From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: VLV/CHV PSR: Increase wait delay time before active PSR. Date: Fri, 21 Nov 2014 19:45:51 +0100 Message-ID: <20141121184551.GX25711@phenom.ffwll.local> References: <4D68720C2E767A4AA6A8796D42C8EB590907160A@BGSMSX101.gar.corp.intel.com> <1416411531-10222-1-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 4995E6ECD4 for ; Fri, 21 Nov 2014 10:45:27 -0800 (PST) Received: by mail-wg0-f41.google.com with SMTP id y19so7356002wgg.0 for ; Fri, 21 Nov 2014 10:45:26 -0800 (PST) Content-Disposition: inline In-Reply-To: <1416411531-10222-1-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 T24gV2VkLCBOb3YgMTksIDIwMTQgYXQgMDc6Mzg6NTFBTSAtMDgwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IFNpbmNlIGFjdGl2ZSBmdW5jdGlvbiBvbiBWTFYgaW1tZWRpYXRlbHkgYWN0aXZhdGUg UFNSIGxldCdzIGdpdmUgbW9yZQo+IHRpbWUgZm9yIGlkbGVuZXNzLgo+IAo+IHYyOiBSZWJhc2Ug b3ZlciBpbnRlbF9wc3IuYyBhbmQgZml4IHR5cG8uCj4gdjM6IHMvcHNyL1BTUiBvbiBjb21tZW50 IChieSBEdXJnYWRvc3MpCj4gCj4gUmV2aWV3ZWQtYnk6IER1cmdhZG9zcyBSIDxkdXJnYWRvc3Mu ckBpbnRlbC5jb20+Cj4gU2lnbmVkLW9mZi1ieTogUm9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlA aW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wc3IuYyB8IDcg KysrKysrLQo+ICAxIGZpbGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0p Cj4gCj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKPiBpbmRleCBkZDBlNmUwLi41N2JmNmQ0IDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3Bzci5jCj4gKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcHNyLmMKPiBAQCAtNTk3LDYgKzU5NywxMSBAQCB2b2lk IGludGVsX3Bzcl9mbHVzaChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAJc3RydWN0IGRybV9p OTE1X3ByaXZhdGUgKmRldl9wcml2ID0gZGV2LT5kZXZfcHJpdmF0ZTsKPiAgCXN0cnVjdCBkcm1f Y3J0YyAqY3J0YzsKPiAgCWVudW0gcGlwZSBwaXBlOwo+ICsJLyogT24gSFNXL0JEVyBIYXJkd2Fy ZSBjb250cm9scyBpZGxlX2ZyYW1lcyB0byBnbyB0byBQU1IgZW50cnkgc3RhdGUKPiArCSAqIEhv d2V2ZXIgb24gVkxWIHdlIGdvIHRvIFBTUiBhY3RpdmUgc3RhdGUgd2l0aCBQU1Igd29yay4gU28g bGV0J3MKPiArCSAqIHdhaXQgbW9yZSB0aW1lIGFuZCBsZXQgdGhlIHVzZXIgZXhwZXJpZW5jZSBz bW9vdGggZW5vdWdoLgo+ICsJICovCj4gKwlpbnQgZGVsYXkgPSBtc2Vjc190b19qaWZmaWVzKEhB U19EREkoZGV2KSA/IDEwMCA6IDUwMDApOwoKSSdkIGxpa2UgdG8ga25vdyBob3cgd2UgYXJyaXZl ZCBhdCB0aGlzIG51bWJlcj8gQW5kIHRoZSBqdXN0aWZpY2F0aW9uIGltbwpkb2Vzbid0IG1ha2Ug YSBsb3Qgb2Ygc2Vuc2UsIHdoZXRoZXIgaXQncyBodyBvciBzdyBlbnRlcmluZyBwc3Igc3RhdGUK ZG9lc24ndCB0YWtlIGEgbG90IG9mIGNwdSBjeWNsZXMuIFR3byB0aGluZ3M6CgotIFNob3VsZCB3 ZSBjb21wdXRlIHRoaXMgZGVsYXkgYWNjb3JkaW5nIHRvIHRoZSBtaW5pbWFsIHBzciBleGl0IGZy YW1lcyB3ZQogIGFscmVhZHkgZ2V0IGZyb20gdmJ0IGFuZCB1c2UgZm9yIGhzdy9iZHc/Ci0gRG8g d2UgbmVlZCB0byBhZGp1c3QgaWd0IHRlc3RjYXNlcyB0byB3YWl0IGxvbmdlciB3aXRoIHRoaXMg NXMgZGVsYXk/CgpJJ2xsIHB1bnQgb24gdGhpcyBwYXRjaCBmb3Igbm93IHVudGlsIHRoaXMgaXMg cmVzb2x2ZWQuCi1EYW5pZWwKCj4gIAo+ICAJbXV0ZXhfbG9jaygmZGV2X3ByaXYtPnBzci5sb2Nr KTsKPiAgCWlmICghZGV2X3ByaXYtPnBzci5lbmFibGVkKSB7Cj4gQEAgLTYzMSw3ICs2MzYsNyBA QCB2b2lkIGludGVsX3Bzcl9mbHVzaChzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ICAKPiAgCWlm ICghZGV2X3ByaXYtPnBzci5hY3RpdmUgJiYgIWRldl9wcml2LT5wc3IuYnVzeV9mcm9udGJ1ZmZl cl9iaXRzKQo+ICAJCXNjaGVkdWxlX2RlbGF5ZWRfd29yaygmZGV2X3ByaXYtPnBzci53b3JrLAo+ IC0JCQkJICAgICAgbXNlY3NfdG9famlmZmllcygxMDApKTsKPiArCQkJCSAgICAgIG1zZWNzX3Rv X2ppZmZpZXMoZGVsYXkpKTsKPiAgCW11dGV4X3VubG9jaygmZGV2X3ByaXYtPnBzci5sb2NrKTsK PiAgfQo+ICAKPiAtLSAKPiAxLjkuMwo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVl ciwgSW50ZWwgQ29ycG9yYXRpb24KKzQxICgwKSA3OSAzNjUgNTcgNDggLSBodHRwOi8vYmxvZy5m ZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=