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@xxxxxx>
Cc: stable@xxxxxxxxxx
Tested-by: Carlos Corbacho<carlos@xxxxxxxxxxxxxxxxxxx>
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;
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