From nobody Wed Jun 17 05:14:06 2026 Received: from mail-qk1-f170.google.com (mail-qk1-f170.google.com [209.85.222.170]) (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 EE96736EA93 for ; Mon, 27 Apr 2026 22:58:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.170 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777330728; cv=none; b=Z9kTAtGA2Jzh41sF60ePUqdPR6Pf6C/dRzTQZMllOBgb9RuzstssmoHdTJFugMnMXwiu6jZx1q93gydR0wdCKk9SUOJ4zsFFejoh2DS/7cY9u3xqgt+n+YJm68RAr2zaygMvebI0XXVE4nFSTL8T8QMySgjhF4dMwNzLyI7S2mo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777330728; c=relaxed/simple; bh=9CHSdUDdNO2hEIjcLm7Au8eogw0Wt8TNi688I00uEfQ=; h=Message-ID:Date:MIME-Version:To:Cc:Subject:From:Content-Type; b=eUR7nJDIhPoPSSzDMeG+6bSj+IKWel6VoQhu36xsImmdK6bicrhhRCE7ALzJS6XgK/EGqp7WQ5L1I2/d87bJkUnZv5i1CvRv6GK1+6esg2RYhs4BqaF1HTKFeO30IC3YBMbDhUiZBW/7v7PGisMPEtRe1KmtRYGUdlrihDba3vA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tennr.com; spf=pass smtp.mailfrom=tennr.com; dkim=pass (2048-bit key) header.d=tennr.com header.i=@tennr.com header.b=c0bBBTrX; arc=none smtp.client-ip=209.85.222.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=tennr.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=tennr.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tennr.com header.i=@tennr.com header.b="c0bBBTrX" Received: by mail-qk1-f170.google.com with SMTP id af79cd13be357-8cbb6d5f780so962830985a.1 for ; Mon, 27 Apr 2026 15:58:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tennr.com; s=google; t=1777330726; x=1777935526; darn=vger.kernel.org; h=content-transfer-encoding:from:content-language:subject:cc:to :user-agent:mime-version:date:message-id:from:to:cc:subject:date :message-id:reply-to; bh=+tTpdXP31L/w3dxQzZkwmCqv09pS8R5zE05I+AiYdQk=; b=c0bBBTrXrDTP1CoVoo/ZxZzC2w8HPAX75BiQbSGav1I9pSWQmjgIRI974MN3Ou8czk yQeqNlejBm1ExG6V5366NTF7cAAE7ubZhu49N1nIEvglPl43OecDKoMYnv0RQPXOHMjs BpZ3pLTHb3CrsyE7b0l3+zJSOWnfEl9t85xZZRgH9eNIfLp9QlXQHRGtqE1KvdqtDuSg q9x+k5bBZxT+LLicdAbofqEc0t1sUza+v+sXs8lOrxVtjnWt0KdzSdbE8ndq5X3WJE7J g4UD5+TwNBV1SHBqm8+Q5Z+AX4QSWnqaEDlG7EfhfLnn+TAOIyvLbUM7BKYC1SQ56EYn di3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1777330726; x=1777935526; h=content-transfer-encoding:from:content-language:subject:cc:to :user-agent:mime-version:date:message-id:x-gm-gg:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=+tTpdXP31L/w3dxQzZkwmCqv09pS8R5zE05I+AiYdQk=; b=sUw6kGz6AzpHpv+pb0Z8RT0V2LTGKssrjocHMOEFKmBHFhPRMJ/mguqNineV1MUR6+ 0rhOkQp/1m270R9FVmnElBvG2tCDdTUwLFa0Qq+A75Xn/w6H91B9T+5g4X+R7/Te2lFb 9QHjbCj6sUudOc97opeeuRci0hXYyKDSl76Px19JAMmKLUiI9q7gnoK/6N58M35FJweT SPT5k7ZdYCcBbRhwkzc1Tqt36ZQzopaBq09EHilKJOChmUH7SYm56k40QXRhx7BF6t43 DSNzAsn0C9bGsPnw5pOsjunHKtcpLPEojwpFcK70GweDsVndOEdU4b9jZUryFrLY1xH8 