Re: [PATCH] HID: sony: Fix division by zero

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On Wed, Dec 28, 2022 at 11:38:03AM -0800, Roderick Colenbrander wrote:
Hi Alain,

Thanks for the info. Out of curiosity are the reported sensor values in the
hid report non zero?

Just wrote the print code and unexpectedly.. yes!

Here's a report of the raw_data variable in dualshock4_parse_report()
using printk:

[10793.137066] rd0=4 rd1=1 rd2=17 rd3=707 rd4=-8063 rd5=-1536 [10793.141121] rd0=4 rd1=0 rd2=17 rd3=698 rd4=-8061 rd5=-1546 [10793.145101] rd0=4 rd1=-1 rd2=19 rd3=699 rd4=-8062 rd5=-1544 [10793.149059] rd0=3 rd1=0 rd2=19 rd3=695 rd4=-8052 rd5=-1554 [10793.153085] rd0=4 rd1=-1 rd2=19 rd3=691 rd4=-8052 rd5=-1547 [10793.157059] rd0=4 rd1=0 rd2=18 rd3=709 rd4=-8057 rd5=-1551
As for testing there are no good apps. Evtest can at least do gamepad and
touchpad. Unfortunately we didn't make a proper desktop test app. Hopefully
in the future.
Ok got it, thank you.

Thanks,
Alain



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