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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 95C10C88CB2 for ; Mon, 4 Sep 2023 13:18:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240134AbjIDNTB (ORCPT ); Mon, 4 Sep 2023 09:19:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34222 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243320AbjIDNTA (ORCPT ); Mon, 4 Sep 2023 09:19:00 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5A71CB6 for ; Mon, 4 Sep 2023 06:18:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693833490; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=rBLzSQTLv+8pipDzuuK9IQr80p06o9JPiTCzfewmJxw=; b=JSaCtwUapIaYsR7l6FcK6XEyuFHlAlzDnqiO4Eek9d4+nHsEvbWuDhAWkA/iuV3ED49Zpv +4Zyi1mp9cFMyBoDFHPfGUByd0ZA9lNlRafBtPhCgxUYviZv5A/7FXQyKJh/DmbXX1uOim ecO3+3TaxDJiwLl+2kpBg0nQbbzMgT4= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-113-7WIgu_I-NVy3oUcYO3WQAw-1; Mon, 04 Sep 2023 09:18:09 -0400 X-MC-Unique: 7WIgu_I-NVy3oUcYO3WQAw-1 Received: by mail-wm1-f71.google.com with SMTP id 5b1f17b1804b1-3f5df65f9f4so9332095e9.2 for ; Mon, 04 Sep 2023 06:18:08 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1693833488; x=1694438288; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=rBLzSQTLv+8pipDzuuK9IQr80p06o9JPiTCzfewmJxw=; b=OsMuUHx83DrqhOJdJkcLLPF6rWrbx0PCmIugk2VcS4YT/IxIBuuUg2JOhfq2jU6DCA b4bOSRdlEWIxcuWdRlXK7CHXeZbx7NJKbVxDSmbbKuaPVCgd+MRJt8VUmjlaKTt9z8OQ aNvhwiISostJsM53xylmwIoaT51woNxEqDMP+PCxnqVWjzkdCtdBy8/QHQiHLGmdg2pP +K36CwJOdyU8QDNYLv16b37QuTKvw7f6zFhkHqeoY7yvtpM0fPdWBH/jSzSCOe2x3T/i ZRpYKoPICIUbk0l+OjmaSfEa7q8KgKNYTMs47P1XTtIsUQSe1fXLNSGDpI3YpgGVeoRq CWlw== X-Gm-Message-State: AOJu0YwJ8lEk70/D2vY+jbUrhWIQH1sdjhw3cW3UFy7lCtynMkjBXy6N o3T32pHWV3uKbGt9+we1+G2LBsM1LteYln7kQYgg9KeFvIqzxkR62sNp+9flr/zmxo6cFCobBNz v6T0iDnCb3IGhBou7vcztXto= X-Received: by 2002:a05:6000:82:b0:31d:cd2f:4a4b with SMTP id m2-20020a056000008200b0031dcd2f4a4bmr6453152wrx.50.1693833488025; Mon, 04 Sep 2023 06:18:08 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFMneOVTl+tO7EjPHxWk7aAIbA+6YIUPO8GkkaydyT763T9pc7YLR5Hmg/1C6iUl0u80TgQ3Q== X-Received: by 2002:a05:6000:82:b0:31d:cd2f:4a4b with SMTP id m2-20020a056000008200b0031dcd2f4a4bmr6453136wrx.50.1693833487752; Mon, 04 Sep 2023 06:18:07 -0700 (PDT) Received: from localhost (205.pool92-176-231.dynamic.orange.es. [92.176.231.205]) by smtp.gmail.com with ESMTPSA id f3-20020a5d6643000000b00318147fd2d3sm14498682wrw.41.2023.09.04.06.18.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Sep 2023 06:18:07 -0700 (PDT) From: Javier Martinez Canillas To: Thomas Zimmermann , deller@gmx.de, daniel@ffwll.ch, sam@ravnborg.org Cc: linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-staging@lists.linux.dev, linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, Thomas Zimmermann , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui Subject: Re: [PATCH 4/8] fbdev/hyperv_fb: Use fb_ops helpers for deferred I/O In-Reply-To: <20230828132131.29295-5-tzimmermann@suse.de> References: <20230828132131.29295-1-tzimmermann@suse.de> <20230828132131.29295-5-tzimmermann@suse.de> Date: Mon, 04 Sep 2023 15:18:06 +0200 Message-ID: <87fs3ucc1d.fsf@minerva.mail-host-address-is-not-set> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Thomas Zimmermann writes: > Generate callback functions for struct fb_ops with the fbdev macro > FB_GEN_DEFAULT_DEFERRED_IOMEM_OPS(). Initialize struct fb_ops to > the generated functions with fbdev initializer macros. > > The hyperv_fb driver is incomplete in its handling of deferred I/O > and damage framebuffers. Write operations do no trigger damage handling. > Fixing this is beyond the scope of this patch. > > Signed-off-by: Thomas Zimmermann Acked-by: Javier Martinez Canillas -- Best regards, Javier Martinez Canillas Core Platforms Red Hat