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path: root/drivers/media/common/tuners/qt1010.c
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* [media] common: move media/common/tuners to media/tunersMauro Carvalho Chehab2012-08-131-480/+0
| | | | | | | Move the tuners one level up, as the "common" directory will be used by drivers that are shared between more than one driver. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] qt1010: signedness bug in qt1010_init_meas1()Dan Carpenter2012-08-121-1/+1
| | | | | | | | | qt1010_init_meas2() returns zero on success and negative error codes on failure so the return type should be int instead of u8. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] tuners: remove dvb_frontend_parameters from set_params()Mauro Carvalho Chehab2011-12-311-4/+2
| | | | | | | | | | | This is a big patch, yet trivial: now that all tuners use the DVBv5 way to pass parameters (e. g. via fe->dtv_property_cache), the extra parameter can be removed from set_params() call. After this change, very few DVBv3 specific stuff are left at the tuners. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] qt1010: remove fake implementaion of get_bandwidth()Mauro Carvalho Chehab2011-12-311-12/+4
| | | | | | | | | | | | | | | This driver implements a fake get_bandwidth() callback. In reallity, the tuner driver won't adjust its low-pass filter based on a bandwidth, and were just providing a fake method for demods to read whatever was "set". This code is useless, as none of the drivers that use this tuner seems to require a get_bandwidth() callback. While here, convert set_params to use the DVBv5 way to pass parameters to tuners. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] qt1010: implement .get_if_frequency()Antti Palosaari2011-11-241-1/+8
| | | | | Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (12341): zl10353 and qt1010: fix stack corruption bugJan Nikitenko2009-08-131-7/+5
| | | | | | | | | | | | | | | Fixes stack corruption bug present in dump_regs function of zl10353 and qt1010 drivers: the buffer buf was one byte smaller than required - there are 4 chars for address prefix, 16 * 3 chars for dump of 16 eeprom bytes per line and 1 byte for zero ending the string required, i.e. 53 bytes, but only 52 were provided. The one byte missing in stack based buffer buf can cause stack corruption possibly leading to kernel oops, as discovered originally with af9015 driver (af9015: fix stack corruption bug). Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* V4L/DVB (7769): Move other terrestrial tuners to common/tunersMauro Carvalho Chehab2008-04-291-0/+485
Those tuners are currently used only under media/dvb. However, they can support also analog TV. Better to move them to the same place as the other hybrid tuners. This would make easier to use those tuners also by analog drivers. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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