From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5A4551426D; Mon, 8 Jan 2024 09:33:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gmx.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmx.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmx.de header.i=deller@gmx.de header.b="G+Zk9ux5" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.de; s=s31663417; t=1704706409; x=1705311209; i=deller@gmx.de; bh=B91dkGZkhI5I6MrAdfx6C1xz2e+7x2w4wYdu9BniE20=; h=X-UI-Sender-Class:Date:Subject:To:Cc:References:From: In-Reply-To; b=G+Zk9ux5chVXa/6rJuy46xvadWZneQuJs7h5aRvZGaegY3vrxSXGPFai3yFK+X/l W8t5qoXY/rQZQ4/w3Zfu2lAAfsvmUt12skRXIyCVjCYKQocgLE+lgXv/jzznNDB2E JMRudAZ6tQ9f8ojdWEmX7AAhKLaZNj8exX9KRFBkbRVxdbcnQ+pyxz+GU3ERxcfmO vghbP9CURD1/z6GTeCsGEZLT03TfED3ZahRiEvvN92EtGMyowf+cICvALDZRJ1ezW VjcCUKLnFDwwqEtsAYOKZkjIQGBZTlPRPM7ebg7CBQ7i3OuV25QlPEjpCS3/Odukw ZWZ4Qf/MTn7xtYOW7g== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from [192.168.20.55] ([94.134.148.84]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1N6sn7-1r7Vbi0EFb-018K1U; Mon, 08 Jan 2024 10:33:29 +0100 Message-ID: <4095003c-20a5-45af-8765-d772cd054f0b@gmx.de> Date: Mon, 8 Jan 2024 10:33:28 +0100 Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] drm/hyperv: Remove firmware framebuffers with aperture helper Content-Language: en-US To: Javier Martinez Canillas , Thomas Zimmermann , drawat.floss@gmail.com, decui@microsoft.com, wei.liu@kernel.org, haiyangz@microsoft.com, kys@microsoft.com, daniel@ffwll.ch, airlied@gmail.com Cc: linux-hyperv@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org References: <20240103102640.31751-1-tzimmermann@suse.de> <20240103102640.31751-2-tzimmermann@suse.de> <87a5pgdvll.fsf@minerva.mail-host-address-is-not-set> From: Helge Deller Autocrypt: addr=deller@gmx.de; keydata= xsFNBF3Ia3MBEAD3nmWzMgQByYAWnb9cNqspnkb2GLVKzhoH2QD4eRpyDLA/3smlClbeKkWT HLnjgkbPFDmcmCz5V0Wv1mKYRClAHPCIBIJgyICqqUZo2qGmKstUx3pFAiztlXBANpRECgwJ r+8w6mkccOM9GhoPU0vMaD/UVJcJQzvrxVHO8EHS36aUkjKd6cOpdVbCt3qx8cEhCmaFEO6u CL+k5AZQoABbFQEBocZE1/lSYzaHkcHrjn4cQjc3CffXnUVYwlo8EYOtAHgMDC39s9a7S90L 69l6G73lYBD/Br5lnDPlG6dKfGFZZpQ1h8/x+Qz366Ojfq9MuuRJg7ZQpe6foiOtqwKym/zV dVvSdOOc5sHSpfwu5+BVAAyBd6hw4NddlAQUjHSRs3zJ9OfrEx2d3mIfXZ7+pMhZ7qX0Axlq Lq+B5cfLpzkPAgKn11tfXFxP+hcPHIts0bnDz4EEp+HraW+oRCH2m57Y9zhcJTOJaLw4YpTY