Re: [PATCH 0/4] Input: atmel_mxt_ts - make it work on Tegra

On 06/12/2014 05:25 AM, Nick Dyer wrote:

Stephen Warren wrote:

quoted

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I will test this on my setup and see if I can figure out what is causing
the problem.

Nick, did you get anywhere reproducing my problem? Unfortunately with
your recent patches merged, I can't get the touchpad working at all,
whereas before I had a few simple patches that made it work:-(

I haven't been able to reproduce your issue, I have a devicetree based
system that will successfully probe without a config file.

Could you send me the dmesg output with all of the driver debug enabled? It
would be good to see how far it is getting.

My apologies; I should have retested before asking about this again. I
guess something must have changed in linux-next since the last time I
tested this.

With next-20140611 plus the following patches on top:

d3168ccd7d57 ARM: tegra: enable Atmel touchpad in defconfig
fc1d7c4aefe0 ARM: tegra: add touchpad to Venice2 DT
da5f283a52ea Input: atmel_mxt_ts: implement device tree parsing
22911ed92e76 Input: atmel_mxt_ts: define a device tree binding
57f79f65a8f9 Input: atmel_mxt_ts - Set pointer emulation on touchpads

... the driver built into the kernel, and no firmware available in
/lib/firmware, the touchpad now works.

Are you still expecting to take my DT binding patches above and resend them?

One bug I see is that the mouse doesn't seem to release when I drag it
(either through double clicking and holding on the second click, or by a
two-finger drag). Is that a known issue?