From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F0DC34D396 for ; Sun, 2 Nov 2025 19:32:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762111950; cv=none; b=DJS8vS2VS2iI+ocY6m6v11ajuOUh/npjv3QW4kU+cPM4d4PQzWjNoNRIqggA2O2GT9E7a9WNUhU4oFOumb6X25xXmOkum6hLrL+Mf9TEaGlAQSvmN5koenWXzJPopQi49HhaQzUHpnBLaTE88wBPmExtRl2FN4m2BdsF2Te7E8k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762111950; c=relaxed/simple; bh=whjSaAoEidsCbRgS6I4kk5cKqtik1ZyQAhPwzT4v7uc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=K9dkw42U3clof5iQbTCNttWHp0lc2M+tVZ2S+dbfbqhtbFj0ZEGAsM/jNhxfKSyeaKsC+iOiMlN8LImLSOWTZrXl0XQh43UsHcpjRD9jaGvUcpD8KK12/01y5vpAw+ZsHjY2IINjD7Wz+PZ1c2bqati0NJ2UNzKEdMNZ9zLt3OQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=APQpyu6J; arc=none smtp.client-ip=209.85.128.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="APQpyu6J" Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-475dab5a5acso17414795e9.0 for ; Sun, 02 Nov 2025 11:32:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1762111946; x=1762716746; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:from:to:cc:subject:date:message-id :reply-to; bh=/eMU8pok1gsabfyo+tR79iwjRZxKmugJef8B2DtU1Jo=; b=APQpyu6JaQ+LBl7jAzSynCmEcUaVNqsjFYaMtwvqmtYQwYWfG6QP1A67PEvv44eok6 w6v7eodpQGW87wV0aNqDE1EwjAdmLfo+ckkgHdNaYe6k0BoS55wc+ZglUVxRWunVDr/R /Wij7gpbh1imWdN/VovQkk5QMDyWAnZ2N4mkVVij/EK4bjD1WPpXxU5jT2WfD2svqBNi lddVxAHxxBHWeQ/UN+cT/pHwpDLfhhplBgGfBcN0/MD8t8UQ+FEeJrJLUWpMwoL89XdD WiXdJNDVyNXkZ9D93lOojgKWCQjBlHejh3botR9aQWhdincOHISOv394lT/dZiC9IXEY I7jQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762111946; x=1762716746; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:sender:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=/eMU8pok1gsabfyo+tR79iwjRZxKmugJef8B2DtU1Jo=; b=K2zZ4q/fF1t2lKUfgYtKsTA8/xQKVMDZER9D05Z2HvYgE4osc4IZq6Xn7qLs6T4jfy 2ugs5RWGYoHPPpefKq+Ahd7Cc1XM8X6FZopP4MdyV92mkDdi93nQDlGlVyac0F6PKIA+ KL3ecWuEVrrAz6SVM3zsEGzMi6XQiKPXY2zQlVhG+HBbluD3rRdJWGZ2aNzSKlmuDR36 UCRqKBXe71SZWV3pseP7Hn8axhRoCFRYxWME25Y5PSf38idt1r7f4FklUdf2LJgpvd5/ 4KwafjsLqqHSY2h/Hs8F37oDODAFMmwt1Fv/bM/onKQPcSeDFCijZCJooOi7YPJhGIVN R8TQ== X-Gm-Message-State: AOJu0YzfUlsBz7cYriYzvSCA89LYn584XMENgYdyB1lQhhFlSCani0ub zsnmszg+H5BESG2hRx+tTzkEm9ghNdaaS3B4gBVz9rJKFtD7c6VKNL9S X-Gm-Gg: ASbGncsIksG6uZt9npvF8xAjghhUmpmPkkDSqBrBTXRAnuXXPeOSXkdQQTdgIhWI2VE CnO/2cvKf/LHjOc2DyxPusiErXHtms7BwNBsV2G63/KuAGVypjt1CyGOHiw3VlJqCOtsgVsFkSl qwORuCWUJ2voOAOCeBvZEXs4+PqbH28oKcF0sAMaPncYECPxQxict9kgMoNYl+2f8Yn9DuURSRW Y9MRZN5PAWunKT6LXbME5hnSVW/w6a+wOB1o44KowZX1bGlr6+IY8X+DO7kRhTj58sV+YAIrajQ gsWMuk0vEKTX2P3fnzQx+uafNWb38qllotk3ZooDDH7xn7qCDFYYZWz+AFjxLh4EtA0PgevHyE7 0H6kPoGOqfn37zwP9YKyA90d9BI1UzQhJcrOIAxqBASaCeQnLfO2lb3fy4GfrzuTbZYJVtBzowU E4fy1MmuKbODP/cNf68Q424lFrif5qtT4Bug== X-Google-Smtp-Source: AGHT+IF5SP0ccIt4MvydGShzSzqAzCg1KkGermAxVJoCXmKeDaQsnLv+TZBc3g5LnA1ZDOdJfqprCw== X-Received: by 2002:a05:600c:b8d:b0:475:e007:baf1 with SMTP id 5b1f17b1804b1-47730893602mr121858655e9.34.1762111946265; Sun, 02 Nov 2025 11:32:26 -0800 (PST) Received: from eldamar.lan (c-82-192-244-13.customer.ggaweb.ch. [82.192.244.13]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429cdf42104sm5780115f8f.3.2025.11.02.11.32.