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Wed, 22 Sep 2021 01:28:45 -0700 Received: from bgsmsx606.gar.corp.intel.com (10.67.234.8) by ORSMSX610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Wed, 22 Sep 2021 01:28:43 -0700 Received: from bgsmsx606.gar.corp.intel.com ([10.67.234.8]) by BGSMSX606.gar.corp.intel.com ([10.67.234.8]) with mapi id 15.01.2242.012; Wed, 22 Sep 2021 13:58:41 +0530 From: "Manna, Animesh" To: "Souza, Jose" , "intel-gfx@lists.freedesktop.org" CC: "Mun, Gwan-gyeong" , "Souza, Jose" Thread-Topic: [Intel-gfx] [PATCH v3 3/3] drm/i915/display/psr: Do full fetch when handling biplanar formats Thread-Index: AQHXroCvLLX4hDxVlUiptTASVFV24KuvoQxw Date: Wed, 22 Sep 2021 08:28:41 +0000 Message-ID: References: <20210921004113.261827-1-jose.souza@intel.com> <20210921004113.261827-3-jose.souza@intel.com> In-Reply-To: <20210921004113.261827-3-jose.souza@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-version: 11.6.200.16 dlp-product: dlpe-windows dlp-reaction: no-action x-originating-ip: [10.223.10.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Subject: Re: [Intel-gfx] [PATCH v3 3/3] drm/i915/display/psr: Do full fetch when handling biplanar formats 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogSW50ZWwtZ2Z4IDxpbnRl bC1nZngtYm91bmNlc0BsaXN0cy5mcmVlZGVza3RvcC5vcmc+IE9uIEJlaGFsZiBPZiBKb3PDqQ0K PiBSb2JlcnRvIGRlIFNvdXphDQo+IFNlbnQ6IFR1ZXNkYXksIFNlcHRlbWJlciAyMSwgMjAyMSA2 OjExIEFNDQo+IFRvOiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQo+IENjOiBNdW4s IEd3YW4tZ3llb25nIDxnd2FuLWd5ZW9uZy5tdW5AaW50ZWwuY29tPjsgU291emEsIEpvc2UNCj4g PGpvc2Uuc291emFAaW50ZWwuY29tPg0KPiBTdWJqZWN0OiBbSW50ZWwtZ2Z4XSBbUEFUQ0ggdjMg My8zXSBkcm0vaTkxNS9kaXNwbGF5L3BzcjogRG8gZnVsbCBmZXRjaCB3aGVuDQo+IGhhbmRsaW5n IGJpcGxhbmFyIGZvcm1hdHMNCj4gDQo+IEZyb206IEd3YW4tZ3llb25nIE11biA8Z3dhbi1neWVv bmcubXVuQGludGVsLmNvbT4NCj4gDQo+IFdlIGFyZSBzdGlsbCBtaXNzaW5nIHRoZSBQU1IyIHNl bGVjdGl2ZSBmZXRjaCBoYW5kbGluZyBvZiBiaXBsYW5hciBmb3JtYXRzIGJ1dA0KPiB1bnRpbCBw cm9wZXIgaGFuZGxlIGlzIGFkZGVkIHdlIGNhbiB3b3JrYXJvdW5kIGl0IGJ5IGRvaW5nIGZ1bGwg ZnJhbWVzIGZldGNoDQo+IHdoZW4gc3RhdGUgaGFzIGJpcGxhbmFyIGZvcm1hdHMuDQo+IA0KPiBX ZSBuZWVkIHRoZSBzZWNvbmQgY2hlY2sgYmVjYXVzZSBhbiB1cGRhdGUgaW4gYSByZWd1bGFyIGZv cm1hdCBjb3VsZA0KPiBpbnRlcnNlY3Qgd2l0aCBhIGJpcGxhbmFyIHBsYW5lIHRoYXQgd2FzIG5v dCBpbml0aWFseSBwYXJ0IG9mIHRoZSBhdG9taWMgY29tbWl0Lg0KPiANCj4gU2lnbmVkLW9mZi1i eTogR3dhbi1neWVvbmcgTXVuIDxnd2FuLWd5ZW9uZy5tdW5AaW50ZWwuY29tPg0KPiBTaWduZWQt