From patchwork Mon Nov 27 13:15:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 747671 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="Xrw61NC3"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="Aiwkb2hd" Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08B301B6 for ; Mon, 27 Nov 2023 05:17:06 -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 8865121DC5; Mon, 27 Nov 2023 13:17:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1701091024; 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=T9nUBb+18eXVtm4dsBBg1cVhdvvBNf/Q74xkG7rkYjg=; b=Xrw61NC3+eZT17ZzAYq+kojK1uhaYraBz0nexV/TwNySBz35tBtiFZD6DYYYF1LhZ5Y6I2 2uU1hXReLqgbZnbQiZHBMs1Kffe4klslAJpNo+fmbST9yqNUP3JLQxdzJW+eUhKh8DI9Jt fLShbtUaUVmo+tk8mAIJVw7Q5Dq3MQE= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1701091024; 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=T9nUBb+18eXVtm4dsBBg1cVhdvvBNf/Q74xkG7rkYjg=; b=Aiwkb2hd/xhguhTqcMgq1LfccEy30eMK5umqr0g+dy4OuppefFSNquYQxkkREy72FF+jrb zbtRAH9KLR+aMoDQ== 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 508C6132A6; Mon, 27 Nov 2023 13:17:04 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap2.dmz-prg2.suse.org with ESMTPSA id kFOREtCWZGUhLQAAn2gu4w (envelope-from ); Mon, 27 Nov 2023 13:17:04 +0000 From: Thomas Zimmermann To: javierm@redhat.com, deller@gmx.de Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Thomas Zimmermann , Michael Ellerman , Nicholas Piggin , Christophe Leroy , linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 19/32] fbdev/ps3fb: Initialize fb_ops with fbdev macros Date: Mon, 27 Nov 2023 14:15:48 +0100 Message-ID: <20231127131655.4020-20-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)[gmail.com,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)[9]; MID_CONTAINS_FROM(1.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de: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:+]; FREEMAIL_CC(0.00)[vger.kernel.org,lists.freedesktop.org,suse.de,ellerman.id.au,gmail.com,csgroup.eu,lists.ozlabs.org]; 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 virtual 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: Michael Ellerman Cc: Nicholas Piggin Cc: Christophe Leroy Cc: linuxppc-dev@lists.ozlabs.org Reviewed-by: Javier Martinez Canillas --- drivers/video/fbdev/Kconfig | 5 +---- drivers/video/fbdev/ps3fb.c | 7 ++----- 2 files changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 4c82890887ba1..f9dab4c900332 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -1715,10 +1715,7 @@ config FB_IBM_GXT4500 config FB_PS3 tristate "PS3 GPU framebuffer driver" depends on FB && PS3_PS3AV - select FB_SYS_FILLRECT - select FB_SYS_COPYAREA - select FB_SYS_IMAGEBLIT - select FB_SYS_FOPS + select FB_SYSMEM_HELPERS help Include support for the virtual frame buffer in the PS3 platform. diff --git a/drivers/video/fbdev/ps3fb.c b/drivers/video/fbdev/ps3fb.c index de81ad3a5d1ed..de8d78bf070a0 100644 --- a/drivers/video/fbdev/ps3fb.c +++ b/drivers/video/fbdev/ps3fb.c @@ -939,15 +939,12 @@ static const struct fb_ops ps3fb_ops = { .owner = THIS_MODULE, .fb_open = ps3fb_open, .fb_release = ps3fb_release, - .fb_read = fb_sys_read, - .fb_write = fb_sys_write, + __FB_DEFAULT_SYSMEM_OPS_RDWR, .fb_check_var = ps3fb_check_var, .fb_set_par = ps3fb_set_par, .fb_setcolreg = ps3fb_setcolreg, .fb_pan_display = ps3fb_pan_display, - .fb_fillrect = sys_fillrect, - .fb_copyarea = sys_copyarea, - .fb_imageblit = sys_imageblit, + __FB_DEFAULT_SYSMEM_OPS_DRAW, .fb_mmap = ps3fb_mmap, .fb_blank = ps3fb_blank, .fb_ioctl = ps3fb_ioctl,