From patchwork Mon Jul 13 06:42:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archit Taneja X-Patchwork-Id: 6775151 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: X-Original-To: patchwork-linux-arm-msm@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 9A7319F2E8 for ; Mon, 13 Jul 2015 06:42:27 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A35C8205F9 for ; Mon, 13 Jul 2015 06:42:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E609205BC for ; Mon, 13 Jul 2015 06:42:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751197AbbGMGmZ (ORCPT ); Mon, 13 Jul 2015 02:42:25 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:55765 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750988AbbGMGmY (ORCPT ); Mon, 13 Jul 2015 02:42:24 -0400 Received: from smtp.codeaurora.org (localhost [127.0.0.1]) by smtp.codeaurora.org (Postfix) with ESMTP id 47B3B1409A4; Mon, 13 Jul 2015 06:42:24 +0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 486) id 369A81409A7; Mon, 13 Jul 2015 06:42:24 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from localhost (unknown [202.46.23.61]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: architt@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 92D1A1409A4; Mon, 13 Jul 2015 06:42:22 +0000 (UTC) From: Archit Taneja To: dri-devel@lists.freedesktop.org, daniel@ffwll.ch Cc: linux-arm-msm@vger.kernel.org, airlied@linux.ie, treding@nvidia.com, p.zabel@pengutronix.de, benjamin.gaignard@linaro.org, jani.nikula@linux.intel.com, Archit Taneja Subject: [RFC v2 2/6] drm/msm: Remove local fbdev emulation Kconfig option Date: Mon, 13 Jul 2015 12:12:07 +0530 Message-Id: <1436769731-4816-3-git-send-email-architt@codeaurora.org> X-Mailer: git-send-email 1.8.2.1 In-Reply-To: <1436769731-4816-1-git-send-email-architt@codeaurora.org> References: <1436769731-4816-1-git-send-email-architt@codeaurora.org> In-Reply-To: <1425980493-27533-1-git-send-email-architt@codeaurora.org> References: <1425980493-27533-1-git-send-email-architt@codeaurora.org> X-Virus-Scanned: ClamAV using ClamSMTP Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP DRM_MSM_FBDEV config is used to enable/disable fbdev emulation for the msm kms driver. Replace this with the top level DRM_FBDEV_EMULATION config option where applicable. This also prevents build breaks caused by undefined drm_fb_helper_* functions when legacy fbdev support was disabled. Signed-off-by: Archit Taneja --- drivers/gpu/drm/msm/Kconfig | 14 -------------- drivers/gpu/drm/msm/Makefile | 2 +- drivers/gpu/drm/msm/msm_drv.c | 8 ++------ 3 files changed, 3 insertions(+), 21 deletions(-) diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 08ba8d0..ebb03fd 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -13,20 +13,6 @@ config DRM_MSM help DRM/KMS driver for MSM/snapdragon. -config DRM_MSM_FBDEV - bool "Enable legacy fbdev support for MSM modesetting driver" - depends on DRM_MSM - select DRM_KMS_FB_HELPER - select FB_SYS_FILLRECT - select FB_SYS_COPYAREA - select FB_SYS_IMAGEBLIT - select FB_SYS_FOPS - default y - help - Choose this option if you have a need for the legacy fbdev - support. Note that this support also provide the linux console - support on top of the MSM modesetting driver. - config DRM_MSM_REGISTER_LOGGING bool "MSM DRM register logging" depends on DRM_MSM diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index 16a81b9..5b08951 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -49,7 +49,7 @@ msm-y := \ msm_rd.o \ msm_ringbuffer.o -msm-$(CONFIG_DRM_MSM_FBDEV) += msm_fbdev.o +msm-$(CONFIG_DRM_FBDEV_EMULATION) += msm_fbdev.o msm-$(CONFIG_COMMON_CLK) += mdp/mdp4/mdp4_lvds_pll.o msm-$(CONFIG_DRM_MSM_DSI) += dsi/dsi.o \ diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c index b7ef56e..8061bd9 100644 --- a/drivers/gpu/drm/msm/msm_drv.c +++ b/drivers/gpu/drm/msm/msm_drv.c @@ -21,11 +21,9 @@ static void msm_fb_output_poll_changed(struct drm_device *dev) { -#ifdef CONFIG_DRM_MSM_FBDEV struct msm_drm_private *priv = dev->dev_private; if (priv->fbdev) drm_fb_helper_hotplug_event(priv->fbdev); -#endif } static const struct drm_mode_config_funcs mode_config_funcs = { @@ -56,7 +54,7 @@ module_param(reglog, bool, 0600); #define reglog 0 #endif -#ifdef CONFIG_DRM_MSM_FBDEV +#ifdef CONFIG_DRM_FBDEV_EMULATION static bool fbdev = true; MODULE_PARM_DESC(fbdev, "Enable fbdev compat layer"); module_param(fbdev, bool, 0600); @@ -353,7 +351,7 @@ static int msm_load(struct drm_device *dev, unsigned long flags) drm_mode_config_reset(dev); -#ifdef CONFIG_DRM_MSM_FBDEV +#ifdef CONFIG_DRM_FBDEV_EMULATION if (fbdev) priv->fbdev = msm_fbdev_init(dev); #endif @@ -421,11 +419,9 @@ static void msm_preclose(struct drm_device *dev, struct drm_file *file) static void msm_lastclose(struct drm_device *dev) { -#ifdef CONFIG_DRM_MSM_FBDEV struct msm_drm_private *priv = dev->dev_private; if (priv->fbdev) drm_fb_helper_restore_fbdev_mode_unlocked(priv->fbdev); -#endif } static irqreturn_t msm_irq(int irq, void *arg)