V4L/DVB (4361): Cx88: add support for Norwood PCI TV Tuner (non-pro)
This patch adds support for Norwood PCI TV Tuner (non-pro)
Signed-off-by: Peter Naulls <peter@chocky.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index ca98d94..ce12814 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -1473,3 +1473,51 @@
};
EXPORT_SYMBOL_GPL(ir_codes_npgtech);
+
+/* Norwood Micro (non-Pro) TV Tuner
+ By Peter Naulls <peter@chocky.org>
+ Key comments are the functions given in the manual */
+IR_KEYTAB_TYPE ir_codes_norwood[IR_KEYTAB_SIZE] = {
+ /* Keys 0 to 9 */
+ [ 0x20 ] = KEY_0,
+ [ 0x21 ] = KEY_1,
+ [ 0x22 ] = KEY_2,
+ [ 0x23 ] = KEY_3,
+ [ 0x24 ] = KEY_4,
+ [ 0x25 ] = KEY_5,
+ [ 0x26 ] = KEY_6,
+ [ 0x27 ] = KEY_7,
+ [ 0x28 ] = KEY_8,
+ [ 0x29 ] = KEY_9,
+
+ [ 0x78 ] = KEY_TUNER, /* Video Source */
+ [ 0x2c ] = KEY_EXIT, /* Open/Close software */
+ [ 0x2a ] = KEY_SELECT, /* 2 Digit Select */
+ [ 0x69 ] = KEY_AGAIN, /* Recall */
+
+ [ 0x32 ] = KEY_BRIGHTNESSUP, /* Brightness increase */
+ [ 0x33 ] = KEY_BRIGHTNESSDOWN, /* Brightness decrease */
+ [ 0x6b ] = KEY_KPPLUS, /* (not named >>>>>) */
+ [ 0x6c ] = KEY_KPMINUS, /* (not named <<<<<) */
+
+ [ 0x2d ] = KEY_MUTE, /* Mute */
+ [ 0x30 ] = KEY_VOLUMEUP, /* Volume up */
+ [ 0x31 ] = KEY_VOLUMEDOWN, /* Volume down */
+ [ 0x60 ] = KEY_CHANNELUP, /* Channel up */
+ [ 0x61 ] = KEY_CHANNELDOWN, /* Channel down */
+
+ [ 0x3f ] = KEY_RECORD, /* Record */
+ [ 0x37 ] = KEY_PLAY, /* Play */
+ [ 0x36 ] = KEY_PAUSE, /* Pause */
+ [ 0x2b ] = KEY_STOP, /* Stop */
+ [ 0x67 ] = KEY_FASTFORWARD, /* Foward */
+ [ 0x66 ] = KEY_REWIND, /* Rewind */
+ [ 0x3e ] = KEY_SEARCH, /* Auto Scan */
+ [ 0x2e ] = KEY_CAMERA, /* Capture Video */
+ [ 0x6d ] = KEY_MENU, /* Show/Hide Control */
+ [ 0x2f ] = KEY_ZOOM, /* Full Screen */
+ [ 0x34 ] = KEY_RADIO, /* FM */
+ [ 0x65 ] = KEY_POWER, /* Computer power */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_norwood);
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index afd50b4..83bfcec 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1231,6 +1231,26 @@
.gpio0 = 0x84bf,
}},
},
+ [CX88_BOARD_NORWOOD_MICRO] = {
+ .name = "Norwood Micro TV Tuner",
+ .tuner_type = TUNER_TNF_5335MF,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .input = {{
+ .type = CX88_VMUX_TELEVISION,
+ .vmux = 0,
+ .gpio0 = 0x0709,
+ },{
+ .type = CX88_VMUX_COMPOSITE1,
+ .vmux = 1,
+ .gpio0 = 0x070b,
+ },{
+ .type = CX88_VMUX_SVIDEO,
+ .vmux = 2,
+ .gpio0 = 0x070b,
+ }},
+ },
};
const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 973d3f3..d72e177 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -105,7 +105,7 @@
*(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
offset+=bpl;
} else {
- /* scanline needs to be splitted */
+ /* scanline needs to be split */
todo = bpl;
*(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
(sg_dma_len(sg)-offset));
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index c255646..3049bd5 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -107,7 +107,15 @@
(gpio & ir->mask_keydown) ? " down" : "",
(gpio & ir->mask_keyup) ? " up" : "");
- if (ir->mask_keydown) {
+ if (ir->core->board == CX88_BOARD_NORWOOD_MICRO) {
+ u32 gpio_key = cx_read(MO_GP0_IO);
+
+ data = (data << 4) | ((gpio_key & 0xf0) >> 4);
+
+ ir_input_keydown(ir->input, &ir->ir, data, data);
+ ir_input_nokey(ir->input, &ir->ir);
+
+ } else if (ir->mask_keydown) {
/* bit set on keydown */
if (gpio & ir->mask_keydown) {
ir_input_keydown(ir->input, &ir->ir, data, data);
@@ -248,6 +256,13 @@
ir_type = IR_TYPE_PD;
ir->sampling = 0xff00; /* address */
break;
+ case CX88_BOARD_NORWOOD_MICRO:
+ ir_codes = ir_codes_norwood;
+ ir->gpio_addr = MO_GP1_IO;
+ ir->mask_keycode = 0x0e;
+ ir->mask_keyup = 0x80;
+ ir->polling = 50; /* ms */
+ break;
case CX88_BOARD_NPGTECH_REALTV_TOP10FM:
ir_codes = ir_codes_npgtech;
ir->gpio_addr = MO_GP0_IO;
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index ce441e2..0405d6d 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -198,6 +198,7 @@
#define CX88_BOARD_WINFAST_DTV2000H 51
#define CX88_BOARD_GENIATECH_DVBS 52
#define CX88_BOARD_HAUPPAUGE_HVR3000 53
+#define CX88_BOARD_NORWOOD_MICRO 54
enum cx88_itype {
CX88_VMUX_COMPOSITE1 = 1,