From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: Re: [RFC] Runtime display PM for VLV/BYT Date: Tue, 15 Oct 2013 09:23:11 -0700 Message-ID: <20131015092311.1dadcf35@jbarnes-desktop> References: <1381792069-27800-1-git-send-email-jbarnes@virtuousgeek.org> <20131015080606.GM13047@intel.com> <1381839371.26119.12.camel@intelbox> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from outbound-ss-509.bluehost.com (outbound-ss-509.bluehost.com [67.222.47.146]) by gabe.freedesktop.org (Postfix) with SMTP id B19BEE778C for ; Tue, 15 Oct 2013 09:23:04 -0700 (PDT) In-Reply-To: <1381839371.26119.12.camel@intelbox> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: imre.deak@intel.com Cc: intel-gfx@lists.freedesktop.org, Paulo R Zanoni List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxNSBPY3QgMjAxMyAxNToxNjoxMSArMDMwMApJbXJlIERlYWsgPGltcmUuZGVha0Bp bnRlbC5jb20+IHdyb3RlOgoKPiBPbiBUdWUsIDIwMTMtMTAtMTUgYXQgMTE6MDYgKzAzMDAsIFZp bGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+IE9uIE1vbiwgT2N0IDE0LCAyMDEzIGF0IDA0OjA3OjQ0 UE0gLTA3MDAsIEplc3NlIEJhcm5lcyB3cm90ZToKPiA+ID4gVGhpcyBzZXQgYWRkcyBiaXRzIG5l ZWRlZCBmb3IgcnVudGltZSBwb3dlciBzdXBwb3J0LCBjdXJyZW50bHkgb25seQo+ID4gPiBsaWdo dGx5IHRlc3RlZCBvbiBWTFYvQllUOgo+ID4gPiAgIDEpIHN1c3BlbmQvcmVzdW1lIGNhbGxiYWNr cyBmb3IgZGlmZmVyZW50IHBsYXRmb3Jtcwo+ID4gPiAgIDIpIHNhdmUvcmVzdG9yZSBvZiBkaXNw bGF5IHN0YXRlIGFjcm9zcyBhIHBvd2VyIHdlbGwgdG9nZ2xlCj4gPiA+ICAgMykgZ2V0L3B1dCBv ZiBkaXNwbGF5IHBvd2VyIHdlbGwgaW4gY3JpdGljYWwgcGxhY2VzCj4gPiA+IAo+ID4gPiBUaGUg VE9ETyBsaXN0IHN0aWxsIGhhcyBhIGZldyBpdGVtcyBvbiBpdCwgYW5kIEknbSBsb29raW5nIGZv ciBmZWVkYmFjazoKPiA+ID4gICAxKSBzcHJpbmtsZSBhcm91bmQgc29tZSBwb3dlciB3ZWxsIFdB Uk5zIHNvIHdlIGNhbiBjYXRjaCB0aGluZ3MgZWFzaWx5Cj4gPiA+ICAgMikgYWRkIHNvbWUgdGVz dHMgdXNpbmcgRFBNUyBhbmQgTlVMTCBtb2RlIHNldHMgYW5kIGNvbXBhcmluZyBwb3dlcgo+ID4g PiAgICAgIHdlbGwgc3RhdGUKPiA+ID4gICAzKSBiZXR0ZXIgZGVidWdmcyBzdXBwb3J0IGZvciBt dWx0aXBsZSB3ZWxscwo+ID4gPiAgIDQpIHJlZmNvdW50IG9mIHBvd2VyIHdlbGwgaW4gZGVidWdm cyAod2l0aCByZWYgaG9sZGVycz8pCj4gPiA+ICAgNSkgbW9yZSB0ZXN0aW5nIC0gSSB0aGluayB0 aGUgbG9hZCB0aW1lIHJlZiBpcyBzdGlsbCBidXN0ZWQgaGVyZSBhbmQKPiA+ID4gICAgICBvbiBI U1cKPiA+ID4gICA2KSBjb252ZXJ0IEhTVyBhcyB3ZWxsIHNvIERQTVMgd2lsbCBzaHV0IHRoaW5n cyBkb3duLCBub3QganVzdCBtb2RlCj4gPiA+ICAgICAgc2V0cwo+ID4gPiAKPiA+ID4gVGhvdWdo dHMgb3IgY29tbWVudHM/Cj4gPiAKPiA+IEknZCBhbHNvIGxpa2UgdG8gc2VlIHdoYXQgSW1yZSBj b29rZWQgdXAsIGFuZCB0aGVuIGNvbWUgdXAgd2l0aCBzb21lCj4gPiBncmFuZCB1bmlmaWVkIGRl c2lnbi4gQmFzZWQgb24gb3VyIGRpc2N1c3Npb25zIEkgdGhpbmsgaGlzIHBvd2VyIHdlbGwKPiA+ IGFic3RyYWN0aW9uIHNvdW5kZWQgc29tZXdoYXQgbmljZXIgYW5kIG1vcmUgZ2VuZXJhbC4KPiAK PiBJJ3ZlIHB1c2hlZCB3aGF0IEkgaGF2ZSBzbyBmYXIgdG86Cj4gaHR0cHM6Ly9naXRodWIuY29t