.c >> 2011-03-15 03:20:32.000000000 +0200 >> +++ linux-source-2.6.38/drivers/media/common/tuners/qt1010.c >> 2011-08-21 23:16:38.209580365 +0300 >> @@ -198,9 +198,10 @@ static int qt1010_set_params(struct dvb_ >> >> /* 22 */ >> if (freq< 450000000) rd[15].val = 0xd0; /* 450 MHz */ >> - else if (freq< 482000000) rd[15].val = 0xd1; /* 482 MHz */ >> + else if (freq< 482000000) rd[15].val = 0xd2; /* 482 MHz */ >> else if (freq< 514000000) rd[15].val = 0xd4; /* 514 MHz */ >> - else if (freq< 546000000) rd[15].val = 0xd7; /* 546 MHz */ >> + else if (freq< 546000000) rd[15].val = 0xd6; /* 546 MHz */ >> + else if (freq< 578000000) rd[15].val = 0xd8; /* 578 MHz */ >> else if (freq< 610000000) rd[15].val = 0xda; /* 610 MHz */ >> else rd[15].val = 0xd0; >> >> >> -- >> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in >> the body of a message to majordomo@...r.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html >> Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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