From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Kazlauskas, Nicholas" Subject: Re: [PATCH] drm/amd/display: Allow faking displays as VRR capable. Date: Tue, 30 Apr 2019 12:21:58 +0000 Message-ID: <64cb858c-f97d-67e6-e477-8b3f8e16fda6@amd.com> References: <20190430073724.505-1-mario.kleiner.de@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: Content-Language: en-US Content-ID: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?utf-8?B?TWljaGVsIETDpG56ZXI=?= , Mario Kleiner Cc: "dri-devel@lists.freedesktop.org" , "amd-gfx@lists.freedesktop.org" List-Id: amd-gfx.lists.freedesktop.org T24gNC8zMC8xOSAzOjQ0IEFNLCBNaWNoZWwgRMOkbnplciB3cm90ZToNCj4gW0NBVVRJT046IEV4 dGVybmFsIEVtYWlsXQ0KPiANCj4gT24gMjAxOS0wNC0zMCA5OjM3IGEubS4sIE1hcmlvIEtsZWlu ZXIgd3JvdGU6DQo+PiBBbGxvdyB0byBkZXRlY3QgYW55IGNvbm5lY3RlZCBkaXNwbGF5IHRvIGJl IG1hcmtlZCBhcw0KPj4gVlJSIGNhcGFibGUuIFRoaXMgaXMgdXNlZnVsIGZvciB0ZXN0aW5nIHRo ZSBiYXNpY3Mgb2YNCj4+IFZSUiBtb2RlLCBlLmcuLCBzY2hlZHVsaW5nIGFuZCB0aW1lc3RhbXBp bmcsIEJUUiwgYW5kDQo+PiB0cmFuc2l0aW9uIGxvZ2ljLCBvbiBub24tVlJSIGNhcGFibGUgZGlz cGxheXMsIGUuZy4sDQo+PiB0byBwZXJmb3JtIElHVCB0ZXN0LXN1aXQga21zX3ZyciB0ZXN0IHJ1 bnMuDQo+Pg0KPj4gVGhpcyBmYWtlIFZSUiBkaXNwbGF5IG1vZGUgaXMgZW5hYmxlZCBieSBzZXR0 aW5nIHRoZQ0KPj4gb3B0aW9uYWwgbW9kdWxlIHBhcmFtZXRlciBhbWRncHUuZmFrZXZycmRpc3Bs YXk9MS4NCj4+DQo+PiBJdCB3aWxsIHRyeSB0byB1c2UgVlJSIHJhbmdlIGluZm8gcGFyc2VkIGZy b20gRURJRCBvbg0KPj4gRGlzcGxheVBvcnQgZGlzcGxheXMgd2hpY2ggaGF2ZSBhIGNvbXBhdGli bGUgRURJRCwNCj4+IGJ1dCBub3QgY29tcGF0aWJsZSBEUENEIGNhcHMgZm9yIEFkYXB0aXZlIFN5 bmMuIEUuZy4sDQo+PiBOVmlkaWEgRy1TeW5jIGNvbXBhdGlibGUgZGlzcGxheXMgZXhwb3NlIGEg cHJvcGVyIEVESUQsDQo+PiBidXQgbm90IHByb3BlciBEUENEIGNhcHMuDQo+Pg0KPj4gSXQgd2ls bCB1c2UgYSBoYXJkLWNvZGVkIFZSUiByYW5nZSBvZiAzMCBIeiAtIDE0NCBIeiBvbg0KPj4gb3Ro ZXIgZGlzcGxheXMgd2l0aG91dCBzdWl0YWJsZSBFRElELCBlLmcuLCBzdGFuZGFyZA0KPj4gRGlz cGxheVBvcnQsIEhETUksIERWSSBtb25pdG9ycy4NCj4+DQo+PiBTaWduZWQtb2ZmLWJ5OiBNYXJp byBLbGVpbmVyIDxtYXJpby5rbGVpbmVyLmRlQGdtYWlsLmNvbT4NCj4+DQo+PiBbLi4uXQ0KPj4N Cj4+ICAgc3RydWN0IGFtZGdwdV9tZ3B1X2luZm8gbWdwdV9pbmZvID0gew0KPj4gICAgICAgIC5t dXRleCA9IF9fTVVURVhfSU5JVElBTElaRVIobWdwdV9pbmZvLm11dGV4KSwNCj4+IEBAIC02NjUs NiArNjY2LDE2IEBAIE1PRFVMRV9QQVJNX0RFU0MoaGFsdF9pZl9od3NfaGFuZywgIkhhbHQgaWYg