Am 08.12.2012 23:04, schrieb Matthew Gyurgyik:
> On 12/08/2012 04:47 PM, Antti Palosaari wrote:
>> On 12/08/2012 11:40 PM, Matthew Gyurgyik wrote:
>>> On 12/08/2012 12:49 PM, Frank Schäfer wrote:
>>>> Am 08.12.2012 17:51, schrieb Matthew Gyurgyik:
>>>>
>>>> That shouldn't be necessary. I just noticed that there is a module
>>>> parameter 'ir_debug'. ;)
>>>> With ir_debug enabled, you should see messages
>>>>
>>>> em28xx_ir_handle_key: toggle: XX, count: XX, key XXYYZZ
>>>>
>>>> everytime you press a button. Once we know the key codes, we can
>>>> set up
>>>> a key map (if it doesn't exist yet).
>>>>
>>>
>>> Maybe I'm doing something wrong but didn't have any luck :(
>>>
>>>> [root@tux ~]# sudo rmmod em28xx_rc
>>>> [root@tux ~]# sudo rmmod em28xx_dvb
>>>> [root@tux ~]# sudo rmmod em28xx
>>>> [root@tux ~]# modprobe em28xx_rc ir_debug=1
>>>
>>> I don't see any additional messages in dmesg.
>>>
>>> I verified the remote still works in windows (a stupidity check on my
>>> part)
>>
>> Maybe Kernel debugs are not enabled? em28xx driver is a little bit
>> legacy in logging too as it uses own logging whilst nowadays dynamic
>> logging is recommended.
>>
>> replace KERN_DEBUG as KERN_INFO inside em28xx-input.c and test. It will
>> change driver to use Kernel normal log writings instead of current debug
>> ones.
>>
>> regards
>> Antti
>>
>>
> That unfortunately doesn't make any difference.
>
> I even tried adding a print statment before the debug line got called
> like this (line 97 added; em28xx-input.c):
> 97 printk(KERN_INFO "key %02x\n", b);
> 98 i2cdprintk("key %02x\n", b);
>
The relevant line is
297 dprintk("%s: toggle: %d, count: %d, key 0x%02x%02x\n", __func__,
Change it to
297 printk(KERN_INFO "%s: toggle: %d, count: %d, key
0x%02x%02x\n", __func__,
Also double-check that the IR module (em28xx_rc) is enabled / gets loaded.
Regards,
Frank
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