L2lkZWFrL2xpbnV4L2NvbW1pdHMvcG93ZXJ3ZWxscwo+IAo+IEkndmUgdGVzdGVkIHRoaXMgb24g VkxWIHdpdGggVkdBIG91dHB1dCBzbyBmYXIgYW5kIHNvbWV3aGF0IG9uIEhTVy4gSSdkCj4gc3Rp bGwgaGF2ZSB0byBjaGVjayB0aGUgbmVlZCB0byBkbyBhbnkgSFcgc3RhdGUgc2F2ZS9yZXN0b3Jl IGFuZCB0aGUgR0ZYCj4gY2xvY2sgZm9yY2luZywgYWZhaWNzIEplc3NlIGhhcyBhbHJlYWR5IGNv ZGUgZm9yIHRoZXNlIGluIGhpcyBwYXRjaHNldC4KCkkgdGhpbmsgYSBmZXcgY2FuIGJlIHB1c2hl ZCB1cHN0cmVhbSBub3c6Cgpkcm0vaTkxNTogY2hhbmdlIHBvd2VyX3dlbGwtPmxvY2sgdG8gYmUg bXV0ZXgKZHJtL2k5MTU6IGZhY3RvciBvdXQgaXNfYWx3YXlzX29uX2RvbWFpbiAKZHJtL2k5MTU6 IGZhY3RvciBvdXQgcmVzZXRfdmJsYW5rX2NvdW50ZXIKZHJtL2k5MTU6IGZpeCBIQVNfUE9XRVJf V0VMTC0+SVNfSEFTV0VMTCAtIHB1c2hlZCB0aGlzIGJ1dCBpdCBkb2Vzbid0CiAgbG9vayBsaWtl IERhbmllbCBoYXMgcGlja2VkIGl0IHVwIHlldApkcm0vaTkxNTogY2hlY2sgcG93ZXJ3ZWxsIGlu IGdldF9waXBlX2NvbmZpZwoKZHJtL2k5MTU6IGVuYWJsZSBvbmx5IHRoZSBuZWVkZWQgcG93ZXIg ZG9tYWlucyBkdXJpbmcgbW9kZXNldApMb29rcyBnb29kIHRvbywgYW5kIEkgZ3Vlc3MgdGhlcmUn cyBubyBoYXJtIGluIHB1c2hpbmcgdGhlIGVhcmxpZXIKcGF0Y2ggdG8gbW92ZSB0aGUgZ2V0IG9m IHRoZSBwb3dlciB3ZWxscyBvdXQgb2YgdGhlIEhTVyBnbG9iYWwgcmVzCmZ1bmN0aW9uLCBldmVu IGlmIHdlIGRvIG1vdmUgdG8gZ2V0L3B1dCBsYXRlci4KCkZvciBkcm0vaTkxNTogc3VwcG9ydCBm b3IgbXVsdGlwbGUgcG93ZXIgd2VsbHMsIEkgdGhpbmsgSSBwcmVmZXIgYQpzaW5nbGUgdW5jb3Jl IGZ1bmN0aW9uIHRha2luZyBhIHBvd2VyIHdlbGwsIHJhdGhlciB0aGFuIGFuIGFycmF5IG9mCnBv d2VyX3dlbGwgc3RydWN0cy4gIElmIHdlIHdlbnQgdGhhdCBkaXJlY3Rpb24sIHdlIGNvdWxkIHBy b2JhYmx5CnJlbmFtZSB0aGUgcG93ZXJfd2VsbCB2YXJpYWJsZSB0byBhdWRpb19wb3dlcl93ZWxs cyBvciBzb21ldGhpbmcgYW5kCmp1c3QgdHJhY2sgdGhlIG9uZXMgd2UgbmVlZCB0byBleHBvc2Ug dG8gdGhlIGF1ZGlvIGRyaXZlciB0aGVyZSwgcmF0aGVyCnRoYW4gZXZlcnl0aGluZy4gIFRoYXQg bWlnaHQgYmUgYSBsaXR0bGUgY2xlYXJlciB0aGFuIHdoYXQgd2UgaGF2ZQp0b2RheSwgYnV0IEkg Z3Vlc3MgSSdkIGhhdmUgdG8gc2VlIGl0IGNvZGVkIHRvIGJlIHN1cmUuCgpGb3IgZHJtL2k5MTU6 IGFkZCBpbnRlbF9lbmNvZGVyX2dldF9od19zdGF0ZSwgZG8geW91IHRoaW5rIGl0IHdvdWxkIGJl CmNsZWFyZXIgdG8gdGFrZSByZWZzIGluIHRoZSBjYWxsZXIgb2YgdGhlIGVuY29kZXItPmdldF9o d19zdGF0ZSBpbnN0ZWFkPwoKSSBsaWtlIGRybS9pOTE1OiBnZXQgcG9ydCBwb3dlciBkb21haW5z IGZvciBjb25uZWN0b3IgZGV0ZWN0IGFuZCAKZHJtL2k5MTU6IGFkZCBvdXRwdXQgcG93ZXIgZG9t YWlucyB0b28sIHdlJ2xsIG5lZWQgdGhvc2UgaWYgd2Ugd2FudCB0bwpkbyBmaW5lIGdyYWluZWQg b3V0cHV0IGNvbnRyb2wgb24gQllUIGFuZCBmdXR1cmUgY2hpcHMuICBCdXQgdGhleSdsbApwcm9i YWJseSBuZWVkIHRvIGJlIHJlYmFzZWQgb24gdG9wIG9mIHRoZSBhYm92ZSBvbmNlIGl0IGdvZXMg dXBzdHJlYW0uCgpPdmVyYWxsIEkgZG9uJ3QgdGhpbmsgdGhlcmUncyBhIHRvbiBvZiBjb25mbGlj dCBiZXR3ZWVuIG91ciBwYXRjaHNldHMsCnRoZXkgc2VlbSBtb3N0bHkgY29tcGxpbWVudGFyeSBh bmQgbGV0IG1lIHJlbW92ZSBoYWNrcyBpbiBtaW5lLgoKVGhhbmtzLAotLSAKSmVzc2UgQmFybmVz LCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=