From patchwork Wed Dec 9 21:16:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Paul X-Patchwork-Id: 11962599 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CDC4C4361B for ; Wed, 9 Dec 2020 21:18:38 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 12BC723B77 for ; Wed, 9 Dec 2020 21:18:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 12BC723B77 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=poorly.run Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D9C186E1CE; Wed, 9 Dec 2020 21:18:36 +0000 (UTC) Received: from mail-qv1-xf42.google.com (mail-qv1-xf42.google.com [IPv6:2607:f8b0:4864:20::f42]) by gabe.freedesktop.org (Postfix) with ESMTPS id F0D896E1A8 for ; Wed, 9 Dec 2020 21:18:35 +0000 (UTC) Received: by mail-qv1-xf42.google.com with SMTP id p12so1347105qvj.13 for ; Wed, 09 Dec 2020 13:18:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=poorly.run; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RH0q26tWfSpC6Az0z0jtBiVQCPe6xjQ2CSrs1gGcCVY=; b=ALIYJ8lk2fMtT3Y5EQ31oN6a79sC+/k3E5JC1eAQR2iDW/1LoOdlCA5mrvDhmmYO/n UJByzDBLjw8nGq6pj8F6FJYV8yM/S1cKuOlDmrjo4Q4qaNNZszMbFtLgtz9QbIuUEBVz 4uNGSjpzgcIXtqOxJc3hpP2WuExboIpDyZpsEV25ND3/wKRUlCT7ey/h4/IQXos7oMIS T+BQ7X5LQFvrFA1iA4Hv0r0nnIqYcUjp6nRL7H3HUfZW4wjEHExTR04zPNkGbxTkgkTg EJ11nhesqB6K/lZ2ZlkznYDdj/nddJWviuU6ehUVA+698G+EQ8Iiil+ElUMqsJKVdSSA B8xQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=RH0q26tWfSpC6Az0z0jtBiVQCPe6xjQ2CSrs1gGcCVY=; b=QhdmjEbNWKIMV6X5JOX53EwPoLmPATHrffNfIBSrPAalL9zad+86bzdqtitXLD1QDt 0hgctsfCjdWIkKqMzNAZgFInlsZaznAjGeLB7HMZo7A1bkVuHGOewrCAKgnqCmno+2qA c/dSRr0vL1ByvlCxujN1MEu5udmrpt8Swc6Sd3KB2Ux4yqDlqPpVHiA+T1NhNnDlf3Qm UOgtaHEyreP7V7pB7VZhSmtG4ikPJKaTwwDYtOCETUdAkSkcHuy2yO8mA1wx5U6PvNTg FBFCp8Rew82nwg6y93bVn+mg3DHByZCjgxERoh08I/favYPDVOhfQSvi6fnUBYaNJCOd cX8g== X-Gm-Message-State: AOAM5334a6509gktCFezLr406lHb8lC4XSSbhNWY92EhlTlGc2iNF+gd ze7Fzze4AbXxLv/sPT4h8pfqCw== X-Google-Smtp-Source: ABdhPJzYTSL0HkbPXHw3Y1SjoJgoB7qP4AV5GV8JexPGKr3fmNHsgjURG9nxW3Xssm33uYwERMyImQ== X-Received: by 2002:a0c:8b99:: with SMTP id r25mr5437257qva.0.1607548715137; Wed, 09 Dec 2020 13:18:35 -0800 (PST) Received: from localhost (159.sub-174-193-24.myvzw.com. [174.193.24.159]) by smtp.gmail.com with ESMTPSA id 5sm1814156qtp.55.2020.12.09.13.18.34 (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Wed, 09 Dec 2020 13:18:34 -0800 (PST) From: Sean Paul To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH] drm/i915/display/tc: Only WARN once for bogus tc port flag Date: Wed, 9 Dec 2020 16:16:36 -0500 Message-Id: <20201209211828.53193-1-sean@poorly.run> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sean Paul , Rodrigo Vivi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Sean Paul No need to spam syslog/console when we can ignore/fix the flag. Signed-off-by: Sean Paul Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/display/intel_tc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index 4346bc1a747a..27dc2dad6809 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -262,7 +262,7 @@ static u32 tc_port_live_status_mask(struct intel_digital_port *dig_port) mask |= BIT(TC_PORT_LEGACY); /* The sink can be connected only in a single mode. */ - if (!drm_WARN_ON(&i915->drm, hweight32(mask) > 1)) + if (!drm_WARN_ON_ONCE(&i915->drm, hweight32(mask) > 1)) tc_port_fixup_legacy_flag(dig_port, mask); return mask;