From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lukas Wunner Subject: Re: [PATCH 5/7] vga_switcheroo: Use device link for HDA controller Date: Fri, 23 Feb 2018 10:51:47 +0100 Message-ID: <20180223095147.GB17092@wunner.de> References: <99358da18f1c61b226678c7c70240e4407ac575b.1518941073.git.lukas@wunner.de> <20180220222059.GD32228@bhelgaas-glaptop.roam.corp.google.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20180220222059.GD32228-1RhO1Y9PlrlHTL0Zs8A6p5iNqAH0jzoTYJqu5kTmcBRl57MIdRCFDg@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: Bjorn Helgaas Cc: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, "Rafael J. Wysocki" , Takashi Iwai , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, Jaroslav Kysela , Hans de Goede , Ben Skeggs , Bastien Nocera , linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Alex Deucher , Dave Airlie List-Id: alsa-devel@alsa-project.org T24gVHVlLCBGZWIgMjAsIDIwMTggYXQgMDQ6MjA6NTlQTSAtMDYwMCwgQmpvcm4gSGVsZ2FhcyB3 cm90ZToKPiBPbiBTdW4sIEZlYiAxOCwgMjAxOCBhdCAwOTozODozMkFNICswMTAwLCBMdWthcyBX dW5uZXIgd3JvdGU6Cj4gPiBUaGUgZGV2aWNlIGxpbmsgaXMgYWRkZWQgaW4gYSBQQ0kgcXVpcmsg cmF0aGVyIHRoYW4gaW4gaGRhX2ludGVsLmMuCj4gPiBJdCBpcyB0aGVyZWZvcmUgbGVnYWwgZm9y IHRoZSBHUFUgdG8gcnVudGltZSBzdXNwZW5kIHRvIEQzY29sZCBldmVuIGlmCj4gPiB0aGUgSERB IGNvbnRyb2xsZXIgaXMgbm90IGJvdW5kIHRvIGEgZHJpdmVyIG9yIGlmIENPTkZJR19TTkRfSERB X0lOVEVMCj4gPiBpcyBub3QgZW5hYmxlZCwgZm9yIGFjY2Vzc2VzIHRvIHRoZSBIREEgY29udHJv bGxlciB3aWxsIGNhdXNlIHRoZSBHUFUgdG8KPiA+IHdha2UgdXAgcmVnYXJkbGVzcyBpZiB0aGV5 J3JlIG9jY3VycmluZyBvdXRzaWRlIG9mIGhkYV9pbnRlbC5jICh0aGluawo+ID4gY29uZmlnIHNw YWNlIHJlYWRvdXQgdmlhIHN5c2ZzKS4KPiAKPiBJIGd1ZXNzIHRoaXMgR1BVIHdha2V1cCBoYXBw ZW5zICppZiogdGhlIHBhdGggYWNjZXNzaW5nIHRoZSBIREEKPiBjb250cm9sbGVyIGNhbGxzIHBt X3J1bnRpbWVfZ2V0X3N5bmMoKSBvciBzaW1pbGFyLCByaWdodD8KClJpZ2h0LgoKPiBXZSBkbyBo YXZlCj4gdGhhdCBpbiB0aGUgc3lzZnMgY29uZmlnIGFjY2Vzc29ycyB2aWEgcGNpX2NvbmZpZ19w bV9ydW50aW1lX2dldCgpLAo+IGJ1dCBub3QgaW4gdGhlIHN5c2ZzIG1tYXAgcGF0aHMuICBJIHRo