GRUlF076vZ2Hz/xMEvIJddRGId7UXZgH9a32NDf+BUjWEZvFt1wFSW1r7zb7oGCwZMy2LI/G aHQv/N0NeFMd28z+deyxd0k1CGefHJuJcOJDVtcE1rGQ43aDhWSpXvXKDj42vFD2We6uIo9D 1VNre2+uAxFzqqf026H6cH8hin9Vnx7p3uq3Dka/Y/qmRFnKVQARAQABzRxIZWxnZSBEZWxs ZXIgPGRlbGxlckBnbXguZGU+wsGRBBMBCAA7AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA FiEERUSCKCzZENvvPSX4Pl89BKeiRgMFAl3J1zsCGQEACgkQPl89BKeiRgNK7xAAg6kJTPje uBm9PJTUxXaoaLJFXbYdSPfXhqX/BI9Xi2VzhwC2nSmizdFbeobQBTtRIz5LPhjk95t11q0s uP5htzNISPpwxiYZGKrNnXfcPlziI2bUtlz4ke34cLK6MIl1kbS0/kJBxhiXyvyTWk2JmkMi REjR84lCMAoJd1OM9XGFOg94BT5aLlEKFcld9qj7B4UFpma8RbRUpUWdo0omAEgrnhaKJwV8 qt0ULaF/kyP5qbI8iA2PAvIjq73dA4LNKdMFPG7Rw8yITQ1Vi0DlDgDT2RLvKxEQC0o3C6O4 iQq7qamsThLK0JSDRdLDnq6Phv+Yahd7sDMYuk3gIdoyczRkXzncWAYq7XTWl7nZYBVXG1D8 gkdclsnHzEKpTQIzn/rGyZshsjL4pxVUIpw/vdfx8oNRLKj7iduf11g2kFP71e9v2PP94ik3 Xi9oszP+fP770J0B8QM8w745BrcQm41SsILjArK+5mMHrYhM4ZFN7aipK3UXDNs3vjN+t0zi qErzlrxXtsX4J6nqjs/mF9frVkpv7OTAzj7pjFHv0Bu8pRm4AyW6Y5/H6jOup6nkJdP/AFDu 5ImdlA0jhr3iLk9s9WnjBUHyMYu+HD7qR3yhX6uWxg2oB2FWVMRLXbPEt2hRGq09rVQS7DBy dbZgPwou7pD8MTfQhGmDJFKm2jvOwU0EXchrcwEQAOsDQjdtPeaRt8EP2pc8tG+g9eiiX9Sh rX87SLSeKF6uHpEJ3VbhafIU6A7hy7RcIJnQz0hEUdXjH774B8YD3JKnAtfAyuIU2/rOGa/v UN4BY6U6TVIOv9piVQByBthGQh4YHhePSKtPzK9Pv/6rd8H3IWnJK/dXiUDQllkedrENXrZp eLUjhyp94ooo9XqRl44YqlsrSUh+BzW7wqwfmu26UjmAzIZYVCPCq5IjD96QrhLf6naY6En3 ++tqCAWPkqKvWfRdXPOz4GK08uhcBp3jZHTVkcbo5qahVpv8Y8mzOvSIAxnIjb+cklVxjyY9 dVlrhfKiK5L+zA2fWUreVBqLs1SjfHm5OGuQ2qqzVcMYJGH/uisJn22VXB1c48yYyGv2HUN5 lC1JHQUV9734I5cczA2Gfo27nTHy3zANj4hy+s/q1adzvn7hMokU7OehwKrNXafFfwWVK3OG 1dSjWtgIv5KJi1XZk5TV6JlPZSqj4D8pUwIx3KSp0cD7xTEZATRfc47Yc+cyKcXG034tNEAc xZNTR1kMi9njdxc1wzM9T6pspTtA0vuD3ee94Dg+nDrH1As24uwfFLguiILPzpl0kLaPYYgB wumlL2nGcB6RVRRFMiAS5uOTEk+sJ/tRiQwO3K8vmaECaNJRfJC7weH+jww1Dzo0f1TP6rUa fTBRABEBAAHCwXYEGAEIACAWIQRFRIIoLNkQ2+89Jfg+Xz0Ep6JGAwUCXchrcwIbDAAKCRA+ Xz0Ep6JGAxtdEAC54NQMBwjUNqBNCMsh6WrwQwbg9tkJw718QHPw43gKFSxFIYzdBzD/YMPH l+2fFiefvmI4uNDjlyCITGSM+T6b8cA7YAKvZhzJyJSS7pRzsIKGjhk7zADL1+PJei9p9idy RbmFKo0dAL+ac0t/EZULHGPuIiavWLgwYLVoUEBwz86ZtEtVmDmEsj8ryWw75ZIarNDhV74s BdM2ffUJk3+vWe25BPcJiaZkTuFt+xt2CdbvpZv3IPrEkp9GAKof2hHdFCRKMtgxBo8Kao6p Ws/Vv68FusAi94ySuZT3fp1xGWWf5+1jX4ylC//w0Rj85QihTpA2MylORUNFvH0MRJx4mlFk XN6G+5jIIJhG46LUucQ28+VyEDNcGL3tarnkw8ngEhAbnvMJ2RTx8vGh7PssKaGzAUmNNZiG MB4mPKqvDZ02j1wp7vthQcOEg08z1+XHXb8ZZKST7yTVa5P89JymGE8CBGdQaAXnqYK3/yWf FwRDcGV6nxanxZGKEkSHHOm8jHwvQWvPP73pvuPBEPtKGLzbgd7OOcGZWtq2hNC6cRtsRdDx 4TAGMCz4j238m+2mdbdhRh3iBnWT5yPFfnv/2IjFAk+sdix1Mrr+LIDF++kiekeq0yUpDdc4 ExBy2xf6dd+tuFFBp3/VDN4U0UfG4QJ2fg19zE5Z8dS4jGIbLg== In-Reply-To: <87a5pgdvll.fsf@minerva.mail-host-address-is-not-set> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:Ovg2O8J5M3AOSM/vZFPHDgtkX3D/xvyImfjoBYLjdx916W4W8Gl E/KT40SX52KPnbKk3aA23DYEZpEsrM+uvIyHA398GbZdRstiM2Fsd2myhG36BK8IrSF/8zq EPvldWvRJ/WMu6nDXBh0BngdX7/LQmAtHDQniKlLMTUDSWd/VxfcycmINF0495JEGE4ZoaR uAwIUOP54ZHopc6eanqfQ== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:75kICWzAk4Y=;peWUIQcD9PynF7OMHl92dYNXYqr pLB8HBoTQrAqU9lnyMK08vGc0svEelqnoOglX+4qhZSgJ6scmJuNIAYqFUOiTGIdUqmb1dEp7 mRMieFGRhE0SrmqntGvEWQfu0wfjG82uNb6Apz7n97qLlvosqxo18qDRaeZY3o0zs0TNQjKTZ vBgjEPFBeXJUQhsaFVc6I09/Z/9BNaKh6HJ2IDJxndXumTs0JPIQejCs931Dq1Tk23HW+kBwR W7kEmYBM403s577wVe8d8iqhCrZLIkMEGqs5w4dKwoi5cvX3tVEAmCtKJ+up74CBC/ojo+kkG 4CZrxz97m6YbuvqguJAM7GkJRBmpKk7bJIwXElfClhHQ4qNkkx8bUj7l3i5kNGOoKmDITXR9G k4GqFtdsHa08OW86DYLqaQUZaflyg6SKz4eFkthL9HtXEJyEYvq7kbTYzCU/uG4VIXL0ynn69 HOBNqoiQ+1mxpWCA63vEIi7rCgiuIiCf3/nwGp6yzCeGdCVq2Tj/6yYvjb6KAQv9wDgriXBQt eIir6s6RTwikLdyi48dnBZZTSpMGiZEZ96iJNztirfg1gGGcBK7KmNugbxWm7ln04OLDdkEp/ 44SAFhF7NwVRifoWP9ytF8tZEgCyo5Bi37qN5vO008YKmb/cI3V9kxJO/WlXd/1FBmPDHj66f WuHIyp4IdbKBNdr0EeoGIRJtBNoHa0fliISsqDtWOhc/svfGsBV52iJR8u1cSOmKkQnTrT9Zh 3pSGCZczy33bsKMuXhJ9be02B8h+ALqbX0aVtDAcDbbvjztb3/GyTxD/5+gv+THrPe6JUx4A+ ieIVjI9t37QwuaEwpH/0cWDoyRKXoCavOqbCw4b8FRiNJlJ7g4pbqzcYWNqTJDNNhliaYfxxY VqwlZh42IO7Ltz2gaPGFCFDvN7QmIqfCNlmxzrzIf43i0OgKVv0QYJOLQC+pMxKPOELliIa14 gisMSqhIunIYgloPpXkJ1sZmI5c= On 1/8/24 10:26, Javier Martinez Canillas wrote: > Thomas Zimmermann writes: > > Hello Thomas, > >> Replace use of screen_info state with the correct interface from >> the aperture helpers. The state is only for architecture and firmware >> code. It is not guaranteed to contain valid data. Drivers are thus >> not allowed to use it. >> >> For removing conflicting firmware framebuffers, there are aperture >> helpers. Hence replace screen_info with the correct function that will >> remove conflicting framebuffers for the hyperv-drm driver. Also >> move the call to the correct place within the driver. >> >> Signed-off-by: Thomas Zimmermann >> --- > > Reviewed-by: Javier Martinez Canillas Series applied to fbdev git tree. Thanks, Helge