From patchwork Sat Jan 31 16:32:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 5755081 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id BD6D09F39B for ; Sat, 31 Jan 2015 16:28:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 05C8620160 for ; Sat, 31 Jan 2015 16:28:24 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id EAC942026F for ; Sat, 31 Jan 2015 16:28:22 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EA93A6E24F; Sat, 31 Jan 2015 08:28:21 -0800 (PST) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from gloria.sntech.de (gloria.sntech.de [95.129.55.99]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E2526E244 for ; Sat, 31 Jan 2015 08:28:08 -0800 (PST) Received: from ip923444a8.dynamic.kabel-deutschland.de ([146.52.68.168] helo=diego.lan) by gloria.sntech.de with esmtpsa (TLS1.1:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1YHats-0004s9-0H; Sat, 31 Jan 2015 17:28:00 +0100 From: Heiko Stuebner To: airlied@linux.ie, mark.yao@rock-chips.com Subject: [PATCH 01/11] drm/encoder: allow encoders to remember their of_node Date: Sat, 31 Jan 2015 17:32:54 +0100 Message-Id: <1422721984-27782-2-git-send-email-heiko@sntech.de> X-Mailer: git-send-email 2.1.1 In-Reply-To: <1422721984-27782-1-git-send-email-heiko@sntech.de> References: <1422721984-27782-1-git-send-email-heiko@sntech.de> Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, galak@codeaurora.org, linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 Add an of_node field to struct drm_encoder to let encoders optionally remember from which devicetree node they originated. Signed-off-by: Heiko Stuebner --- include/drm/drm_crtc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index cc369f3..0448732 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -527,6 +527,7 @@ struct drm_encoder_funcs { /** * struct drm_encoder - central DRM encoder structure * @dev: parent DRM device + * @of_node: device node pointer to the bridge * @head: list management * @base: base KMS object * @name: encoder name @@ -543,6 +544,9 @@ struct drm_encoder_funcs { */ struct drm_encoder { struct drm_device *dev; +#ifdef CONFIG_OF + struct device_node *of_node; +#endif struct list_head head; struct drm_mode_object base;