[media] cx88: added support for Leadtek WinFast DTV2000 H Plus

This patch implements support for the Leadtek WinFast DTV2000 H Plus card
with XC4000 tuner (107d:6f42).

Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 7ae62cc..ca21da1 100644 (file)
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -2120,6 +2120,58 @@ static const struct cx88_board cx88_boards[] = {
                },
                .mpeg           = CX88_MPEG_DVB,
        },
+       [CX88_BOARD_WINFAST_DTV2000H_PLUS] = {
+               .name           = "Leadtek WinFast DTV2000 H PLUS",
+               .tuner_type     = TUNER_XC4000,
+               .radio_type     = TUNER_XC4000,
+               .tuner_addr     = 0x61,
+               .radio_addr     = 0x61,
+               /*
+                * GPIO
+                *   2: 1: mute audio
+                *  12: 0: reset XC4000
+                *  13: 1: audio input is line in (0: tuner)
+                *  14: 0: FM radio
+                *  16: 0: RF input is cable
+                */
+               .input          = {{
+                       .type   = CX88_VMUX_TELEVISION,
+                       .vmux   = 0,
+                       .gpio0  = 0x0403,
+                       .gpio1  = 0xF0D7,
+                       .gpio2  = 0x0101,
+                       .gpio3  = 0x0000,
+               }, {
+                       .type   = CX88_VMUX_CABLE,
+                       .vmux   = 0,
+                       .gpio0  = 0x0403,
+                       .gpio1  = 0xF0D7,
+                       .gpio2  = 0x0100,
+                       .gpio3  = 0x0000,
+               }, {
+                       .type   = CX88_VMUX_COMPOSITE1,
+                       .vmux   = 1,
+                       .gpio0  = 0x0403,       /* was 0x0407 */
+                       .gpio1  = 0xF0F7,
+                       .gpio2  = 0x0101,
+                       .gpio3  = 0x0000,
+               }, {
+                       .type   = CX88_VMUX_SVIDEO,
+                       .vmux   = 2,
+                       .gpio0  = 0x0403,       /* was 0x0407 */
+                       .gpio1  = 0xF0F7,
+                       .gpio2  = 0x0101,
+                       .gpio3  = 0x0000,
+               }},
+               .radio = {
+                       .type   = CX88_RADIO,
+                       .gpio0  = 0x0403,
+                       .gpio1  = 0xF097,
+                       .gpio2  = 0x0100,
+                       .gpio3  = 0x0000,
+               },
+               .mpeg           = CX88_MPEG_DVB,
+       },
        [CX88_BOARD_PROF_7301] = {
                .name           = "Prof 7301 DVB-S/S2",
                .tuner_type     = UNSET,
@@ -2582,6 +2634,10 @@ static const struct cx88_subid cx88_subids[] = {
                .subdevice = 0x6654,
                .card      = CX88_BOARD_WINFAST_DTV1800H,
        }, {
+               .subvendor = 0x107d,
+               .subdevice = 0x6f42,
+               .card      = CX88_BOARD_WINFAST_DTV2000H_PLUS,
+       }, {
                /* PVR2000 PAL Model [107d:6630] */
                .subvendor = 0x107d,
                .subdevice = 0x6630,
@@ -2847,6 +2903,23 @@ static int cx88_xc3028_winfast1800h_callback(struct cx88_core *core,
        return -EINVAL;
 }
 
+static int cx88_xc4000_winfast2000h_plus_callback(struct cx88_core *core,
+                                                 int command, int arg)
+{
+       switch (command) {
+       case XC4000_TUNER_RESET:
+               /* GPIO 12 (xc4000 tuner reset) */
+               cx_set(MO_GP1_IO, 0x1010);
+               mdelay(50);
+               cx_clear(MO_GP1_IO, 0x10);
+               mdelay(75);
+               cx_set(MO_GP1_IO, 0x10);
+               mdelay(75);
+               return 0;
+       }
+       return -EINVAL;
+}
+
 /* ------------------------------------------------------------------- */
 /* some Divco specific stuff                                           */
 static int cx88_pv_8000gt_callback(struct cx88_core *core,
@@ -2954,6 +3027,9 @@ static int cx88_xc4000_tuner_callback(struct cx88_core *core,
 {
        /* Board-specific callbacks */
        switch (core->boardnr) {
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+               return cx88_xc4000_winfast2000h_plus_callback(core,
+                                                             command, arg);
        }
        return -EINVAL;
 }
@@ -3131,6 +3207,11 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
                mdelay(50);
                break;
 
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+               cx88_xc4000_winfast2000h_plus_callback(core,
+                                                      XC4000_TUNER_RESET, 0);
+               break;
+
        case CX88_BOARD_TWINHAN_VP1027_DVBS:
                cx_write(MO_GP0_IO, 0x00003230);
                cx_write(MO_GP0_IO, 0x00003210);

diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index f0fbff4..c4e2094 100644 (file)
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -1328,7 +1328,24 @@ static int dvb_register(struct cx8802_dev *dev)
                                goto frontend_detach;
                }
                break;
-        case CX88_BOARD_GENIATECH_X8000_MT:
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+               fe0->dvb.frontend = dvb_attach(zl10353_attach,
+                                              &cx88_pinnacle_hybrid_pctv,
+                                              &core->i2c_adap);
+               if (fe0->dvb.frontend) {
+                       struct xc4000_config cfg = {
+                               .i2c_address      = 0x61,
+                               .default_pm       = 0,
+                               .dvb_amplitude    = 134,
+                               .set_smoothedcvbs = 1,
+                               .if_khz           = 4560
+                       };
+                       fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+                       if (attach_xc4000(dev, &cfg) < 0)
+                               goto frontend_detach;
+               }
+               break;
+       case CX88_BOARD_GENIATECH_X8000_MT:
                dev->ts_gen_cntrl = 0x00;
 
                fe0->dvb.frontend = dvb_attach(zl10353_attach,
@@ -1611,6 +1628,11 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
                udelay(1000);
                break;
 
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
+               /* set RF input to AIR for DVB-T (GPIO 16) */
+               cx_write(MO_GP2_IO, 0x0101);
+               break;
+
        default:
                err = -ENODEV;
        }

diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 3f44200..662438f 100644 (file)
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -100,6 +100,7 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
                break;
        case CX88_BOARD_WINFAST_DTV1000:
        case CX88_BOARD_WINFAST_DTV1800H:
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
        case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
                gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
                auxgpio = gpio;
@@ -289,6 +290,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
        case CX88_BOARD_WINFAST_DTV2000H:
        case CX88_BOARD_WINFAST_DTV2000H_J:
        case CX88_BOARD_WINFAST_DTV1800H:
+       case CX88_BOARD_WINFAST_DTV2000H_PLUS:
                ir_codes = RC_MAP_WINFAST;
                ir->gpio_addr = MO_GP0_IO;
                ir->mask_keycode = 0x8f8;

diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index a399a8b..31c2356 100644 (file)
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -242,6 +242,7 @@ extern const struct sram_channel const cx88_sram_channels[];
 #define CX88_BOARD_SAMSUNG_SMT_7020        84
 #define CX88_BOARD_TWINHAN_VP1027_DVBS     85
 #define CX88_BOARD_TEVII_S464              86
+#define CX88_BOARD_WINFAST_DTV2000H_PLUS   87
 
 enum cx88_itype {
        CX88_VMUX_COMPOSITE1 = 1,