From patchwork Sun Jun 29 19:03:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Stefan_Br=C3=BCns?= X-Patchwork-Id: 4445251 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BB54D9F32E for ; Mon, 30 Jun 2014 01:10:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EEE89202F8 for ; Mon, 30 Jun 2014 01:10:42 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id C993920256 for ; Mon, 30 Jun 2014 01:10:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E5BD66E30B; Sun, 29 Jun 2014 18:10:40 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx-out-1.rwth-aachen.de (mx-out-1.rwth-aachen.de [134.130.5.186]) by gabe.freedesktop.org (Postfix) with ESMTP id 4718F89FC8 for ; Sun, 29 Jun 2014 12:13:42 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.01,571,1400018400"; d="scan'208";a="336249553" Received: from hub1.rwth-ad.de (HELO mail.rwth-aachen.de) ([134.130.26.142]) by mx-1.rz.rwth-aachen.de with ESMTP; 29 Jun 2014 21:03:54 +0200 Received: from appserver.localnet (137.226.172.40) by mail.rwth-aachen.de (134.130.26.142) with Microsoft SMTP Server (TLS) id 14.3.181.6; Sun, 29 Jun 2014 21:03:53 +0200 From: Stefan =?ISO-8859-1?Q?Br=FCns?= To: Subject: [PATCH] drm/radeon: Use only one line for whole DPCD debug output Date: Sun, 29 Jun 2014 21:03:53 +0200 Message-ID: <1893405.0m9VW547Zr@appserver> User-Agent: KMail/4.13.2 (Linux/3.15.1-1.gfb8e7ed-desktop; KDE/4.13.2; x86_64; ; ) MIME-Version: 1.0 X-PMWin-Version: 3.1.1.0 X-Mailman-Approved-At: Sun, 29 Jun 2014 18:10:40 -0700 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Stefan Brüns --- drivers/gpu/drm/radeon/atombios_dp.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c index c5b1f2d..35f4182 100644 --- a/drivers/gpu/drm/radeon/atombios_dp.c +++ b/drivers/gpu/drm/radeon/atombios_dp.c @@ -403,16 +403,18 @@ bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector) { struct radeon_connector_atom_dig *dig_connector = radeon_connector->con_priv; u8 msg[DP_DPCD_SIZE]; - int ret, i; + int ret; + + char dpcd_hex_dump[DP_DPCD_SIZE * 3]; ret = drm_dp_dpcd_read(&radeon_connector->ddc_bus->aux, DP_DPCD_REV, msg, DP_DPCD_SIZE); if (ret > 0) { memcpy(dig_connector->dpcd, msg, DP_DPCD_SIZE); - DRM_DEBUG_KMS("DPCD: "); - for (i = 0; i < DP_DPCD_SIZE; i++) - DRM_DEBUG_KMS("%02x ", msg[i]); - DRM_DEBUG_KMS("\n"); + + hex_dump_to_buffer(dig_connector->dpcd, sizeof(dig_connector->dpcd), + 32, 1, dpcd_hex_dump, sizeof(dpcd_hex_dump), false); + DRM_DEBUG_KMS("DPCD: %s\n", dpcd_hex_dump); radeon_dp_probe_oui(radeon_connector);