From patchwork Mon Nov 27 13:15:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13469544 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="goHvOBkd"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="3sF2Uk/f" Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2a07:de40:b251:101:10:150:64:1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01F8118B for ; Mon, 27 Nov 2023 05:17:07 -0800 (PST) Received: from imap2.dmz-prg2.suse.org (imap2.dmz-prg2.suse.org [10.150.64.98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 848FC21DBC; Mon, 27 Nov 2023 13:17:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1701091025; 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=eOCSNb+amfvCv44RFGIiYwlmvmr60hETYLYnmGh8tSc=; b=goHvOBkdDuLyEBo3VDtF3DnEvXQM3cdxj7QEbwNsT0R6WsZ/RUyD+g27/Ays4ZoV4KF8ZK idmQ16bD8SzZh0OklMR7VuFUGc26eNvOTYfSrA9l+6OWRALVfoUt92mOCsvYmGqDUTpZWw cXK8xnmff2NSD3rwvd+Blr7uw6KOQCE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1701091025; 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=eOCSNb+amfvCv44RFGIiYwlmvmr60hETYLYnmGh8tSc=; b=3sF2Uk/fGE3PkyN6MlO52tOwJlsc2ilvnPINRBavx9Ejl5VwlQuRlxAy5EdOZLwnVSAsWK CvtI0scXT5b59LBQ== Received: from imap2.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap2.dmz-prg2.suse.org (Postfix) with ESMTPS id 5641613B3A; Mon, 27 Nov 2023 13:17:05 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id gLbxE9GWZGUhLQAAn2gu4w (envelope-from ); Mon, 27 Nov 2023 13:17:05 +0000 From: Thomas Zimmermann To: javierm@redhat.com, deller@gmx.de Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Zimmermann , Russell King , linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 24/32] fbdev/cyber2000fb: Initialize fb_ops with fbdev macros Date: Mon, 27 Nov 2023 14:15:53 +0100 Message-ID: <20231127131655.4020-25-tzimmermann@suse.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231127131655.4020-1-tzimmermann@suse.de> References: <20231127131655.4020-1-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Authentication-Results: smtp-out1.suse.de; none X-Spam-Score: 1.90 X-Spamd-Result: default: False [1.90 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_MISSING_CHARSET(2.50)[]; MIME_GOOD(-0.10)[text/plain]; FREEMAIL_ENVRCPT(0.00)[gmx.de]; BROKEN_CONTENT_TYPE(1.50)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RCPT_COUNT_SEVEN(0.00)[7]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email,infradead.org:email]; FREEMAIL_TO(0.00)[redhat.com,gmx.de]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-3.00)[100.00%] Initialize the instance of struct fb_ops with fbdev initializer macros for framebuffers in I/O address space. Set the read/write, draw and mmap callbacks to the correct implementation and avoid implicit defaults. Also select the necessary helpers in Kconfig. Fbdev drivers sometimes rely on the callbacks being NULL for a default I/O-memory-based implementation to be invoked; hence requiring the I/O helpers to be built in any case. Setting all callbacks in all drivers explicitly will allow to make the I/O helpers optional. This benefits systems that do not use these functions. Signed-off-by: Thomas Zimmermann Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Reviewed-by: Javier Martinez Canillas --- drivers/video/fbdev/Kconfig | 5 +---- drivers/video/fbdev/cyber2000fb.c | 9 +-------- 2 files changed, 2 insertions(+), 12 deletions(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 004a63cdea5a3..37c8188752baf 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -178,10 +178,7 @@ config FB_IMX config FB_CYBER2000 tristate "CyberPro 2000/2010/5000 support" depends on FB && PCI && (BROKEN || !SPARC64) - select FB_CFB_FILLRECT - select FB_CFB_COPYAREA - select FB_CFB_IMAGEBLIT - select FB_IOMEM_FOPS + select FB_IOMEM_HELPERS select VIDEO_NOMODESET help This enables support for the Integraphics CyberPro 20x0 and 5000 diff --git a/drivers/video/fbdev/cyber2000fb.c b/drivers/video/fbdev/cyber2000fb.c index 52105dc1a72f3..abb87d3576db0 100644 --- a/drivers/video/fbdev/cyber2000fb.c +++ b/drivers/video/fbdev/cyber2000fb.c @@ -227,13 +227,6 @@ cyber2000fb_copyarea(struct fb_info *info, const struct fb_copyarea *region) CO_REG_CMD_H, cfb); } -static void -cyber2000fb_imageblit(struct fb_info *info, const struct fb_image *image) -{ - cfb_imageblit(info, image); - return; -} - static int cyber2000fb_sync(struct fb_info *info) { struct cfb_info *cfb = container_of(info, struct cfb_info, fb); @@ -1069,7 +1062,7 @@ static const struct fb_ops cyber2000fb_ops = { .fb_pan_display = cyber2000fb_pan_display, .fb_fillrect = cyber2000fb_fillrect, .fb_copyarea = cyber2000fb_copyarea, - .fb_imageblit = cyber2000fb_imageblit, + .fb_imageblit = cfb_imageblit, .fb_sync = cyber2000fb_sync, __FB_DEFAULT_IOMEM_OPS_MMAP, };