From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/2] drm/i915: VLV/CHV PSR: Increase wait delay time before active PSR. Date: Mon, 8 Dec 2014 10:35:02 +0100 Message-ID: <20141208093502.GL20350@phenom.ffwll.local> References: <1417830042-1487-1-git-send-email-rodrigo.vivi@intel.com> <1417830042-1487-2-git-send-email-rodrigo.vivi@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wg0-f41.google.com (mail-wg0-f41.google.com [74.125.82.41]) by gabe.freedesktop.org (Postfix) with ESMTP id 897BA6E3F5 for ; Mon, 8 Dec 2014 01:34:29 -0800 (PST) Received: by mail-wg0-f41.google.com with SMTP id y19so5695537wgg.28 for ; Mon, 08 Dec 2014 01:34:28 -0800 (PST) Content-Disposition: inline In-Reply-To: <1417830042-1487-2-git-send-email-rodrigo.vivi@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBEZWMgMDUsIDIwMTQgYXQgMDg6NDA6NDJQTSAtMDUwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IFNpbmNlIGFjdGl2ZSBmdW5jdGlvbiBvbiBWTFYgaW1tZWRpYXRlbHkgYWN0aXZhdGUg UFNSIGxldCdzIGdpdmUgbW9yZQo+IHRpbWUgZm9yIGlkbGVuZXNzLgo+IAo+IHYyOiBSZWJhc2Ug b3ZlciBpbnRlbF9wc3IuYyBhbmQgZml4IHR5cG8uCj4gdjM6IFJldml2YWw6IE1hbnVhbCB0ZXN0 cyBpbmRpY2F0ZWQgdGhhdCB0aGlzIGlzIG5lZWRlZC4gV2l0aCBhIHNob3J0IGRlbGF5IHRoZXJl IGlzIGEgaHVnZQo+ICAgICByaXNrIG9mIGdldHRpbmcgYmxhbmsgc2NyZWVucyB3aGVuIHBsYW5l cyBhcmUgYmVpbmcgZW5hYmxlZC4KPiAKPiBTaWduZWQtb2ZmLWJ5OiBSb2RyaWdvIFZpdmkgPHJv ZHJpZ28udml2aUBpbnRlbC5jb20+Cj4gUmV2aWV3ZWQtYnk6IER1cmdhZG9zcyBSIDxkdXJnYWRv c3MuckBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5j IHwgOCArKysrKysrLQo+ICAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspLCAxIGRlbGV0 aW9uKC0pCj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5j IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKPiBpbmRleCBhZmI4YjhjLi5hNjAy OGI2IDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKPiBAQCAtNTk3LDYgKzU5NywxMiBA QCB2b2lkIGludGVsX3Bzcl9mbHVzaChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAJc3RydWN0 IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCXN0cnVj dCBkcm1fY3J0YyAqY3J0YzsKPiAgCWVudW0gcGlwZSBwaXBlOwo+ICsJLyogT24gSFNXL0JEVyBI YXJkd2FyZSBjb250cm9scyBpZGxlX2ZyYW1lcyB0byBnbyB0byBQU1IgZW50cnkgc3RhdGUKPiAr CSAqIEhvd2V2ZXIgb24gVkxWIHdlIGdvIHRvIFBTUiBhY3RpdmUgc3RhdGUgd2l0aCBwc3Igd29y ay4gU28gbGV0J3MKPiArCSAqIHdhaXQgbW9yZSB0aW1lLiBUaGUgbWFpbiByZWFzb24gaXMgdG8g Z2l2ZSBtb3JlIHRpbWUgd2hlbiBwcmltYXJ5Cj4gKwkgKiBwbGFuZSBpcyBnZXR0aW5nIGVuYWJs ZWQgYXZvaWRpbmcgYmxhbmsgc2NyZWVucy4KPiArCSAqLwo+ICsJaW50IGRlbGF5ID0gbXNlY3Nf dG9famlmZmllcyhIQVNfRERJKGRldikgPyAxMDAgOiA1MDAwKTsKClNhbWUgcXVlc3Rpb24gYXMg YmVmb3JlOiBTaG91bGRuJ3Qgd2UgbG9vayBhdCB2YnQgcGVyaGFwcyBsaWtlIG9uIGRkaQpwbGF0 Zm9ybXMgdG8gY29tcHV0ZSBhIHJlYXNvbmFibGUgZGVsYXk/IDVzIGlzIGtpbmRhIG5vdCByZWFz b25hYmxlIEkKdGhpbmsgOy0pCi1EYW5pZWwKCj4gIAo+ICAJbXV0ZXhfbG9jaygmZGV2X3ByaXYt PnBzci5sb2NrKTsKPiAgCWlmICghZGV2X3ByaXYtPnBzci5lbmFibGVkKSB7Cj4gQEAgLTYyOSw3 ICs2MzUsNyBAQCB2b2lkIGludGVsX3Bzcl9mbHVzaChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ ICAKPiAgCWlmICghZGV2X3ByaXYtPnBzci5hY3RpdmUgJiYgIWRldl9wcml2LT5wc3IuYnVzeV9m cm9udGJ1ZmZlcl9iaXRzKQo+ICAJCXNjaGVkdWxlX2RlbGF5ZWRfd29yaygmZGV2X3ByaXYtPnBz ci53b3JrLAo+IC0JCQkJICAgICAgbXNlY3NfdG9famlmZmllcygxMDApKTsKPiArCQkJCSAgICAg IG1zZWNzX3RvX2ppZmZpZXMoZGVsYXkpKTsKPiAgCW11dGV4X3VubG9jaygmZGV2X3ByaXYtPnBz ci5sb2NrKTsKPiAgfQo+ICAKPiAtLSAKPiAxLjkuMwo+IAo+IF9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IElu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2Fy ZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRw Oi8vYmxvZy5mZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=