From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2A4FBC433FE for ; Mon, 10 Jan 2022 15:36:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236265AbiAJPgZ (ORCPT ); Mon, 10 Jan 2022 10:36:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236258AbiAJPgU (ORCPT ); Mon, 10 Jan 2022 10:36:20 -0500 Received: from mail-ot1-x333.google.com (mail-ot1-x333.google.com [IPv6:2607:f8b0:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 55E38C061757 for ; Mon, 10 Jan 2022 07:36:20 -0800 (PST) Received: by mail-ot1-x333.google.com with SMTP id w19-20020a056830061300b0058f1dd48932so15346354oti.11 for ; Mon, 10 Jan 2022 07:36:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ffwll.ch; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=ATxtiYXvw3f0w5oe53WLDKO2TXCGgBhdfvvMrUcEva8=; b=RVKy991vsKZPUqeSDvtT2c9YiyufQrUJFAro3GIl16zm2A1XBsIfj41jeCAJyNNvZX fJWenSLCEqON+23Z9Fgua1U/hnSfW9NSgCEYmivvAwGhsdRW5Be2MM7+ME6WxDWUSnKz w0/63zBwzHpVY4Vyh6NTnG4VEau6+75eZO6VE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=ATxtiYXvw3f0w5oe53WLDKO2TXCGgBhdfvvMrUcEva8=; b=MmXWfD1dVAcQNO9WV6uImf+dbOp4yGeyIYbXca1Zs2gVuYfaqFU1hJgaGGNhdhrjdO Adx3udIwSCU2YB50+tNofnl+m+v8t0VY6EisjIbiBZHcQg3G4eNBTKeMfWjdK26CpnGy l72Gw3blGS59Vn+u54CnDvFTX1BgSoWZukOGiHYBHt1BhHprhB1MS1ToQZ9vya635tsg sdsn09Gs0V2rUASIvdJfllbdLwrv428xfcBZilFNEAtXtJztRFYVJDnHd9mq4gJkr1Bs iJZjbqEIv81lWWQ6F8k6yeI1gIJaV3bgslhv17DuhOpChvszLhPf3epMLJpK3FgOBANO lutg== X-Gm-Message-State: AOAM532cXR15+JxbzjYVrs94WCp7Ry0swFrdmfZUqsBkmmCFiS4WyzEy lQvIye01on0kTEdXVxzUJSmFG6saYzbE/E1hdklTbQ== X-Google-Smtp-Source: ABdhPJw01Lr6GKe3wvkwZbJM4Hvg5bnDiT/nQ6OYafRt8sdo7mWRLMgoKS0pl4fnXWSVt3gc0IRwJu6VUhJw8/ztu9Y= X-Received: by 2002:a9d:685a:: with SMTP id c26mr217105oto.239.1641828979718; Mon, 10 Jan 2022 07:36:19 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: Daniel Vetter Date: Mon, 10 Jan 2022 16:36:08 +0100 Message-ID: Subject: Re: [git pull] drm final fixes for 5.16 To: Linus Torvalds Cc: Dave Airlie , Alex Deucher , dri-devel , LKML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 7, 2022 at 6:42 PM Linus Torvalds wrote: > > On Thu, Jan 6, 2022 at 7:23 PM Dave Airlie wrote: > > > > There is only the amdgpu runtime pm regression fix in here. > > Thanks, from a quick test it works for me - the backlight actually > does eventually go away. > > It does so only on the second time the monitors say "no signal, going > to power save", but that has been true before too. > > So I think there's still some confusion in this area, but it might be > elsewhere - who knows what Wayland and friends do. At least it doesn't > look like a regression to me any more. Well it's not a true fix, just a "go back to exact old behaviour, but limited to relevant gpus for amdgpu only" so that i915 doesn't regress. I think there's some more debug to do here and Alex/Harry&team can look at leisure now :-) Cheers, Daniel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch