Hi, On 04/04/2014 05:12 PM, Jason Cooper wrote: > On Thu, Apr 03, 2014 at 10:21:39PM +0200, Levente Kurusa wrote: > ... >> Oh and I had an idea of adding a new kernel parameter, something >> like 'qr_oops.*'. (Looking for a better name! :-) ) >> Basically, I thought of the following options so far: >> >> * qr_oops.disable=1 - disable it >> * qr_oops.scale=600x600 - scale the qr code so its easier to read >> with a phone. In my testing I had huge difficulties reading the >> QR codes, but when scaled to be a bit bigger it worked magically. >> This might not be so easy to implement this way, but with preset >> values, i.e. 4x4 squares instead of a pixel, it could work. > > oops.qr=0 - disabled > oops.qr=3 - make each QR pixel 3x3 screen pixels. > > I've found 3x3 works well for business cards and such. >
Yea this makes more sense. I'll go and implement this right now and send the changes to Teodora once finished. -- Regards, Levente Kurusa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/