From patchwork Thu Mar 22 15:23:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Ville Syrjala X-Patchwork-Id: 10301763 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6B2A5600F6 for ; Thu, 22 Mar 2018 15:26:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C40E2860A for ; Thu, 22 Mar 2018 15:26:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 50EFA28619; Thu, 22 Mar 2018 15:26:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 15C602860A for ; Thu, 22 Mar 2018 15:26:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4BCFF6EC59; Thu, 22 Mar 2018 15:24:55 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C5E06ECA8; Thu, 22 Mar 2018 15:24:47 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 22 Mar 2018 08:24:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,345,1517904000"; d="scan'208";a="27155636" Received: from stinkbox.fi.intel.com (HELO stinkbox) ([10.237.72.174]) by orsmga007.jf.intel.com with SMTP; 22 Mar 2018 08:24:44 -0700 Received: by stinkbox (sSMTP sendmail emulation); Thu, 22 Mar 2018 17:24:43 +0200 From: Ville Syrjala To: dri-devel@lists.freedesktop.org Date: Thu, 22 Mar 2018 17:23:13 +0200 Message-Id: <20180322152313.6561-24-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.16.1 In-Reply-To: <20180322152313.6561-1-ville.syrjala@linux.intel.com> References: <20180322152313.6561-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 23/23] drm/i915: Make force_load_detect effective even w/ DMI quirks/hotplug X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP From: Ville Syrjälä When doing forced load detection testing we should totally ignore any hotplug status for the connector. This is mostly relevant for machines where we already ignore the hotplug status based on the DMI quirks. On other machines we would currently skip the force load detection tests on account of the connector already being connected. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/intel_crt.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c index c0a8805b277f..ee2324bba82e 100644 --- a/drivers/gpu/drm/i915/intel_crt.c +++ b/drivers/gpu/drm/i915/intel_crt.c @@ -748,6 +748,11 @@ intel_crt_detect(struct drm_connector *connector, connector->base.id, connector->name, force); + if (i915_modparams.load_detect_test) { + intel_display_power_get(dev_priv, intel_encoder->power_domain); + goto load_detect; + } + /* Skip machines without VGA that falsely report hotplug events */ if (dmi_check_system(intel_spurious_crt_detect)) return connector_status_disconnected; @@ -781,6 +786,7 @@ intel_crt_detect(struct drm_connector *connector, goto out; } +load_detect: if (!force) { status = connector->status; goto out;