From patchwork Sun Aug 8 13:28:23 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Wilson X-Patchwork-Id: 118229 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o78DTMXa007465 for ; Sun, 8 Aug 2010 13:29:58 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D9A249E85D for ; Sun, 8 Aug 2010 06:29:20 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from fireflyinternet.com (server109-228-4-14.live-servers.net [109.228.4.14]) by gabe.freedesktop.org (Postfix) with ESMTP id C7B219E7C0 for ; Sun, 8 Aug 2010 06:29:11 -0700 (PDT) X-Default-Received-SPF: pass (skip=forwardok (res=PASS)) x-ip-name=78.156.66.37; Received: from arrandale.alporthouse.com (unverified [78.156.66.37]) by fireflyinternet.com (Firefly Internet SMTP) with ESMTP id 2401752-1500048 for multiple; Sun, 08 Aug 2010 14:29:21 +0100 From: Chris Wilson To: intel-gfx@lists.freedesktop.org Date: Sun, 8 Aug 2010 14:28:23 +0100 Message-Id: <1281274103-4608-1-git-send-email-chris@chris-wilson.co.uk> X-Mailer: git-send-email 1.7.1 X-Originating-IP: 78.156.66.37 Subject: [Intel-gfx] [PATCH] drm/i915/sdvo: Only set is_lvds if we have a valid fixed mode. X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Sun, 08 Aug 2010 13:29:58 +0000 (UTC) diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c index 8baa596..8a1ae76 100644 --- a/drivers/gpu/drm/i915/intel_sdvo.c +++ b/drivers/gpu/drm/i915/intel_sdvo.c @@ -1275,10 +1275,7 @@ static int intel_sdvo_mode_valid(struct drm_connector *connector, if (intel_sdvo->pixel_clock_max < mode->clock) return MODE_CLOCK_HIGH; - if (intel_sdvo->is_lvds == true) { - if (intel_sdvo->sdvo_lvds_fixed_mode == NULL) - return MODE_PANEL; - + if (intel_sdvo->is_lvds) { if (mode->hdisplay > intel_sdvo->sdvo_lvds_fixed_mode->hdisplay) return MODE_PANEL; @@ -1535,7 +1532,7 @@ static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connect intel_sdvo->base.needs_tv_clock = true; } if (response & SDVO_LVDS_MASK) - intel_sdvo->is_lvds = true; + intel_sdvo->is_lvds = intel_sdvo->sdvo_lvds_fixed_mode != NULL; } return ret; @@ -1698,6 +1695,7 @@ end: if (newmode->type & DRM_MODE_TYPE_PREFERRED) { intel_sdvo->sdvo_lvds_fixed_mode = drm_mode_duplicate(connector->dev, newmode); + intel_sdvo->is_lvds = true; break; } } @@ -2200,8 +2198,6 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device) encoder->encoder_type = DRM_MODE_ENCODER_LVDS; connector->connector_type = DRM_MODE_CONNECTOR_LVDS; - intel_sdvo->is_lvds = true; - if (device == 0) { intel_sdvo->controlled_output |= SDVO_OUTPUT_LVDS0; intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS0;