V4L/DVB (7473): PATCH for various Dibcom based devices

This patch introduces support for dvb-t for the following DiBcom based cards:

- Terratec Cinergy HT USB XE (USB-ID: 0ccd:0058)
- Terratec Cinergy HT Express (USB-ID: 0ccd:0060)
- Pinnacle 320CX (USB-ID: 2304:022e)
- Pinnacle PCTV72e (USB-ID: 2304:0236)
- Pinnacle PCTV73e (USB-ID: 2304:0237)
- Yuan EC372S (USB-ID: 1164:1edc)

Signed-off-by: Hans-Frieder Vogt <hfvogt@gmx.net>
Signed-off-by: Felix Apitzsch <F.Apitzsch@soz.uni-frankfurt.de>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Albert Comerma <albert.comerma@gmail.com>
Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

2 files changed, 238 insertions, 30 deletions

diff --git a/drivers/media/dvb/dvb-usb/dib0700_devices.c b/drivers/media/dvb/dvb-usb/dib0700_devices.c
index e7093826e975..9fd8399e5d8f 100644
--- a/drivers/media/dvb/dvb-usb/dib0700_devices.c
+++ b/drivers/media/dvb/dvb-usb/dib0700_devices.c
@@ -13,6 +13,7 @@
 #include "dib7000p.h"
 #include "mt2060.h"
 #include "mt2266.h"
+#include "tuner-xc2028.h"
 #include "dib0070.h"
 
 static int force_lna_activation;
@@ -297,6 +298,149 @@ static int stk7700d_tuner_attach(struct dvb_usb_adapter *adap)
                 &stk7700d_mt2266_config[adap->id]) == NULL ? -ENODEV : 0;;
 }
 
