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Groups > linux.debian.bugs.dist > #1079906
| From | hoxp18@noramail.jp |
|---|---|
| Newsgroups | linux.debian.bugs.dist, linux.debian.kernel |
| Subject | Bug#994242: resemble video issue on CML-TGP PCH machine |
| Date | 2021-11-07 11:30 +0100 |
| Message-ID | <DgNAZ-2zy-1@gated-at.bofh.it> (permalink) |
| References | <CXgPg-4MS-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Cross-posted to 2 groups.
Dear Maintainer, I've also met this situation on my new comet lake machine, Celeron G5905 (CML-R) with H510 chipset, then found this #994242 report. No visible video after initial boot. Same drm_WARN_ON and call trace. Maybe "TGP PCH + CML combo" support related (5.14, 2021 Feb): https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=4b97039e90bf895a7a1db47411079f0cffe395f6 FYI: freedesktop: drm/i915/cml : Add TGP PCH support https://patchwork.freedesktop.org/patch/410462/ I guess whether 5.10 LTS will merge those patches in the future will be important for Intel 10/11th gen CPU's iGPU users. regards,
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Bug#994242: linux-image-5.10.0-8-amd64: On a DELL Optiplex 5090 the screen goes black on boot John Hughes <john.hughes@calva.com> - 2021-09-14 15:40 +0200 Bug#994242: resemble video issue on CML-TGP PCH machine hoxp18@noramail.jp - 2021-11-07 11:30 +0100
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