From patchwork Mon Aug 10 05:05:34 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: sonika.jindal@intel.com X-Patchwork-Id: 6979311 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 6FFA29F39D for ; Mon, 10 Aug 2015 05:16:33 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A0C82206E6 for ; Mon, 10 Aug 2015 05:16:32 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id AC2B9205C2 for ; Mon, 10 Aug 2015 05:16:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 33E546E14D; Sun, 9 Aug 2015 22:16:31 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 029A96E14D for ; Sun, 9 Aug 2015 22:16:29 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 09 Aug 2015 22:16:29 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,643,1432623600"; d="scan'208";a="538925967" Received: from sonikaji-desktop.iind.intel.com ([10.223.25.81]) by FMSMGA003.fm.intel.com with ESMTP; 09 Aug 2015 22:16:28 -0700 From: Sonika Jindal To: intel-gfx@lists.freedesktop.org Date: Mon, 10 Aug 2015 10:35:34 +0530 Message-Id: <1439183136-23798-2-git-send-email-sonika.jindal@intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1439183136-23798-1-git-send-email-sonika.jindal@intel.com> References: <1439183136-23798-1-git-send-email-sonika.jindal@intel.com> Subject: [Intel-gfx] [PATCH 1/3] drm/i915: Dont enable hpd for eDP X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP With HPD support added for all ports including PORT_A, setting hpd_pin will result in enabling of hpd to edp as well. There is no need to enable HPD on PORT_A hence this patch removes hpd_pin update for PORT_A, where edp will be connected. it can be added back when required Signed-off-by: Sonika Jindal Reviewed-by: Sivakumar Thulasimani --- drivers/gpu/drm/i915/intel_dp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index fcc64e5..5a614c9 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -5784,7 +5784,7 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port, /* Set up the hotplug pin. */ switch (port) { case PORT_A: - intel_encoder->hpd_pin = HPD_PORT_A; + /* Not enabling edp interrupts */ break; case PORT_B: intel_encoder->hpd_pin = HPD_PORT_B;