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authorMichael Krufky <mkrufky@linuxtv.org>2009-01-19 01:10:49 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 12:43:16 -0300
commit3abdedd8a4e3b1a0ad164c67929b3e798c85cd11 (patch)
treedb85d0b13d1e09142f3121f8a80375794ac6a59b /drivers
parentcae78ed599c348999a318ace0fcc3ff0277c8fa4 (diff)
V4L/DVB (10926): saa7134: enable digital tv support for Hauppauge WinTV-HVR1120
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/media/video/saa7134/Kconfig3
-rw-r--r--drivers/media/video/saa7134/saa7134-cards.c4
-rw-r--r--drivers/media/video/saa7134/saa7134-dvb.c44
3 files changed, 50 insertions, 1 deletions
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 51f17c82bc3..e62b2996768 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -42,6 +42,9 @@ config VIDEO_SAA7134_DVB
select DVB_MT312 if !DVB_FE_CUSTOMISE
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+ select DVB_LGDT3305 if !DVB_FE_CUSTOMISE
+ select MEDIA_TUNER_TDA18271 if !MEDIA_TUNER_CUSTOMIZE
+ select MEDIA_TUNER_TDA8290 if !MEDIA_TUNER_CUSTOMIZE
---help---
This adds support for DVB cards based on the
Philips saa7134 chip.
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index be53d8f3542..265a52ff8c3 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -3293,13 +3293,15 @@ struct saa7134_board saa7134_boards[] = {
},
},
[SAA7134_BOARD_HAUPPAUGE_HVR1120] = {
- .name = "Hauppauge WinTV-HVR1120",
+ .name = "Hauppauge WinTV-HVR1120 ATSC/QAM-Hybrid",
.audio_clock = 0x00187de7,
.tuner_type = TUNER_PHILIPS_TDA8290,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tuner_config = 3,
+ .mpeg = SAA7134_MPEG_DVB,
+ .ts_type = SAA7134_MPEG_TS_SERIAL,
.gpiomask = 0x0800100, /* GPIO 21 is an INPUT */
.inputs = {{
.name = name_tv,
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 80ad96ad893..4eff1ca8593 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -48,6 +48,9 @@
#include "isl6405.h"
#include "lnbp21.h"
#include "tuner-simple.h"
+#include "tda18271.h"
+#include "lgdt3305.h"
+#include "tda8290.h"
#include "zl10353.h"
@@ -964,6 +967,34 @@ static struct zl10036_config avertv_a700_tuner = {
.tuner_address = 0x60,
};
+static struct lgdt3305_config hcw_lgdt3305_config = {
+ .i2c_addr = 0x0e,
+ .mpeg_mode = LGDT3305_MPEG_SERIAL,
+ .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
+ .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
+ .deny_i2c_rptr = 1,
+ .spectral_inversion = 1,
+ .qam_if_khz = 4000,
+ .vsb_if_khz = 3250,
+};
+
+static struct tda18271_std_map hauppauge_tda18271_std_map = {
+ .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4,
+ .if_lvl = 1, .rfagc_top = 0x58, },
+ .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5,
+ .if_lvl = 1, .rfagc_top = 0x58, },
+};
+
+static struct tda18271_config hcw_tda18271_config = {
+ .std_map = &hauppauge_tda18271_std_map,
+ .gate = TDA18271_GATE_ANALOG,
+ .config = 3,
+};
+
+static struct tda829x_config tda829x_no_probe = {
+ .probe_tuner = TDA829X_DONT_PROBE,
+};
+
/* ==================================================================
* Core code
*/
@@ -1090,6 +1121,19 @@ static int dvb_init(struct saa7134_dev *dev)
&tda827x_cfg_1) < 0)
goto dettach_frontend;
break;
+ case SAA7134_BOARD_HAUPPAUGE_HVR1120:
+ fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
+ &hcw_lgdt3305_config,
+ &dev->i2c_adap);
+ if (fe0->dvb.frontend) {
+ dvb_attach(tda829x_attach, fe0->dvb.frontend,
+ &dev->i2c_adap, 0x4b,
+ &tda829x_no_probe);
+ dvb_attach(tda18271_attach, fe0->dvb.frontend,
+ 0x60, &dev->i2c_adap,
+ &hcw_tda18271_config);
+ }
+ break;
case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
if (configure_tda827x_fe(dev, &asus_p7131_dual_config,
&tda827x_cfg_0) < 0)