On Tue, Feb 05, 2008 at 12:18:15PM +0100, Javier Herrero wrote:
quoted text
> Dear Vojtech,
>
> I think that a 1:1 mapping between linux keycodes and what keyboard sends 
> is right, because the scan code to key code conversion is already 
> programmed and done inside the FPGA code.

And the FPGA code changes with different keyboards attached?

quoted text
> Best regards,
>
> Javier
>
> Vojtech Pavlik escribió:
>> On Thu, Jan 31, 2008 at 01:18:22AM +0800, Bryan Wu wrote:
>>
>>> +static irqreturn_t opencores_kbd_isr(int irq, void *dev_id)
>>> +{
>>> +	unsigned char c;
>>> +	struct platform_device *pdev = dev_id;
>>> +	struct opencores_kbd *opencores_kbd = platform_get_drvdata(pdev);
>>> +	struct input_dev *input = opencores_kbd->input;
>>> +
>>> +	c = readb(opencores_kbd->addr_res->start);
>>> +	input_report_key(input, c & 0x7f, c & 0x80 ? 0 : 1);
>>> +	input_sync(input);
>>> +
>>> +	return IRQ_HANDLED;
>>> +}
>>  This looks utterly wrong: It assumes 1:1 mapping between Linux keycodes
>> and what the keyboard sends, which I can't believe is the case.
>>
>
> -- 
> ------------------------------------------------------------------------
> Javier Herrero                            EMAIL: jherrero@hvsistemas.com
> HV Sistemas S.L.                          PHONE:         +34 949 336 806
> Los Charcones, 17A                        FAX:           +34 949 336 792
> 19170 El Casar - Guadalajara - Spain      WEB: http://www.hvsistemas.com 

-- 
Vojtech Pavlik
Director SuSE Labs
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