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Published 20 hours ago • verified publisher icon dmitry-s93

MSI GS75 8SE

Open ssergio-ll opened this issue 2 years ago • 4 comments

Hi!

I report my laptop for fix compatibility.

MY LAPTOP

  • Laptop: MSI GS75 8SE
  • EC Version: 17G1EMS1.107
  • EC Build: 07/12/2019

MY TEST

  • Cool Boost: Works!
  • Modes (High Performance, Balanced, etc): Not Working. All options are disabled.
  • Battery (Best for mobility, balanced, etc). Works!
  • Keyboard Backlit: Not Working. Option is disabled.
  • FN -> Super. Not Working.
  • Webcam. Not Working. Option is disabled.
  • USB Power share. Not Working. Option is disabled.

MY EC DUMP

$ sudo hexdump -C /sys/kernel/debug/ec/ec0/io [sudo] password for user:

00000000 00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000020 00 00 00 00 00 00 00 00 00 00 00 b0 e0 06 4b 0f |..............K.| 00000030 02 05 01 0d 50 0a 05 00 a0 14 60 3b 71 02 c0 00 |....P.....`;q...| 00000040 50 0a 27 00 00 12 c8 f7 e3 06 10 39 37 0c f8 43 |P.'........97..C| 00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| 00000060 00 00 00 00 00 00 00 00 3a 00 37 40 46 4c 52 58 |........:.7@FLRX| 00000070 64 32 2d 32 3c 46 46 46 4b 00 08 03 03 03 03 03 |d2-2<FFFK.......| 00000080 38 00 37 3d 41 47 4d 57 5e 32 00 32 3c 46 46 50 |8.7=AGMW^2.2<FFP| 00000090 6e 00 08 03 03 03 03 05 02 00 7d 02 00 64 00 00 |n.........}..d..| 000000a0 31 37 47 31 45 4d 53 31 2e 31 30 37 30 37 31 32 |17G1EMS1.1070712| 000000b0 32 30 31 39 30 39 3a 34 32 3a 31 38 00 12 00 00 |201909:42:18....| 000000c0 00 01 25 00 00 9e 40 00 00 00 00 9b 00 8a 00 00 |..%...@.........| 000000d0 00 00 00 00 70 80 00 00 00 00 00 80 00 00 00 00 |....p...........| 000000e0 e2 02 00 05 10 00 00 00 00 00 00 00 00 9a 00 bc |................| 000000f0 00 00 80 83 0d 00 05 00 00 00 32 00 00 00 00 00 |..........2.....| 00000100

Thanks!

ssergio-ll avatar Oct 22 '22 12:10 ssergio-ll

Hi. Can you boot into Windows and watch the registers change in EC when you change the settings? If yes, then I will write how to do it.

dmitry-s93 avatar Oct 22 '22 17:10 dmitry-s93

I haven't Windows, only Linux (KDE Neon 22.04). Can I see it another way?

ssergio-ll avatar Oct 22 '22 17:10 ssergio-ll

When changing modes on your laptop, the 0xf2 register is probably changing. Judging by the discussion in https://github.com/YoyPa/isw/issues/25, this does not work on Linux.

Is the brightness of the keyboard adjustable using the buttons on the keyboard? RGB lighting may not be controlled by changing of EC value.

Regarding FN -> Super, On / Off Webcam and USB Power Share, you need to see if it is supported in Windows and look for the right register. Do you know of any way to change these settings under Linux?

Fan control should work when this feature will be ready.

dmitry-s93 avatar Oct 22 '22 19:10 dmitry-s93

  • Webcam. Not Working. Option is disabled.

Enable / disable webcam should work in the next version. Fixed in https://github.com/dmitry-s93/MControlCenter/pull/37

dmitry-s93 avatar Oct 27 '22 21:10 dmitry-s93