b2ZmLWJ5OiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNvdXphQGludGVsLmNvbT4NCj4g LS0tDQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX3Bzci5jIHwgMTEgKysr KysrKysrKy0NCj4gIDEgZmlsZSBjaGFuZ2VkLCAxMCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9u KC0pDQo+IA0KPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRl bF9wc3IuYw0KPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfcHNyLmMNCj4g aW5kZXggOGNlYjIyYzVhMWE2Yi4uZTZhNGMyNzk3NWQ4YyAxMDA2NDQNCj4gLS0tIGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9wc3IuYw0KPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9kaXNwbGF5L2ludGVsX3Bzci5jDQo+IEBAIC0xNjAxLDkgKzE2MDEsMTMgQEAgaW50 IGludGVsX3BzcjJfc2VsX2ZldGNoX3VwZGF0ZShzdHJ1Y3QNCj4gaW50ZWxfYXRvbWljX3N0YXRl ICpzdGF0ZSwNCj4gIAkJICogVE9ETzogTm90IGNsZWFyIGhvdyB0byBoYW5kbGUgcGxhbmVzIHdp dGggbmVnYXRpdmUNCj4gcG9zaXRpb24sDQo+ICAJCSAqIGFsc28gcGxhbmVzIGFyZSBub3QgdXBk YXRlZCBpZiB0aGV5IGhhdmUgYSBuZWdhdGl2ZSBYDQo+ICAJCSAqIHBvc2l0aW9uIHNvIGZvciBu b3cgZG9pbmcgYSBmdWxsIHVwZGF0ZSBpbiB0aGlzIGNhc2VzDQo+ICsJCSAqDQo+ICsJCSAqIFRP RE86IFdlIGFyZSBtaXNzaW5nIGJpcGxhbmFyIGZvcm1hdHMgaGFuZGxpbmcsIHVudGlsIGl0IGlz DQo+ICsJCSAqIGltcGxlbWVudGVkIGl0IHdpbGwgc2VuZCBmdWxsIGZyYW1lIHVwZGF0ZXMuDQo+ ICAJCSAqLw0KPiAgCQlpZiAobmV3X3BsYW5lX3N0YXRlLT51YXBpLmRzdC55MSA8IDAgfHwNCj4g LQkJICAgIG5ld19wbGFuZV9zdGF0ZS0+dWFwaS5kc3QueDEgPCAwKSB7DQo+ICsJCSAgICBuZXdf cGxhbmVfc3RhdGUtPnVhcGkuZHN0LngxIDwgMCB8fA0KPiArCQkgICAgbmV3X3BsYW5lX3N0YXRl LT5ody5mYi0+Zm9ybWF0LT5pc195dXYpIHsNCj4gIAkJCWZ1bGxfdXBkYXRlID0gdHJ1ZTsNCj4g IAkJCWJyZWFrOw0KPiAgCQl9DQo+IEBAIC0xNjgyLDYgKzE2ODYsMTEgQEAgaW50IGludGVsX3Bz cjJfc2VsX2ZldGNoX3VwZGF0ZShzdHJ1Y3QNCj4gaW50ZWxfYXRvbWljX3N0YXRlICpzdGF0ZSwN Cj4gIAkJaWYgKCFkcm1fcmVjdF9pbnRlcnNlY3QoJmludGVyLCAmbmV3X3BsYW5lX3N0YXRlLT51 YXBpLmRzdCkpDQo+ICAJCQljb250aW51ZTsNCj4gDQoNCkNvZGUgY29tbWVudCBjYW4gYmUgYWRk ZWQgaGVyZSB3aHkgd2UgbmVlZCB0aGlzIGNoZWNrIGFnYWluIGluIHNhbWUgZnVuY3Rpb24uDQpF bmFibGluZyBmdWxsIGZyYW1lIHVwZGF0ZSBpcyBmaW5lIGZvciBtZSBmb3IgcGxhbmFyIGZvcm1h dCBidXQgbm90IHN1cmUgd2UgbmVlZCB0aGUgMm5kIGNoZWNrLg0KDQpSZWdhcmRzLA0KQW5pbWVz aA0KDQo+ICsJCWlmIChuZXdfcGxhbmVfc3RhdGUtPmh3LmZiLT5mb3JtYXQtPmlzX3l1dikgew0K PiArCQkJZnVsbF91cGRhdGUgPSB0cnVlOw0KPiArCQkJYnJlYWs7DQo+ICsJCX0NCj4gKw0KPiAg CQlzZWxfZmV0Y2hfYXJlYSA9ICZuZXdfcGxhbmVfc3RhdGUtPnBzcjJfc2VsX2ZldGNoX2FyZWE7 DQo+ICAJCXNlbF9mZXRjaF9hcmVhLT55MSA9IGludGVyLnkxIC0gbmV3X3BsYW5lX3N0YXRlLT51 YXBpLmRzdC55MTsNCj4gIAkJc2VsX2ZldGNoX2FyZWEtPnkyID0gaW50ZXIueTIgLSBuZXdfcGxh bmVfc3RhdGUtPnVhcGkuZHN0LnkxOw0KPiAtLQ0KPiAyLjMzLjANCg0K