Hi again.
Started to look at getting the remote to work also.
I used "Terratec Cinergy 250 USB" as template and added the needed
information in:
em28xx-cards.c
em28xx.h
em28xx-input.c
ir-common.h
ir-keymaps.c
Compiled it with: make, make install and rebooted.
But it seems that I've missed something since ir-kbd-i2c loads, but it
doesn't seem to look for any ir devices.
Tried loading ir-kbd-i2c with debug=1, but not even an error message
shows up in dmesg, it looks just as before.
What I've added in the files is in a text file attachment.
The keymap I added is just garabage and the polling structure in
em28xx is probably wrong too.
But I have to start somewhere.....
/Magnus
2009/10/15 Magnus Alm <magnus.alm@xxxxxxxxx>:
> yay
>
> [ 2478.224015] tda9887 4-0043: configure for: Radio Stereo
> [ 2478.224017] tda9887 4-0043: writing: b=0xcc c=0x90 e=0x3d
>
> /Magnus
>
> 2009/10/15 Magnus Alm <magnus.alm@xxxxxxxxx>:
>> Strange, but changeing the tvaudio_addr = 0xb0 to 88, (half of the
>> decimal value of b0) made tvaudio find my tda9874.
>>
>> [ 1186.725140] tvaudio: TV audio decoder + audio/video mux driver
>> [ 1186.725142] tvaudio: known chips: tda9840, tda9873h, tda9874h/a/ah,
>> tda9875, tda9850, tda9855, tea6300, tea6320, tea6420, tda8425,
>> pic16c54 (PV951), ta8874z
>> [ 1186.725151] tvaudio 4-0058: chip found @ 0xb0
>> [ 1186.736444] tvaudio 4-0058: chip_read2: reg254=0x11
>> [ 1186.749704] tvaudio 4-0058: chip_read2: reg255=0x2
>> [ 1186.749708] tvaudio 4-0058: tda9874a_checkit(): DIC=0x11, SIC=0x2.
>> [ 1186.749710] tvaudio 4-0058: found tda9874a.
>> [ 1186.749712] tvaudio 4-0058: tda9874h/a/ah found @ 0xb0 (em28xx #0)
>> [ 1186.749714] tvaudio 4-0058: matches:.
>> [ 1186.749716] tvaudio 4-0058: chip_write: reg0=0x0
>> [ 1186.760012] tvaudio 4-0058: chip_write: reg1=0xc0
>> [ 1186.772014] tvaudio 4-0058: chip_write: reg2=0x2
>> [ 1186.784013] tvaudio 4-0058: chip_write: reg11=0x80
>> [ 1186.796010] tvaudio 4-0058: chip_write: reg12=0x0
>> [ 1186.808013] tvaudio 4-0058: chip_write: reg13=0x0
>> [ 1186.820012] tvaudio 4-0058: chip_write: reg14=0x1
>> [ 1186.832015] tvaudio 4-0058: chip_write: reg15=0x0
>> [ 1186.844012] tvaudio 4-0058: chip_write: reg16=0x14
>> [ 1186.856018] tvaudio 4-0058: chip_write: reg17=0x50
>> [ 1186.868011] tvaudio 4-0058: chip_write: reg18=0xf9
>> [ 1186.880745] tvaudio 4-0058: chip_write: reg19=0x80
>> [ 1186.892347] tvaudio 4-0058: chip_write: reg20=0x80
>> [ 1186.904015] tvaudio 4-0058: chip_write: reg24=0x80
>> [ 1186.916011] tvaudio 4-0058: chip_write: reg255=0x0
>> [ 1186.928021] tvaudio 4-0058: tda9874a_setup(): A2, B/G [0x00].
>> [ 1186.928091] tvaudio 4-0058: thread started
>>
>> Now I probably need to set some gpio's too....
>>
>> /Magnus
>>
>> 2009/10/14 Magnus Alm <magnus.alm@xxxxxxxxx>:
>>> Loaded em28xx with i2c_scan and i2c_debug and tvaudio with tda9874a
>>> option and debug.
