Hi, I just made the IR remote control for MSI TV@nywhere A/D work and I
want to test it on some other cards, so I decided to send this patch to
this mailing list.
This patch is originally created against kernel sources 2.6.29.1.
I was unable to detect remote, because i2c port is not answering without
some inicialization, so I add parameter to module "ir-kbd-i2c".
Parameter is called "i2cport" and for my MSI TV@nywhere A/D must be set
to "0x0b". (modprobe ir-kbd-i2c i2cport=0x0b)
I also added new card type 222 (just for testing) whitch is detected
automatically with PCI device 4e42:3306, because this card is supposet
to be clone of LifeWiev FlyDVB-T Hybrid, but when I tested some patches
for this card, sometimes it doesn't work, so I think, there can be some
differences.
So please if you have this card, can you test it and respond? (you can
try it with LifeView FlyDVB-T Hybrid too)
Thank all developers of V4L for great work and sorry for my terrible
english :)
Mike Fly
Czech republic
diff -upr drivers/media/common/ir-keymaps.c drivers/media/common/ir-keymaps.c
--- drivers/media/common/ir-keymaps.c 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/common/ir-keymaps.c 2009-05-06 07:58:10.000000000 +0200
@@ -2604,3 +2604,41 @@ IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd
};
EXPORT_SYMBOL_GPL(ir_codes_ati_tv_wonder_hd_600);
+
+IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_ad[IR_KEYTAB_SIZE] = {
+ [ 0x00 ] = KEY_POWER,
+ [ 0x01 ] = KEY_F,
+ [ 0x03 ] = KEY_1,
+ [ 0x04 ] = KEY_2,
+ [ 0x05 ] = KEY_3,
+ [ 0x07 ] = KEY_4,
+ [ 0x08 ] = KEY_5,
+ [ 0x09 ] = KEY_6,
+ [ 0x0b ] = KEY_7,
+ [ 0x0c ] = KEY_8,
+ [ 0x0d ] = KEY_9,
+ [ 0x0f ] = KEY_0,
+ [ 0x06 ] = KEY_F1,
+ [ 0x10 ] = KEY_MUTE,
+ [ 0x02 ] = KEY_F2,
+ [ 0x1b ] = KEY_F3,
+ [ 0x12 ] = KEY_UP,
+ [ 0x13 ] = KEY_DOWN,
+ [ 0x17 ] = KEY_LEFT,
+ [ 0x14 ] = KEY_RIGHT,
+ [ 0x1d ] = KEY_ENTER,
+ [ 0x1a ] = KEY_F4,
+ [ 0x18 ] = KEY_F5,
+ [ 0x1e ] = KEY_RECORD,
+ [ 0x15 ] = KEY_F6,
+ [ 0x1c ] = KEY_F7,
+ [ 0x19 ] = KEY_REWIND,
+ [ 0x0a ] = KEY_PAUSE,
+ [ 0x1f ] = KEY_FORWARD,
+ [ 0x16 ] = KEY_BACK,
+ [ 0x11 ] = KEY_STOP,
+ [ 0x0e ] = KEY_END,
+};
+EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere_ad);
+
diff -upr drivers/media/video/saa7134/saa7134-cards.c drivers/media/video/saa7134/saa7134-cards.c
--- drivers/media/video/saa7134/saa7134-cards.c 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/video/saa7134/saa7134-cards.c 2009-05-06 07:26:52.000000000 +0200
@@ -4673,6 +4673,40 @@ struct saa7134_board saa7134_boards[] =
.amux = TV,
.gpio = 0x01,
},
+ },
+ [SAA7134_BOARD_MSI_TVANYWHERE_AD] = {
+ .name = "LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB",
+ .audio_clock = 0x00200000,
+ .tuner_type = TUNER_PHILIPS_TDA8290,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .mpeg = SAA7134_MPEG_DVB,
+ .gpiomask = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */
+ .inputs = {{
+ .name = name_tv,
+ .vmux = 1,
+ .amux = TV,
+ .gpio = 0x200000, /* GPIO21=High for TV input */
+ .tv = 1,
+ },{
+ .name = name_svideo, /* S-Video signal on S-Video input */
+ .vmux = 8,
+ .amux = LINE2,
+ },{
+ .name = name_comp1, /* Composite signal on S-Video input */
+ .vmux = 0,
+ .amux = LINE2,
+ },{
+ .name = name_comp2, /* Composite input */
+ .vmux = 3,
+ .amux = LINE2,
+ }},
+ .radio = {
+ .name = name_radio,
+ .amux = TV,
+ .gpio = 0x000000, /* GPIO21=Low for FM radio antenna */
+ },
},
};
@@ -5291,6 +5325,12 @@ struct pci_device_id saa7134_pci_tbl[] =
},{
.vendor = PCI_VENDOR_ID_PHILIPS,
.device = PCI_DEVICE_ID_PHILIPS_SAA7133,
+ .subvendor = 0x4e42,
+ .subdevice = 0x3306,
