From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C9776EC8C for ; Thu, 31 Jan 2019 10:33:07 +0000 (UTC) Date: Thu, 31 Jan 2019 12:33:04 +0200 From: Petri Latvala Message-ID: <20190131103304.GK4038@platvala-desk.ger.corp.intel.com> References: <20190130151408.4571-1-nicholas.kazlauskas@amd.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190130151408.4571-1-nicholas.kazlauskas@amd.com> Subject: Re: [igt-dev] [PATCH i-g-t] lib/igt_kms: Don't reset VRR_ENABLED on every commit List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" To: Nicholas Kazlauskas Cc: igt-dev@lists.freedesktop.org List-ID: T24gV2VkLCBKYW4gMzAsIDIwMTkgYXQgMTA6MTQ6MDhBTSAtMDUwMCwgTmljaG9sYXMgS2F6bGF1 c2thcyB3cm90ZToKPiBJZiB0aGUgVlJSIHRlc3RzIGZhaWxlZCB0aGVuIHRoZXJlIHdhcyBhIGNo YW5jZSB0aGF0IFZSUiBjb3VsZCBiZQo+IGxlZnQgZW5hYmxlZCB3aGVuIGV4aXRpbmcgdGhlIHRl c3Qgc28gdGhlIFZSUl9FTkFCTEVEIHByb3BlcnR5IHdhcwo+IHJlc2V0IHRvIDAgd2hlbmV2ZXIg dGhlIHBpcGUgd2FzIHJlc2V0Lgo+IAo+IEhvd2V2ZXIsIGluIGRvaW5nIHNvIHRoZSBwaXBlJ3Mg c3RhdGUgd2FzIGNvbnNpZGVyZWQgY2hhbmdlZCBldmVuCj4gaWYgVlJSX0VOQUJMRUQgd2FzIGFs cmVhZHkgMC4gVGhpcyBjYXVzZXMgdGhlIHBpcGUgdG8gYmUgYWRkZWQgdG8KPiBjb21taXRzIHdo ZXJlIGl0IHByZXZpb3VzbHkgd2Fzbid0Lgo+IAo+IE90aGVyIHRlc3RzIHdpdGggcHJvcGVydGll cyB0aGF0IGNhbiBwZXJzaXN0IGZvciBmYWlsdXJlcyAobGlrZSBjb2xvcgo+IG1hbmFnZW1lbnQp IGRvbid0IGJvdGhlciByZXNldHRpbmcgdGhlIHByb3BlcnRpZXMgLSBzbyB0aGlzIHBhdGNoCj4g Y2hhbmdlcyBWUlJfRU5BQkxFRCB0byB3b3JrIHRoZSBzYW1lLgo+IAo+IFRoZSBWUlJfRU5BQkxF RCBwcm9wZXJ0eSB3YXMgYWxzbyBuZXZlciBjbGVhcmVkIGFmdGVyIGJlaW5nIHNldCBhbmQKPiBj b21taXQgLSBsZWFkaW5nIHRvIHNpbWlsYXIgaXNzdWVzIGFzIHRoZSBvbmUgZGVzY3JpYmVkIGFi b3ZlLiBUaGlzCj4gcGF0Y2ggbm93IGNsZWFycyBpdCBhZnRlciBiZWluZyBjb21taXQuCj4gCj4g Q2M6IEhhcnJ5IFdlbnRsYW5kIDxoYXJyeS53ZW50bGFuZEBhbWQuY29tPgo+IENjOiBQZXRyaSBM YXR2YWxhIDxwZXRyaS5sYXR2YWxhQGludGVsLmNvbT4KPiBTaWduZWQtb2ZmLWJ5OiBOaWNob2xh cyBLYXpsYXVza2FzIDxuaWNob2xhcy5rYXpsYXVza2FzQGFtZC5jb20+Cj4gLS0tCgoKVGhhbmtz IGZvciB0YWtpbmcgYSBsb29rLiBUaGlzIGNoYW5nZSB3aXRoIFZSUl9FTkFCTEVEIHVuY292ZXJl ZCBhCnJhYmJpdCBob2xlIHRoYXQgbm93IGxvb2tzIHN1ZmZpY2llbnRseSB0YWtlbiBjYXJlIG9m