From patchwork Fri Jul 28 12:46:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 13331880 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 E9B70C001DE for ; Fri, 28 Jul 2023 12:56:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 777C410E214; Fri, 28 Jul 2023 12:56:35 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 59EB310E214 for ; Fri, 28 Jul 2023 12:56:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1690548993; x=1722084993; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Jkyl2xTz4MosmdTyl6dc3XzBskc4+B3dF+ZFTfCZWUA=; b=R71HUqDLavuzuF5n9U4wGdnwLPUF9ANmNWsGEMmo6eWj/eJ9wd95z9kg 5G8RuR//qR2pi2tZ9u0DEpB6sKlKW3o/wyGObJ/jBjrcwzmYLFlcODVUh 4k1UEH+eiSa03LGrJFeAcUA2Vntl+oV9Innnngd+NlEiLwPbTmcbccRLn VANmfQ6AdJ0qwxAACzgnXVIKiaaabMUOyRE8K1fsQr3botHEO98AeOfYc rUk2U8Hd4c7MQ2dw2MDK4VpFlaAwSakgVpoAnbqsVVt2ltblCfQlZMpCi UghnEPuaH21Dx4LGYwTezg9dG8hYVjinlQ+rQhN/B7FZKT4JK6a8iMYbt Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="358612310" X-IronPort-AV: E=Sophos;i="6.01,237,1684825200"; d="scan'208";a="358612310" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jul 2023 05:56:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10784"; a="727473164" X-IronPort-AV: E=Sophos;i="6.01,237,1684825200"; d="scan'208";a="727473164" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by orsmga002.jf.intel.com with ESMTP; 28 Jul 2023 05:56:31 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org Date: Fri, 28 Jul 2023 18:16:08 +0530 Message-Id: <20230728124609.2911830-6-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20230728124609.2911830-1-animesh.manna@intel.com> References: <20230728124609.2911830-1-animesh.manna@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v3 5/6] 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: , 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 7508e6c967e2..f6b00abe92d4 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2735,6 +2735,9 @@ void intel_psr_init(struct intel_dp *intel_dp) if (!(HAS_PSR(dev_priv) || HAS_PANEL_REPLAY(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