From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 53F6EC0044D for ; Mon, 16 Mar 2020 10:49:52 +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 2FFCE2051A for ; Mon, 16 Mar 2020 10:49:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2FFCE2051A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CBC706E3E1; Mon, 16 Mar 2020 10:49:51 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 276366E3E3 for ; Mon, 16 Mar 2020 10:49:50 +0000 (UTC) IronPort-SDR: 2ntVOi+LrqAPJwTtrYqD2T021yGkFP5ZtOQI1FDJuhs8henhcdtS2dubN/BP2wYyPyKKF6LhB7 fAUILMIrcR+w== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2020 03:49:50 -0700 IronPort-SDR: Tz4kbBYA3VFAq54zozpdqc9DLGkUcwjmMibQeA6NA9D4B0mPKAaCl0MXIii/ubfp1uODt7724p kth2N5cyXx/Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,560,1574150400"; d="scan'208";a="417099536" Received: from unknown (HELO amanna.iind.intel.com) ([10.223.74.53]) by orsmga005.jf.intel.com with ESMTP; 16 Mar 2020 03:49:48 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org Date: Mon, 16 Mar 2020 16:07:55 +0530 Message-Id: <20200316103759.12867-4-animesh.manna@intel.com> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20200316103759.12867-1-animesh.manna@intel.com> References: <20200316103759.12867-1-animesh.manna@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v5 3/7] drm/i915/dp: Made intel_dp_adjust_train() non-static X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" vswing/pre-emphasis adjustment calculation is needed in processing of auto phy compliance request other than link training, so have made non-static function. No functional change. v1: initial patch. v2: - used "intel_dp" prefix in function name. (Jani) - used array notation instead pointer for link_status. (Ville) v3: Scrapped the initial patch, modified commit description accordingly. - made non-static function and used intel_dp prefix. (Jani, Manasi) Reviewed-by: Manasi Navare Signed-off-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_dp_link_training.c | 9 ++++----- drivers/gpu/drm/i915/display/intel_dp_link_training.h | 4 ++++ 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.c b/drivers/gpu/drm/i915/display/intel_dp_link_training.c index a7defb37ab00..e4f1843170b7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.c +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.c @@ -34,9 +34,8 @@ intel_dp_dump_link_status(const u8 link_status[DP_LINK_STATUS_SIZE]) link_status[3], link_status[4], link_status[5]); } -static void -intel_get_adjust_train(struct intel_dp *intel_dp, - const u8 link_status[DP_LINK_STATUS_SIZE]) +void intel_dp_get_adjust_train(struct intel_dp *intel_dp, + const u8 link_status[DP_LINK_STATUS_SIZE]) { u8 v = 0; u8 p = 0; @@ -219,7 +218,7 @@ intel_dp_link_training_clock_recovery(struct intel_dp *intel_dp) voltage = intel_dp->train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; /* Update training set as requested by target */ - intel_get_adjust_train(intel_dp, link_status); + intel_dp_get_adjust_train(intel_dp, link_status); if (!intel_dp_update_link_train(intel_dp)) { drm_err(&i915->drm, "failed to update link training\n"); @@ -338,7 +337,7 @@ intel_dp_link_training_channel_equalization(struct intel_dp *intel_dp) } /* Update training set as requested by target */ - intel_get_adjust_train(intel_dp, link_status); + intel_dp_get_adjust_train(intel_dp, link_status); if (!intel_dp_update_link_train(intel_dp)) { drm_err(&i915->drm, "failed to update link training\n"); diff --git a/drivers/gpu/drm/i915/display/intel_dp_link_training.h b/drivers/gpu/drm/i915/display/intel_dp_link_training.h index 174566adcc92..01f1dabbb060 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_link_training.h +++ b/drivers/gpu/drm/i915/display/intel_dp_link_training.h @@ -6,8 +6,12 @@ #ifndef __INTEL_DP_LINK_TRAINING_H__ #define __INTEL_DP_LINK_TRAINING_H__ +#include + struct intel_dp; +void intel_dp_get_adjust_train(struct intel_dp *intel_dp, + const u8 link_status[DP_LINK_STATUS_SIZE]); void intel_dp_start_link_train(struct intel_dp *intel_dp); void intel_dp_stop_link_train(struct intel_dp *intel_dp); -- 2.24.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx