V4L/DVB (11879): Adds support for Leadtek WinFast DTV-1800H

Enables analog/digital tv, radio and remote control (gpio).

Tested-by: Marcin Wojcikowski <emtees.mts@gmail.com>
Tested-by: Karel Juhanak <karel.juhanak@warnet.cz>
Tested-by: Andrew Goff <goffa72@gmail.com>
Tested-by: Jan Novak <novak-j@seznam.cz>
Signed-off-by: Miroslav Sustek <sustmidown@centrum.cz>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

4 files changed, 79 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index d2aa27e90ac5..94b7a52629d0 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1976,6 +1976,47 @@ static const struct cx88_board cx88_boards[] = {
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
         },
+        [CX88_BOARD_WINFAST_DTV1800H] = {
+                .name           = "Leadtek WinFast DTV1800 Hybrid",
+                .tuner_type     = TUNER_XC2028,
+                .radio_type     = TUNER_XC2028,
+                .tuner_addr     = 0x61,
+                .radio_addr     = 0x61,
+                /*
+                 * GPIO setting
+                 *
+                 *  2: mute (0=off,1=on)
+                 * 12: tuner reset pin
+                 * 13: audio source (0=tuner audio,1=line in)
+                 * 14: FM (0=on,1=off ???)
+                 */
+                .input          = {{
+                        .type   = CX88_VMUX_TELEVISION,
+                        .vmux   = 0,
+                        .gpio0  = 0x0400,       /* pin 2 = 0 */
+                        .gpio1  = 0x6040,       /* pin 13 = 0, pin 14 = 1 */
+                        .gpio2  = 0x0000,
+                }, {
+                        .type   = CX88_VMUX_COMPOSITE1,
+                        .vmux   = 1,
+                        .gpio0  = 0x0400,       /* pin 2 = 0 */
+                        .gpio1  = 0x6060,       /* pin 13 = 1, pin 14 = 1 */
+                        .gpio2  = 0x0000,
+                }, {
+                        .type   = CX88_VMUX_SVIDEO,
+                        .vmux   = 2,
+                        .gpio0  = 0x0400,       /* pin 2 = 0 */
+                        .gpio1  = 0x6060,       /* pin 13 = 1, pin 14 = 1 */
+                        .gpio2  = 0x0000,
+                } },
+                .radio = {
+                        .type   = CX88_RADIO,
+                        .gpio0  = 0x0400,       /* pin 2 = 0 */
+                        .gpio1  = 0x6000,       /* pin 13 = 0, pin 14 = 0 */
+                        .gpio2  = 0x0000,
+                },
+                .mpeg           = CX88_MPEG_DVB,
+        },
 };
 
 /* ------------------------------------------------------------------ */
@@ -2393,6 +2434,10 @@ static const struct cx88_subid cx88_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x9290,
                 .card      = CX88_BOARD_HAUPPAUGE_IRONLY,
+        }, {
+                .subvendor = 0x107d,
+                .subdevice = 0x6654,
+                .card      = CX88_BOARD_WINFAST_DTV1800H,
         },
 };
 
@@ -2591,6 +2636,23 @@ static int cx88_xc3028_geniatech_tuner_callback(struct cx88_core *core,
         return -EINVAL;
 }
 
+static int cx88_xc3028_winfast1800h_callback(struct cx88_core *core,
+                                             int command, int arg)
+{
+        switch (command) {
+        case XC2028_TUNER_RESET:
+                /* GPIO 12 (xc3028 tuner reset) */
+                cx_set(MO_GP1_IO, 0x1010);
+                mdelay(50);
+                cx_clear(MO_GP1_IO, 0x10);
+                mdelay(50);
+                cx_set(MO_GP1_IO, 0x10);
+                mdelay(50);
+                return 0;
+        }
+        return -EINVAL;
+}
+
 /* ------------------------------------------------------------------- */
 /* some Divco specific stuff                                           */
 static int cx88_pv_8000gt_callback(struct cx88_core *core,
@@ -2663,6 +2725,8 @@ static int cx88_xc2028_tuner_callback(struct cx88_core *core,
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
                 return cx88_dvico_xc2028_callback(core, command, arg);
+        case CX88_BOARD_WINFAST_DTV1800H:
+                return cx88_xc3028_winfast1800h_callback(core, command, arg);
         }
 
         switch (command) {
@@ -2849,6 +2913,16 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
                 cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */
                 udelay(1000);
                 break;
+
+        case CX88_BOARD_WINFAST_DTV1800H:
+                /* GPIO 12 (xc3028 tuner reset) */
+                cx_set(MO_GP1_IO, 0x1010);
+                mdelay(50);
+                cx_clear(MO_GP1_IO, 0x10);
+                mdelay(50);
+                cx_set(MO_GP1_IO, 0x10);
+                mdelay(50);
+                break;
         }
 }
 
@@ -2869,6 +2943,7 @@ void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl)
                         core->i2c_algo.udelay = 16;
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
+        case CX88_BOARD_WINFAST_DTV1800H:
                 ctl->demod = XC3028_FE_ZARLINK456;
                 break;
         case CX88_BOARD_KWORLD_ATSC_120:
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 9389cf290c1b..c44e87600219 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -1014,6 +1014,7 @@ static int dvb_register(struct cx8802_dev *dev)
                 }
                 break;
          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
+        case CX88_BOARD_WINFAST_DTV1800H:
                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_pinnacle_hybrid_pctv,
                                                &core->i2c_adap);
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 8a7c2bc457a6..d91f5c51206d 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -91,6 +91,7 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
                 gpio=(gpio & 0x7fd) + (auxgpio & 0xef);
                 break;
         case CX88_BOARD_WINFAST_DTV1000:
+        case CX88_BOARD_WINFAST_DTV1800H:
         case CX88_BOARD_WINFAST_TV2000_XP_GLOBAL:
                 gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
                 auxgpio = gpio;
@@ -224,6 +225,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
                 ir->sampling = 1;
                 break;
         case CX88_BOARD_WINFAST_DTV2000H:
+        case CX88_BOARD_WINFAST_DTV1800H:
                 ir_codes = ir_codes_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 2190b600e2ee..f55e4eeed78c 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -233,6 +233,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_PROF_6200               78
 #define CX88_BOARD_TERRATEC_CINERGY_HT_PCI_MKII 79
 #define CX88_BOARD_HAUPPAUGE_IRONLY        80
+#define CX88_BOARD_WINFAST_DTV1800H        81
 
 enum cx88_itype {
         CX88_VMUX_COMPOSITE1 = 1,