From patchwork Thu Aug 24 04:09:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Animesh Manna X-Patchwork-Id: 13363553 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 8C1DEC3DA6F for ; Thu, 24 Aug 2023 04:20:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2AAC810E4DD; Thu, 24 Aug 2023 04:20:55 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id 966DA10E4B4 for ; Thu, 24 Aug 2023 04:20:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1692850849; x=1724386849; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=SMf0Fihr+Ki3VUCsXmwIUsnuETDGKuHb41i1w+UJ7v8=; b=eorBh2cdoxH90aMH4D+u1zSu2NFbX1qQo2TT7IyBucCAlmBUNxs6fke2 SCrcJ3YXi9nk3hEPtY8nfGUDH1L1jKYjnd+Pa5eC/rdwEZnIjadS2lvKb jkt+V0uVyqyGjepsYJIlvtenU837/aOfrYSDSH9XF60Nsb5cr97zfbfdb WIM/dCX8JRbEgVESNi8wNk2CCeOW+uKYU3u5qn+9Vzw8B6tp3HDJ/wci4 5SV/rKLZckzfovZ6W3YEGS8zWADtHgYJXPT6oydKNPIErja6C3tJ8H78h dxMsppiu61UzRjVlmKzcWPZKrz1jAkm9iAfhjJVzKo7QQfi9Om975jTNI w==; X-IronPort-AV: E=McAfee;i="6600,9927,10811"; a="371750979" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="371750979" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Aug 2023 21:20:49 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10811"; a="730441477" X-IronPort-AV: E=Sophos;i="6.01,195,1684825200"; d="scan'208";a="730441477" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by orsmga007.jf.intel.com with ESMTP; 23 Aug 2023 21:20:47 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org Date: Thu, 24 Aug 2023 09:39:51 +0530 Message-Id: <20230824040952.186407-6-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20230824040952.186407-1-animesh.manna@intel.com> References: <20230824040952.186407-1-animesh.manna@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v4 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 8dd61c62492d..c92acc7be4f1 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -2732,6 +2732,9 @@ 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