??? iPad ?? > Bert Schiettecatte <bert at bertschiettecatte.com> ? 2016?10?19? ??3:33 ??? > > Hi Randy > > I just noticed there is no LVDS driver yet - > ./drivers/gpu/drm/rockchip/rockchip_lvds.c is missing, so I can't why not, it exists. > compile your .dts with my lvds changes. > > Do you know how I can add the LVDS driver? If you give me a starting > point I can work on it. > > Thanks > > Bert > > > On Tue, Oct 18, 2016 at 9:16 PM, Bert Schiettecatte > <bert at bertschiettecatte.com> wrote: >> Hi Randy >> >> I checked out your branch and USB works when I connect a mouse, >> thanks! I then connected some other generic HID device and I got this: >> >> [ 543.353890] usb 1-1.3: new full-speed USB device number 10 using dwc2 >> [ 543.468669] hid-generic 0003:16C0:07BC.0008: device has no >> listeners, quitting >> >> This is not an error, correct? >> >> Thanks >> Bert >> >> >> On Tue, Oct 18, 2016 at 7:28 PM, Bert Schiettecatte >> <bert at bertschiettecatte.com> wrote: >>> OK, the patch is already applied there, right? >>> >>>> On Tue, Oct 18, 2016 at 7:21 PM, ayaka <ayaka at soulik.info> wrote: >>>> >>>> >>>> On 10/18/2016 10:06 PM, Bert Schiettecatte wrote: >>>> >>>> Hi Randy >>>> >>>> Hope you are well? >>>> >>>> Meanwhile I solved my SD / LVDS problems. I have LVDS output and can boot >>>> from SD. >>>> >>>> Unfortunately there seems to be an issue with USB. When I plug in a mouse >>>> to one of the USB ports on the reload board I get this: >>>> >>>> ... >>>> [ 3.431863] usb 1-1.3.2: Product: USB Optical Mouse >>>> [ 3.436737] usb 1-1.3.2: Manufacturer: Logitech >>>> [ 3.443943] input: Logitech USB Optical Mouse as >>>> /devices/platform/ff540000.usb/usb1/1-1/1-1.3/1-1.3.2/1-1.3.2:1.0/0003:046D:C077.0001/input/input0 >>>> [ 3.457352] hid-generic 0003:046D:C077.0001: input,hidraw0: USB HID >>>> v1.11 Mouse [Logitech USB Optical Mouse] on >>>> usb-ff540000.usb-1.3.2/input0 >>>> [ 4.588211] usb usb1-port1: disabled by hub (EMI?), re-enabling... >>>> [ 4.595848] usb 1-1: USB disconnect, device number 2 >>>> [ 4.602261] usb 1-1.3: USB disconnect, device number 3 >>>> [ 4.608815] usb 1-1.3.1: USB disconnect, device number 4 >>>> [ 4.615884] usb 1-1.3.2: USB disconnect, device number 5 >>>> [ 6.058190] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? >>>> [ 7.318273] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? >>>> [ 8.568319] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? >>>> [ 9.828165] usb usb1-port1: Cannot enable. Maybe the USB cable is bad? >>>> [ 9.835164] usb usb1-port1: unable to enumerate USB device >>>> root at linaro-alip:~# >>>> >>>> Jacob already pointed me at your patch set [RESEND PATCH v7 0/4] the fix for >>>> the USB HOST1 at rk3288 platform but I want to ask if these patches are >>>> already finished, and what repository and branch you applied them to? >>>> >>>> I am currently using release-4.4 from the rockchip repository on github. I >>>> tried applying your patches but got several errors, so just want to double >>>> check with you. >>>> >>>> For the upstream, try this >>>> https://github.com/hizukiayaka/linux-kernel/tree/firefly-rk3288-reload-next >>>> >>>> >>>> Thanks for your help and patience, >>>> Bert >>>> >>>>
