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path: root/drivers/media/dvb/frontends/tda10048.c
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2011-08-27[media] ttusb2: add support for the dvb-t part of CT-3650 v3Jose Alberto Reguero1-12/+25
Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net> Reviewed-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tda10048: clear the uncorrected packet registers when saturatedGuillaume Audirac1-4/+7
Use the register CLUNC to reset the CPTU registers (LSB & MSB) when they saturate at 0xFFFF. Fixes as well a few register typos. Signed-off-by: Guillaume Audirac <guillaume.audirac@webag.fr> Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tda10048: fix bitmask for the transmission modeGuillaume Audirac1-1/+1
Add a missing bit for reading the transmission mode (2K/8K) in tda10048_get_tps Signed-off-by: Guillaume Audirac <guillaume.audirac@webag.fr> Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-08-02V4L/DVB: tda10048: fix the uncomplete function tda10048_read_berGuillaume Audirac1-6/+24
Completes the bit-error-rate read function with the CBER register (before Viterbi decoder). The returned value is 1e8*actual_ber to be positive. Also includes some typo mistakes. Signed-off-by: Guillaume Audirac <guillaume.audirac@webag.fr> Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-08-14V4L/DVB (12440): Use kzalloc for frontend states to have struct dvb_frontend ↵Matthias Schwarzott1-1/+1
properly This patch changes most frontend drivers to allocate their state structure via kzalloc and not kmalloc. This is done to properly initialize the embedded "struct dvb_frontend frontend" field, that they all have. The visible effect of this struct being uninitalized is, that the member "id" that is used to set the name of kernel thread is totally random. Some board drivers (for example cx88-dvb) set this "id" via videobuf_dvb_alloc_frontend but most do not. So I at least get random id values for saa7134, flexcop and ttpci based cards. It looks like this in dmesg: DVB: registering adapter 1 frontend -10551321 (ST STV0299 DVB-S) The related kernel thread then also gets a strange name like "kdvb-ad-1-fe--1". Cc: Michael Krufky <mkrufky@linuxtv.org> Cc: Steven Toth <stoth@linuxtv.org> Cc: Timothy Lee <timothy.lee@siriushk.com> Cc: Igor M. Liplianin <liplianin@me.by> Signed-off-by: Matthias Schwarzott <zzam@gentoo.org> Acked-by: Andreas Oberritter <obi@linuxtv.org> Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-23V4L/DVB (12115): tda10048: add missing entry to pll_tab for 3.8 MHz IFMichael Krufky1-0/+1
Thanks for Terry Wu for pointing out the missing entry. Cc: Terry Wu <terrywu2009@gmail.com> Signed-off-by: Michael Krufky <mkrufky@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-17V4L/DVB (11857): TDA10048: Missing two I/F's / Pll combinations from the PLL ↵Steven Toth1-1/+3
table This was causing a lock failure in Australia. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-17V4L/DVB (11854): TDA10048: Ensure the I/F changes during DVB-T 6/7/8 ↵Steven Toth1-61/+123
bandwidth changes. TDA10048: Ensure the I/F changes during DVB-T 6/7/8 bandwidth changes. Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-17V4L/DVB (11700): tda10048: Added option to block i2c gate control from other ↵Steven Toth1-0/+3
drivers. Currently, DVB-T is broken and this fixes it. The PVRUSB2 has an odd I2C bus configuration where opening the i2c gate on the digital and analog demod causes the tuner to fail. This needs to be protected against for the PVRUSB2. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-17V4L/DVB (11723): Link firmware to physical deviceJean Delvare1-1/+1
Use the physical device rather than the i2c adapter as the reference device when loading firmwares. This will prevent the sysfs name collision with i2c-dev that has been reported many times. I may have missed other drivers which need the same fix. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-06-17V4L/DVB (11697): tda10048: Add ability to select I/F at attach time.Steven Toth1-1/+218
tda10048: Add ability to select I/F at attach time. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-10-18V4L/DVB (9255): tda10048: Checkpatch complianceSteven Toth1-27/+73
tda10048: Checkpatch compliance Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-04V4L/DVB (8843): tda10048_firmware_upload(): fix a memory leakAdrian Bunk1-1/+1
This patch fixes a memory leak ("fw" wasn't freed). Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-09-04V4L/DVB (8805): Steven Toth email address changeSteven Toth1-1/+1
I need this so I can better isolate my linux email from my corporate email. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-07-10dvb frontends: treat firmware data as constDavid Woodhouse1-1/+1
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2008-04-24V4L/DVB (7674): tda10048: Adding an SNR tableSteven Toth1-10/+147
Trying to improve the SNR reporting. Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-04-24V4L/DVB (7644): Adding support for the NXP TDA10048HN DVB OFDM demodulatorSteven Toth1-0/+704
Adding support for the NXP TDA10048HN DVB OFDM demodulator Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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