>>>
>>> sudo modprobe -v em28xx i2c_scan=1 i2c_debug=1
>>> sudo modprobe -v tvaudio tda9874a=1 debug=1
>>>
>>> And got this ouput:
>>>
>>> [91083.588182] em28xx #0: found i2c device @ 0x30 [???]
>>> [91083.590179] em28xx #0: found i2c device @ 0x3e [???]
>>> [91083.590804] em28xx #0: found i2c device @ 0x42 [???]
>>> [91083.600308] em28xx #0: found i2c device @ 0x86 [tda9887]
>>> [91083.603805] em28xx #0: found i2c device @ 0xa0 [eeprom]
>>> [91083.606183] em28xx #0: found i2c device @ 0xb0 [tda9874]
>>> [91083.608808] em28xx #0: found i2c device @ 0xc2 [tuner (analog)]
>>> [91083.617682] em28xx #0: Identified as Leadtek Winfast USB II Deluxe (card=28)
>>> [91083.617684] em28xx #0:
>>> [91083.617684]
>>> [91083.617687] em28xx #0: The support for this board weren't valid yet.
>>> [91083.617688] em28xx #0: Please send a report of having this working
>>> [91083.617690] em28xx #0: not to V4L mailing list (and/or to other addresses)
>>> [91083.617691]
>>> [91083.980702] saa7115 4-0021: saa7114 found (1f7114d0e000000) @ 0x42
>>> (em28xx #0)
>>> [91086.173114] tvaudio: TV audio decoder + audio/video mux driver
>>> [91086.173116] tvaudio: known chips: tda9840, tda9873h, tda9874h/a/ah,
>>> tda9875, tda9850, tda9855, tea6300, tea6320, tea6420, tda8425,
>>> pic16c54 (PV951), ta8874z
>>> [91086.173125] tvaudio 4-00b0: chip found @ 0x160
>>> [91086.173127] tvaudio 4-00b0: no matching chip description found
>>> [91086.173131] tvaudio: probe of 4-00b0 failed with error -5
>>>
>>>
>>> It seems to be a tda9874 there -> em28xx #0: found i2c device @ 0xb0 [tda9874]
>>>
>>> But does tvaudio stop @ 0x160 (decimal value of 0xa0 rigth? ) and
>>> doesn't look further?
>>> I mean does tvaudio find my boards eeprom, cant talk to it and gives up?
>>>
>>>
>>> /Magnus
>>>
>>>
>>> 2009/10/13 Magnus Alm <magnus.alm@xxxxxxxxx>:
>>>> Hi!
>>>>
>>>> Thanks to Devin's moral support I now have sound in television. ;-)
>>>>
>>>> Thanks!!
>>>>
>>>> I pooked around some more managed to get radio to function with these settings:
>>>>
>>>> [EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
>>>> .name = "Leadtek Winfast USB II Deluxe",
>>>> .valid = EM28XX_BOARD_NOT_VALIDATED,
>>>> .tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
>>>> .tda9887_conf = TDA9887_PRESENT |
>>>> TDA9887_PORT1_ACTIVE,
>>>> .decoder = EM28XX_SAA711X,
>>>> .input = { {
>>>> .type = EM28XX_VMUX_TELEVISION,
>>>> .vmux = SAA7115_COMPOSITE4,
>>>> .amux = EM28XX_AMUX_AUX,
>>>> }, {
>>>> .type = EM28XX_VMUX_COMPOSITE1,
>>>> .vmux = SAA7115_COMPOSITE5,
>>>> .amux = EM28XX_AMUX_LINE_IN,
>>>> }, {
>>>> .type = EM28XX_VMUX_SVIDEO,
>>>> .vmux = SAA7115_SVIDEO3,
>>>> .amux = EM28XX_AMUX_LINE_IN,
>>>> } },
>>>> .radio = {
>>>> .type = EM28XX_RADIO,
>>>> .amux = EM28XX_AMUX_AUX,
>>>> }
>>>> },
>>>>
>>>> I tested with different settings on tda9887 and modprobe "tda9887
>>>> port1=1" seemed to work be best.
