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-rw-r--r--linux/drivers/media/dvb/frontends/au8522.c66
-rw-r--r--linux/drivers/media/dvb/frontends/au8522.h9
-rw-r--r--linux/drivers/media/video/au0828/Kconfig1
-rw-r--r--linux/drivers/media/video/au0828/au0828-cards.c7
-rw-r--r--linux/drivers/media/video/au0828/au0828-cards.h1
-rw-r--r--linux/drivers/media/video/au0828/au0828-dvb.c21
6 files changed, 105 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/frontends/au8522.c b/linux/drivers/media/dvb/frontends/au8522.c
index 37f6260e1..d968a1000 100644
--- a/linux/drivers/media/dvb/frontends/au8522.c
+++ b/linux/drivers/media/dvb/frontends/au8522.c
@@ -304,6 +304,70 @@ static int au8522_mse2snr_lookup(struct mse2snr_tab *tab, int sz, int mse,
return ret;
}
+/* 3.25 MHz IF Frequency table */
+static struct {
+ u16 reg;
+ u16 data;
+} if_3_25_mhz_tab[] = {
+ { 0x80b5, 0x00 },
+ { 0x80b6, 0x3d },
+ { 0x80b7, 0xa0 },
+};
+
+/* 4.00 MHz IF Frequency table */
+static struct {
+ u16 reg;
+ u16 data;
+} if_4_mhz_tab[] = {
+ { 0x80b5, 0x00 },
+ { 0x80b6, 0x4b },
+ { 0x80b7, 0xd9 },
+};
+
+/* 6.00 MHz IF Frequency table */
+static struct {
+ u16 reg;
+ u16 data;
+} if_6_mhz_tab[] = {
+ { 0x80b5, 0xfb },
+ { 0x80b6, 0x8e },
+ { 0x80b7, 0x39 },
+};
+
+static int au8522_set_if(struct dvb_frontend *fe, enum au8522_if_freq if_freq)
+{
+ struct au8522_state *state = fe->demodulator_priv;
+ int i;
+
+ switch (if_freq) {
+ case AU8522_IF_3_25MHZ:
+ dprintk("%s() 3.25 MHz\n", __func__);
+ for (i = 0; i < ARRAY_SIZE(if_3_25_mhz_tab); i++)
+ au8522_writereg(state,
+ if_3_25_mhz_tab[i].reg,
+ if_3_25_mhz_tab[i].data);
+ break;
+ case AU8522_IF_4MHZ:
+ dprintk("%s() 4.00 MHz\n", __func__);
+ for (i = 0; i < ARRAY_SIZE(if_4_mhz_tab); i++)
+ au8522_writereg(state,
+ if_4_mhz_tab[i].reg,
+ if_4_mhz_tab[i].data);
+ break;
+ case AU8522_IF_6MHZ:
+ dprintk("%s() 6.00 MHz\n", __func__);
+ for (i = 0; i < ARRAY_SIZE(if_6_mhz_tab); i++)
+ au8522_writereg(state,
+ if_6_mhz_tab[i].reg,
+ if_6_mhz_tab[i].data);
+ break;
+ default:
+ dprintk("%s() IF Frequency not supported\n", __func__);
+ return -EINVAL;
+ }
+ return 0;
+}
+
/* VSB Modulation table */
static struct {
u16 reg;
@@ -438,6 +502,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
au8522_writereg(state,
VSB_mod_tab[i].reg,
VSB_mod_tab[i].data);
+ au8522_set_if(fe, state->config->vsb_if);
break;
case QAM_64:
case QAM_256:
@@ -446,6 +511,7 @@ static int au8522_enable_modulation(struct dvb_frontend *fe,
au8522_writereg(state,
QAM_mod_tab[i].reg,
QAM_mod_tab[i].data);
+ au8522_set_if(fe, state->config->qam_if);
break;
default:
dprintk("%s() Invalid modulation\n", __func__);
diff --git a/linux/drivers/media/dvb/frontends/au8522.h b/linux/drivers/media/dvb/frontends/au8522.h
index d7affa3cd..afc9af26e 100644
--- a/linux/drivers/media/dvb/frontends/au8522.h
+++ b/linux/drivers/media/dvb/frontends/au8522.h
@@ -24,6 +24,12 @@
#include <linux/dvb/frontend.h>
+enum au8522_if_freq {
+ AU8522_IF_6MHZ = 0,
+ AU8522_IF_4MHZ,
+ AU8522_IF_3_25MHZ,
+};
+
struct au8522_config {
/* the demodulator's i2c address */
u8 demod_address;
@@ -32,6 +38,9 @@ struct au8522_config {
#define AU8522_TUNERLOCKING 0
#define AU8522_DEMODLOCKING 1
u8 status_mode;
+
+ enum au8522_if_freq vsb_if;
+ enum au8522_if_freq qam_if;
};
#if defined(CONFIG_DVB_AU8522) || \
diff --git a/linux/drivers/media/video/au0828/Kconfig b/linux/drivers/media/video/au0828/Kconfig
index ed9a50f18..018f72b8e 100644
--- a/linux/drivers/media/video/au0828/Kconfig
+++ b/linux/drivers/media/video/au0828/Kconfig
@@ -7,6 +7,7 @@ config VIDEO_AU0828
select DVB_AU8522 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
select MEDIA_TUNER_MXL5007T if !DVB_FE_CUSTOMIZE
+ select MEDIA_TUNER_TDA18271 if !DVB_FE_CUSTOMIZE
---help---
This is a video4linux driver for Auvitek's USB device.
