[Support request] Toggle Quick Charge USB Port ?

[Three-Sunfl0wers]

Laptop model

PS63 8-RC (2019)

EC firmware version

16S1EMS1.104

EC Dump

00 01 02 03 04 05 06 07  08 09 0a 0b 0c 0d 0e 0f

00   00 80 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
10   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
20   00 00 00 00 00 00 00 00  00 00 20 81 3f 06 40 0a  |.......... .?.@.|
30   03 03 01 0d 51 0a 05 00  a0 14 60 3b 71 02 80 00  |....Q.....`;q...|
40   50 0a 41 00 63 0d f7 04  9e 08 30 3e b5 0b f8 43  |P.A.c.....0>...C|
50   00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
60   00 00 00 00 00 00 00 00  2e 00 32 3a 41 46 5a 5f  |..........2:AFZ_|
70   64 1e 1e 3a 41 48 50 55  64 00 03 05 05 05 05 03  |d..:AHPUd.......|
80   1e 00 32 3c 46 52 5a 5d  64 1e 1e 32 41 48 50 55  |..2<FRZ]d..2AHPU|
90   64 00 03 05 05 06 03 03  02 00 6e 02 00 66 00 00  |d.........n..f..|
a0   31 36 53 31 45 4d 53 31  2e 31 30 34 30 31 30 34  |16S1EMS1.1040104|
b0   32 30 31 39 31 35 3a 33  31 3a 30 38 63 0d 00 00  |201915:31:08c...|
c0   00 01 25 00 00 9e 40 00  01 14 00 da 01 03 14 00  |..%...@.........|
d0   00 00 40 00 70 00 00 00  00 00 00 80 00 00 00 00  |..@.p...........|
e0   e2 02 00 01 10 00 00 00  00 00 00 00 00 b7 00 e4  |................|
f0   00 00 80 81 0d 00 05 00  00 00 00 00 00 00 00 00  |................|

BIOS version

E16S1IMS.109

GPU

Nvidia

Number of fans

2 fans

Webcam block

• No webcam
• Slider (small thing that covers the camera)
• Camera Button (often on F6 key)
• Camera Toggle Switch (often on the side of case)
• Camera switch in MSI App

Keyboard backlight type

Single color

Win and FN button location

The FN key is on the right side of the Win key

Mic and Speaker mute LED

• Speaker mute led
• Mic mute led
• No leds / no mute buttons

Distro name and version

Dual Boot : Win 11 / Ubuntu 26.04 (via grub)

Additional context

Thanks for this project ! So far every feature supported by both msi-ec and my laptop has worked really nicely.

My laptop can enable a Fast Charge ("QC" / Quick Charge) mode on the left USB Port. An LED lights up and the port delivers more power for charging, say, your phone. This feature is enabled and disabled from MSI Creative Center.

By playing around with RWEverything in Win 11, it seems two values are changing when toggling this mode :

• address 2b is at 80 when QC off and at 81 when QC is on
• address 2c is increased or decreased when I switch QC on an off. However i struggle to identify a pattern. Here are some values i saw (formatted as : QC enabled / disabled) : 4f / 50 ; 47 / 48. And in the EC dump above (taken from Ubuntu with dd), QC was ON, address 2c is at 3f but i can't toggle QC off from linux.

Thanks !

[Three-Sunfl0wers]

Found a doc from MSI describing this QC feature for those who don't have this exact laptop

https://storage-asset.msi.com/global/picture/faq/10015790@2019-0419-0855-398251@kb_03499_en.pdf