From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukas Wunner Subject: Re: [Intel-gfx] [PATCH v5 00/12] Enable GPU switching on pre-retina?MacBook Pro Date: Sat, 5 Mar 2016 15:16:27 +0100 Message-ID: <20160305141627.GA25017@wunner.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Bastien Nocera Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgQmFzdGllbiwKCk9uIEZyaSwgTWFyIDA0LCAyMDE2IGF0IDA0OjEyOjI3UE0gKzAwMDAsIEJh c3RpZW4gTm9jZXJhIHdyb3RlOgo+IEx1a2FzIFd1bm5lciA8bHVrYXMgPGF0PiB3dW5uZXIuZGU+ IHdyaXRlczoKPiA+IEVuYWJsZSBHUFUgc3dpdGNoaW5nIG9uIHRoZSBwcmUtcmV0aW5hIE1hY0Jv b2sgUHJvICgyMDA4IC0gMjAxMyksIHY1Lgo+IAo+IEkndmUgdGVzdGVkIHlvdXIgcGF0Y2hzZXQg b24gYSBNYWNCb29rUHJvOCwxLCB3aXRoIGFuIGludGVncmF0ZWQgSW50ZWwgYW5kCj4gZGlzY3Jl dGUgQU1EL0FUSSBHUFVzLgoKSG0sIGl0IG11c3QgYmUgZWl0aGVyIGFuIDgsMiBvciA4LDMuIFRo ZSA4LDEgd2FzIGEgMTMiIG1hY2hpbmUgYW5kIG9ubHkKaGFkIGFuIGludGVncmF0ZWQgR1BVLgoK Cj4gSSd2ZSB1c2VkIHRoZSBDT1BSIHJlcG9zaXRvcnkgaGVyZSB0byBjdXQgZG93biBvbiBteSBj b21waWxhdGlvbiB0aW1lOgo+IGh0dHBzOi8vY29wci5mZWRvcmFpbmZyYWNsb3VkLm9yZy9jb3By cy9maXJzdHllYXIva2VybmVsLW1icC8KPiAKPiBJJ20gbm90IGNlcnRhaW4gaG93IHRvIHRlc3Qg b3V0IHlvdXIgY2hhbmdlcywgb3Igd2hhdCB0aGUgY29uc2VxdWVuY2VzIHNob3VsZAo+IGJlIG9u IGEgc3RvY2sgRmVkb3JhIDIzL0dOT01FIDMuMTggaW5zdGFsbGF0aW9uLiBBZnRlciBib290aW5n IChub3RlIHRoYXQgSQo+IGRpZCBub3QgY2hhbmdlIGFueSBjb21tYW5kLWxpbmUgb3B0aW9ucyBp biBncnViKSwgYSBnbm9tZS1zaGVsbC9nZG0gWDExCj4gc2Vzc2lvbiBjb21lcyB1cCAoSSBkaXNh YmxlZCBXYXlsYW5kLCB0byBydWxlIG91dCBiZWhhdmlvdXJhbCBjaGFuZ2VzKSwgSSdkCj4gbG9n IGluIHRvIEdOT01FIGFuZCBnbm9tZS1zaGVsbCAod2hpY2ggc3RhcnRzIGFub3RoZXIgWDExIHNl c3Npb24gb24KPiBhbm90aGVyIFZUKS4KClN3aXRjaGluZyBhbmQgcG93ZXIgY29udHJvbCBjdXJy ZW50bHkgcmVxdWlyZXMgbWFudWFsIGludGVydmVudGlvbgpieSBlY2hvaW5nIGNvbW1hbmRzIHRv IC9zeXMva2VybmVsL2RlYnVnL3ZnYXN3aXRjaGVyb28vc3dpdGNoCmFzIGRvY3VtZW50ZWQgaGVy ZToKaHR0cHM6Ly8wMS5vcmcvbGludXhncmFwaGljcy9nZngtZG9jcy9kcm0vbW9kZXNfb2ZfdXNl Lmh0bWwKCkFzIHlvdSd2ZSBjb3JyZWN0bHkgb2JzZXJ2ZWQsIHRoZSBtYWNoaW5lIGlzIGluaXRp YWxseSBzd2l0Y2hlZCB0bwp0aGUgZGlzY3JldGUgR1BVIGFuZCBib3RoIEdQVXMgYXJlIHR1cm5l