+ .driver_data = SAA7134_BOARD_MSI_TVANYWHERE_AD,
+ },{
+ .vendor = PCI_VENDOR_ID_PHILIPS,
+ .device = PCI_DEVICE_ID_PHILIPS_SAA7133,
.subvendor = 0x5168,
.subdevice = 0x3502, /* whats the difference to 0x3306 ?*/
.driver_data = SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS,
@@ -6007,6 +6047,13 @@ int saa7134_board_init1(struct saa7134_d
saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08000000, 0x08000000);
saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
break;
+ case SAA7134_BOARD_MSI_TVANYWHERE_AD:
+ saa_andorl(SAA7134_GPIO_GPMODE0 >> 2, 0x08000000, 0x08000000);
+ saa_andorl(SAA7134_GPIO_GPSTATUS0 >> 2, 0x08000000, 0x00000000);
+ printk("Setting SAA7134 I2C remote");
+ dev->has_remote = SAA7134_REMOTE_I2C;
+
+ break;
case SAA7134_BOARD_AVERMEDIA_CARDBUS:
case SAA7134_BOARD_AVERMEDIA_M115:
/* power-down tuner chip */
@@ -6342,6 +6389,15 @@ int saa7134_board_init2(struct saa7134_d
i2c_transfer(&dev->i2c_adap, &msg, 1);
break;
}
+ case SAA7134_BOARD_MSI_TVANYWHERE_AD:
+ {
+ /* initialize analog mode */
+ u8 data[] = { 0x3c, 0x33, 0x6a};
+ struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+ i2c_transfer(&dev->i2c_adap, &msg, 1);
+ dev->has_remote = SAA7134_REMOTE_I2C;
+ break;
+ }
case SAA7134_BOARD_CINERGY_HT_PCMCIA:
case SAA7134_BOARD_CINERGY_HT_PCI:
{
diff -upr drivers/media/video/saa7134/saa7134-dvb.c drivers/media/video/saa7134/saa7134-dvb.c
--- drivers/media/video/saa7134/saa7134-dvb.c 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/video/saa7134/saa7134-dvb.c 2009-05-06 08:24:46.000000000 +0200
@@ -1109,6 +1109,7 @@ static int dvb_init(struct saa7134_dev *
break;
case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
+ case SAA7134_BOARD_MSI_TVANYWHERE_AD:
fe0->dvb.frontend = dvb_attach(tda10046_attach,
&ads_tech_duo_config,
&dev->i2c_adap);
diff -upr drivers/media/video/saa7134/saa7134-i2c.c drivers/media/video/saa7134/saa7134-i2c.c
--- drivers/media/video/saa7134/saa7134-i2c.c 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/video/saa7134/saa7134-i2c.c 2009-05-06 07:28:44.000000000 +0200
@@ -338,6 +338,7 @@ static int attach_inform(struct i2c_clie
case 0x71:
case 0x2d:
case 0x30:
+ case 0x0b:
{
struct IR_i2c *ir = i2c_get_clientdata(client);
d1printk("%s i2c IR detected (%s).\n",
diff -upr drivers/media/video/saa7134/saa7134-input.c drivers/media/video/saa7134/saa7134-input.c
--- drivers/media/video/saa7134/saa7134-input.c 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/video/saa7134/saa7134-input.c 2009-05-06 08:27:24.000000000 +0200
@@ -174,6 +174,49 @@ static int get_key_msi_tvanywhere_plus(s
return 1;
}
+static int get_key_msi_tvanywhere_ad(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
+{
+ int gpio;
+ unsigned long b;
+
+ /* We need this to access GPIO. Used by the saa_readl macro. */
+ struct saa7134_dev *dev = ir->c.adapter->algo_data;
+ if (dev == NULL) {
+ dprintk ("ir->c.adapter->algo_data is NULL!\n");
+ return -EIO;
+ }
+
+
+ /* rising SAA7134_GPIO_GPRESCAN reads the status */
+ saa_clearb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
+ saa_setb(SAA7134_GPIO_GPMODE3,SAA7134_GPIO_GPRESCAN);
+
+ gpio = saa_readl(SAA7134_GPIO_GPSTATUS0 >> 2);
+
+ if (0x40000 &~ gpio)
+ return 0; /* No button press */
+
+ /* No button press - only before first key pressed */
+ if (b == 0xFF)
+ return 0;
+
+ /* poll IR chip */
+ b = 0;
+ if (1 != i2c_master_send(&ir->c,(char *)&b,1)) {
+ i2cdprintk("send wake up byte to pic16C505 failed\n");
+ return -EIO;
+ }
+ if (1 != i2c_master_recv(&ir->c,(char *)&b,1)) {
+ i2cdprintk("read error\n");
+ return -EIO;
