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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CAF9EC7EE32 for ; Wed, 24 May 2023 09:22:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 57D1610E648; Wed, 24 May 2023 09:22:03 +0000 (UTC) Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by gabe.freedesktop.org (Postfix) with ESMTPS id D652C10E5C6; Wed, 24 May 2023 09:21:57 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 9107C22498; Wed, 24 May 2023 09:21:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1684920116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Oj2iRP6pMo4vDxNswIvtR3QKGnI5kEeFw2PfgIFRgBs=; b=NFGtqcWf+kR1+9XuBtmK5g4jw/b/cKBsucrTQYr4JtOznGE5idxK8p3e7lA/p0EsGyYaYz lO1Enum4+7EVeqi3r57ppA2wUY/T9e8ZWCMZuk7o59A6SgzuvxVC1fMxF+EYlP2jrzTdyK gzzGxFS4biFixrDBDqed+spj8wt095A= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1684920116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Oj2iRP6pMo4vDxNswIvtR3QKGnI5kEeFw2PfgIFRgBs=; b=vTx9MiQcb0Oc//KTM/MISv+8HVX4/muXP8Onapsy8Wf0GzktWfGfRt0gLCGfbyCCj1iPBl y8b4jw7tygg7l6CA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 4914513A10; Wed, 24 May 2023 09:21:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id mM8TETTXbWTHewAAMHmgww (envelope-from ); Wed, 24 May 2023 09:21:56 +0000 From: Thomas Zimmermann To: daniel@ffwll.ch, airlied@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, javierm@redhat.com, sam@ravnborg.org Date: Wed, 24 May 2023 11:21:46 +0200 Message-Id: <20230524092150.11776-10-tzimmermann@suse.de> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230524092150.11776-1-tzimmermann@suse.de> References: <20230524092150.11776-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH v4 09/13] drm/omapdrm: Use regular fbdev I/O helpers X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-samsung-soc@vger.kernel.org, Tomi Valkeinen , linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org, Thomas Zimmermann , linux-tegra@vger.kernel.org, freedreno@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Use the regular fbdev helpers for framebuffer I/O instead of DRM's helpers. Omapdrm does not use damage handling, so DRM's fbdev helpers are mere wrappers around the fbdev code. By using fbdev helpers directly within each DRM fbdev emulation, we can eventually remove DRM's wrapper functions entirely. v4: * use initializer macros for struct fb_ops v2: * use FB_SYS_HELPERS option Signed-off-by: Thomas Zimmermann Cc: Tomi Valkeinen --- drivers/gpu/drm/omapdrm/Kconfig | 1 + drivers/gpu/drm/omapdrm/omap_fbdev.c | 11 +++-------- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig index 76ded1568bd0..b4ac76c9f31b 100644 --- a/drivers/gpu/drm/omapdrm/Kconfig +++ b/drivers/gpu/drm/omapdrm/Kconfig @@ -4,6 +4,7 @@ config DRM_OMAP depends on DRM && OF depends on ARCH_OMAP2PLUS select DRM_KMS_HELPER + select FB_SYS_HELPERS if DRM_FBDEV_EMULATION select VIDEOMODE_HELPERS select HDMI default n diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index b950e93b3846..b7ccce0704a3 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -4,6 +4,8 @@ * Author: Rob Clark */ +#include + #include #include #include @@ -95,20 +97,13 @@ static void omap_fbdev_fb_destroy(struct fb_info *info) static const struct fb_ops omap_fb_ops = { .owner = THIS_MODULE, - + FB_DEFAULT_SYS_OPS, .fb_check_var = drm_fb_helper_check_var, .fb_set_par = drm_fb_helper_set_par, .fb_setcmap = drm_fb_helper_setcmap, .fb_blank = drm_fb_helper_blank, .fb_pan_display = omap_fbdev_pan_display, .fb_ioctl = drm_fb_helper_ioctl, - - .fb_read = drm_fb_helper_sys_read, - .fb_write = drm_fb_helper_sys_write, - .fb_fillrect = drm_fb_helper_sys_fillrect, - .fb_copyarea = drm_fb_helper_sys_copyarea, - .fb_imageblit = drm_fb_helper_sys_imageblit, - .fb_destroy = omap_fbdev_fb_destroy, }; -- 2.40.1