SFdTIGhhbmcgaXMgZGV0ZWN0ZWQgKDAgPSBvZmYgKGRlZmF1DQo+PiAgIE1PRFVMRV9QQVJNX0RF U0MoZGNmZWF0dXJlbWFzaywgImFsbCBzdGFibGUgREMgZmVhdHVyZXMgZW5hYmxlZCAoZGVmYXVs dCkpIik7DQo+PiAgIG1vZHVsZV9wYXJhbV9uYW1lZChkY2ZlYXR1cmVtYXNrLCBhbWRncHVfZGNf ZmVhdHVyZV9tYXNrLCB1aW50LCAwNDQ0KTsNCj4+DQo+PiArLyoqDQo+PiArICogRE9DOiBmYWtl dnJyZGlzcGxheSAoaW50KQ0KPj4gKyAqIE92ZXJyaWRlIGRldGVjdGlvbiBvZiBWUlIgZGlzcGxh eXMgdG8gbWFyayBhbnkgZGlzcGxheSBhcyBWUlIgY2FwYWJsZSwgZXZlbg0KPj4gKyAqIGlmIGl0 IGlzIG5vdC4gVXNlZnVsIGZvciBiYXNpYyB0ZXN0aW5nIG9mIFZSUiB3aXRob3V0IG5lZWQgdG8g YXR0YWNoIHN1Y2ggYQ0KPj4gKyAqIGRpc3BsYXksIGUuZy4sIGZvciBpZ3QgdGVzdHMuDQo+PiAr ICogU2V0dGluZyAxIGVuYWJsZXMgZmFraW5nIFZSUi4gRGVmYXVsdCB2YWx1ZSwgMCwgZG9lcyBu b3JtYWwgZGV0ZWN0aW9uLg0KPj4gKyAqLw0KPj4gK21vZHVsZV9wYXJhbV9uYW1lZChmYWtldnJy ZGlzcGxheSwgYW1kZ3B1X2Zha2VfdnJyX2Rpc3BsYXksIGludCwgMDY0NCk7DQo+PiArTU9EVUxF X1BBUk1fREVTQyhmYWtldnJyZGlzcGxheSwgIkRldGVjdCBhbnkgZGlzcGxheSBhcyBWUlIgY2Fw YWJsZSAoMCA9IG9mZiAoZGVmYXVsdCksIDEgPSBvbikiKTsNCj4gDQo+IGFtZGdwdSBoYXMgdG9v IG1hbnkgbW9kdWxlIHBhcmFtZXRlcnMgYWxyZWFkeTsgSU1ITyB0aGlzIGtpbmQgb2YgbmljaGUN Cj4gdXNlLWNhc2UgZG9lc24ndCBqdXN0aWZ5IGFkZGluZyB5ZXQgYW5vdGhlciBvbmUuIEZvciB0 aGUgdmFzdCBtYWpvcml0eQ0KPiBvZiB1c2VycywgdGhpcyB3b3VsZCBqdXN0IGJlIGFub3RoZXIg a25vYiB0byBicmVhayB0aGluZ3MsIHJlc3VsdGluZyBpbg0KPiBzdXBwb3J0IGJ1cmRlbiBmb3Ig dXMuDQo+IA0KPiBIb3cgYWJvdXQgZS5nLiBtYWtpbmcgdGhlIHZycl9jYXBhYmxlIHByb3BlcnR5 IG11dGFibGUsIG9yIGFkZGluZw0KPiBhbm90aGVyIHByb3BlcnR5IGZvciB0aGlzPw0KPiANCj4g DQo+IC0tDQo+IEVhcnRobGluZyBNaWNoZWwgRMOkbnplciAgICAgICAgICAgICAgIHwgICAgICAg ICAgICAgIGh0dHBzOi8vd3d3LmFtZC5jb20NCj4gTGlicmUgc29mdHdhcmUgZW50aHVzaWFzdCAg ICAgICAgICAgICB8ICAgICAgICAgICAgIE1lc2EgYW5kIFggZGV2ZWxvcGVyDQo+IA0KDQpTaW5j ZSB2cnJfY2FwYWJsZSBpcyBhbHJlYWR5IGFuIG9wdGlvbmFsIHByb3BlcnR5IEkgdGhpbmsgbWFr aW5nIGl0IA0KbXV0YWJsZSBjb3VsZCBwb3RlbnRpYWxseSBiZSBhbiBvcHRpb24uIEl0IHdvdWxk IGFsbG93IGZvciB1c2Vyc3BhY2UgdG8gDQpiZSBhYmxlIHRvIGRpc2FibGUgY2FwYWJpbGl0eSBh cyB3ZWxsIHRoYXQgd2F5Lg0KDQpJdCdzIGEgcHJldHR5IG5pY2hlIHVzZWNhc2UgdGhvdWdoLiBI b3dldmVyLCBhcyBNaWNoZWwgc2FpZCwgaXQgd291bGQgDQpwcm9iYWJseSBqdXN0IGVuZCB1cCBi ZWluZyBhbm90aGVyIHNldHRpbmcgdGhhdCBhbGxvd3MgdXNlcnMgdG8gYnJlYWsgDQp0aGVpciBv d24gc2V0dXAuDQoNCk5pY2hvbGFzIEthemxhdXNrYXMNCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==