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mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from IA0PR11MB7307.namprd11.prod.outlook.com (2603:10b6:208:437::10) by SJ5PPFC4905B1D0.namprd11.prod.outlook.com (2603:10b6:a0f:fc02::855) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9499.7; Mon, 12 Jan 2026 08:26:12 +0000 Received: from IA0PR11MB7307.namprd11.prod.outlook.com ([fe80::dafa:d38d:8ac1:e843]) by IA0PR11MB7307.namprd11.prod.outlook.com ([fe80::dafa:d38d:8ac1:e843%6]) with mapi id 15.20.9499.005; Mon, 12 Jan 2026 08:26:11 +0000 Message-ID: <385071a7-15c9-4265-87b0-fe30dcf6f87e@intel.com> Date: Mon, 12 Jan 2026 13:56:03 +0530 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH [RFC] v3 5/7] drm/atomic: Allow planes with NULL fb along with async flip To: =?UTF-8?Q?Michel_D=C3=A4nzer?= , "Maarten Lankhorst" , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jani Nikula , "Vivi, Rodrigo" , Joonas Lahtinen , Tvrtko Ursulin , "xaver.hugl@kde.org" , "andrealmeid@igalia.com" , "Kumar, Naveen1" , "Syrjala, Ville" , "Dmitry Baryshkov" CC: "dri-devel@lists.freedesktop.org" , "intel-gfx@lists.freedesktop.org" , "intel-xe@lists.freedesktop.org" References: <20260108-async-v3-0-e7730c3fe9ff@intel.com> <20260108-async-v3-5-e7730c3fe9ff@intel.com> <6316ba11-0660-419c-afb6-a1588f6efef5@mailbox.org> <05ac3e30-b3dc-48ea-96db-1cbdb4454730@mailbox.org> Content-Language: en-US From: "Murthy, Arun R" In-Reply-To: <05ac3e30-b3dc-48ea-96db-1cbdb4454730@mailbox.org> Content-Type: text/plain; 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In which case the >>> commit arguably wouldn't actually be "atomic". >>> >> This is the request from the community to allow disabling of a sync plane in an async flip atomic ioctl. >> https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13834 > Can't see any such request there. I suspect there might be a misunderstanding. Here cursor is a sync flip. https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13834#note_2855843 Thanks and Regards, Arun R Murthy --------------------