>>>>
>>>> One odd thing when the modules is load is this:
>>>>
>>>> [15680.459343] tuner 4-0000: chip found @ 0x0 (em28xx #0)
>>>> [15680.473017] tuner 4-0043: chip found @ 0x86 (em28xx #0)
>>>> [15680.473089] tda9887 4-0043: creating new instance
>>>> [15680.473091] tda9887 4-0043: tda988[5/6/7] found
>>>> [15680.485719] tuner 4-0061: chip found @ 0xc2 (em28xx #0)
>>>> [15680.486169] tuner-simple 4-0000: unable to probe Alps TSBE1,
>>>> proceeding anyway. <-- What is that?
>>>> [15680.486171] tuner-simple 4-0000: creating new instance
>>>> <--
>>>> [15680.486174] tuner-simple 4-0000: type set to 10 (Alps TSBE1)
>>>> <--
>>>> [15680.496562] tuner-simple 4-0061: creating new instance
>>>> [15680.496566] tuner-simple 4-0061: type set to 38 (Philips PAL/SECAM
>>>> multi (FM1216ME MK3))
>>>>
>>>>
>>>> Another question, my box has a tda9874ah chip and if understand the
>>>> data sheet it gives support for stereo (even Nicam if that is still
>>>> used anymore.).
>>>> So I tried to configure my box the same way as
>>>> [EM2820_BOARD_COMPRO_VIDEOMATE_FORYOU] by adding these lines:
>>>>
>>>> .tvaudio_addr = 0xb0, <---- address of
>>>> tda9874 according to ic2-addr.h
>>>> .adecoder = EM28XX_TVAUDIO,
>>>>
>>>> But it didnt work, got the following message when I plugged it in:
>>>>
>>>> [15677.928972] em28xx #0: Please send a report of having this working
>>>> [15677.928974] em28xx #0: not to V4L mailing list (and/or to other addresses)
>>>> [15677.928975]
>>>> [15678.288360] saa7115 4-0021: saa7114 found (1f7114d0e000000) @ 0x42
>>>> (em28xx #0)
>>>> [15680.457094] tvaudio: TV audio decoder + audio/video mux driver
>>>> [15680.457097] tvaudio: known chips: tda9840, tda9873h, tda9874h/a/ah,
>>>> tda9875, tda9850, tda9855, tea6300, tea6320, tea6420, tda8425,
>>>> pic16c54 (PV951), ta8874z
>>>> [15680.457105] tvaudio 4-00b0: chip found @ 0x160
>>>> [15680.457107] tvaudio 4-00b0: no matching chip description found
>>>> [15680.457111] tvaudio: probe of 4-00b0 failed with error -5
>>>> [15680.459343] tuner 4-0000: chip found @ 0x0 (em28xx #0)
>>>> [15680.473017] tuner 4-0043: chip found @ 0x86 (em28xx #0)
>>>> [15680.473089] tda9887 4-0043: creating new instance
>>>>
>>>>
>>>> It might be so that my box is not wired to fully utilize the chip or I
>>>> did something wrong.
