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Date: Mon, 10 Dec 2012 11:01:34 -0500
From: Matthew Gyurgyik <matthew@pyther.net>
To: =?UTF-8?Q?Frank_Sch=C3=A4fer?= <fschaefer.oss@googlemail.com>
Cc: Devin Heitmueller <dheitmueller@kernellabs.com>,
	Antti Palosaari <crope@iki.fi>,
	Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: em28xx: msi Digivox ATSC board id [0db0:8810]
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On 2012-12-10 10:39, Frank Schäfer wrote:
> Am 09.12.2012 18:53, schrieb Matthew Gyurgyik:
>> On 12/09/2012 12:06 PM, Frank Schäfer wrote:
>>> Forget this sh... (never do multiple things at the same time ;) )
>>>
>>> Reg 0x50 is set to according to rc_type specified in the selected 
>>> remote
>>> control map.
>>> So if the correct map is selected, everything should be fine (as 
>>> long as
>>> it is RC_TYPE_NEC or RC_TYPE_RC5 because we don't support others 
>>> yet).
>>>
>>> RC_MAP_KWORLD_315U and RC_MAP_MSI_DIGIVOX_III are both RC_TYPE_NEC, 
>>> so
>>> the stick seems to use no NEC protocol.
>>>
>>> Matthew, insert a line
>>>
>>>          ir_config = 0x01;
>>>
>>> before
>>>
>>> 380        em28xx_write_regs(dev, EM2874_R50_IR_CONFIG, &ir_config, 
>>> 1);
>>>
>>> in em28xx-input.c and see if something shows up in the dmesg 
>>> output.
>>>
>>> Regards,
>>> Frank
>>
>> That seems to be a bit more successful!
>>
>> Here is the dmesg output:
>>
>>> [root@tux ~]# dmesg -t | sort | uniq | grep 'em28xx IR' | grep 
>>> handle
>>> em28xx IR (em28xx #0)/ir: 6em28xx_ir_handle_key: toggle: 0, count: 
>>> 1,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: 6em28xx_ir_handle_key: toggle: 0, count: 
>>> 2,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: 6em28xx_ir_handle_key: toggle: 1, count: 
>>> 1,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: em28xx_ir_handle_key: toggle: 0, count: 
>>> 1,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: em28xx_ir_handle_key: toggle: 0, count: 
>>> 2,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: em28xx_ir_handle_key: toggle: 1, count: 
>>> 1,
>>> key 0x61d6
>>> em28xx IR (em28xx #0)/ir: em28xx_ir_handle_key: toggle: 1, count: 
>>> 2,
>>> key 0x61d6
>>
>> I pressed all the buttons on the remote (40 buttons).
>
> Did you cut the dmesg output ? Or do you really get these messages 
> for
> key 0x61d6 only ?
>

Correct, I got these messages for key 0x61d6 regardless of the physical 
key pressed.

> It seems like things are working different with reg 0x50 = 0x01. 
> Taking
> a look into the datasheet might help, but I don't have it. ;)
>
> Regards,
> Frank
>
>>
>> Thanks,
>> Matthew