From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 23BABC43144 for ; Mon, 25 Jun 2018 12:05:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D71322589C for ; Mon, 25 Jun 2018 12:05:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D71322589C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=siol.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933860AbeFYMFv (ORCPT ); Mon, 25 Jun 2018 08:05:51 -0400 Received: from mailoutvs55.siol.net ([185.57.226.246]:48269 "EHLO mail.siol.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933756AbeFYMFp (ORCPT ); Mon, 25 Jun 2018 08:05:45 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTP id D8B4D5208D5; Mon, 25 Jun 2018 14:05:42 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta10.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta10.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id XKN4o_X0A4Jo; Mon, 25 Jun 2018 14:05:42 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Postfix) with ESMTPS id 63BEF5206EB; Mon, 25 Jun 2018 14:05:42 +0200 (CEST) Received: from localhost.localdomain (unknown [194.152.15.144]) (Authenticated sender: 031275009) by mail.siol.net (Postfix) with ESMTPSA id A0BC15208D5; Mon, 25 Jun 2018 14:05:39 +0200 (CEST) From: Jernej Skrabec To: maxime.ripard@bootlin.com, wens@csie.org, robh+dt@kernel.org Cc: airlied@linux.ie, gustavo@padovan.org, maarten.lankhorst@linux.intel.com, seanpaul@chromium.org, mark.rutland@arm.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-sunxi@googlegroups.com Subject: [PATCH v3 21/24] drm: of: Export drm_crtc_port_mask() Date: Mon, 25 Jun 2018 14:03:01 +0200 Message-Id: <20180625120304.7543-22-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180625120304.7543-1-jernej.skrabec@siol.net> References: <20180625120304.7543-1-jernej.skrabec@siol.net> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Function is useful when drm_of_find_possible_crtcs() can't be used and custom parsing is needed. This can happen for example when there is a node with multiple muxes between crtc and encoder. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/drm_of.c | 5 +++-- include/drm/drm_of.h | 8 ++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 1fe122461298..50e738857258 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -22,8 +22,8 @@ static void drm_release_of(struct device *dev, void *data) * Given a port OF node, return the possible mask of the corresponding * CRTC within a device's list of CRTCs. Returns zero if not found. */ -static uint32_t drm_crtc_port_mask(struct drm_device *dev, - struct device_node *port) +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) { unsigned int index = 0; struct drm_crtc *tmp; @@ -37,6 +37,7 @@ static uint32_t drm_crtc_port_mask(struct drm_device *dev, return 0; } +EXPORT_SYMBOL(drm_crtc_port_mask); /** * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h index b93c239afb60..a61fd77e46ba 100644 --- a/include/drm/drm_of.h +++ b/include/drm/drm_of.h @@ -17,6 +17,8 @@ struct drm_bridge; struct device_node; #ifdef CONFIG_OF +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port); uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port); void drm_of_component_match_add(struct device *master, @@ -34,6 +36,12 @@ int drm_of_find_panel_or_bridge(const struct device_node *np, struct drm_panel **panel, struct drm_bridge **bridge); #else +static inline uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) +{ + return 0; +} + static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port) { -- 2.18.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jernej Skrabec Subject: [PATCH v3 21/24] drm: of: Export drm_crtc_port_mask() Date: Mon, 25 Jun 2018 14:03:01 +0200 Message-ID: <20180625120304.7543-22-jernej.skrabec@siol.net> References: <20180625120304.7543-1-jernej.skrabec@siol.net> Reply-To: jernej.skrabec-gGgVlfcn5nU@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20180625120304.7543-1-jernej.skrabec-gGgVlfcn5nU@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org, wens-jdAy2FN1RRM@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org Cc: airlied-cv59FeDIM0c@public.gmane.org, gustavo-THi1TnShQwVAfugRpC6u6w@public.gmane.org, maarten.lankhorst-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, seanpaul-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org Function is useful when drm_of_find_possible_crtcs() can't be used and custom parsing is needed. This can happen for example when there is a node with multiple muxes between crtc and encoder. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/drm_of.c | 5 +++-- include/drm/drm_of.h | 8 ++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 1fe122461298..50e738857258 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -22,8 +22,8 @@ static void drm_release_of(struct device *dev, void *data) * Given a port OF node, return the possible mask of the corresponding * CRTC within a device's list of CRTCs. Returns zero if not found. */ -static uint32_t drm_crtc_port_mask(struct drm_device *dev, - struct device_node *port) +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) { unsigned int index = 0; struct drm_crtc *tmp; @@ -37,6 +37,7 @@ static uint32_t drm_crtc_port_mask(struct drm_device *dev, return 0; } +EXPORT_SYMBOL(drm_crtc_port_mask); /** * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h index b93c239afb60..a61fd77e46ba 100644 --- a/include/drm/drm_of.h +++ b/include/drm/drm_of.h @@ -17,6 +17,8 @@ struct drm_bridge; struct device_node; #ifdef CONFIG_OF +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port); uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port); void drm_of_component_match_add(struct device *master, @@ -34,6 +36,12 @@ int drm_of_find_panel_or_bridge(const struct device_node *np, struct drm_panel **panel, struct drm_bridge **bridge); #else +static inline uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) +{ + return 0; +} + static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port) { -- 2.18.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: jernej.skrabec@siol.net (Jernej Skrabec) Date: Mon, 25 Jun 2018 14:03:01 +0200 Subject: [PATCH v3 21/24] drm: of: Export drm_crtc_port_mask() In-Reply-To: <20180625120304.7543-1-jernej.skrabec@siol.net> References: <20180625120304.7543-1-jernej.skrabec@siol.net> Message-ID: <20180625120304.7543-22-jernej.skrabec@siol.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Function is useful when drm_of_find_possible_crtcs() can't be used and custom parsing is needed. This can happen for example when there is a node with multiple muxes between crtc and encoder. Signed-off-by: Jernej Skrabec --- drivers/gpu/drm/drm_of.c | 5 +++-- include/drm/drm_of.h | 8 ++++++++ 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_of.c b/drivers/gpu/drm/drm_of.c index 1fe122461298..50e738857258 100644 --- a/drivers/gpu/drm/drm_of.c +++ b/drivers/gpu/drm/drm_of.c @@ -22,8 +22,8 @@ static void drm_release_of(struct device *dev, void *data) * Given a port OF node, return the possible mask of the corresponding * CRTC within a device's list of CRTCs. Returns zero if not found. */ -static uint32_t drm_crtc_port_mask(struct drm_device *dev, - struct device_node *port) +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) { unsigned int index = 0; struct drm_crtc *tmp; @@ -37,6 +37,7 @@ static uint32_t drm_crtc_port_mask(struct drm_device *dev, return 0; } +EXPORT_SYMBOL(drm_crtc_port_mask); /** * drm_of_find_possible_crtcs - find the possible CRTCs for an encoder port diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h index b93c239afb60..a61fd77e46ba 100644 --- a/include/drm/drm_of.h +++ b/include/drm/drm_of.h @@ -17,6 +17,8 @@ struct drm_bridge; struct device_node; #ifdef CONFIG_OF +uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port); uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port); void drm_of_component_match_add(struct device *master, @@ -34,6 +36,12 @@ int drm_of_find_panel_or_bridge(const struct device_node *np, struct drm_panel **panel, struct drm_bridge **bridge); #else +static inline uint32_t drm_crtc_port_mask(struct drm_device *dev, + struct device_node *port) +{ + return 0; +} + static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev, struct device_node *port) { -- 2.18.0