From patchwork Fri Apr 19 08:29:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 790570 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 156A56025E for ; Fri, 19 Apr 2024 08:33:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713515625; cv=none; b=S9Egb+k4fR74cjyHNvD0RbY5CWjbOQO31Ku36kDy2g0euZai+GPNLP/ebOcQXSn9FUEkmG47Ty+QTDR4ltViOH14Mrkaocw1QgMwpkJNHb9yv/Zs9orEfJiJfjIDuFfHpBjhbsSoulmAhnJD0rQkA6saVIh6HowXLAncnsyDwJ8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713515625; c=relaxed/simple; bh=SY98rzTfL8qLxmNMGcCMHSwmsWkzclp/TRQNqW3Yy/0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Lr7GkCj/9qjx3pnxJ3Yeq9V7ivL6jszkq6PEHZ0jkJ34UmHMkNvNovmHba2hNY4xkb8gtxR9WAaeCYGObU44kjSZ4ryncNZjwz9xmx01u0EPoeGBAr29fQuZ0rAjJ8y5IpQ0fEV3146uYkxOqXhbI9AmHeioV4chvCwts3Pht1g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (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-out2.suse.de (Postfix) with ESMTPS id 2910F5D48B; Fri, 19 Apr 2024 08:33:41 +0000 (UTC) Authentication-Results: smtp-out2.suse.de; none Received: from imap1.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 imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id D55B51395B; Fri, 19 Apr 2024 08:33:40 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id OHEAM2QsImb9agAAD6G6ig (envelope-from ); Fri, 19 Apr 2024 08:33:40 +0000 From: Thomas Zimmermann To: javierm@redhat.com, deller@gmx.de, airlied@gmail.com, daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, Thomas Zimmermann , Rodrigo Siqueira , Melissa Wen , =?utf-8?q?Ma=C3=ADra_Canal?= , Haneen Mohammed , =?utf-8?q?Ma=C3=ADra_Canal?= Subject: [PATCH v3 20/43] drm/vkms: Use fbdev-shmem Date: Fri, 19 Apr 2024 10:29:13 +0200 Message-ID: <20240419083331.7761-21-tzimmermann@suse.de> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240419083331.7761-1-tzimmermann@suse.de> References: <20240419083331.7761-1-tzimmermann@suse.de> Precedence: bulk X-Mailing-List: linux-fbdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Spam-Level: X-Spamd-Result: default: False [-4.00 / 50.00]; REPLY(-4.00)[]; TAGGED_RCPT(0.00)[] X-Spam-Flag: NO X-Spam-Score: -4.00 X-Rspamd-Queue-Id: 2910F5D48B X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-Rspamd-Action: no action Implement fbdev emulation with fbdev-shmem. Avoids the overhead of fbdev-generic's additional shadow buffering. No functional changes. Signed-off-by: Thomas Zimmermann Cc: Rodrigo Siqueira Cc: Melissa Wen Cc: "Maíra Canal" Cc: Haneen Mohammed Cc: Daniel Vetter Reviewed-by: Javier Martinez Canillas Acked-by: Maíra Canal --- drivers/gpu/drm/vkms/vkms_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index dd0af086e7fa9..8dc9dc13896e9 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -17,7 +17,7 @@ #include #include #include -#include +#include #include #include #include @@ -223,7 +223,7 @@ static int vkms_create(struct vkms_config *config) if (ret) goto out_devres; - drm_fbdev_generic_setup(&vkms_device->drm, 0); + drm_fbdev_shmem_setup(&vkms_device->drm, 0); return 0;