From patchwork Tue Mar 28 13:07:55 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomi Valkeinen X-Patchwork-Id: 9649397 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 69B0060113 for ; Tue, 28 Mar 2017 13:10:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 61DA827F9F for ; Tue, 28 Mar 2017 13:10:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 55C0D28334; Tue, 28 Mar 2017 13:10:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0824227F9F for ; Tue, 28 Mar 2017 13:10:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 93A286E5EF; Tue, 28 Mar 2017 13:09:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from fllnx209.ext.ti.com (fllnx209.ext.ti.com [198.47.19.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id BE2A26E5B2 for ; Tue, 28 Mar 2017 13:09:04 +0000 (UTC) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllnx209.ext.ti.com (8.15.1/8.15.1) with ESMTP id v2SD8gYJ009614; Tue, 28 Mar 2017 08:08:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1490706522; bh=AI7DtCOSJYGKPdVDNwDf9QEHb9GlmmzfLA4QEm9fGv0=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=djnKmSX0CLzGwZj7xe8GcM/YX+Sku5AFFYOcxIGoh26U7u8Vrk575KrcJLd3FigoV ksn62OkkUIFqTw5mQ7ySQM+UXsSvnkVKP1OslDnJJbWWIgEM365OC2MlZg1zzb4Plq L3k/95OjtLBDgq3aGehoXcSMLcYepvJaD6No0qkU= Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2SD8bub005768; Tue, 28 Mar 2017 08:08:37 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.294.0; Tue, 28 Mar 2017 08:08:36 -0500 Received: from deskari.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v2SD8LiK008523; Tue, 28 Mar 2017 08:08:36 -0500 From: Tomi Valkeinen To: , Laurent Pinchart Subject: [PATCHv3 09/30] drm/omap: move dss_initialized to omapdss-base Date: Tue, 28 Mar 2017 16:07:55 +0300 Message-ID: <1490706496-4959-10-git-send-email-tomi.valkeinen@ti.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1490706496-4959-1-git-send-email-tomi.valkeinen@ti.com> References: <1490706496-4959-1-git-send-email-tomi.valkeinen@ti.com> MIME-Version: 1.0 Cc: Tomi Valkeinen , Jyri Sarha 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP omapdss_is_initialized() is used to find out if omapdss has been probed successfully. This patch moves the related code to the common omapdss-base module, so that the same support will be there for both omapdss and omapdss6. Signed-off-by: Tomi Valkeinen --- drivers/gpu/drm/omapdrm/dss/base.c | 14 ++++++++++++++ drivers/gpu/drm/omapdrm/dss/dss.c | 12 ++---------- drivers/gpu/drm/omapdrm/dss/omapdss.h | 2 ++ 3 files changed, 18 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/dss/base.c b/drivers/gpu/drm/omapdrm/dss/base.c index 943030a7523c..03942097b9f1 100644 --- a/drivers/gpu/drm/omapdrm/dss/base.c +++ b/drivers/gpu/drm/omapdrm/dss/base.c @@ -1,6 +1,20 @@ #include #include +static bool dss_initialized; + +void omapdss_set_is_initialized(bool set) +{ + dss_initialized = set; +} +EXPORT_SYMBOL(omapdss_set_is_initialized); + +bool omapdss_is_initialized(void) +{ + return dss_initialized; +} +EXPORT_SYMBOL(omapdss_is_initialized); + MODULE_AUTHOR("Tomi Valkeinen "); MODULE_DESCRIPTION("OMAP Display Subsystem Base"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/gpu/drm/omapdrm/dss/dss.c b/drivers/gpu/drm/omapdrm/dss/dss.c index 4e72d2fefb4d..5eb2f1260547 100644 --- a/drivers/gpu/drm/omapdrm/dss/dss.c +++ b/drivers/gpu/drm/omapdrm/dss/dss.c @@ -117,14 +117,6 @@ static const char * const dss_generic_clk_source_names[] = { [DSS_CLK_SRC_HDMI_PLL] = "HDMI PLL", }; -static bool dss_initialized; - -bool omapdss_is_initialized(void) -{ - return dss_initialized; -} -EXPORT_SYMBOL(omapdss_is_initialized); - static inline void dss_write_reg(const struct dss_reg idx, u32 val) { __raw_writel(val, dss.base + idx.idx); @@ -1266,7 +1258,7 @@ static int dss_bind(struct device *dev) pm_set_vt_switch(0); - dss_initialized = true; + omapdss_set_is_initialized(true); return 0; @@ -1290,7 +1282,7 @@ static void dss_unbind(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); - dss_initialized = false; + omapdss_set_is_initialized(false); component_unbind_all(&pdev->dev, NULL); diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h index 5b3b961127bd..b644b12345c3 100644 --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h @@ -844,6 +844,8 @@ omapdss_of_get_first_endpoint(const struct device_node *parent); struct omap_dss_device * omapdss_of_find_source_for_first_ep(struct device_node *node); +void omapdss_set_is_initialized(bool set); + u32 dispc_read_irqstatus(void); void dispc_clear_irqstatus(u32 mask); u32 dispc_read_irqenable(void);