From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 74FE94C6C for ; Fri, 30 Sep 2022 15:02:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE9E3C433D6; Fri, 30 Sep 2022 15:02:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1664550144; bh=T6FiqdMep748yXvI5CONSjuxDxr1LADx4NBVpN7SLAs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=wyL4u2x1rmAXexFxrjyPalUBK/0ftnKp5NyT/irG32ZWsLlj5mzGAPsQ8A+68U5JH RxisN4clTMWxbkt4Tri+ABURoWpQPaVwO/FOjsGBqO+6/DcVXqHkm8XgXt9A4o1MIJ mjRYvehDZMMg6SQg3T/Fev5L+4OIXiNGNSNKlOms= Date: Fri, 30 Sep 2022 17:02:21 +0200 From: Greg KH To: Jerry Ling Cc: Thorsten Leemhuis , stable@vger.kernel.org, regressions@lists.linux.dev Subject: Re: Regression on 5.19.12, display flickering on Framework laptop Message-ID: References: <55905860-adf9-312c-69cc-491ac8ce1a8b@cern.ch> <36d318f0-9fc4-d5d9-9dc2-26145c963f0f@cern.ch> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <36d318f0-9fc4-d5d9-9dc2-26145c963f0f@cern.ch> On Fri, Sep 30, 2022 at 09:05:31AM -0400, Jerry Ling wrote: > > If it is, simply starting with "i915.enable_psr=0" might already help. > > unfortunately this didn't help. Ick. Ok, can you test your own kernel build out? If I provide a patch that reverts the what I think are offending commits, can you test it? Also, does 6.0-rc7 also have this same problem? That should be tested first here, and if that's a problem, then we can get the i915 developers involved. thanks, greg k-h