From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Salonie, Namrta" Subject: Re: [PATCH] drm/i915: Enabling RC6 immediately during init/resume Date: Mon, 31 Aug 2015 17:08:36 +0530 Message-ID: <55E43CBC.5060103@intel.com> References: <1440190188-12629-1-git-send-email-namrta.salonie@intel.com> <20150821124126.GV8742@nuc-i3427.alporthouse.com> <20150825143205.GJ20434@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id CCA1B6E2D1 for ; Mon, 31 Aug 2015 04:38:38 -0700 (PDT) In-Reply-To: <20150825143205.GJ20434@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter , Chris Wilson , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org SGkgQ2hyaXMsIERhbmllbC4KClRoYW5rcyBmb3IgeW91ciBpbnB1dHMuCkkgYWdyZWUgdGhhdCB3 ZSBuZWVkIHRvIGFtZW5kIHRoZSBwYXRjaC4gV2lsbCBkbyBmb2xsb3dpbmcgY2hhbmdlcy4KMS4J UlBNIHJlZiBjb3VudCBpcyBub3QgbmVlZGVkIHdpdGggaW1tZWRpYXRlIGVuYWJsaW5nIG9mIFJD NiwgSSB3aWxsIApyZW1vdmUgdGhhdC4KMi4JSSB3aWxsIGV4dGVuZCB0aGlzIHRvIG90aGVyIEdF TiBhcyB3ZWxsLgoKVGhpcyB3YXMgb25lIG9mIHRoZSBzZXQgb2Ygb3B0aW1pemF0aW9uIHdlIGlt cGxlbWVudGVkIGZvciBCWVQgQW5kcm9pZC4gCkFsbCBvZiB0aGVzZQpnYXZlIGltcHJvdmVtZW50 IG9mIH41bVcgZm9yIDMwbWludXRlcyBmb3IgQWN0aXZlIElkbGUgV0xBTiBLUEkuIEFuZCAKYWJv dXQgfjVtVyBmb3Igb3RoZXIgYWlycGxhbmUsIHdpZmksIHJhZGlvIHN1c3BlbmQgc2NlbmFyaW9z LgoKVGhlIG90aGVyIG9wdGltaXphdGlvbnMgaW5jbHVkZWQgOi0KMS4JUmVkdWN0aW9uIG9mIGF1 dG9zdXNwZW5kIGRlbGF5IHRvIDUwMG1zIGZyb20gMTBtcyAoT24gQllULCBkaXNwbGF5IEQzIApz aG91bGQgaGFwcGVuIGluIHN1c3BlbmQgYXMgUHVuaXQgaW5pdGlhdGVzIFMwaVggZmxvdyBvbmx5 IGNvbnNpZGVyaW5nIApEaXNwbGF5IEQzKS4gQmVjYXVzZSBvZiB0aGlzIHJlZHVjdGlvbiBEaXNw bGF5IEQzIHdpbGwgaGFwcGVuIAppbW1lZGlhdGVseTogVGhpcyBjYW4gYmUgY29udHJvbGxlZCBi eSB1c2VyIG1vZGUgaW4gYW5kcm9pZC4gSG93ZXZlciAKc2hhbGwgd2UgYnJpbmcgdGhpcyB2YWx1 ZSBmb3IgTGludXggYXMgd2VsbD8KCjIuCURlZmVycmluZyBSQzYgZGlzYWJsaW5nIGZyb20gZWFy bHlfcmVzdW1lIGNhbGxiYWNrIHRvIHJlc3VtZSBjYWxsYmFjayAKdG8gcmVkdWNlIHRoZSBkZWxh eSBmb3Igd2hpY2ggdGhlIHdlbGxzIGhhZCB0byBzdGF5IE9OIOKAkyBXZSB2ZXJpZmllZCB0aGUg CkhETUkgY2FzZSBhbmQgaXQgd29ya2VkIHdpdGhvdXQgaXNzdWVzLgozLglEdXJpbmcgcmVzdW1l LCBwZXJmb3JtIG1vZGVzZXQgYmFzZWQgb24gdGhlIERQTVMgc3RhdGUsIHNvIHRoYXQgCkRpc3Bs YXkgcmVtYWlucyBPZmYgZm9yIHRoZSBpbnRlcm1lZGlhdGUgd2FrZSB1cHMgd2hlcmUgbm8gRFBN UyBPTi9PRkYgCmhhcHBlbnMuCgpBbHNvLCBjYW4gd2UgcG9ydCB0aGUgb3B0aW1pemF0aW9ucyAy ICYgMyB0byB0aGUgdXBzdHJlYW0ga2VybmVsPwoKVGhhbmtzLApOYW1ydGEKCk9uIDgvMjUvMjAx