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Received: from DM4PR12MB5311.namprd12.prod.outlook.com (2603:10b6:5:39f::7) by BY5PR12MB5016.namprd12.prod.outlook.com (2603:10b6:a03:1c5::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5654.20; Fri, 23 Sep 2022 18:41:41 +0000 Received: from DM4PR12MB5311.namprd12.prod.outlook.com ([fe80::fc54:e514:e096:b243]) by DM4PR12MB5311.namprd12.prod.outlook.com ([fe80::fc54:e514:e096:b243%3]) with mapi id 15.20.5654.020; Fri, 23 Sep 2022 18:41:40 +0000 Message-ID: Date: Fri, 23 Sep 2022 14:41:37 -0400 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2 Subject: Re: [REGRESSION] Graphical issues on Lenovo Yoga 7 14ARB7 laptop since v6.0-rc1 (bisected) Content-Language: en-US To: August Wikerfors , Alex Deucher Cc: Thorsten Leemhuis , Harry Wentland , Rodrigo Siqueira , Alex Deucher , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, regressions@lists.linux.dev References: <33cf5071-3157-a3c2-3252-3a8ab926c60d@augustwikerfors.se> From: Leo Li In-Reply-To: <33cf5071-3157-a3c2-3252-3a8ab926c60d@augustwikerfors.se> Content-Type: text/plain; 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I wasn't aware that there are currently psr su edp panel + rembrandt apu systems out in the wild. In any case, psrsu + rmb should be working, and there might something specific to your configuration that's hitting a corner case. The dmesg will shed some light. Thanks Leo On 2022-09-22 14:13, August Wikerfors wrote: > Hi Alex, > > On 2022-09-22 15:59, Alex Deucher wrote: >> On Thu, Sep 22, 2022 at 8:54 AM Thorsten Leemhuis >> wrote: >>> >>> Hi, this is your Linux kernel regression tracker. Top-posting for once, >>> to make this easily accessible to everyone. >>> >>> @amdgpu developers, what up here? August afaics didn't even get a single >>> reply for his report that even identifies the change that's causing the >>> problem. We're already late in the development cycle, so it would be >>> good if someone could take a closer look into this before it's too late >>> for 6.0. >> >> Been a busy week.  Haven't had a chance to look into this yet.  Does >> the issue still happen with this patch: >> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git%2Fcommit%2F%3Fid%3D66f99628eb24409cb8feb5061f78283c8b65f820&data=05%7C01%7Csunpeng.li%40amd.com%7Cb3457b7e83df4b2c7d4308da9cc63280%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637994672320000021%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=a0EMjX6L13FaQU0mqxp5vO9vRe0BEDBDJ5emOdCj8gY%3D&reserved=0 > Yes, the issue still happens with that patch, and also with the current > git master (dc164f4fb00a0abebdfff132f8bc7291a28f5401). > > Regards, > August Wikerfors