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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> MIME-Version: 1.0 Authentication-Results: smtp-out1.suse.de; none 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%] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231127_051712_508822_A8BD8DAA X-CRM114-Status: GOOD ( 14.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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, };