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 02 Nov 2025 11:32:25 -0800 (PST) Sender: Salvatore Bonaccorso Received: by eldamar.lan (Postfix, from userid 1000) id 617D8BE2EE7; Sun, 02 Nov 2025 20:32:24 +0100 (CET) Date: Sun, 2 Nov 2025 20:32:24 +0100 From: Salvatore Bonaccorso To: "Deucher, Alexander" Cc: stable , Greg Kroah-Hartman , Sasha Levin , Hamza Mahfooz Subject: Re: Missing backport of 3c591faadd8a ("Reapply "Revert drm/amd/display: Enable Freesync Video Mode by default"") in 6.1.y stable series? Message-ID: References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Hi Alex On Wed, Oct 29, 2025 at 09:47:35PM +0000, Deucher, Alexander wrote: > [Public] > > > -----Original Message----- > > From: Salvatore Bonaccorso On Behalf Of > > Salvatore Bonaccorso > > Sent: Tuesday, October 28, 2025 3:18 PM > > To: stable > > Cc: Greg Kroah-Hartman ; Sasha Levin > > ; Deucher, Alexander ; > > Hamza Mahfooz > > Subject: Missing backport of 3c591faadd8a ("Reapply "Revert drm/amd/display: > > Enable Freesync Video Mode by default"") in 6.1.y stable series? > > > > Hi > > > > We got in Debian a request to backport 3c591faadd8a ("Reapply "Revert > > drm/amd/display: Enable Freesync Video Mode by default"") for the kernel in Debian > > bookworm, based on 6.1.y stable series. > > > > https://bugs.debian.org/1119232 > > > > While looking at he request, I noticed that the series of commits had a bit of a > > convuluted history. AFAICT the story began with: > > > > de05abe6b9d0 ("drm/amd/display: Enable Freesync Video Mode by default"), this > > landed in 5.18-rc1 (and backported to v6.1.5, v6.0.19). > > > > This was then reverted with 4243c84aa082 ("Revert "drm/amd/display: > > Enable Freesync Video Mode by default""), which landed in v6.3-rc1 (and in turn > > was backported to v6.1.53). > > > > So far we are in sync. > > > > The above was then reverted again, via 11b92df8a2f7 ("Revert "Revert > > drm/amd/display: Enable Freesync Video Mode by default"") applied in > > v6.5-rc1 and as well backported to v6.1.53 (so still in sync). > > > > Now comes were we are diverging: 3c591faadd8a ("Reapply "Revert > > drm/amd/display: Enable Freesync Video Mode by default"") got applied later on, > > landing in v6.9-rc1 but *not* in 6.1.y anymore. > > > > I suspect this one was not applied to 6.1.y because in meanwhile there was a > > conflict to cherry-pick it cleanly due to context changes due to > > 3e094a287526 ("drm/amd/display: Use drm_connector in create_stream_for_sink"). > > > > If this is correct, then the 6.1.y series can be brough in sync with cherry-picking the > > commit and adjust the context around the change. > > I'm attaching the proposed change. > > > > Alex in particular, does that make sense? > > Yes, that makes sense to me. Thanks for the confirmation. Greg, Sasha so can this be picked up as well for 6.1.y? The patch was attached in previous message, but I can resubmit it if needed. *But* the patch submission is solely based on the above and on the request from https://bugs.debian.org/1119232 . I was not able to verify myself the underlying issue. So I really appreciate the input from Alex here and would prefer an explicit ack from him. Regards, Salvatore