Logitech HERO firmware upgrade

[hughsie]

Opened by @r3pek:

Logitech released on Set 15th a firmware upgrade to the HERO sensor making it 25K capable. (https://blog.logitech.com/2020/09/15/logitech-g-introduces-hero-25k-sensor-the-industrys-highest-performing-dpi-offering/)

Will this firmware upgrade be distributed via LVFS? Thanks.

[FFY00]

I think this was just marketing, the HERO sensor has always been able to do 25k DPI, you should be able to configure this in libratbag. This was hidden in the Windows software but libratbag allows you to configure the max dpi reported by the device. All mice with the HERO sensor I have tested allow this, so if this was indeed enabled with a firmware upgrade, it wasn't recent.

[r3pek]

@FFY00
$ ratbagctl list
hollering-marmot: Logitech G635 Gaming Headset
cheering-viscacha: Logitech G502 HERO SE
$ ratbagctl cheering-viscacha dpi get-all
100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2800 3000 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 13500 14000 14500 15000 15500 16000

Mine doesn't look like it....