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path: root/drivers/media/dvb/frontends/af9033.c
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2012-05-14[media] af9033: implement ber and ucb functionsHans-Frieder Vogt1-2/+63
af9033: implement read_ber and read_ucblocks functions. Version 2 of patch that reflects my findings on the behaviour of abort_cnt, err_cnt and bit_cnt: - bit_cnt is always 0x2710 (10000) - abort_cnt is between 0 and 0x2710 - err_cnt is between 0 and 640000 (= 0x2710 * 8 * 8) in the current implementation BER is calculated as the number of bit errors per processed bits, ignoring those bits that are already discarded and counted in abort_cnt, i.e. UCBLOCKS. Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9033: do some minor changes for .get_frontend()Antti Palosaari1-39/+34
Minor functionality and style changes. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9033: implement get_frontendGianluca Gennari1-0/+133
Implement the get_frontend function. The code is derived from the old af9033 driver by Antti Palosaari. Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9035: add support for the tda18218 tunerGianluca Gennari1-0/+4
Add basic support for the tda18218 tuner and the AVerMedia A835 devices. Signed-off-by: Gianluca Gennari <gennarone@gmail.com> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9035: add Avermedia Volar HD (A867R) supportHans-Frieder Vogt1-9/+32
Support of AVerMedia AVerTV HD Volar, with tuner MxL5007t. Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9035: Add fc0011 tuner supportMichael Büsch1-0/+4
This adds Fitipower fc0011 tuner support to the af9035 driver. Signed-off-by: Michael Buesch <m@bues.ch> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9035: add log writing if unsupported Xtal freq is givenAntti Palosaari1-0/+7
Supports currently only 12 MHz Xtals. It is better to print log and not to attach frontend in that case. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9033: implement .read_snr()Antti Palosaari1-1/+48
Returns values as 0.1 dB resolution as preferred nowadays. Actual resolution is 1 dB. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] af9033: correct debug printAntti Palosaari1-1/+1
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-09[media] Afatech AF9033 DVB-T demodulator driverAntti Palosaari1-0/+706
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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