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Profile

EZ Evgeny Zinoviev

  • Login: ch1p
  • Email: reg@ch1p.io
  • Registered on: 06/16/2017
  • Last sign in: 01/22/2025

Issues

open closed Total
Assigned issues 0 0 0
Reported issues 3 3 6

Projects

Project Roles Registered on
coreboot Developer 05/31/2019

Activity

08/23/2024

EZ 03:53 PM coreboot Other #554: Do not follow ch1p's guide on flashing Thinkpad W530 with only 8MB chip!!
> I just said you were being very helpful
I know, I saw, thank you for that. I'm just saying that IFD is not the problem... I gave you correct (I believe) instructions on how to fix it.
Flashrom was unable to flash 0x00800000 and a...
Evgeny Zinoviev
EZ 02:47 PM coreboot Other #554: Do not follow ch1p's guide on flashing Thinkpad W530 with only 8MB chip!!
Oh come on, please stop spreading FUD. First on reddit, now here. I actually submitted the W530 coreboot port, and I developed this ifd-changing trick in order to simplify my life when I had to reflash frequently, as I had to do it reall... Evgeny Zinoviev

04/06/2024

EZ 12:51 AM coreboot Bug #533: T440p audio mute button and fan control not working
For everyone who encounters this issue - I just found another workaround:
just pass `force_load=1` to thinkpad_acpi module.
Evgeny Zinoviev

03/09/2024

EZ 01:54 PM coreboot Bug #533 (Resolved): T440p audio mute button and fan control not working
Evgeny Zinoviev

03/08/2024

EZ 12:24 AM coreboot Bug #533: T440p audio mute button and fan control not working
frantic from xboot wrote in #note-10:
> frantic from xboot wrote:
> ...
Well I'm glad that my guess turned out to be correct. Thank you for testing and verifying. I guess my SMBIOS is also messed up in some way (no idea why :D), or at ...
Evgeny Zinoviev

03/07/2024

EZ 12:43 PM coreboot Bug #533: T440p audio mute button and fan control not working
There's also a chance that some, for example, SMBIOS tables or something similar are not filled or filled incorrectly, and as a result, the thinkpad_acpi linux driver just doesn't recognize the device as valid and supported. So I'd look ... Evgeny Zinoviev
EZ 12:39 PM coreboot Bug #533: T440p audio mute button and fan control not working
> Where would the code to the mute button LED be? I'm happy to go and try fix it, as I have the revision to a version of coreboot where the LED worked. So I can probably try just see the differences.
> ...
Well, I'd start from `src/ec/l...
Evgeny Zinoviev
EZ 12:35 PM coreboot Bug #533: T440p audio mute button and fan control not working
P.P.S. You say on libreboot everything works, what revision of libreboot did you use exactly? Because I tried some of their recent ones and these issues were already there. Evgeny Zinoviev
EZ 12:27 PM coreboot Bug #533: T440p audio mute button and fan control not working
Hi,
I switched to T440p as my daily driver some time ago and I can confirm the missing fan controls and the mute button issue. There was also an issue with incorrect behavior of the LED on the laptop's lid, but I already committed a f...
Evgeny Zinoviev

04/07/2023

EZ 04:54 PM coreboot Bug #121: T520: Hangs in OS
On my x230 with gentoo, with recent kernel the situation has worsened significally. If on 5.x kernels it worked somewhat stable (I had crashes maybe once in a month or so and maybe it wasn't even coreboot related), now I after upgrade to... Evgeny Zinoviev

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