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Fri, 19 Nov 2021 01:10:48 +0530 From: "Shankar, Uma" To: Ville Syrjala , "intel-gfx@lists.freedesktop.org" Thread-Topic: [Intel-gfx] [PATCH 2/2] drm/i915: Disable DSB usage for now Thread-Index: AQHXwSgAtjS8jYpRoUmvf00W+0ADdKwJ5T4g Date: Thu, 18 Nov 2021 19:40:48 +0000 Message-ID: References: <20211014181856.17581-1-ville.syrjala@linux.intel.com> <20211014181856.17581-2-ville.syrjala@linux.intel.com> In-Reply-To: <20211014181856.17581-2-ville.syrjala@linux.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.6.200.16 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 2/2] drm/i915: Disable DSB usage for now 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+IE9uIEJlaGFsZiBPZiBWaWxsZSBT eXJqYWxhDQo+IFNlbnQ6IFRodXJzZGF5LCBPY3RvYmVyIDE0LCAyMDIxIDExOjQ5IFBNDQo+IFRv OiBpbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnDQo+IFN1YmplY3Q6IFtJbnRlbC1nZnhd IFtQQVRDSCAyLzJdIGRybS9pOTE1OiBEaXNhYmxlIERTQiB1c2FnZSBmb3Igbm93DQo+IA0KPiBG cm9tOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPg0KPiAN Cj4gVHVybnMgb3V0IHRoZSBEU0IgaGFzIHRyb3VibGUgY29ycmVjdGx5IGxvYWRpbmcgdGhlIGdh bW1hIExVVC4NCj4gRnJvbSBhIGN1cnNvcnkgbG9vayBtYXliZSBsaWtlIHNvbWUgZW50cmllcyBk byBub3QgbG9hZCBwcm9wZXJseSwgb3IgdGhleSBnZXQNCj4gbG9hZGVkIHdpdGggc29tZSBnaWJi ZXJpc2guIFVuZm9ydHVuYXRlbHkgb3VyIGN1cnJlbnQga21zX2NvbG9yL2V0Yy4gdGVzdHMgZG8g bm90DQo+IHNlZW0gdG8gY2F0Y2ggdGhpcy4NCj4gDQo+IEkgaGFkIGEgYnJpZWYgbG9vayBhdCB0 aGUgZ2VuZXJhdGVkIERTQiBiYXRjaCBhbmQgaXQgbG9va2VkIGNvcnJlY3QuIFRyaWVkIGEgZmV3 IHF1aWNrDQo+IHRyaWNrcyBsaWtlIHdyaXRpbmcgdGhlIGluZGV4IHJlZ2lzdGVyIHR3aWNlL2V0 Yy4gYnV0IGRpZG4ndCBzZWUgYW55IGltcHJvdmVtZW50Lg0KPiBBbHNvIHRyaWVkIHN3aXRjaGlu ZyB0byB0aGUgMTBiaXQgZ2FtbWEgbW9kZSBpbiBjYXNlIHRoZXJlIGlzIHlldCBhbm90aGVyIGlz c3VlIHdpdGgNCj4gdGhlIG11bHRpLXNlZ21lbnQgbW9kZSwgYnV0IGV2ZW4gdGhlIDEwYml0IG1v ZGUgd2FzIHNob3dpbmcgaXNzdWVzLg0KPiANCj4gU3dpdGNoaW5nIHRvIG1taW8gZml4ZXMgYWxs IG9mIGl0LiBJIHN1cHBvc2Ugb25lIHRoZW9yeSBpcyB0aGF0IG1heWJlIHRoZSBEU0IgYmFuZ3MN Cj4gb24gdGhlIExVVCB0b28gcXVpY2tseSBhbmQgaXQgY2FuJ3Qga2VlcCB1cCBhbmQgaW5zdGVh