+ }
+ *ir_key = b;
+ *ir_raw = b;
+
+ i2cdprintk("MSI TV @nywhere remote key: %02x\n", b);
+ return 1;
+}
+
static int get_key_purpletv(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
{
unsigned char b;
@@ -601,6 +644,11 @@ int saa7134_input_init1(struct saa7134_d
mask_keycode = 0x7f;
polling = 40; /* ms */
break;
+ case SAA7134_BOARD_MSI_TVANYWHERE_AD:
+ ir_codes = ir_codes_msi_tvanywhere_ad;
+ mask_keycode = 0x0001F00;
+ mask_keydown = 0x0040000;
+ break;
}
if (NULL == ir_codes) {
printk("%s: Oops: IR config error [card=%d]\n",
@@ -722,7 +770,12 @@ void saa7134_set_i2c_ir(struct saa7134_d
ir->get_key = get_key_beholdm6xx;
ir->ir_codes = ir_codes_behold;
break;
- default:
+ case SAA7134_BOARD_MSI_TVANYWHERE_AD:
+ snprintf(ir->c.name, sizeof(ir->c.name), "MSI TV anywhere a/d");
+ ir->get_key = get_key_msi_tvanywhere_ad;
+ ir->ir_codes = ir_codes_msi_tvanywhere_ad;
+ break;
+ default:
dprintk("Shouldn't get here: Unknown board %x for I2C IR?\n",dev->board);
break;
}
diff -upr drivers/media/video/saa7134/saa7134.h drivers/media/video/saa7134/saa7134.h
--- drivers/media/video/saa7134/saa7134.h 2009-04-02 22:55:27.000000000 +0200
+++ drivers/media/video/saa7134/saa7134.h 2009-05-06 07:19:58.000000000 +0200
@@ -277,6 +277,7 @@ struct saa7134_format {
#define SAA7134_BOARD_ASUSTeK_TIGER 152
#define SAA7134_BOARD_KWORLD_PLUS_TV_ANALOG 153
#define SAA7134_BOARD_AVERMEDIA_GO_007_FM_PLUS 154
+#define SAA7134_BOARD_MSI_TVANYWHERE_AD 155
#define SAA7134_MAXBOARDS 32
#define SAA7134_INPUT_MAX 8
diff -upr include/media/ir-common.h include/media/ir-common.h
--- include/media/ir-common.h 2009-04-02 22:55:27.000000000 +0200
+++ include/media/ir-common.h 2009-05-06 07:59:56.000000000 +0200
@@ -159,6 +159,7 @@ extern IR_KEYTAB_TYPE ir_codes_real_audi
extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_plus[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_ati_tv_wonder_hd_600[IR_KEYTAB_SIZE];
extern IR_KEYTAB_TYPE ir_codes_kworld_plus_tv_analog[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere_ad[IR_KEYTAB_SIZE];
#endif
/*
diff -upr drivers/media/video/ir-kbd-i2c.c drivers/media/video/ir-kbd-i2c.c
--- /drivers/media/video/ir-kbd-i2c.c 2009-04-02 22:55:27.000000000 +0200
+++ /drivers/media/video/ir-kbd-i2c.c 2009-05-07 09:26:33.000000000 +0200
@@ -58,6 +58,9 @@ static int hauppauge;
module_param(hauppauge, int, 0644); /* Choose Hauppauge remote */
MODULE_PARM_DESC(hauppauge, "Specify Hauppauge remote: 0=black, 1=grey (defaults to 0)");
+static int i2cport;
+module_param(i2cport, int, 0644); /* manual select i2c port */
+MODULE_PARM_DESC(i2cport, "Manual select i2c port - can't do probes :(");
#define DEVNAME "ir-kbd-i2c"
#define dprintk(level, fmt, arg...) if (debug >= level) \
@@ -303,7 +306,15 @@ static int ir_attach(struct i2c_adapter
ir->c.addr = addr;
i2c_set_clientdata(&ir->c, ir);
-
+
+ if (i2cport != 0){
+ name = "MSI TV anywhere A/D";
+ ir_type = IR_TYPE_OTHER;
+ ir_codes = ir_codes_msi_tvanywhere_ad;
+
+ }
+ else
+ {
switch(addr) {
case 0x64:
name = "Pixelview";
@@ -366,6 +377,7 @@ static int ir_attach(struct i2c_adapter
err = -ENODEV;
goto err_out_free;
}
+ }
/* Sets name */
snprintf(ir->c.name, sizeof(ir->c.name), "i2c IR (%s)", name);
@@ -496,7 +508,12 @@ static int ir_probe(struct i2c_adapter *
return 0;
}
}
-
+ /* FOR MSI TV anywhere A/D - setup manually i2c address*/
+ if (i2cport != 0) {
+ printk(DEVNAME ": Using MSI TV @nywhere A/D remote - i2c port: 0x%02x\n", i2cport);
+ ir_attach(adap, i2cport, 0, 0);
+ }
+
/* Special case for MSI TV@nywhere Plus remote */
if (adap->id == I2C_HW_SAA7134) {
u8 temp;
