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 20293C7EE2F for ; Tue, 30 May 2023 15:13:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5CE4D10E3FB; Tue, 30 May 2023 15:12:45 +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 A772810E171; Tue, 30 May 2023 15:12:33 +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 4BF6621AA2; Tue, 30 May 2023 15:12:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1685459552; 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=+n2MBZA96RKe6j3XjALvpnP7GV6tfvs+CKWxd3q0Zrw=; b=KxMqxJLBVzFXX/IJydmmqOXFxwYmu209MVgFNT/6TzsXHM1FC930QqUbD54sfn2Ij8vzvl MJaxBmppmFjf4t0A+py+OLAqjNWUP2OZ8HfzHoujPyO3Paj9QvL1ZHDZId39LU0wCMz/l3 FRkFsv8qSEA0cf3EL9WozjCHtAkYPC4= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1685459552; 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=+n2MBZA96RKe6j3XjALvpnP7GV6tfvs+CKWxd3q0Zrw=; b=KEZL27IDsFouov1gIlWG/0DY5TfpLB2d4oXnFvVomywyVJMXyjsuuDr+U/Lgk/S4YC6VCB nje/Hdfbcecvr0BQ== 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 EF78A13A21; Tue, 30 May 2023 15:12:31 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id +KGfOV8SdmRjAQAAMHmgww (envelope-from ); Tue, 30 May 2023 15:12:31 +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, suijingfeng@loongson.cn Date: Tue, 30 May 2023 17:12:20 +0200 Message-Id: <20230530151228.22979-6-tzimmermann@suse.de> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230530151228.22979-1-tzimmermann@suse.de> References: <20230530151228.22979-1-tzimmermann@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [PATCH v5 05/13] drm/gma500: 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, 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. Gma500 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_IO_HELPERS option Signed-off-by: Thomas Zimmermann Acked-by: Sam Ravnborg Cc: Patrik Jakobsson --- drivers/gpu/drm/gma500/Kconfig | 1 + drivers/gpu/drm/gma500/fbdev.c | 8 +++----- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/gma500/Kconfig b/drivers/gpu/drm/gma500/Kconfig index 2efc0eb41c64..cd3d92725ed4 100644 --- a/drivers/gpu/drm/gma500/Kconfig +++ b/drivers/gpu/drm/gma500/Kconfig @@ -3,6 +3,7 @@ config DRM_GMA500 tristate "Intel GMA500/600/3600/3650 KMS Framebuffer" depends on DRM && PCI && X86 && MMU select DRM_KMS_HELPER + select FB_IO_HELPERS if DRM_FBDEV_EMULATION select I2C select I2C_ALGOBIT # GMA500 depends on ACPI_VIDEO when ACPI is enabled, just like i915 diff --git a/drivers/gpu/drm/gma500/fbdev.c b/drivers/gpu/drm/gma500/fbdev.c index 4f0309548b2b..955cbe9f05a7 100644 --- a/drivers/gpu/drm/gma500/fbdev.c +++ b/drivers/gpu/drm/gma500/fbdev.c @@ -5,6 +5,7 @@ * **************************************************************************/ +#include #include #include @@ -134,13 +135,10 @@ static void psb_fbdev_fb_destroy(struct fb_info *info) static const struct fb_ops psb_fbdev_fb_ops = { .owner = THIS_MODULE, + __FB_DEFAULT_IO_OPS_RDWR, DRM_FB_HELPER_DEFAULT_OPS, .fb_setcolreg = psb_fbdev_fb_setcolreg, - .fb_read = drm_fb_helper_cfb_read, - .fb_write = drm_fb_helper_cfb_write, - .fb_fillrect = drm_fb_helper_cfb_fillrect, - .fb_copyarea = drm_fb_helper_cfb_copyarea, - .fb_imageblit = drm_fb_helper_cfb_imageblit, + __FB_DEFAULT_IO_OPS_DRAW, .fb_mmap = psb_fbdev_fb_mmap, .fb_destroy = psb_fbdev_fb_destroy, }; -- 2.40.1