ZCBvbi4gQnkgZWNob2luZyAiSUdEIiB0bwp0aGUgc3lzZnMgZmlsZSwgeW91J2xsIHN3aXRjaCB0 byB0aGUgaW50ZWdyYXRlZCBHUFUgYW5kIHR1cm4gb2ZmCnRoZSBkaXNjcmV0ZSBHUFUuCgpJdCdz IHBvc3NpYmxlIHRvIGxldCB0aGUgRUZJIGZpcm13YXJlIHN3aXRjaCB0byB0aGUgaW50ZWdyYXRl ZCBHUFUKb24gYm9vdCBieSB1c2luZyB0aGlzIHRvb2w6IGh0dHBzOi8vZ2l0aHViLmNvbS8weGJi L2dwdS1zd2l0Y2gKSG93ZXZlciBzdGlsbCBib3RoIEdQVXMgd2lsbCBiZSBwb3dlcmVkIHVwLCBz byB5b3UgaGF2ZSB0byBpc3N1ZQp0aGUgIk9GRiIgY29tbWFuZCB0byBzeXNmcyB0byBwb3dlciB0 aGUgZGlzY3JldGUgR1BVIGRvd24uIEFsc28sCm9uY2UgeW91IGJvb3QgaW50byBPUyBYLCB0aGUg c2V0dGluZyBtYWRlIGJ5IHRoZSBncHUtc3dpdGNoIHRvb2wKd2lsbCBiZSBvdmVyd3JpdHRlbiBh bmQgdGhlIG1hY2hpbmUgd2lsbCBiZSBzd2l0Y2hlZCB0byB0aGUgZGlzY3JldGUKR1BVIGFnYWlu IHRoZSBuZXh0IHRpbWUgeW91IGJvb3QgTGludXguCgpOb3RlIHRoYXQgc3dpdGNoaW5nIGlzIG9u bHkgcG9zc2libGUgZnJvbSB0aGUgdGV4dCBjb25zb2xlLCB3aXRoClgxMS9XYXlsYW5kIHNodXQg ZG93bi4gT2J2aW91c2x5IHRoaXMgaXMgbm90IGdyZWF0IGluIHRlcm1zIG9mIFVYLgpBIGZldyB5 ZWFycyBhZ28gdGhlcmUgd2FzIGEgR1NvQyBwcm9wb3NhbCB0byBnZXQgaG90IEdQVSBzd2l0Y2hp bmcKdG8gd29yayBvbiBMaW51eCAoYWtpbiB0byB3aGF0IE9TIFggZG9lcykgYnV0IG5vdGhpbmcg ZXZlciBjYW1lIG9mIGl0OgpodHRwOi8vd3d3LnBob3Jvbml4LmNvbS9zY2FuLnBocD9wYWdlPW5l d3NfaXRlbSZweD1PVEl5TVEKaHR0cHM6Ly9saXN0cy54Lm9yZy9hcmNoaXZlcy94b3JnLzIwMTEt TWFyY2gvMDUyNTIyLmh0bWwKClVuZm9ydHVuYXRlbHkgdGhpcyBzZWVtcyB0byBiZSBhIGxvdyBw cmlvcml0eSBpdGVtIGZvciBrZXJuZWwgZ3JhcGhpY3MKZGV2ZWxvcGVycyBzaW5jZSBub3dhZGF5 cyBtb3N0IGR1YWwgR1BVIG5vdGVib29rcyBubyBsb25nZXIgaGF2ZSBhIG11eAphbmQgY2Fubm90 IHN3aXRjaC4gVGhlIE1hY0Jvb2sgUHJvIHNlZW1zIHRvIGJlIHRoZSBsYXN0IG9uZSBzdXBwb3J0 aW5nCnRoaXMgYnV0IEkndmUgd2l0bmVzc2VkIGEgYml0IG9mIGFuIGFudGktQXBwbGUgc2VudGlt ZW50IGFtb25nIGtlcm5lbApncmFwaGljcyBkZXZlbG9wZXJzIHNpbmNlIGV2ZXJ5dGhpbmcgaXMg bm9uLXN0YW5kYXJkIHRoZXJlLiBXaGljaCBpcwp1bmZvcnR1bmF0ZSBiZWNhdXNlIHRoZXNlIG1h Y2hpbmVzIGhhdmUgYSBsYXJnZSBtYXJrZXQgc2hhcmUgYW5kIEFwcGxlCnNvZnR3YXJlIHF1YWxp dHkgaXMgZGV0ZXJpb3JhdGluZyByYXBpZGx5IHNvIGEgbG90IG9mIE1hYyB1c2VycyBhcmUKcmlw ZSBmb3IgY29udmVydGluZyB0byBMaW51eC4KCkFueXdheSwgb25lIHNob3J0LXRlcm0gaW1wcm92 