+/* STK7700-PH: Digital/Analog Hybrid Tuner, e.h. Cinergy HT USB HE */
+struct dibx000_agc_config xc3028_agc_config = {
+        BAND_VHF | BAND_UHF,       /* band_caps */
+
+        /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
+         * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
+         * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=2, P_agc_write=0 */
+        (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
+        (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
+
+        712,    /* inv_gain */
+        21,     /* time_stabiliz */
+
+        0,      /* alpha_level */
+        118,    /* thlock */
+
+        0,      /* wbd_inv */
+        2867,   /* wbd_ref */
+        0,      /* wbd_sel */
+        2,      /* wbd_alpha */
+
+        0,      /* agc1_max */
+        0,      /* agc1_min */
+        39718,  /* agc2_max */
+        9930,   /* agc2_min */
+        0,      /* agc1_pt1 */
+        0,      /* agc1_pt2 */
+        0,      /* agc1_pt3 */
+        0,      /* agc1_slope1 */
+        0,      /* agc1_slope2 */
+        0,      /* agc2_pt1 */
+        128,    /* agc2_pt2 */
+        29,     /* agc2_slope1 */
+        29,     /* agc2_slope2 */
+
+        17,     /* alpha_mant */
+        27,     /* alpha_exp */
+        23,     /* beta_mant */
+        51,     /* beta_exp */
+
+        1,      /* perform_agc_softsplit */
+};
+
+/* PLL Configuration for COFDM BW_MHz = 8.00 with external clock = 30.00 */
+struct dibx000_bandwidth_config xc3028_bw_config = {
+        60000, 30000, /* internal, sampling */
+        1, 8, 3, 1, 0, /* pll_cfg: prediv, ratio, range, reset, bypass */
+        0, 0, 1, 1, 0, /* misc: refdiv, bypclk_div, IO_CLK_en_core, ADClkSrc,
+                          modulo */
+        (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
+        (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
+        20452225, /* timf */
+        30000000, /* xtal_hz */
+};
+
+static struct dib7000p_config stk7700ph_dib7700_xc3028_config = {
+        .output_mpeg2_in_188_bytes = 1,
+        .tuner_is_baseband = 1,
+
+        .agc_config_count = 1,
+        .agc = &xc3028_agc_config,
+        .bw  = &xc3028_bw_config,
+
+        .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
+        .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
+        .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
+};
+
+static int stk7700ph_xc3028_callback(void *ptr, int command, int arg)
+{
+        struct dvb_usb_adapter *adap = ptr;
+
+        switch (command) {
+        case XC2028_TUNER_RESET:
+                /* Send the tuner in then out of reset */
+                dib7000p_set_gpio(adap->fe, 8, 0, 0); msleep(10);
+                dib7000p_set_gpio(adap->fe, 8, 0, 1);
+                break;
+        case XC2028_RESET_CLK:
+                break;
+        default:
+                err("%s: unknown command %d, arg %d\n", __func__,
+                        command, arg);
+                return -EINVAL;
+        }
+        return 0;
+}
+
+static struct xc2028_ctrl stk7700ph_xc3028_ctrl = {
+        .fname = XC2028_DEFAULT_FIRMWARE,
+        .max_len = 64,
+        .demod = XC3028_FE_DIBCOM52,
+};
+
+static struct xc2028_config stk7700ph_xc3028_config = {
+        .i2c_addr = 0x61,
+        .callback = stk7700ph_xc3028_callback,
+        .ctrl = &stk7700ph_xc3028_ctrl,
+};
+
+static int stk7700ph_frontend_attach(struct dvb_usb_adapter *adap)
+{
+        struct usb_device_descriptor *desc = &adap->dev->udev->descriptor;
+
+        if (desc->idVendor  == USB_VID_PINNACLE &&
+            desc->idProduct == USB_PID_PINNACLE_EXPRESSCARD_320CX)
+        dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
+        else
+        dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
+        msleep(20);
+        dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
+        dib0700_set_gpio(adap->dev, GPIO4, GPIO_OUT, 1);
+        dib0700_set_gpio(adap->dev, GPIO7, GPIO_OUT, 1);
+        dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 0);
+        msleep(10);
+        dib0700_set_gpio(adap->dev, GPIO10, GPIO_OUT, 1);
+        msleep(20);
+        dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
+        msleep(10);
+
+        dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+                &stk7700ph_dib7700_xc3028_config);
+
+        adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
+                &stk7700ph_dib7700_xc3028_config);
+
+        return adap->fe == NULL ? -ENODEV : 0;
+}
+
+static int stk7700ph_tuner_attach(struct dvb_usb_adapter *adap)
+{
+        struct i2c_adapter *tun_i2c;
+
+        tun_i2c = dib7000p_get_i2c_master(adap->fe,
+                DIBX000_I2C_INTERFACE_TUNER, 1);
+
+        stk7700ph_xc3028_config.i2c_adap = tun_i2c;
+        stk7700ph_xc3028_config.video_dev = adap;
+
+        return dvb_attach(xc2028_attach, adap->fe, &stk7700ph_xc3028_config)
+                == NULL ? -ENODEV : 0;
+}
+
 #define DEFAULT_RC_INTERVAL 150
 
 static u8 rc_request[] = { REQUEST_POLL_RC, 0 };
@@ -794,6 +938,10 @@ static struct dib7000p_config dib7070p_dib7000p_config = {
 /* STK7070P */
 static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
 {
+        if (adap->dev->udev->descriptor.idVendor  == USB_VID_PINNACLE &&
+        adap->dev->udev->descriptor.idProduct == USB_PID_PINNACLE_PCTV72E)
+        dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 0);
+        else
         dib0700_set_gpio(adap->dev, GPIO6, GPIO_OUT, 1);
         msleep(10);
         dib0700_set_gpio(adap->dev, GPIO9, GPIO_OUT, 1);
@@ -808,9 +956,11 @@ static int stk7070p_frontend_attach(struct dvb_usb_adapter *adap)
         msleep(10);
         dib0700_set_gpio(adap->dev, GPIO0, GPIO_OUT, 1);
 
-        dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18, &dib7070p_dib7000p_config);
+        dib7000p_i2c_enumeration(&adap->dev->i2c_adap, 1, 18,
+                &dib7070p_dib7000p_config);
 
-        adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80, &dib7070p_dib7000p_config);
+        adap->fe = dvb_attach(dib7000p_attach, &adap->dev->i2c_adap, 0x80,
+                &dib7070p_dib7000p_config);
         return adap->fe == NULL ? -ENODEV : 0;
 }
 