LiBNYWFydGVuJ3MgbW9yZQphZ2dyZXNzaXZlIGNoYW5nZSB0byBkaXNwbGF5X2NvbW1pdF9jaGFu Z2VkIG1ha2VzIHRoaXMgb25lIHJlcXVpcmUgYQoodHJpdmlhbCkgcmViYXNlLgoKCj4gIGxpYi9p Z3Rfa21zLmMgfCA0ICstLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAzIGRl bGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9saWIvaWd0X2ttcy5jIGIvbGliL2lndF9rbXMu Ywo+IGluZGV4IDcxZGY5OGQyLi4xYzZhYTc1NCAxMDA2NDQKPiAtLS0gYS9saWIvaWd0X2ttcy5j Cj4gKysrIGIvbGliL2lndF9rbXMuYwo+IEBAIC0xNzkxLDkgKzE3OTEsNiBAQCBzdGF0aWMgdm9p ZCBpZ3RfcGlwZV9yZXNldChpZ3RfcGlwZV90ICpwaXBlKQo+ICAJaWd0X3BpcGVfb2JqX3NldF9w cm9wX3ZhbHVlKHBpcGUsIElHVF9DUlRDX0FDVElWRSwgMCk7Cj4gIAlpZ3RfcGlwZV9vYmpfY2xl YXJfcHJvcF9jaGFuZ2VkKHBpcGUsIElHVF9DUlRDX09VVF9GRU5DRV9QVFIpOwo+ICAKPiAtCWlm IChpZ3RfcGlwZV9vYmpfaGFzX3Byb3AocGlwZSwgSUdUX0NSVENfVlJSX0VOQUJMRUQpKQo+IC0J CWlndF9waXBlX29ial9zZXRfcHJvcF92YWx1ZShwaXBlLCBJR1RfQ1JUQ19WUlJfRU5BQkxFRCwg MCk7Cj4gLQo+ICAJcGlwZS0+b3V0X2ZlbmNlX2ZkID0gLTE7Cj4gIH0KPiAgCj4gQEAgLTMyMjcs NiArMzIyNCw3IEBAIGRpc3BsYXlfY29tbWl0X2NoYW5nZWQoaWd0X2Rpc3BsYXlfdCAqZGlzcGxh eSwgZW51bSBpZ3RfY29tbWl0X3N0eWxlIHMpCj4gIAkJCWlndF9waXBlX29ial9jbGVhcl9wcm9w X2NoYW5nZWQocGlwZV9vYmosIElHVF9DUlRDX0NUTSk7Cj4gIAkJCWlndF9waXBlX29ial9jbGVh cl9wcm9wX2NoYW5nZWQocGlwZV9vYmosIElHVF9DUlRDX0RFR0FNTUFfTFVUKTsKPiAgCQkJaWd0 X3BpcGVfb2JqX2NsZWFyX3Byb3BfY2hhbmdlZChwaXBlX29iaiwgSUdUX0NSVENfR0FNTUFfTFVU KTsKPiArCQkJaWd0X3BpcGVfb2JqX2NsZWFyX3Byb3BfY2hhbmdlZChwaXBlX29iaiwgSUdUX0NS VENfVlJSX0VOQUJMRUQpOwo+ICAKPiAgCQkJaWYgKHMgIT0gQ09NTUlUX1VOSVZFUlNBTCkgewo+ ICAJCQkJaWd0X3BpcGVfb2JqX2NsZWFyX3Byb3BfY2hhbmdlZChwaXBlX29iaiwgSUdUX0NSVENf TU9ERV9JRCk7CgoKV2l0aCBNYWFydGVuJ3MgcGF0Y2gsIHRoaXMgbGFzdCBjaHVuayBuZWVkcyB0 byBiZSBkcm9wcGVkLiBXaXRoIHRoYXQsCgpSZXZpZXdlZC1ieTogUGV0cmkgTGF0dmFsYSA8cGV0 cmkubGF0dmFsYUBpbnRlbC5jb20+CgpJJ2xsIG1lcmdlIHdoZW4gTWFhcnRlbidzIHBhdGNoIGxh bmRzLCB3aGljaCBpcyBqdXN0IHdhaXRpbmcgZm9yIENJIHRvCmNodXJuIHRocm91Z2ggaXQuCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmlndC1kZXYgbWFp bGluZyBsaXN0CmlndC1kZXZAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaWd0LWRldgo=