From patchwork Sat Aug 6 00:30:34 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: cpaul@redhat.com X-Patchwork-Id: 9265833 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id B32F160754 for ; Sat, 6 Aug 2016 00:31:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A3BAE2844A for ; Sat, 6 Aug 2016 00:31:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 97A44284DF; Sat, 6 Aug 2016 00:31:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5F73E2844A for ; Sat, 6 Aug 2016 00:31:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 992416EC85; Sat, 6 Aug 2016 00:31:16 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTPS id CE8DC6EC7E; Sat, 6 Aug 2016 00:31:13 +0000 (UTC) Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 3D3D961E40; Sat, 6 Aug 2016 00:31:13 +0000 (UTC) Received: from whitewolf.lyude.com (vpn-55-233.rdu2.redhat.com [10.10.55.233]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u760V7pL031039 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 5 Aug 2016 20:31:12 -0400 From: Lyude To: dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, xorg-driver-ati@lists.freedesktop.org Subject: [PATCH 2/7] drm/radeon: Don't print error on aux transaction timeouts Date: Fri, 5 Aug 2016 20:30:34 -0400 Message-Id: <1470443443-27252-3-git-send-email-cpaul@redhat.com> In-Reply-To: <1470443443-27252-1-git-send-email-cpaul@redhat.com> References: <1470443443-27252-1-git-send-email-cpaul@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.39]); Sat, 06 Aug 2016 00:31:13 +0000 (UTC) Cc: Alex Deucher , Lyude , =?UTF-8?q?Christian=20K=C3=B6nig?= , linux-kernel@vger.kernel.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Since it's normal for DRM to retry our aux transaction helpers multiple times in a row, up to 32 times for each attempted transaction, we're making a lot of noise that is no longer necessary now that DRM will just print the return code we give it. Signed-off-by: Lyude --- drivers/gpu/drm/radeon/radeon_dp_auxch.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c index db64e00..2d46564 100644 --- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c +++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c @@ -164,7 +164,6 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg } if (tmp & AUX_SW_RX_TIMEOUT) { - DRM_DEBUG_KMS("dp_aux_ch timed out\n"); ret = -ETIMEDOUT; goto done; }