>>>>
>>>>
>>>> /Magnus
>>>>
>>>
>>
>
[EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE] = {
.name = "Leadtek Winfast USB II Deluxe",
.valid = EM28XX_BOARD_NOT_VALIDATED,
.tuner_type = TUNER_PHILIPS_FM1216ME_MK3,
.has_ir_i2c = 1,
.tvaudio_addr = 0x58,
.tda9887_conf = TDA9887_PRESENT |
TDA9887_PORT2_ACTIVE|
TDA9887_QSS,
.decoder = EM28XX_SAA711X,
.adecoder = EM28XX_TVAUDIO,
.input = { {
.type = EM28XX_VMUX_TELEVISION,
.vmux = SAA7115_COMPOSITE4,
.amux = EM28XX_AMUX_AUX,
}, {
.type = EM28XX_VMUX_COMPOSITE1,
.vmux = SAA7115_COMPOSITE5,
.amux = EM28XX_AMUX_LINE_IN,
}, {
.type = EM28XX_VMUX_SVIDEO,
.vmux = SAA7115_SVIDEO3,
.amux = EM28XX_AMUX_LINE_IN,
} },
.radio = {
.type = EM28XX_RADIO,
.amux = EM28XX_AMUX_AUX,
}
},
case EM2820_BOARD_LEADTEK_WINFAST_USBII_DELUXE:
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 30)
ir->ir_codes = &ir_codes_winfast_deluxe_table;
ir->get_key = em28xx_get_key_winfast_deluxe;
snprintf(ir->name, sizeof(ir->name),
"i2c IR (EM28xx Winfast USB II Deluxe)");
#else
dev->init_data.ir_codes = &ir_codes_winfast_deluxe_table;
dev->init_data.get_key = em28xx_get_key_winfast_deluxe;
dev->init_data.name = "i2c IR (EM28xx Winfast USB II Deluxe)";
#endif
break;
em28xx.h
int em28xx_get_key_winfast_deluxe(struct IR_i2c *ir, u32 *ir_key,
u32 *ir_raw);
em28xx-input.c
int em28xx_get_key_winfast_deluxe(struct IR_i2c *ir, u32 *ir_key,
u32 *ir_raw)
{
unsigned char buf[3];
/* poll IR chip */
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 30)
if (3 != i2c_master_recv(&ir->c, buf, 3)) {
#else
if (3 != i2c_master_recv(ir->c, buf, 3)) {
#endif
i2cdprintk("read error\n");
return -EIO;
}
i2cdprintk("key %02x\n", buf[2]&0x3f);
if (buf[0] != 0x00)
return 0;
*ir_key = buf[2]&0x3f;
*ir_raw = buf[2]&0x3f;
return 1;
}
ir-keymaps.c
/* EM28xx Winfast USB II Deluxe remote */
static struct ir_scancode ir_codes_winfast_deluxe[] = {
{ 0x14, KEY_POWER2}, /* POWER OFF */
{ 0x0c, KEY_MUTE}, /* MUTE */
{ 0x18, KEY_TV}, /* TV */
{ 0x0e, KEY_VIDEO}, /* AV */
{ 0x0b, KEY_AUDIO}, /* SV */
{ 0x0f, KEY_RADIO}, /* FM */
{ 0x00, KEY_1},
{ 0x01, KEY_2},
{ 0x02, KEY_3},
{ 0x03, KEY_4},
{ 0x04, KEY_5},
{ 0x05, KEY_6},
{ 0x06, KEY_7},
{ 0x07, KEY_8},
{ 0x08, KEY_9},
{ 0x09, KEY_0},
{ 0x0a, KEY_INFO}, /* OSD */
{ 0x1c, KEY_BACKSPACE}, /* LAST */
{ 0x0d, KEY_PLAY}, /* PLAY */
{ 0x1e, KEY_CAMERA}, /* SNAPSHOT */
{ 0x1a, KEY_RECORD}, /* RECORD */
{ 0x17, KEY_STOP}, /* STOP */
{ 0x1f, KEY_UP}, /* UP */
{ 0x44, KEY_DOWN}, /* DOWN */
{ 0x46, KEY_TAB}, /* BACK */
{ 0x4a, KEY_ZOOM}, /* FULLSECREEN */
{ 0x10, KEY_VOLUMEUP}, /* VOLUMEUP */
{ 0x11, KEY_VOLUMEDOWN}, /* VOLUMEDOWN */
{ 0x12, KEY_CHANNELUP}, /* CHANNELUP */
{ 0x13, KEY_CHANNELDOWN}, /* CHANNELDOWN */
{ 0x15, KEY_ENTER}, /* OK */
};
struct ir_scancode_table ir_codes_winfast_deluxe_table = {
.scan = ir_codes_winfast_deluxe,
.size = ARRAY_SIZE(ir_codes_winfast_deluxe),
};
EXPORT_SYMBOL_GPL(ir_codes_winfast_deluxe_table);
ir-common.h
extern struct ir_scancode_table ir_codes_winfast_deluxe_table;
