Messages in this thread | | | Date | Tue, 17 Aug 2010 13:14:59 -0400 | From | Neil Leeder <> | Subject | Re: [PATCH v2] input: mouse: add qci touchpad driver |
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On 8/13/2010 8:54 PM, Dmitry Torokhov wrote: > Also it is not a simple coincidence that to enable device you send 0xf4 > to it (which is PSMOUSE_CMD_ENABLE - standard PS/2 command). This tends > to suggest that interface is not actually hidden and that the device > (touchpad) could be replaced with other kinds of devices. > > Anyway, please try the driver (you may need to hardcode the IRQ trigger > type for now) and see if psmouse is able to talk to the touchpad. If it > is then serio is the proper solution.
Dmitri, I fixed one line in the wpce775x_serio driver which looked like a typo - hope I got that right:
for (i = 0; i < count; i++) - serio_interrupt(ps2if->serio, ps2if->data_in[1], 0); + serio_interrupt(ps2if->serio, ps2if->data_in[i], 0); }
I tried running with psmouse but it didn't work. The touchpad was never detected as a synaptics touchpad. I looked at the dataflow from the device and it wasn't responding to the commands that synaptics_detect() was sending it. It eventually showed up as an unknown logitech mouse. I can see data being passed through the serio driver but the logitech driver can't process it.
-- Neil -- Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
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