V4L/DVB (4038): New cx88 card #50: NPG Tech RealTV
Added support for a new cx88 card, including it's remote
Signed-off-by: Ricardo Cerqueira <v4l@cerqueira.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 249885c..f6b0936 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -48,3 +48,4 @@
47 -> pcHDTV HD5500 HDTV [7063:5500]
48 -> Kworld MCE 200 Deluxe [17de:0841]
49 -> PixelView PlayTV P7000 [1554:4813]
+ 50 -> NPG Tech Real TV [14f1:0842]
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index 8f4a067..b655d87 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -1412,3 +1412,47 @@
};
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 16cd643..04ef1cc 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1148,6 +1148,29 @@
}},
.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 @@
.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 78a63b7..4bd86c4 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -70,14 +70,33 @@
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 @@
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 663def4..5df6e41 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -192,6 +192,7 @@
#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,
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index f0beace..7bab09b 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -89,6 +89,7 @@
extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_pinnacle_color[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_npgtech[IR_KEYTAB_SIZE];
#endif