4lWA== X-Forwarded-Encrypted: i=1; AFNElJ/vXHarZ+l6knLEJetQGaralzhm11T2VqI5Fmp1ykvbcY+3JMQgcAAhD3dW3YfzL1sbJOleZjdQfg8qNKw=@vger.kernel.org X-Gm-Message-State: AOJu0YxMBUPP+1mL3FP2kdXGiZavQTj6t4iNJlUUA7/7iQ07bZfPCUo0 dgyUcqUv0zMjUC+zDFHqR6WPNYX+OFKlR8UXCuXZ9KGxNSaBF1giVboDYTKhjdavkkI= X-Gm-Gg: AeBDiesZGMIs8fRLUuUNS1SpBD1nvIWvlcE9K3AjlGmyMHgAjk6FrSW1A0jrtIFT3q+ hs952JmGV0e4PAolxnOt8kH6VSneCIhJbBDK4OLixu3Nd/J1zTKRKXQuo7NF2J5WWtk3rCyI1m9 ESMTxAJ90zb+DdmaPj6I6Chst+WlzPN2qtek//X7VCy8HIw/vQB+zZ+v3OHRJPGKXXh+fnw/hZ8 teluFGkdfk2RD6wUc5o/Z0TGFyQ7HKEqRm//jeKF9j+0GjYSg8nvqLgSs2H85uEMlCki8XID3tU uF61VZBufzMmcaI/oGdNVJfry02Wz3lTGPxwCGysos6QJmgjKYnpSgtXlvnF1VeY/nXrX4EX3sj ehuE7fNJGOQnb3FHWqxGzDhr8Q262n2/dcUbCfE/KbWVtWPSHPM4cWov/lzCo5OUljdACLi+u/A A5b8G4kQ+ZSpy07a7F54uvBFQ0DOBx5C1RRH7fgijuY9rToZhWXAnQ3JncOrwVIyEzhBE= X-Received: by 2002:ac8:58d6:0:b0:50f:b81e:c655 with SMTP id d75a77b69052e-5100e1fbae3mr7673691cf.57.1777330725738; Mon, 27 Apr 2026 15:58:45 -0700 (PDT) Received: from [172.25.10.5] ([104.225.247.194]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-8b3e2976bd6sm6538126d6.35.2026.04.27.15.58.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 27 Apr 2026 15:58:45 -0700 (PDT) Message-ID: <986650a0-2035-4082-9867-9c5ecd8dbc55@tennr.com> Date: Mon, 27 Apr 2026 18:58:44 -0400 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: Harry Wentland , Alex Deucher Cc: Leo Li , Rodrigo Siqueira , =?UTF-8?Q?Christian_K=C3=B6nig?= , Wayne Lin , Roman Li , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel test robot Subject: [PATCH] drm/amd/display: simplify FreeSync MCCS capability check Content-Language: en-US From: Avi Radinsky Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Simplify the FreeSync MCCS capability check by removing a redundant freesync_vcp_code test. The expression matches Coccinelle's !A || (A && B) to !A || B simplification without changing behavior. Fixes: 6f71d5dd3206 ("drm/amd/display: Read sink freesync support via mccs") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202604270741.pABgRDTb-lkp@int= el.com/ Signed-off-by: Avi Radinsky --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gp= u/drm/amd/display/amdgpu_dm/amdgpu_dm.c index e96a12ff2d31..b7fa74a87c1f 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -13436,7 +13436,7 @@ void amdgpu_dm_update_freesync_caps(struct drm_conn= ector *connector, if ((sink->sink_signal =3D=3D SIGNAL_TYPE_HDMI_TYPE_A || as_type =3D=3D FREESYNC_TYPE_PCON_IN_WHITELIST) && (!sink->edid_caps.freesync_vcp_code || - (sink->edid_caps.freesync_vcp_code && !sink->mccs_caps.freesync_supporte= d))) + !sink->mccs_caps.freesync_supported)) freesync_capable =3D false; =20 if (do_mccs && sink->mccs_caps.freesync_supported && freesync_capable)