From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1422793Ab2I1U3y (ORCPT ); Fri, 28 Sep 2012 16:29:54 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:55300 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1032762Ab2I1U3l (ORCPT ); Fri, 28 Sep 2012 16:29:41 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Jani Nikula , Alex Ferrando , Daniel Vetter Subject: [ 151/218] drm/i915: extract connector update from intel_ddc_get_modes() for reuse Date: Fri, 28 Sep 2012 13:16:08 -0700 Message-Id: <20120928201518.833457316@linuxfoundation.org> X-Mailer: git-send-email 1.7.12.1.428.g652398a In-Reply-To: <20120928201501.208384923@linuxfoundation.org> References: <20120928201501.208384923@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jani Nikula commit 4eab81366465aedcfd26de960c595bc03599c09f upstream. Refactor the connector update part of intel_ddc_get_modes() into a separate intel_connector_update_modes() function for reuse. No functional changes. Signed-off-by: Jani Nikula Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=45881 Tested-by: Alex Ferrando Signed-off-by: Daniel Vetter Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_drv.h | 2 ++ drivers/gpu/drm/i915/intel_modes.c | 31 ++++++++++++++++++++++--------- 2 files changed, 24 insertions(+), 9 deletions(-) --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -288,6 +288,8 @@ struct intel_fbc_work { int interval; }; +int intel_connector_update_modes(struct drm_connector *connector, + struct edid *edid); int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter); extern bool intel_ddc_probe(struct intel_encoder *intel_encoder, int ddc_bus); --- a/drivers/gpu/drm/i915/intel_modes.c +++ b/drivers/gpu/drm/i915/intel_modes.c @@ -60,6 +60,25 @@ bool intel_ddc_probe(struct intel_encode } /** + * intel_connector_update_modes - update connector from edid + * @connector: DRM connector device to use + * @edid: previously read EDID information + */ +int intel_connector_update_modes(struct drm_connector *connector, + struct edid *edid) +{ + int ret; + + drm_mode_connector_update_edid_property(connector, edid); + ret = drm_add_edid_modes(connector, edid); + drm_edid_to_eld(connector, edid); + connector->display_info.raw_edid = NULL; + kfree(edid); + + return ret; +} + +/** * intel_ddc_get_modes - get modelist from monitor * @connector: DRM connector device to use * @adapter: i2c adapter @@ -70,18 +89,12 @@ int intel_ddc_get_modes(struct drm_conne struct i2c_adapter *adapter) { struct edid *edid; - int ret = 0; edid = drm_get_edid(connector, adapter); - if (edid) { - drm_mode_connector_update_edid_property(connector, edid); - ret = drm_add_edid_modes(connector, edid); - drm_edid_to_eld(connector, edid); - connector->display_info.raw_edid = NULL; - kfree(edid); - } + if (!edid) + return 0; - return ret; + return intel_connector_update_modes(connector, edid); } static const struct drm_prop_enum_list force_audio_names[] = {