Hi, > Am 07.09.22 um 09:38 schrieb Wang Yugui: > > Hi, > > > > > >> Hi > >> > >> Am 07.09.22 um 06:16 schrieb Wang Yugui: > >>> Hi, > >>> > >>>> Am 02.09.22 um 07:52 schrieb Wang Yugui: > >>>>> Hi, > >>>>> > >>>>> mgag200 broken on kernel-6.0-rc3 on DELL/T620. > >>>>> > >>>>> See the attachementment file for the graph output. > >>>> > >>>> Thanks for reporting the bug. We recently refactored some code of the driver. Can you bisect to the change that introduced the problem? > >>> > >>> 5.19.3 works well on this DELL/T620. > >>> > >>> so this problem should be a regression of 6.0. > >>> > >>> other bisect seem difficult for me. > >> > >> OK, thank you. Can you provide the dmesg log of the broken machine and the output of 'sudo lspci -vn' please? > > > > please see the attachment file for the output of 'lspci -vn'. > > 0a:00.0 0300: 102b:0534 (prog-if 00 [VGA controller]) > > It's the G200ER. I'll try to find related code that we recently changed. I might get back to you for testing a patch. Thanks so far. the patch based on kernel 6.0(rc4) will be easy to build and test here. By the way, this problem happen on DELL/T630 too. but it does not happen on DELL/T640. please see the attachment file for the output of 'lspci -vn' on DELL/T630 and DELL/T640. Best Regards Wang Yugui (wangyugui@xxxxxxxxxxxx) 2022/09/07
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lspci-vn.T630.tx
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lspci-vn.T640.txt
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