aW5rIHRoYXQncyBhIGxhdGVudCBQQ0kgY29yZQo+IGRlZmVjdCBpbmRlcGVuZGVudCBvZiB0aGlz IHNlcmllcy4KClllcywgdGhlcmUgbWF5IGJlIGEgZmV3IHBsYWNlcyB3aGVyZSB0aGUgcGFyZW50 IG9mIHRoZSBkZXZpY2UgaXMKZXJyb25lb3VzbHkgbm90IHJ1bnRpbWUgcmVzdW1lZCB3aGVuIHN5 c2ZzIGZpbGVzIGFyZSBhY2Nlc3NlZC4KSSd2ZSBuZXZlciB1c2VkIHRoZSBzeXNmcyBtbWFwIGZl YXR1cmUsIHNvIG5ldmVyIHdpdG5lc3NlZCBpc3N1ZXMKd2l0aCBpdC4KCj4gV2UgYWxzbyBkb24n dCBoYXZlIHRoYXQgaW4gUENJIGNvcmUgY29uZmlnIGFjY2Vzc29ycy4gIFRoYXQgbWF5YmUKPiBk b2Vzbid0IG1hdHRlciBiZWNhdXNlIHRoZSBjb3JlIHByb2JhYmx5IHNob3VsZG4ndCBiZSB0b3Vj aGluZyBkZXZpY2VzCj4gYWZ0ZXIgZW51bWVyYXRpb24gKGFsdGhvdWdoIHRoZXJlIG1pZ2h0IGJl IGhvbGVzIHRoZXJlIGZvciB0aGluZ3MgbGlrZQo+IEFTUE0gd2hlcmUgYSBzeXNmcyBmaWxlIGNh biBjYXVzZSByZWNvbmZpZ3VyYXRpb24gb2Ygc2V2ZXJhbCBkZXZpY2VzKS4KCkkgYXNzdW1lIHdp dGggUENJIGNvcmUgY29uZmlnIGFjY2Vzc29ycyB5b3UncmUgcmVmZXJyaW5nIHRvCnBjaV9yZWFk X2NvbmZpZ193b3JkKCkgYW5kIGZyaWVuZHM/ICBUaG9zZSBhcmUgYXJndWFibHkgaG90cGF0aHMK d2hlcmUgd2Ugd291bGRuJ3Qgd2FudCB0aGUgb3ZlcmhlYWQgdG8gY2hlY2sgcnVudGltZSBQTSBz dGF0dXMKZXZlcnl0aW1lLiAgVGhleSBtaWdodCBhbHNvIGJlIGNhbGxlZCBmcm9tIGF0b21pYyBj b250ZXh0LCBJJ20Kbm90IHN1cmUsIGFuZCB0aGUgcnVudGltZSBQTSBjYWxsYmFja3MgbWF5IHNs ZWVwIGJ5IGRlZmF1bHQKKHVubGVzcyBwbV9ydW50aW1lX2lycV9zYWZlKCkgd2FzIGNhbGxlZCku Cgo+ID4gK3N0YXRpYyB2b2lkIHF1aXJrX2dwdV9oZGEoc3RydWN0IHBjaV9kZXYgKmhkYSkKPiA+ ICt7Cj4gPiArCXN0cnVjdCBwY2lfZGV2ICpncHUgPSBOVUxMOwo+ID4gKwo+ID4gKwlpZiAoUENJ X0ZVTkMoaGRhLT5kZXZmbikgIT0gMSkKPiA+ICsJCXJldHVybjsKPiA+ICsKPiA+ICsJZ3B1ID0g cGNpX2dldF9kb21haW5fYnVzX2FuZF9zbG90KHBjaV9kb21haW5fbnIoaGRhLT5idXMpLAo+IAo+ IFVubmVjZXNzYXJ5IGluaXRpYWxpemF0aW9uLgoKVGhhbmtzIGZvciBzcG90dGluZyB0aGlzLCBp dCdzIGEgcmVtbmFudCBvZiBhbiBlYXJsaWVyIHZlcnNpb24gb2YgdGhlCnBhdGNoIHdoaWNoIGNh bGxlZCBwY2lfZGV2X3B1dChncHUpIGluIHRoZSAoUENJX0ZVTkMoaGRhLT5kZXZmbikgIT0gMSkK Y2FzZS4KCkJlc3QgcmVnYXJkcywKCkx1a2FzCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCk5vdXZlYXUgbWFpbGluZyBsaXN0Ck5vdXZlYXVAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vbm91dmVhdQo=