Hi
this patch works for me - tested with Geniatech DVB-S card and bundled
remote (DigiStar).
Keymap included
Best regards,
Marek Kidawski
---------------------------
diff -u -r
v4l-dvb-36c97fcac2a3_1/linux/drivers/media/common/ir-keymaps.c
v4l-dvb-36c97fcac2a3/linux/drivers/media/common/ir-keymaps.c
--- v4l-dvb-36c97fcac2a3_1/linux/drivers/media/common/ir-keymaps.c
2007-08-18 13:22:06.000000000 +0200
+++ v4l-dvb-36c97fcac2a3/linux/drivers/media/common/ir-keymaps.c
2007-08-18 22:45:43.000000000 +0200
@@ -33,6 +33,56 @@
EXPORT_SYMBOL_GPL(ir_codes_empty);
+/* Marek Kidawski <[EMAIL PROTECTED]> */
+IR_KEYTAB_TYPE ir_codes_digistar[IR_KEYTAB_SIZE] = {
+ [ 0x00 ] = KEY_0, //'0'
+ [ 0x01 ] = KEY_1, //'1'
+ [ 0x02 ] = KEY_2, //'2'
+ [ 0x03 ] = KEY_3, //'3'
+ [ 0x04 ] = KEY_4, //'4'
+ [ 0x05 ] = KEY_5, //'5'
+ [ 0x06 ] = KEY_6, //'6'
+ [ 0x07 ] = KEY_7, //'7'
+ [ 0x08 ] = KEY_8, //'8'
+ [ 0x09 ] = KEY_9, //'9'
+
+ [ 0x0c ] = KEY_POWER, // 'power'
+
+ [ 0x25 ] = KEY_RED, // 'red'
+ [ 0x14 ] = KEY_BLUE, // 'blue'
+ [ 0x0f ] = KEY_YELLOW, // 'yellow'
+
+ [ 0x21 ] = KEY_CHANNELDOWN, // 'channel -'
+ [ 0x20 ] = KEY_CHANNELUP, // 'channel +'
+ [ 0x11 ] = KEY_VOLUMEDOWN, // 'volume -'
+ [ 0x10 ] = KEY_VOLUMEUP, // 'volume +'
+
+ [ 0x1f ] = KEY_RECORD, // 'record'
+ [ 0x16 ] = KEY_PAUSE, // 'pause'
+ [ 0x0b ] = KEY_STOP, // 'stop'
+ [ 0x17 ] = KEY_PLAY, // 'play'
+ [ 0x26 ] = KEY_REWIND, // 'backward <<'
+ [ 0x27 ] = KEY_FASTFORWARD, // 'forward >>'
+
+ [ 0x2c ] = KEY_TEXT, // 'teletext'
+ [ 0x2b ] = KEY_LIST, // 'source'
+ [ 0x1e ] = KEY_INFO, // 'osd'
+ [ 0x0e ] = KEY_GREEN, // 'window'
+
+ [ 0x12 ] = KEY_KPPLUS, // 'bright up'
+ [ 0x13 ] = KEY_KPMINUS, // 'bright down'
+
+ [ 0x2d ] = KEY_ZOOM, // '???'
+
+ [ 0x0a ] = KEY_SEARCH, // '-/--'
+ [ 0x29 ] = KEY_F1, // '???'
+
+ [ 0x0d ] = KEY_MUTE, // 'mute / enter'
+ [ 0x38 ] = KEY_VIDEO // 'tv / radio'
+};
+EXPORT_SYMBOL_GPL(ir_codes_digistar);
+
+
/* Michal Majchrowicz <[EMAIL PROTECTED]> */
IR_KEYTAB_TYPE ir_codes_proteus_2309[IR_KEYTAB_SIZE] = {
/* numeric */
diff -u -r v4l-dvb-36c97fcac2a3_1/linux/drivers/media/video/ir-kbd-i2c.c
v4l-dvb-36c97fcac2a3/linux/drivers/media/video/ir-kbd-i2c.c
--- v4l-dvb-36c97fcac2a3_1/linux/drivers/media/video/ir-kbd-i2c.c
2007-08-18 13:22:06.000000000 +0200
+++ v4l-dvb-36c97fcac2a3/linux/drivers/media/video/ir-kbd-i2c.c
2007-08-18 22:59:33.000000000 +0200
@@ -253,6 +253,41 @@
EXPORT_SYMBOL_GPL(get_key_pinnacle_color);
+
+
+
+static int get_key_geniatech(struct IR_i2c *ir, u32 *ir_key, u32
*ir_raw)
+{
+ unsigned char buf;
+ int code, toggle;
+
+ /* poll IR chip */
+ if (1 != i2c_master_recv(&ir->c,&buf,1))
+ return -EIO;
+
+ code = buf & 0x7f;
+ toggle = (buf >> 7) & 1;
+
+ if ( ir->old == toggle )
+ /* the same key */
+ return 0;
+
+ /* continue only if mod 2 = 1 */
+ if ( 1 != code % 2 )
+ return 0;
+
+ code = (code - 1) / 2;
+
+ dprintk(1, "DigiStar key=%d\n", code);
+ ir->old = toggle;
+
+ /* return key */
+ *ir_key = code;
+ *ir_raw = code;
+ return 1;
+}
+
+
/*
----------------------------------------------------------------------- */
static void ir_key_poll(struct IR_i2c *ir)
@@ -400,6 +435,19 @@
ir_type = IR_TYPE_OTHER;
}
break;
+ case 0x33:
+ /* I don't know which other cards have IR under i2c=0x33
but my geniatech has...
+ so I comment this line to prevent compiler warning
+ if (adap->id == I2C_HW_B_CX2388x) { */
+ /* Handled by cx88-input */
+ name = "DigiStar remote";
+ ir_type = IR_TYPE_OTHER;
+ ir->get_key = get_key_geniatech;
+ ir_codes = ir_codes_digistar;
+ /*
+ }
+ */
+ break;
default:
/* shouldn't happen */
printk(DEVNAME ": Huh? unknown i2c address (0x%02x)?\n",
addr);
@@ -496,7 +544,8 @@
static const int probe_bttv[] = { 0x1a, 0x18, 0x4b, 0x64, 0x30, -1};
static const int probe_saa7134[] = { 0x7a, 0x47, 0x71, -1 };
static const int probe_em28XX[] = { 0x30, 0x47, -1 };
- static const int probe_cx88[] = { 0x18, 0x71, -1 };
+ /* added 0x33 for Geniatech DVB-S receiver */
+ static const int probe_cx88[] = { 0x18, 0x71, 0x33, -1 };
const int *probe = NULL;
struct i2c_client c;
unsigned char buf;
diff -u -r v4l-dvb-36c97fcac2a3_1/linux/include/media/ir-common.h
v4l-dvb-36c97fcac2a3/linux/include/media/ir-common.h
--- v4l-dvb-36c97fcac2a3_1/linux/include/media/ir-common.h
2007-08-18 13:22:06.000000000 +0200
+++ v4l-dvb-36c97fcac2a3/linux/include/media/ir-common.h
2007-08-18 20:53:00.000000000 +0200
@@ -140,6 +140,7 @@
extern IR_KEYTAB_TYPE ir_codes_asus_pc39[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_encore_enltv[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_digistar[IR_KEYTAB_SIZE];
#endif
---------------------------------------------------
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