From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Vivi, Rodrigo" Subject: Re: [PATCH] drm/i915: VLV/CHV PSR: Increase wait delay time before active PSR. Date: Mon, 27 Jul 2015 18:37:28 +0000 Message-ID: <1438022647.2444.19.camel@intel.com> References: <1437781137-1119-1-git-send-email-rodrigo.vivi@intel.com> <1437781347-1324-1-git-send-email-rodrigo.vivi@intel.com> <20150727083606.GO16722@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 5BB176E21B for ; Mon, 27 Jul 2015 11:37:55 -0700 (PDT) In-Reply-To: <20150727083606.GO16722@phenom.ffwll.local> Content-Language: en-US Content-ID: <8E511832F90F1F4C8853C80A155C75FD@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "daniel@ffwll.ch" Cc: "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCAyMDE1LTA3LTI3IGF0IDEwOjM2ICswMjAwLCBEYW5pZWwgVmV0dGVyIHdyb3RlOg0K PiBPbiBGcmksIEp1bCAyNCwgMjAxNSBhdCAwNDo0MjoyN1BNIC0wNzAwLCBSb2RyaWdvIFZpdmkg d3JvdGU6DQo+ID4gU2luY2UgYWN0aXZlIGZ1bmN0aW9uIG9uIFZMViBpbW1lZGlhdGVseSBhY3Rp dmF0ZSBQU1IgbGV0J3MgZ2l2ZSBtb3JlDQo+ID4gdGltZSBmb3IgaWRsZW5lc3MuIERpZmZlcmVu dCBmcm9tIGNvcmUgcGxhdGZvcm1zIHdoZXJlIHdlIGhhdmUgaWRsZV9mcmFtZXMNCj4gPiBjb3Vu dC4NCj4gPiANCj4gPiBBbHNvIGttc19wc3Jfc2lua19jcmMgbm93IGlzIGF1dG9tYXRlZCBhbmQg YWx3YXlzIGdldCB0aGlzOg0KPiA+IA0KPiA+IFtkcm06aW50ZWxfZW5hYmxlX3BpcGVdIGVuYWJs aW5nIHBpcGUgQQ0KPiA+IFtkcm06aW50ZWxfZWRwX2JhY2tsaWdodF9vbl0NCj4gPiBbZHJtOmlu dGVsX3BhbmVsX2VuYWJsZV9iYWNrbGlnaHRdIHBpcGUNCj4gPiBbZHJtOmludGVsX3BhbmVsX2Vu YWJsZV9iYWNrbGlnaHRdIHBpcGUgQQ0KPiA+IFtkcm06aW50ZWxfcGFuZWxfYWN0dWFsbHlfc2V0 X2JhY2tsaWdodF0gc2V0IGJhY2tsaWdodCBQV00gPSA3ODEyDQo+ID4gDQo+ID4gUFNSIGdldHMg ZW5hYmxlZCBzb21ld2hlcmUgaGVyZSBhZnRlciBiYWNrbGlnaHQuDQo+ID4gDQo+ID4gW2RybTpp bnRlbF9nZXRfaHBkX3BpbnNdIGhvdHBsdWcgZXZlbnQgcmVjZWl2ZWQsIHN0YXQgMHgwMDAwMDAw MCwgZGlnIDB4MA0KPiA+IFtkcm06dmx2X3BpcGVfc2V0X2ZpZm9fc2l6ZV0gUGlwZSBBIEZJRk8g c3BsaXQgNTExIC8gNTExIC8gNTExDQo+ID4gW2RybTp2bHZfdXBkYXRlX3dtXSBTZXR0aW5nIEZJ Rk8gd2F0ZXJtYXJrcyAtIEE6IHBsYW5lPTM5MSwgY3Vyc29yPTYzLCBzcA0KPiA+IA0KPiA+IFBT UiBnZXRzIGZsdXNoZWQgYXJvdW5kIGhlcmUgYnkgaW50ZWxfYXRvbWljX2NvbW1pdA0KPiA+IA0K PiA+IFtkcm06dmx2X3BpcGVfc2V0X2ZpZm9fc2l6ZV0gUGlwZSBBIEZJRk8gc3BsaXQgNTExIC8g NTExIC8gNTExDQo+ID4gW2RybTp2bHZfdXBkYXRlX3dtXSBTZXR0aW5nIEZJRk8gd2F0ZXJtYXJr cyAtIEE6IHBsYW5lPTM5MSwgY3Vyc29yPTYzLCBzcA0KPiA+IFtkcm06aW50ZWxfc2V0X21lbW9y eV9jeHNyXSBtZW1vcnkgc2VsZi1yZWZyZXNoIGlzIGVuYWJsZWQNCj4gPiBbZHJtOmludGVsX2Nv bm5lY3Rvcl9jaGVja19zdGF0ZV0gW0NPTk5FQ1RPUjozOTplRFAtMV0NCj4gPiBbZHJtOmNoZWNr