diff --git a/linux/drivers/media/video/au0828/au0828-cards.c b/linux/drivers/media/video/au0828/au0828-cards.c
index 443e59009..14b9fc9bb 100644
--- a/linux/drivers/media/video/au0828/au0828-cards.c
+++ b/linux/drivers/media/video/au0828/au0828-cards.c
@@ -38,6 +38,9 @@ struct au0828_board au0828_boards[] = {
[AU0828_BOARD_DVICO_FUSIONHDTV7] = {
.name = "DViCO FusionHDTV USB",
},
+ [AU0828_BOARD_HAUPPAUGE_WOODBURY] = {
+ .name = "Hauppauge Woodbury",
+ },
};
/* Tuner callback function for au0828 boards. Currently only needed
@@ -115,6 +118,7 @@ void au0828_card_setup(struct au0828_dev *dev)
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
if (dev->i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xa0);
break;
@@ -134,6 +138,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
case AU0828_BOARD_HAUPPAUGE_HVR850:
case AU0828_BOARD_HAUPPAUGE_HVR950Q:
case AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL:
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
/* GPIO's
* 4 - CS5340
* 5 - AU8522 Demodulator
@@ -205,6 +210,8 @@ struct usb_device_id au0828_usb_id_table [] = {
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
{ USB_DEVICE(0x2040, 0x7281),
.driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL },
+ { USB_DEVICE(0x2040, 0x8200),
+ .driver_info = AU0828_BOARD_HAUPPAUGE_WOODBURY },
{ },
};
diff --git a/linux/drivers/media/video/au0828/au0828-cards.h b/linux/drivers/media/video/au0828/au0828-cards.h
index c37f5fd0f..102ed03dc 100644
--- a/linux/drivers/media/video/au0828/au0828-cards.h
+++ b/linux/drivers/media/video/au0828/au0828-cards.h
@@ -24,3 +24,4 @@
#define AU0828_BOARD_HAUPPAUGE_HVR850 2
#define AU0828_BOARD_DVICO_FUSIONHDTV7 3
#define AU0828_BOARD_HAUPPAUGE_HVR950Q_MXL 4
+#define AU0828_BOARD_HAUPPAUGE_WOODBURY 5
diff --git a/linux/drivers/media/video/au0828/au0828-dvb.c b/linux/drivers/media/video/au0828/au0828-dvb.c
index 4c1dfdd8d..b7b0591ef 100644
--- a/linux/drivers/media/video/au0828/au0828-dvb.c
+++ b/linux/drivers/media/video/au0828/au0828-dvb.c
@@ -30,6 +30,7 @@
#include "au8522.h"
#include "xc5000.h"
#include "mxl5007t.h"
+#include "tda18271.h"
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
@@ -41,6 +42,13 @@ static struct au8522_config hauppauge_hvr950q_config = {
.status_mode = AU8522_DEMODLOCKING,
};
+static struct au8522_config hauppauge_woodbury_config = {
+ .demod_address = 0x8e >> 1,
+ .status_mode = AU8522_DEMODLOCKING,
+ .qam_if = AU8522_IF_4MHZ,
+ .vsb_if = AU8522_IF_3_25MHZ,
+};
+
static struct xc5000_config hauppauge_hvr950q_tunerconfig = {
.i2c_address = 0x61,
.if_khz = 6000,
@@ -52,6 +60,10 @@ static struct mxl5007t_config mxl5007t_hvr950q_config = {
.if_freq_hz = MxL_IF_6_MHZ,
};
+static struct tda18271_config hauppauge_woodbury_tunerconfig = {
+ .gate = TDA18271_GATE_DIGITAL,
+};
+
/*-------------------------------------------------------------------*/
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
static void urb_completion(struct urb *purb, struct pt_regs *regs)
@@ -362,6 +374,15 @@ int au0828_dvb_register(struct au0828_dev *dev)
&dev->i2c_adap, 0x60,
&mxl5007t_hvr950q_config);
break;
+ case AU0828_BOARD_HAUPPAUGE_WOODBURY:
+ dvb->frontend = dvb_attach(au8522_attach,
+ &hauppauge_woodbury_config,
+ &dev->i2c_adap);
+ if (dvb->frontend != NULL)
+ dvb_attach(tda18271_attach, dvb->frontend,
+ 0x60, &dev->i2c_adap,
+ &hauppauge_woodbury_tunerconfig);
+ break;
default:
printk(KERN_WARNING "The frontend of your DVB/ATSC card "
"isn't supported yet\n");
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-10 13:30:43 +0000