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authorOlli Salonen <olli.salonen@iki.fi>2015-02-28 12:25:24 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-03-03 10:36:12 -0300
commit809abdbf46377abe39a72884d026979bb1dbd6d3 (patch)
tree3da95d6527c64f0a282827b65b292691a482e2cf
parentc28aebe178a403f0e8632a283bc4d683b0c93e83 (diff)
[media] cx231xx: Hauppauge HVR-955Q ATSC/QAM tuner
Hauppauge HVR-955Q is a ATSC/QAM USB tuner with LGDT3306A demodulator and SiLabs Si2157-A30 tuner. Only digital TV has been tested (both ATSC and QAM256). Signed-off-by: Olli Salonen <olli.salonen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/usb/cx231xx/Kconfig1
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-cards.c42
-rw-r--r--drivers/media/usb/cx231xx/cx231xx-dvb.c67
-rw-r--r--drivers/media/usb/cx231xx/cx231xx.h1
4 files changed, 111 insertions, 0 deletions
diff --git a/drivers/media/usb/cx231xx/Kconfig b/drivers/media/usb/cx231xx/Kconfig
index 173c0e287a08..0cced3e5b040 100644
--- a/drivers/media/usb/cx231xx/Kconfig
+++ b/drivers/media/usb/cx231xx/Kconfig
@@ -47,6 +47,7 @@ config VIDEO_CX231XX_DVB
select MEDIA_TUNER_TDA18271 if MEDIA_SUBDRV_AUTOSELECT
select DVB_MB86A20S if MEDIA_SUBDRV_AUTOSELECT
select DVB_LGDT3305 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_LGDT3306A if MEDIA_SUBDRV_AUTOSELECT
select DVB_TDA18271C2DD if MEDIA_SUBDRV_AUTOSELECT
select DVB_SI2165 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_SI2157 if MEDIA_SUBDRV_AUTOSELECT
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c
index 372b70eb042c..85220b97e8b2 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -776,6 +776,45 @@ struct cx231xx_board cx231xx_boards[] = {
.gpio = NULL,
} },
},
+ [CX231XX_BOARD_HAUPPAUGE_955Q] = {
+ .name = "Hauppauge WinTV-HVR-955Q (111401)",
+ .tuner_type = TUNER_ABSENT,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = I2C_1_MUX_3,
+ .demod_i2c_master = I2C_2,
+ .has_dvb = 1,
+ .demod_addr = 0x0e,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
};
const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
@@ -805,6 +844,8 @@ struct usb_device_id cx231xx_id_table[] = {
.driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
{USB_DEVICE(0x2040, 0xb120),
.driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xb123),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_955Q},
{USB_DEVICE(0x2040, 0xb130),
.driver_info = CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx},
{USB_DEVICE(0x2040, 0xb131),
@@ -1049,6 +1090,7 @@ void cx231xx_card_setup(struct cx231xx *dev)
switch (dev->model) {
case CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx:
case CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx:
+ case CX231XX_BOARD_HAUPPAUGE_955Q:
{
struct tveeprom tvee;
static u8 eeprom[256];
diff --git a/drivers/media/usb/cx231xx/cx231xx-dvb.c b/drivers/media/usb/cx231xx/cx231xx-dvb.c
index ff39bf22442d..610d5675bde6 100644
--- a/drivers/media/usb/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/usb/cx231xx/cx231xx-dvb.c
@@ -34,6 +34,7 @@
#include "si2165.h"
#include "mb86a20s.h"
#include "si2157.h"
+#include "lgdt3306a.h"
MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
@@ -160,6 +161,18 @@ static const struct si2165_config pctv_quatro_stick_1114xx_si2165_config = {
.ref_freq_Hz = 24000000,
};
+static struct lgdt3306a_config hauppauge_955q_lgdt3306a_config = {
+ .i2c_addr = 0x59,
+ .qam_if_khz = 4000,
+ .vsb_if_khz = 3250,
+ .deny_i2c_rptr = 1,
+ .spectral_inversion = 1,
+ .mpeg_mode = LGDT3306A_MPEG_SERIAL,
+ .tpclk_edge = LGDT3306A_TPCLK_RISING_EDGE,
+ .tpvalid_polarity = LGDT3306A_TP_VALID_HIGH,
+ .xtalMHz = 25,
+};
+
static inline void print_err_status(struct cx231xx *dev, int packet, int status)
{
char *errmsg = "Unknown";
@@ -811,7 +824,61 @@ static int dvb_init(struct cx231xx *dev)
dev->dvb->i2c_client_tuner = client;
break;
}
+ case CX231XX_BOARD_HAUPPAUGE_955Q:
+ {
+ struct i2c_client *client;
+ struct i2c_board_info info;
+ struct si2157_config si2157_config;
+
+ memset(&info, 0, sizeof(struct i2c_board_info));
+
+ dev->dvb->frontend = dvb_attach(lgdt3306a_attach,
+ &hauppauge_955q_lgdt3306a_config,
+ tuner_i2c
+ );
+
+ if (dev->dvb->frontend == NULL) {
+ dev_err(dev->dev,
+ "Failed to attach LGDT3306A frontend.\n");
+ result = -EINVAL;
+ goto out_free;
+ }
+
+ dev->dvb->frontend->ops.i2c_gate_ctrl = NULL;
+
+ /* define general-purpose callback pointer */
+ dvb->frontend->callback = cx231xx_tuner_callback;
+
+ /* attach tuner */
+ memset(&si2157_config, 0, sizeof(si2157_config));
+ si2157_config.fe = dev->dvb->frontend;
+ si2157_config.inversion = true;
+ strlcpy(info.type, "si2157", I2C_NAME_SIZE);
+ info.addr = 0x60;
+ info.platform_data = &si2157_config;
+ request_module("si2157");
+
+ client = i2c_new_device(
+ tuner_i2c,
+ &info);
+ if (client == NULL || client->dev.driver == NULL) {
+ dvb_frontend_detach(dev->dvb->frontend);
+ result = -ENODEV;
+ goto out_free;
+ }
+
+ if (!try_module_get(client->dev.driver->owner)) {
+ i2c_unregister_device(client);
+ dvb_frontend_detach(dev->dvb->frontend);
+ result = -ENODEV;
+ goto out_free;
+ }
+
+ dev->cx231xx_reset_analog_tuner = NULL;
+ dev->dvb->i2c_client_tuner = client;
+ break;
+ }
case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
case CX231XX_BOARD_KWORLD_UB430_USB_HYBRID:
diff --git a/drivers/media/usb/cx231xx/cx231xx.h b/drivers/media/usb/cx231xx/cx231xx.h
index e0d3106f6b44..573b3c036a65 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -76,6 +76,7 @@
#define CX231XX_BOARD_KWORLD_UB445_USB_HYBRID 18
#define CX231XX_BOARD_HAUPPAUGE_930C_HD_1113xx 19
#define CX231XX_BOARD_HAUPPAUGE_930C_HD_1114xx 20
+#define CX231XX_BOARD_HAUPPAUGE_955Q 21
/* Limits minimum and default number of buffers */
#define CX231XX_MIN_BUF 4

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