From patchwork Tue Sep 18 14:58:47 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Jackson X-Patchwork-Id: 1473371 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by patchwork2.kernel.org (Postfix) with ESMTP id 69E95DF24C for ; Tue, 18 Sep 2012 14:59:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2D209A0971 for ; Tue, 18 Sep 2012 07:59:21 -0700 (PDT) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by gabe.freedesktop.org (Postfix) with ESMTP id 7138BA0943; Tue, 18 Sep 2012 07:58:54 -0700 (PDT) Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id q8IEwq6u015597 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Tue, 18 Sep 2012 10:58:52 -0400 Received: from ihatethathostname.lab.bos.redhat.com (ihatethathostname.lab.bos.redhat.com [10.16.43.238]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id q8IEwpcw017746; Tue, 18 Sep 2012 10:58:51 -0400 From: Adam Jackson To: intel-gfx@lists.freedesktop.org Subject: [PATCH 1/4] drm: Export drm_probe_ddc() Date: Tue, 18 Sep 2012 10:58:47 -0400 Message-Id: <1347980330-28544-1-git-send-email-ajax@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.25 Cc: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Errors-To: dri-devel-bounces+patchwork-dri-devel=patchwork.kernel.org@lists.freedesktop.org Tested-by: Takashi Iwai Signed-off-by: Adam Jackson --- drivers/gpu/drm/drm_edid.c | 3 ++- include/drm/drm_crtc.h | 1 + 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index b7ee230..a1895ba 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -376,13 +376,14 @@ out: * \param adapter : i2c device adaptor * \return 1 on success */ -static bool +bool drm_probe_ddc(struct i2c_adapter *adapter) { unsigned char out; return (drm_do_probe_ddc_edid(adapter, &out, 0, 1) == 0); } +EXPORT_SYMBOL(drm_probe_ddc); /** * drm_get_edid - get EDID data, if available diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index bfacf0d..f5d434b 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -862,6 +862,7 @@ extern char *drm_get_tv_subconnector_name(int val); extern char *drm_get_tv_select_name(int val); extern void drm_fb_release(struct drm_file *file_priv); extern int drm_mode_group_init_legacy_group(struct drm_device *dev, struct drm_mode_group *group); +extern bool drm_probe_ddc(struct i2c_adapter *adapter); extern struct edid *drm_get_edid(struct drm_connector *connector, struct i2c_adapter *adapter); extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);