NSA4OjAyIFBNLCBEYW5pZWwgVmV0dGVyIHdyb3RlOgo+IE9uIEZyaSwgQXVnIDIxLCAyMDE1IGF0 IDAxOjQxOjI2UE0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPj4gT24gU2F0LCBBdWcgMjIs IDIwMTUgYXQgMDI6MTk6NDhBTSArMDUzMCwgTmFtcnRhIFNhbG9uaWUgd3JvdGU6Cj4+PiBTaW5j ZSBSQzYgZW5hYmxpbmcgZG9lcyBub3QgaW52b2x2ZSBQQ1UgY29tbXVuaWNhdGlvbiBvdmVyaGVh ZCwKPj4+IGl0IGNhbiBiZSBlbmFibGVkIGltbWVkaWF0ZWx5IGR1cmluZyB0aGUgcmVzdW1lIHRp bWUuCj4+PiBUaGlzIHdpbGwgaGVscCBzYXZlIGFkZGl0aW9uYWwgcG93ZXIgJiBtZWV0IHBvd2Vy IHJlcXVpcmVtZW50cwo+Pj4gZm9yIGFjdGl2ZSBJZGxlIEtQSSB3aGVyZSBwb3dlciBpcyBldmFs dWF0ZWQgb3Zlcgo+Pj4gbnVtYmVyIG9mIHRyYW5zaXRpb25zIG9mIHN1c3BlbmQvcmVzdW1lLgo+ Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IE5hbXJ0YSBTYWxvbmllIDxuYW1ydGEuc2Fsb25pZUBpbnRl bC5jb20+Cj4+PiBTaWduZWQtb2ZmLWJ5OiBTYWdhciBBcnVuIEthbWJsZSA8c2FnYXIuYS5rYW1i bGVAaW50ZWwuY29tPgo+Pgo+PiBZb3UgY2FuIHB1bGwgb3V0IGdlbjkgcmM2IGFzIHdlbGwsIGFu ZCBhcHBseSBhIHNpbWlsYXIgdHJhbnNmb3JtYXRpb24gdG8KPj4gZ2VuNi04LiBTbyBpbnN0ZWFk IG9mIHB1dHRpbmcgdGhlIGlmLWNoYWluIGluCj4+IGludGVsX2VuYWJsZV9ndF9wb3dlcnNhdmUo KSwgYWRkIGludGVsX2VuYWJsZV9yYzYoKSBhbmQgc3RhcnQgcGxhY2luZwo+PiB0aGUgcmVhZHkg ZnVuY3Rpb25zIHRoZXJlLgo+Pgo+PiBSZXZpZXdpbmcgdGhlIGNvbW1lbnRzIHdlIG9ubHkgbmVl ZCB0aGUgcnBtIGxvY2sgdW50aWwgYWZ0ZXIgcmM2Cj4+IGVuYWJsaW5nIGFuZCBhcyB5b3Uga2Vl cCB0aGF0IHdha2Vsb2NrLCB5b3UgYXJlIG5vdCBnZXR0aW5nIHRoZSBmdWxsCj4+IGltcHJvdmVt ZW50IHlvdSBzZWVrLiBJZiB5b3Uga2VlcCByZWZhY3RvcmluZyB0aGUgcmVtYWluaW5nIHR3byBy YzYKPj4gZnVuY3Rpb25zLCB5b3UgY2FuIHRoZW4gZHJvcCB0aGUgd2FrZWxvY2suCj4KPiBTaW5j ZSB0aGlzIHNlZW1zIHRvIG5vdCBoYXZlIG11Y2ggb2YgYSBiZW5lZml0IGR1ZSB0byB0aGUgbWlz c2luZyByZW1vdmFsCj4gb2YgdGhlIHdha2Vsb2NrIEkgd29uZGVyIGhvdyB0aGlzIHdhcyB0ZXN0 ZWQgLi4uIE5leHQgcGF0Y2ggc2hvdWxkIGhhdmUKPiAocmVsYXRpdmUsIHdlJ3JlIG5vdCBhbGxv d2VkIHRvIHB1Ymxpc2ggYWJzb2x1dGUpIHBlcmZvcm1hbmNlIGRhdGEKPiBhdHRhY2hlZCwgZS5n LiAiT3ZlciAxMDAgc3VzcGVuZC9yZXN1bWUgY3ljbGVzIHdpdGggNXMgb2YgaWRsZSB0aW1lIGlu Cj4gYmV0d2VlbiBlYWNoIHN1c3BlbmQvcmVzdW1lIHRpbWUgdGhpcyByZWR1Y2UgaW4gYSByZWR1 Y3Rpb24gb2YgJG51bWJlcgo+ICR1bml0LiIKPgo+IFdpdGhvdXQgdGhpcyB0aGlzIHBhdGNoIGlz IGp1c3QgdW5qdXN0aWZpZWQgdHVuaW5nIGFuZCBJIHdvbid0IHRha2UgaXQuCj4gLURhbmllbAo+ Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdm eCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlz dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==