Re: [PATCH] hid: Implement HidP_GetUsageValueArray.

[Piotr Caban]

Hi Gabriel,
> On 26 Feb 2020, at 14:03, Gabriel Ivăncescu  wrote:
> -
>    if (element.caps.value.IsRange || element.caps.value.ReportCount <= 1 || !element.bitCount)
> -
>        return HIDP_STATUS_NOT_VALUE_ARRAY;

Do you know what happens when usages range and reports count doesn’t match?

I’m asking about a HID descriptor that looks like that:
USAGE_MINIMUM 1
USAGE_MAXIMUM 2
REPORT_SIZE 8
REPORT_COUNT 20
INPUT …
I wonder if the remaining reports are used as padding or if USAGE 2 is a value array.

Thanks,
Piotr