From patchwork Wed Sep 9 23:24:28 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Deepak M X-Patchwork-Id: 7149851 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A3090BEEC1 for ; Wed, 9 Sep 2015 23:20:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CA18520601 for ; Wed, 9 Sep 2015 23:20:58 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id EB66620459 for ; Wed, 9 Sep 2015 23:20:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5CDF76E333; Wed, 9 Sep 2015 16:20:57 -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 E61D16E333 for ; Wed, 9 Sep 2015 16:20:56 -0700 (PDT) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga103.fm.intel.com with ESMTP; 09 Sep 2015 16:20:56 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,500,1437462000"; d="scan'208";a="558642712" Received: from mdeepakubuntudesk01-desktop.iind.intel.com ([10.223.25.91]) by FMSMGA003.fm.intel.com with ESMTP; 09 Sep 2015 16:20:55 -0700 From: Deepak M To: intel-gfx@lists.freedesktop.org Date: Thu, 10 Sep 2015 04:54:28 +0530 Message-Id: <1441841070-11532-10-git-send-email-m.deepak@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1441841070-11532-1-git-send-email-m.deepak@intel.com> References: <1441841070-11532-1-git-send-email-m.deepak@intel.com> Cc: Deepak M Subject: [Intel-gfx] [MIPI SEQ PARSING v2 PATCH 09/11] drm: Add few more wrapper functions for drm panel 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, T_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 Currently there are few pair of functions which are called during the panel enable/disable sequence. To improve the granularity, adding few more wrapper functions so that the functions are more specific on what they are doing. v2: rebase Signed-off-by: Deepak M Signed-off-by: Gaurav K Singh --- include/drm/drm_panel.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/include/drm/drm_panel.h b/include/drm/drm_panel.h index 13ff44b..c729f6d 100644 --- a/include/drm/drm_panel.h +++ b/include/drm/drm_panel.h @@ -73,6 +73,12 @@ struct drm_panel_funcs { int (*get_modes)(struct drm_panel *panel); int (*get_timings)(struct drm_panel *panel, unsigned int num_timings, struct display_timing *timings); + int (*power_on)(struct drm_panel *panel); + int (*power_off)(struct drm_panel *panel); + int (*backlight_on)(struct drm_panel *panel); + int (*backlight_off)(struct drm_panel *panel); + int (*get_info)(struct drm_panel *panel, + struct drm_connector *connector); }; struct drm_panel { @@ -117,6 +123,47 @@ static inline int drm_panel_enable(struct drm_panel *panel) return panel ? -ENOSYS : -EINVAL; } +static inline int drm_panel_power_on(struct drm_panel *panel) +{ + if (panel && panel->funcs && panel->funcs->power_on) + return panel->funcs->power_on(panel); + + return panel ? -ENOSYS : -EINVAL; +} + +static inline int drm_panel_power_off(struct drm_panel *panel) +{ + if (panel && panel->funcs && panel->funcs->power_off) + return panel->funcs->power_off(panel); + + return panel ? -ENOSYS : -EINVAL; +} + +static inline int drm_panel_backlight_on(struct drm_panel *panel) +{ + if (panel && panel->funcs && panel->funcs->backlight_on) + return panel->funcs->backlight_on(panel); + + return panel ? -ENOSYS : -EINVAL; +} + +static inline int drm_panel_backlight_off(struct drm_panel *panel) +{ + if (panel && panel->funcs && panel->funcs->backlight_off) + return panel->funcs->backlight_off(panel); + + return panel ? -ENOSYS : -EINVAL; +} + +static inline int drm_panel_get_info(struct drm_panel *panel, + struct drm_connector *connector) +{ + if (connector && panel && panel->funcs && panel->funcs->get_info) + return panel->funcs->get_info(panel, connector); + + return panel ? -ENOSYS : -EINVAL; +} + static inline int drm_panel_get_modes(struct drm_panel *panel) { if (panel && panel->funcs && panel->funcs->get_modes)