ZW1lbnQgd2lsbCBiZSB0byBhZGQgcnVudGltZSBwbSBzdXBwb3J0CihjYWxsZWQgIkRyaXZlciBw b3dlciBjb250cm9sIiBpbiB0aGUgdmdhX3N3aXRjaGVyb28gZG9jdW1lbnRhdGlvbgpsaW5rZWQg YWJvdmUpLiBUaGF0IHdheSBpdCdsbCBubyBsb25nZXIgYmUgbmVjZXNzYXJ5IHRvIHBvd2VyIHRo ZQpkaXNjcmV0ZSBHUFUgdXAgYW5kIGRvd24gbWFudWFsbHksIHRoaXMgd2lsbCBoYXBwZW4gYXV0 b21hdGljYWxseQphcyBuZWVkZWQgKHdoZW4gc3dpdGNoaW5nIG9yIHVzaW5nIHJlbmRlciBvZmZs b2FkaW5nIHdpdGggRFJJIFBSSU1FKS4KSSBoYXZlIHBhdGNoZXMgdG8gZW5hYmxlIHRoaXMgZm9y IHJhZGVvbiBidXQgdGhleSdyZSBjb21wbGV0ZWx5IHVudGVzdGVkOgoKaHR0cDovL3d1bm5lci5k ZS9tYnBfc3dpdGNoZXJvb192NS00LjUudGFyLmd6ICAgICAgID0+IGdwdSBzd2l0Y2hpbmcgZm9y IDQuNQpodHRwOi8vd3VubmVyLmRlL21icF9zd2l0Y2hlcm9vX3Y1LTQuNS1ydW5wbS50YXIuZ3og PT4gcnVudGltZSBwbSBmb3IgcmFkZW9uCgpJIGhhdmUgYW4gTnZpZGlhIGJhc2VkIG1hY2hpbmUg YW5kIHJ1bnRpbWUgcG0gZG9lc24ndCB3b3JrIHRoZXJlIHlldApiZWNhdXNlIG9mIGJ1Z3MgaW4g bm91dmVhdSB0aGF0IEkgaGF2ZW4ndCBoYWQgdGhlIHRpbWUgdG8gbG9vayBpbnRvLgoKCj4gSSBk aWQgbm90IHVzZSBhbnkgZXh0ZXJuYWwgc2NyZWVucyB0byB0ZXN0IHRoaXMuCgpTaW5jZSB5b3Vy IG1hY2hpbmUgaGFzIFRodW5kZXJib2x0LCB0aGUgZXh0ZXJuYWwgcG9ydCBpcyBubyBsb25nZXIK c3dpdGNoYWJsZSBiZXR3ZWVuIEdQVXMsIGl0IGNhbiBvbmx5IGJlIGRyaXZlbiBieSB0aGUgZGlz Y3JldGUgR1BVLgpTbyB5b3UgbmVlZCB0byBwb3dlciBpdCB1cCBtYW51YWxseSBmb3IgdGhpcyB0 byB3b3JrLiBZb3UgZG9uJ3QgbmVlZAp0byBzd2l0Y2ggdG8gaXQsIGJ1dCBpdCdzIHByb2JhYmx5 IHJlY29tbWVuZGFibGUgdG8gc2F2ZSBlbmVyZ3kuCihPdGhlcndpc2UgYm90aCBHUFVzIGFyZSBv biB3aXRoIHRoZSBpbnRlZ3JhdGVkIEdQVSBkcml2aW5nIHRoZSBwYW5lbAphbmQgdGhlIGRpc2Ny ZXRlIEdQVSBkcml2aW5nIHRoZSBEUCBwb3J0LikKClRoZSBydW5wbSB0YXJiYWxsIGxpbmtlZCBh Ym92ZSBjb250YWlucyBhIHBhdGNoIHRvIGF1dG9tYXRpY2FsbHkKd2FrZSB0aGUgZGlzY3JldGUg R1BVIG9uIGhvdHBsdWcuCgpJJ3ZlIGhlYXJkIHRoYXQgdGhlIEFNRCBHUFUgaXMgcGlja3kgYWJv dXQgZXh0ZXJuYWwgbW9uaXRvcnMgYW5kCmRvZXNuJ3QgcmVjb2duaXplIHRoZW0gdW5sZXNzIHRo ZXkncmUgcGx1Z2dlZCBpbiBhdCBleGFjdGx5IHRoZQpyaWdodCBtb21lbnQsIHNvIHlvdSBtYXkg bmVlZCB0byByZXRyeSBhIGNvdXBsZSBvZiB0aW1lcyB1bnRpbCBpdAp3b3Jrcy4KCkJlc3QgcmVn YXJkcywKCkx1a2FzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZl bAo=