ZCBzb21lIGRhdGEgZWl0aGVyIGdldHMNCj4gZHJvcHBlZCBvciBjb3JydXB0ZWQuIFRvIGNvbmZp cm0gdGhhdCBzb21lb25lIHNob3VsZCB0cnkgdG8gc2xvdyBkb3duIHRoZSBEU0Incw0KPiBwcm9n cmVzcyBhIGJpdC4NCj4gQW5vdGhlciB0aG91Z2h0IHdhcyB0aGF0IG1heWJlIHRoZSBMVVQgaGFz IGNyYXBweSBkdWFsIHBvcnRpbmcgYW5kIHlvdSBnZXQNCj4gY29udGVudGlvbiBpZiB5b3UgdHJ5 IHRvIGxvYWQgaXQgZHVyaW5nIGFjdGl2ZSBzY2Fub3V0LiBCdXQgd2h5IHRoZW4gd291bGQgdGhl IG1taW8NCj4gcGF0aCB3b3JrLCB1bmxlc3MgaXQncyBqdXN0IHN1ZmZpY2llbnRseSBzbG93Pw0K PiANCj4gV2hhdGV2ZXIgdGhlIGNhc2UsIHRoaXMgaXMgY3VycmVudGx5IGJ1c3RlZCBzbyBsZXQn cyBkaXNhYmxlIGl0IHVudGlsIHdlIGdldCB0byB0aGUgcm9vdA0KPiBvZiB0aGUgcHJvYmxlbS4N Cg0KRFNCIGZ1bmN0aW9uYWxseSBzaG91bGQgd29yaywgYXMgbm8gcG90ZW50aWFsIGh3IGlzc3Vl IGlzIGlkZW50aWZpZWQuIFdlIG1heSBoYXZlIHRvDQpoYW5kbGUgaXQgYmV0dGVyIGluIGRyaXZl ci4gV2l0aCB0aGlzIHVuZGVyIGludmVzdGlnYXRpb24sIHdlIGNhbiBkaXNhYmxlIGl0IGZvciBu b3cgd2hpbGUNCnRoZSBmaXggaXMgZ2V0dGluZyBpZGVudGlmaWVkLg0KDQpSZXZpZXdlZC1ieTog VW1hIFNoYW5rYXIgPHVtYS5zaGFua2FyQGludGVsLmNvbT4NCg0KPiBDbG9zZXM6IGh0dHBzOi8v Z2l0bGFiLmZyZWVkZXNrdG9wLm9yZy9kcm0vaW50ZWwvLS9pc3N1ZXMvMzkxNg0KPiBTaWduZWQt b2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPg0K PiAtLS0NCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcGNpLmMgfCAyICstDQo+ICAxIGZp bGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKyksIDEgZGVsZXRpb24oLSkNCj4gDQo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3BjaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9wY2kuYyBpbmRleA0KPiA3NjU1YzdhNGY5MDQuLmJmYzdiZGRlNzNhMSAxMDA2NDQN Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9wY2kuYw0KPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X3BjaS5jDQo+IEBAIC04NzIsNyArODcyLDcgQEAgc3RhdGljIGNv bnN0IHN0cnVjdCBpbnRlbF9kZXZpY2VfaW5mbyBqc2xfaW5mbyA9IHsNCj4gIAlUR0xfQ1VSU09S X09GRlNFVFMsIFwNCj4gIAkuaGFzX2dsb2JhbF9tb2NzID0gMSwgXA0KPiAgCS5oYXNfcHhwID0g MSwgXA0KPiAtCS5kaXNwbGF5Lmhhc19kc2IgPSAxDQo+ICsJLmRpc3BsYXkuaGFzX2RzYiA9IDAg LyogRklYTUU6IExVVCBsb2FkIGlzIGJyb2tlbiB3aXRoIERTQiAqLw0KPiANCj4gIHN0YXRpYyBj b25zdCBzdHJ1Y3QgaW50ZWxfZGV2aWNlX2luZm8gdGdsX2luZm8gPSB7DQo+ICAJR0VOMTJfRkVB VFVSRVMsDQo+IC0tDQo+IDIuMzIuMA0KDQo=