From patchwork Fri Sep 4 04:25:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vidya Srinivas X-Patchwork-Id: 11755787 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8A4CE138C for ; Fri, 4 Sep 2020 04:30:19 +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 696D520748 for ; Fri, 4 Sep 2020 04:30:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 696D520748 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com 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 676036EA70; Fri, 4 Sep 2020 04:30:15 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id 13D816EA70; Fri, 4 Sep 2020 04:30:13 +0000 (UTC) IronPort-SDR: XuyV2YR88IR3FR2hbpUQhgmb0grmDbFBe7QWnJV7xFMRI/6iOu5lLiumf72fCRQr3O0p9SQ2BS idKouMRWQsdw== X-IronPort-AV: E=McAfee;i="6000,8403,9733"; a="157699520" X-IronPort-AV: E=Sophos;i="5.76,388,1592895600"; d="scan'208";a="157699520" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Sep 2020 21:30:13 -0700 IronPort-SDR: C+2oKi4s+LIQBHeJ/exMJsk5W3sNa2O/t94KyIEMqgXkvOWxYXedxqTT4rsglWMGqvQGwqEEcB buSZ6EkAIaWQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.76,388,1592895600"; d="scan'208";a="447154740" Received: from vsrini4-xps-8920.iind.intel.com (HELO localhost.localdomain) ([10.223.163.28]) by orsmga004.jf.intel.com with ESMTP; 03 Sep 2020 21:30:12 -0700 From: Vidya Srinivas To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH 1/3] drm/dp: Add PHY_TEST_PATTERN CP2520 Pattern 2 and 3 Date: Fri, 4 Sep 2020 09:55:02 +0530 Message-Id: <1599193504-2754-1-git-send-email-vidya.srinivas@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <20200723003627.31198-1-khaled.almahallawy@intel.com> References: <20200723003627.31198-1-khaled.almahallawy@intel.com> 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: Khaled Almahallawy MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Khaled Almahallawy Add the missing CP2520 pattern 2 and 3 phy compliance patterns v2: cosemtic changes Reviewed-by: Manasi Navare (v1) Signed-off-by: Khaled Almahallawy --- drivers/gpu/drm/drm_dp_helper.c | 2 +- include/drm/drm_dp_helper.h | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_dp_helper.c b/drivers/gpu/drm/drm_dp_helper.c index a3c82e726057..d0fb78c6aca6 100644 --- a/drivers/gpu/drm/drm_dp_helper.c +++ b/drivers/gpu/drm/drm_dp_helper.c @@ -1583,7 +1583,7 @@ int drm_dp_get_phy_test_pattern(struct drm_dp_aux *aux, return err; break; - case DP_PHY_TEST_PATTERN_CP2520: + case DP_PHY_TEST_PATTERN_CP2520_PAT1: err = drm_dp_dpcd_read(aux, DP_TEST_HBR2_SCRAMBLER_RESET, &data->hbr2_reset, sizeof(data->hbr2_reset)); diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h index e2d2df5e869e..73285b4c25a0 100644 --- a/include/drm/drm_dp_helper.h +++ b/include/drm/drm_dp_helper.h @@ -708,7 +708,9 @@ # define DP_PHY_TEST_PATTERN_ERROR_COUNT 0x2 # define DP_PHY_TEST_PATTERN_PRBS7 0x3 # define DP_PHY_TEST_PATTERN_80BIT_CUSTOM 0x4 -# define DP_PHY_TEST_PATTERN_CP2520 0x5 +# define DP_PHY_TEST_PATTERN_CP2520_PAT1 0x5 +# define DP_PHY_TEST_PATTERN_CP2520_PAT2 0x6 +# define DP_PHY_TEST_PATTERN_CP2520_PAT3 0x7 #define DP_TEST_HBR2_SCRAMBLER_RESET 0x24A #define DP_TEST_80BIT_CUSTOM_PATTERN_7_0 0x250