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| author | Michael Krufky <mkrufky@linuxtv.org> | 2008-04-19 20:36:51 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 19:09:49 +0200 |
| commit | 95814bc2b792dced5296a710704de7d5ecec2776 (patch) | |
| tree | 044ecaeb8120a8177788f259749e9547a14bbe70 /drivers/media/video | |
| parent | V4L/DVB (7716): pvrusb2: clean up global functions (diff) | |
| download | linux-95814bc2b792dced5296a710704de7d5ecec2776.tar.xz linux-95814bc2b792dced5296a710704de7d5ecec2776.zip | |
V4L/DVB (7717): pvrusb2-dvb: add DVB-T support for Hauppauge pvrusb2 model 73xxx
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/pvrusb2/pvrusb2-devattr.c | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c index 74c92a470eb6..43c49fb66209 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c +++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c @@ -36,6 +36,7 @@ pvr2_device_desc structures. #include "pvrusb2-hdw-internal.h" #include "lgdt330x.h" #include "s5h1409.h" +#include "tda10048.h" #include "tda18271.h" #include "tda8290.h" #include "tuner-simple.h" @@ -278,6 +279,50 @@ static const struct pvr2_device_desc pvr2_device_onair_usb2 = { /*------------------------------------------------------------------------*/ /* Hauppauge PVR-USB2 Model 73xxx */ +#ifdef CONFIG_VIDEO_PVRUSB2_DVB +static struct tda10048_config hauppauge_tda10048_config = { + .demod_address = 0x10 >> 1, + .output_mode = TDA10048_PARALLEL_OUTPUT, + .fwbulkwritelen = TDA10048_BULKWRITE_50, + .inversion = TDA10048_INVERSION_ON, +}; + +static struct tda829x_config tda829x_no_probe = { + .probe_tuner = TDA829X_DONT_PROBE, +}; + +static struct tda18271_config hauppauge_tda18271_dvb_config = { + .gate = TDA18271_GATE_ANALOG, +}; + +static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap) +{ + adap->fe = dvb_attach(tda10048_attach, &hauppauge_tda10048_config, + &adap->channel.hdw->i2c_adap); + if (adap->fe) + return 0; + + return -EIO; +} + +static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap) +{ + dvb_attach(tda829x_attach, adap->fe, + &adap->channel.hdw->i2c_adap, 0x42, + &tda829x_no_probe); + dvb_attach(tda18271_attach, adap->fe, 0x60, + &adap->channel.hdw->i2c_adap, + &hauppauge_tda18271_dvb_config); + + return 0; +} + +struct pvr2_dvb_props pvr2_73xxx_dvb_props = { + .frontend_attach = pvr2_tda10048_attach, + .tuner_attach = pvr2_73xxx_tda18271_8295_attach, +}; +#endif + static const char *pvr2_client_73xxx[] = { "cx25840", "tuner", @@ -302,6 +347,9 @@ static const struct pvr2_device_desc pvr2_device_73xxx = { .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE, .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE, .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE, +#ifdef CONFIG_VIDEO_PVRUSB2_DVB + .dvb_props = &pvr2_73xxx_dvb_props, +#endif }; @@ -319,10 +367,6 @@ static struct s5h1409_config pvr2_s5h1409_config = { .status_mode = S5H1409_DEMODLOCKING, }; -static struct tda829x_config tda829x_no_probe = { - .probe_tuner = TDA829X_DONT_PROBE, -}; - static struct tda18271_std_map hauppauge_tda18271_std_map = { .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3, .if_lvl = 6, .rfagc_top = 0x37, }, |