4 files changed, 100 insertions, 3 deletions

diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index 8f4a067afdb7..b655d8787ca9 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -1412,3 +1412,47 @@ IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
 };
 
 EXPORT_SYMBOL_GPL(ir_codes_hauppauge_new);
+
+IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE] = {
+        [ 0x1d ] = KEY_SWITCHVIDEOMODE, /* switch inputs */
+        [ 0x2a ] = KEY_FRONT,
+
+        [ 0x3e ] = KEY_1,
+        [ 0x02 ] = KEY_2,
+        [ 0x06 ] = KEY_3,
+        [ 0x0a ] = KEY_4,
+        [ 0x0e ] = KEY_5,
+        [ 0x12 ] = KEY_6,
+        [ 0x16 ] = KEY_7,
+        [ 0x1a ] = KEY_8,
+        [ 0x1e ] = KEY_9,
+        [ 0x3a ] = KEY_0,
+        [ 0x22 ] = KEY_NUMLOCK,         /* -/-- */
+        [ 0x20 ] = KEY_REFRESH,
+
+        [ 0x03 ] = KEY_BRIGHTNESSDOWN,
+        [ 0x28 ] = KEY_AUDIO,
+        [ 0x3c ] = KEY_UP,
+        [ 0x3f ] = KEY_LEFT,
+        [ 0x2e ] = KEY_MUTE,
+        [ 0x3b ] = KEY_RIGHT,
+        [ 0x00 ] = KEY_DOWN,
+        [ 0x07 ] = KEY_BRIGHTNESSUP,
+        [ 0x2c ] = KEY_TEXT,
+
+        [ 0x37 ] = KEY_RECORD,
+        [ 0x17 ] = KEY_PLAY,
+        [ 0x13 ] = KEY_PAUSE,
+        [ 0x26 ] = KEY_STOP,
+        [ 0x18 ] = KEY_FASTFORWARD,
+        [ 0x14 ] = KEY_REWIND,
+        [ 0x33 ] = KEY_ZOOM,
+        [ 0x32 ] = KEY_KEYBOARD,
+        [ 0x30 ] = KEY_GOTO,            /* Pointing arrow */
+        [ 0x36 ] = KEY_MACRO,           /* Maximize/Minimize (yellow) */
+        [ 0x0b ] = KEY_RADIO,
+        [ 0x10 ] = KEY_POWER,
+
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_npgtech);
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 16cd6434f2b1..04ef1ccfb67f 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1148,6 +1148,29 @@ struct cx88_board cx88_boards[] = {
                 }},
                 .blackbird = 1,
         },
+        [CX88_BOARD_NPGTECH_REALTV] = {
+                .name           = "NPG Tech Real TV",
+                .tuner_type     = TUNER_LG_PAL_NEW_TAPC,
+                .radio_type     = UNSET,
+                .tuner_addr     = ADDR_UNSET,
+                .radio_addr     = ADDR_UNSET,
+                .input          = {{
+                        .type   = CX88_VMUX_TELEVISION,
+                        .vmux   = 0,
+                        .gpio0  = 0x0788,
+                },{
+                        .type   = CX88_VMUX_COMPOSITE1,
+                        .vmux   = 1,
+                        .gpio0  = 0x078b,
+                },{
+                        .type   = CX88_VMUX_SVIDEO,
+                        .vmux   = 2,
+                }},
+                .radio = {
+                         .type  = CX88_RADIO,
+                         .gpio0 = 0x074a,
+                },
+        },
 };
 const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
 
@@ -1381,6 +1404,10 @@ struct cx88_subid cx88_subids[] = {
                 .subvendor = 0x1554,
                 .subdevice = 0x4813,
                 .card      = CX88_BOARD_PIXELVIEW_PLAYTV_P7000,
+        },{
+                .subvendor = 0x14f1,
+                .subdevice = 0x0842,
+                .card      = CX88_BOARD_NPGTECH_REALTV,
         },
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 78a63b7dd380..4bd86c4fd1b2 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -70,14 +70,33 @@ MODULE_PARM_DESC(ir_debug, "enable debug messages [IR]");
 static void cx88_ir_handle_key(struct cx88_IR *ir)
 {
         struct cx88_core *core = ir->core;
-        u32 gpio, data;
+        u32 gpio, data, auxgpio;
 
         /* read gpio value */
         gpio = cx_read(ir->gpio_addr);
+        if (core->board == CX88_BOARD_NPGTECH_REALTV) {
+                /* This board apparently uses a combination of 2 GPIO
+                   to represent the keys. Additionally, the second GPIO
+                   can be used for parity.
+
+                   Example:
+
+                   for key "5"
+                        gpio = 0x758, auxgpio = 0xe5 or 0xf5
+                   for key "Power"
+                        gpio = 0x758, auxgpio = 0xed or 0xfd
+                 */
+
+                auxgpio = cx_read(MO_GP1_IO);
+                /* Take out the parity part */
+                gpio+=(auxgpio & 0xef);
+        } else
+                auxgpio = gpio;
+
         if (ir->polling) {
-                if (ir->last_gpio == gpio)
+                if (ir->last_gpio == auxgpio)
                         return;
-                ir->last_gpio = gpio;
+                ir->last_gpio = auxgpio;
         }
 
         /* extract data */
@@ -228,6 +247,12 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
                 ir_type = IR_TYPE_PD;
                 ir->sampling = 0xff00; /* address */
                 break;
+        case CX88_BOARD_NPGTECH_REALTV:
+                ir_codes = ir_codes_npgtech;
+                ir->gpio_addr = MO_GP0_IO;
+                ir->mask_keycode = 0xfa;
+                ir->polling = 50; /* ms */
+                break;
         }
 
         if (NULL == ir_codes) {
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 663def46f67c..5df6e41852bd 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -192,6 +192,7 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_PCHDTV_HD5500           47
 #define CX88_BOARD_KWORLD_MCE200_DELUXE    48
 #define CX88_BOARD_PIXELVIEW_PLAYTV_P7000  49
+#define CX88_BOARD_NPGTECH_REALTV  50
 
 enum cx88_itype {
         CX88_VMUX_COMPOSITE1 = 1,