X2VuY29kZXJfc3RhdGVdIFtFTkNPREVSOjMwOkRBQy0zMF0NCj4gPiBbZHJtOmNoZWNrX2VuY29k ZXJfc3RhdGVdIFtFTkNPREVSOjMxOlRNRFMtMzFdDQo+ID4gW2RybTpjaGVja19lbmNvZGVyX3N0 YXRlXSBbRU5DT0RFUjozNjpUTURTLTM2XQ0KPiA+IFtkcm06Y2hlY2tfZW5jb2Rlcl9zdGF0ZV0g W0VOQ09ERVI6Mzg6VE1EUy0zOF0NCj4gPiBbZHJtOmNoZWNrX2NydGNfc3RhdGVdIFtDUlRDOjIx XQ0KPiA+IFtkcm06Y2hlY2tfY3J0Y19zdGF0ZV0gW0NSVEM6MjZdDQo+ID4gW2RybTppbnRlbF9w c3JfYWN0aXZhdGUgW2k5MTVdXSAqRVJST1IqIFBTUiBBY3RpdmUNCj4gPiBbZHJtOmludGVsX2dl dF9ocGRfcGluc10gaG90cGx1ZyBldmVudCByZWNlaXZlZCwgc3RhdCAweDAwMDAwMDAwLCBkaWcg MHgNCj4gPiBbZHJtOmludGVsX3NldF9jcHVfZmlmb191bmRlcnJ1bl9yZXBvcnRpbmcgW2k5MTVd XSAqRVJST1IqIHBpcGUgQSB1bmRlcnJ1bg0KPiA+IFtkcm06aW50ZWxfY3B1X2ZpZm9fdW5kZXJy dW5faXJxX2hhbmRsZXIgW2k5MTVdXSAqRVJST1IqIENQVSBwaXBlIEEgRklGTw0KPiA+IFVuZGVy cnVuLg0KPiA+IA0KPiA+IEl0IGlzIHRydWUgdGhhdCBpbiBhIHByb2R1Y3Qgd2Ugd29uJ3Qga2Vl cCBkaXNhYmxpbmcgYW5kIGVuYWJsaW5nIHBsYW5lcyBzbw0KPiA+IGZyZXF1ZW50bHksIGJ1dCBm b3Igc2FmZW5lc3MgbGV0J3Mgc3RheSBjb25zZXJ2YXRpdmUuDQo+ID4gDQo+ID4gSXQgaXMgYWxz byB0cnVlIHRoYXQgNTAwbXMgaXMgYW4gZXR0ZXJuaXR5LiBCdXQgUFNSIGlzIGFueXdheSBhIHBv d2VyIHNhdmluZw0KPiA+IGZlYXR1cmUgZm9yIGlkbGUgc2NlbmFyaW8uIFNvIGlmIGl0IGlzIGlk bGUgZmVhdHVyZSBzdGF5cyBvbiBhbmQgNTAwbXMgdG8gZ2V0DQo+ID4gaXQgcmVhbmFibGVkIGlz IG5vdCB0aGF0IGluc2FuZS4NCj4gPiANCj4gPiB2MjogUmViYXNlIG92ZXIgaW50ZWxfcHNyLmMg YW5kIGZpeCB0eXBvLg0KPiA+IHYzOiBSZXZpdmFsOiBNYW51YWwgdGVzdHMgaW5kaWNhdGVkIHRo YXQgdGhpcyBpcyBuZWVkZWQuIFdpdGggYSBzaG9ydCBkZWxheQ0KPiA+ICAgICB0aGVyZSBpcyBh IGh1Z2UgcmlzayBvZiBnZXR0aW5nIGJsYW5rIHNjcmVlbnMgd2hlbiBwbGFuZXMgYXJlIGJlaW5n IGVuYWJsZWQuDQo+ID4gdjQ6IFJldml2YWwgMiB3aXRoIHJlYXNvbmFibGUgZGVsYXkuIDEvMiBz ZWMgaW5zdGVhZCBvZiA1LiBWQlQgaXMgMTAgc2VjIGJ1dA0KPiA+ICAgICBhY3R1YWxseSB0aW1l IGZvciBsaW5rIHRyYWluaW5nIHdoYXQgd2UgYXJlbid0IGRvaW5nLCBidXQgd2l0aCBvbmx5IDEw MCBzZWMNCj4gPiAgICAgaW4gc29tZSBjYXNlcyBrbXNfcHNyX3NpbmtfY3JjIG1hbnVhbCB3YXMg c2hvd2luZyBibGFuayBzY3JlZW4sDQo+ID4gICAgIHNvIGxldCdzIHVzZSB0aGlzIGZvciBub3cu IEFsc28gY2hhbmdlZCBjb21tZW50IGJ5IGEgRklYTUUuDQo+ID4gdjU6IFJlYmFzZSBhZnRlciBh IGxvbmcgdGltZSwgcmVtb3ZlIEZJWE1FIGFuZCB1cGRhdGUgY29tbWVudCBhYm92ZS4NCj4gPiB2 NjogbXNlY3NfdG9famlmZmllcyBpcyBhbHJlYWR5IG9uIGRlbGF5LiByZW1vdmUgZHVwbGljYXRp b24uDQo+ID4gDQo+ID4gUmV2aWV3ZWQtYnk6IER1cmdhZG9zcyBSIDxkdXJnYWRvc3MuckBpbnRl bC5jb20+ICh2NCkNCj4gPiBTaWduZWQtb2ZmLWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2 aUBpbnRlbC5jb20+DQo+ID4gLS0tDQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bz