From patchwork Thu Sep 21 06:13:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 13393696 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 890E0CD495C for ; Thu, 21 Sep 2023 06:25:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0C6A510E568; Thu, 21 Sep 2023 06:25:16 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id B6A9A10E560; Thu, 21 Sep 2023 06:25:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695277511; x=1726813511; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jfSqV8u4PMrelK3kTBsfAOLyTHSW1KleLWsGc6XOy54=; b=ZDetDCwPbv99yze/ACG0F/+keyxhK8lfs9aKx4XulO+hPaWEUtOeX66v wgLH2+UZTMIZI0K4ZUIU+BIxu/XwAAcvWC9CFPkaJUY2d8XTScet9cnOF Z82SHqKReAc2kAduSvl+pUyJfKTWu8c8KsEgEWeMuhGTwqZ9fbE0CtxnW yJTBZ1yFuWqzxcvDcy6Ly8ciB/0MeKKujsSefiXYuEzvQ2J1PDhttz2gA vrX3aEoqRzUcC1Oyy7Nhc7/nr5CmVDpHKvGwpYflSH0apXAdPm00ihlDa xKEL1SGEcJYXa9jZX6GCbnl3LCJu8vda9fYHz6+zOyXdXUdUFPhchrNu7 Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="379314122" X-IronPort-AV: E=Sophos;i="6.03,164,1694761200"; d="scan'208";a="379314122" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2023 23:25:11 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="812488163" X-IronPort-AV: E=Sophos;i="6.03,164,1694761200"; d="scan'208";a="812488163" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by fmsmga008.fm.intel.com with ESMTP; 20 Sep 2023 23:25:09 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org Date: Thu, 21 Sep 2023 11:43:33 +0530 Message-Id: <20230921061335.454818-5-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20230921061335.454818-1-animesh.manna@intel.com> References: <20230921061335.454818-1-animesh.manna@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v6 4/6] drm/i915/panelreplay: Enable panel replay dpcd initialization for DP 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: , Cc: jani.nikula@intel.com, dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Due to similarity panel replay dpcd initialization got added in psr function which is specific for edp panel. This patch enables panel replay initialization for dp connector. Signed-off-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_psr.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 2427bd5cb7ca..a59f13c29c3d 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2749,6 +2749,9 @@ void intel_psr_init(struct intel_dp *intel_dp) if (!(HAS_PSR(dev_priv) || HAS_DP20(dev_priv))) return; + if (!intel_dp_is_edp(intel_dp)) + intel_psr_init_dpcd(intel_dp); + /* * HSW spec explicitly says PSR is tied to port A. * BDW+ platforms have a instance of PSR registers per transcoder but