@@ -878,34 +1028,41 @@ static int stk7070pd_frontend_attach1(struct dvb_usb_adapter *adap)
 /* DVB-USB and USB stuff follows */
 struct usb_device_id dib0700_usb_id_table[] = {
 /* 0 */ { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P) },
-                { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P_PC) },
-
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) },
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_2) },
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) },
+        { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700P_PC) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_500_2) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK) },
 /* 5 */ { USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR) },
-                { USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500) },
-                { USB_DEVICE(USB_VID_UNIWILL,   USB_PID_UNIWILL_STK7700P) },
-                { USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_STK7700P) },
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_2) },
+        { USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500) },
+        { USB_DEVICE(USB_VID_UNIWILL,   USB_PID_UNIWILL_STK7700P) },
+        { USB_DEVICE(USB_VID_LEADTEK,   USB_PID_WINFAST_DTV_DONGLE_STK7700P) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_2) },
 /* 10 */{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_2) },
-                { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV2000E) },
-                { USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY) },
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK) },
-                { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700D) },
+        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV2000E) },
+        { USB_DEVICE(USB_VID_TERRATEC,
+                        USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_TD_STICK) },
+        { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7700D) },
 /* 15 */{ USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7070P) },
-                { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV_DVB_T_FLASH) },
-                { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7070PD) },
-                { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T) },
-                { USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500_PC) },
+        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV_DVB_T_FLASH) },
+        { USB_DEVICE(USB_VID_DIBCOM,    USB_PID_DIBCOM_STK7070PD) },
+        { USB_DEVICE(USB_VID_PINNACLE,
+                        USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T) },
+        { USB_DEVICE(USB_VID_COMPRO,    USB_PID_COMPRO_VIDEOMATE_U500_PC) },
 /* 20 */{ USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_EXPRESS) },
-                { USB_DEVICE(USB_VID_GIGABYTE,  USB_PID_GIGABYTE_U7000) },
-                { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ARTEC_T14BR) },
-                { USB_DEVICE(USB_VID_ASUS,      USB_PID_ASUS_U3000) },
-                { USB_DEVICE(USB_VID_ASUS,      USB_PID_ASUS_U3100) },
-/* 25 */        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_3) },
-                { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_MYTV_T) },
-                { 0 }           /* Terminating entry */
+        { USB_DEVICE(USB_VID_GIGABYTE,  USB_PID_GIGABYTE_U7000) },
+        { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ARTEC_T14BR) },
+        { USB_DEVICE(USB_VID_ASUS,      USB_PID_ASUS_U3000) },
+        { USB_DEVICE(USB_VID_ASUS,      USB_PID_ASUS_U3100) },
+/* 25 */{ USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_NOVA_T_STICK_3) },
+        { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_HAUPPAUGE_MYTV_T) },
+        { USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_HT_USB_XE) },
+        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_EXPRESSCARD_320CX) },
+        { USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV72E) },
+/* 30 */{ USB_DEVICE(USB_VID_PINNACLE,  USB_PID_PINNACLE_PCTV73E) },
+        { USB_DEVICE(USB_VID_YUAN,      USB_PID_YUAN_EC372S) },
+        { USB_DEVICE(USB_VID_TERRATEC,  USB_PID_TERRATEC_CINERGY_HT_EXPRESS) },
+        { 0 }           /* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, dib0700_usb_id_table);
 
@@ -1069,12 +1226,16 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                         },
                 },
 
-                .num_device_descs = 1,
+                .num_device_descs = 2,
                 .devices = {
                         {   "ASUS My Cinema U3000 Mini DVBT Tuner",
                                 { &dib0700_usb_id_table[23], NULL },
                                 { NULL },
                         },
+                        {   "Yuan EC372S",
+                                { &dib0700_usb_id_table[31], NULL },
+                                { NULL },
+                        }
                 }
         }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
 
@@ -1090,7 +1251,7 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                         },
                 },
 
-                .num_device_descs = 6,
+                .num_device_descs = 8,
                 .devices = {
                         {   "DiBcom STK7070P reference design",
                                 { &dib0700_usb_id_table[15], NULL },
@@ -1116,6 +1277,14 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                                 { &dib0700_usb_id_table[26], NULL },
                                 { NULL },
                         },
+                        {   "Pinnacle PCTV 72e",
+                                { &dib0700_usb_id_table[29], NULL },
+                                { NULL },
+                        },
+                        {   "Pinnacle PCTV 73e",
+                                { &dib0700_usb_id_table[30], NULL },
+                                { NULL },
+                        },
                 },
 
                 .rc_interval      = DEFAULT_RC_INTERVAL,
@@ -1155,6 +1324,40 @@ struct dvb_usb_device_properties dib0700_devices[] = {
                                 { NULL },
                         }
                 }
+        }, { DIB0700_DEFAULT_DEVICE_PROPERTIES,
+
+                .num_adapters = 1,
+                .adapter = {
+                        {
+                                .frontend_attach  = stk7700ph_frontend_attach,
+                                .tuner_attach     = stk7700ph_tuner_attach,
+
+                                DIB0700_DEFAULT_STREAMING_CONFIG(0x02),
+
+                                .size_of_priv = sizeof(struct
+                                                dib0700_adapter_state),
+                        },
+                },
+
+                .num_device_descs = 3,
+                .devices = {
+                        {   "Terratec Cinergy HT USB XE",
+                                { &dib0700_usb_id_table[27], NULL },
+                                { NULL },
+                        },
+                        {   "Pinnacle Expresscard 320cx",
+                                { &dib0700_usb_id_table[28], NULL },
+                                { NULL },
+                        },
+                        {   "Terratec Cinergy HT Express",
+                                { &dib0700_usb_id_table[32], NULL },
+                                { NULL },
+                        },
+                },
+                .rc_interval      = DEFAULT_RC_INTERVAL,
+                .rc_key_map       = dib0700_rc_keys,
+                .rc_key_map_size  = ARRAY_SIZE(dib0700_rc_keys),
+                .rc_query         = dib0700_rc_query
         },
 };
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
index 2cbfd6694cf9..2214bfe80940 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-ids.h
@@ -47,8 +47,8 @@
 #define USB_VID_ULTIMA_ELECTRONIC               0x05d8
 #define USB_VID_UNIWILL                         0x1584
 #define USB_VID_WIDEVIEW                        0x14aa
-/* dom : pour gigabyte u7000 */
 #define USB_VID_GIGABYTE                        0x1044
+#define USB_VID_YUAN                            0x1164
 
 
 /* Product IDs */
@@ -137,9 +137,14 @@
 #define USB_PID_AVERMEDIA_VOLAR_2                       0xb808
 #define USB_PID_TECHNOTREND_CONNECT_S2400               0x3006
 #define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY        0x005a
+#define USB_PID_TERRATEC_CINERGY_HT_USB_XE              0x0058
+#define USB_PID_TERRATEC_CINERGY_HT_EXPRESS             0x0060
+#define USB_PID_PINNACLE_EXPRESSCARD_320CX              0x022e
 #define USB_PID_PINNACLE_PCTV2000E                      0x022c
 #define USB_PID_PINNACLE_PCTV_DVB_T_FLASH               0x0228
 #define USB_PID_PINNACLE_PCTV_DUAL_DIVERSITY_DVB_T      0x0229
+#define USB_PID_PINNACLE_PCTV72E                        0x0236
+#define USB_PID_PINNACLE_PCTV73E                        0x0237
 #define USB_PID_PCTV_200E                               0x020e
 #define USB_PID_PCTV_400E                               0x020f
 #define USB_PID_PCTV_450E                               0x0222
@@ -185,9 +190,9 @@
 #define USB_PID_OPERA1_WARM                             0x3829
 #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_COLD            0x0514
 #define USB_PID_LIFEVIEW_TV_WALKER_TWIN_WARM            0x0513
-/* dom pour gigabyte u7000 */
 #define USB_PID_GIGABYTE_U7000                          0x7001
 #define USB_PID_ASUS_U3000                              0x171f
 #define USB_PID_ASUS_U3100                              0x173f
+#define  USB_PID_YUAN_EC372S                            0x1edc
 
 #endif