ci5jIHwgNCArKy0tDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVs ZXRpb25zKC0pDQo+ID4gDQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX3Bzci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMNCj4gPiBpbmRleCBh Y2Q4ZWM4Li5iZWMxM2I4IDEwMDY0NA0KPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX3Bzci5jDQo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMNCj4g PiBAQCAtNjk4LDYgKzY5OCw3IEBAIHZvaWQgaW50ZWxfcHNyX2ZsdXNoKHN0cnVjdCBkcm1fZGV2 aWNlICpkZXYsDQo+ID4gIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBkZXYt PmRldl9wcml2YXRlOw0KPiA+ICAJc3RydWN0IGRybV9jcnRjICpjcnRjOw0KPiA+ICAJZW51bSBw aXBlIHBpcGU7DQo+ID4gKwlpbnQgZGVsYXkgPSBtc2Vjc190b19qaWZmaWVzKEhBU19EREkoZGV2 KSA/IDEwMCA6IDUwMCk7DQo+IA0KPiBOb3RlIHRoYXQgZm9yIGEgdGltZW91dCB5b3Ugc2hvdWxk IGJlIHVzaW5nIG91ciBvd24NCj4gbXNlY3NfdG9famlmZmllc190aW1lb3V0IGlmIGl0J3MgZm9y IGEgdGltZW91dC4gVGhpcyBpcyBuZWVkZWQgc2luY2UgeW91DQo+IGNhbid0IGtub3cgd2hlbiB0 aGUgbmV4dCBqaWZmeSB1cGRhdGUgaGFwcGVucyBhbmQgdGhhdCBtaWdodCBiZSByaWdodA0KPiBh d2F5LCB0aGVyZWZvcmUgd2FpdGluZyBmb3IgMTAgamlmZmllcyBtaWdodCBvbmx5IGJlIGEgd2Fp dCBmb3IgOS9IWi4NCj4gQW55d2F5IHRpbnkgbml0cGljay4NCg0KVGhpcyBpcyBhY3R1YWxseSBv bmx5IHVzZWQgb24gc2NoZWR1bGVfZGVsYXllZF93b3JrIHRoYXQgcmVjZWl2ZXMgdGhlDQpudW1l ciBvZiBqaWZmaWVzIHRvIHdhaXQuDQpJIGJlbGlldmUgdG8gYXZvaWQgY29uZnVzaW9uIEkgc2hv dWxkIGxldCB0aGUgbXNlY3NfdG9famlmZmllcyBvbg0Kc2NoZWR1bGVfZGVsYXllZF93b3JrIG9u bHkgYW5kIGRlbGF5IGluIG1zLiBEbyB5b3Ugd2FudCBhbm90aGVyIHYrKz8NCg0KPiAtRGFuaWVs DQo+IA0KPiA+ICANCj4gPiAgCW11dGV4X2xvY2soJmRldl9wcml2LT5wc3IubG9jayk7DQo+ID4g IAlpZiAoIWRldl9wcml2LT5wc3IuZW5hYmxlZCkgew0KPiA+IEBAIC03MzIsOCArNzMzLDcgQEAg dm9pZCBpbnRlbF9wc3JfZmx1c2goc3RydWN0IGRybV9kZXZpY2UgKmRldiwNCj4gPiAgCX0NCj4g PiAgDQo+ID4gIAlpZiAoIWRldl9wcml2LT5wc3IuYWN0aXZlICYmICFkZXZfcHJpdi0+cHNyLmJ1 c3lfZnJvbnRidWZmZXJfYml0cykNCj4gPiAtCQlzY2hlZHVsZV9kZWxheWVkX3dvcmsoJmRldl9w cml2LT5wc3Iud29yaywNCj4gPiAtCQkJCSAgICAgIG1zZWNzX3RvX2ppZmZpZXMoMTAwKSk7DQo+ ID4gKwkJc2NoZWR1bGVfZGVsYXllZF93b3JrKCZkZXZfcHJpdi0+cHNyLndvcmssIGRlbGF5KTsN Cj4gPiAgCW11dGV4X3VubG9jaygmZGV2X3ByaXYtPnBzci5sb2NrKTsNCj4gPiAgfQ0KPiA+ICAN Cj4gPiAtLSANCj4gPiAxLjkuMw0KPiA+IA0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fDQo+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdA0KPiA+IElu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcNCj4gPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4DQo+IA0KDQpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=