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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM6PR11MB3177.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 515c03a4-6a48-42f8-46ba-08da2eb19bf7 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 May 2022 16:09:18.6797 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: c/kB5SyES/g0lx+BG7glkw4ffRhe4MTHhRgB6OYbdzQFVoQcnqQlhKQH6IZClVBh+2YJEN2bCGObThGVIJn53A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR11MB3779 X-OriginatorOrg: intel.com Subject: Re: [Intel-gfx] [PATCH] drm/i915: Support Async Flip on Linear buffers X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "intel-gfx@lists.freedesktop.org" Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" > > Can I have your Reviewed-by for this patch? >=20 > You didn't find the GTT alignment restriction yet which to me syas you di= dn't > really look hard enough. I checked in the BSpec and also clarified with the hardware team on this. >=20 > And you haven't answered what the actual use case for this is. This is a required for one of the platform and has been assessed in JIRA. >=20 > We also have no tests for this AFAICS. I have modified the existing async IGT test case to use linear buffer for validation. Thanks and Regards, Arun R Murthy --------------------