From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH] drm/i915: implement EXTENDED_RECEIVER_CAPABILITY_FIELD_PRESENT Date: Tue, 18 Sep 2018 14:36:57 -0700 Message-ID: <20180918213657.GS2674@intel.com> References: <20180913211720.18654-1-matthew.s.atwood@intel.com> <20180918211917.GC20073@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id ABF5C89EA6 for ; Tue, 18 Sep 2018 21:36:58 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20180918211917.GC20073@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Manasi Navare Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBTZXAgMTgsIDIwMTggYXQgMDI6MTk6MTdQTSAtMDcwMCwgTWFuYXNpIE5hdmFyZSB3 cm90ZToKPiBUaGFua3MgZm9yIHRoZSBwYXRjaC4gSSBoYXZlIHRlc3RlZCB0aGlzIG9uIERQIDEu NCBzaW5rIGRldmljZQo+IGFuZCBpdCB3b3JrcyBwcm9wZXJseSB0byByZWFkIHRoZSBEUENEcyBm cm9tIGRpZmZlcmVudCBvZmZzZXQgYW5kCj4gdXNlIHRoZSB0cnVlIGNhcGFiaWxpdGllcy4gV2l0 aG91dCB0aGlzIHBhdGNoLCB0aGUgc2luayBiZWhhdmVzIGFzIGEKPiBsZWdhY3kgRFAgMS4yIHNp bmsuCj4gCj4gU28gd2l0aCB0aGF0Ogo+IFRlc3RlZC1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNp LmQubmF2YXJlQGludGVsLmNvbT4KPiBBY2tlZC1ieTogTWFuYXNpIE5hdmFyZSA8bWFuYXNpLmQu bmF2YXJlQGludGVsLmNvbT4KCnRoYW5rcwoKYWxzbzoKClJldmlld2VkLWJ5OiBSb2RyaWdvIFZp dmkgPHJvZHJpZ28udml2aUBpbnRlbC5jb20+Cgo+IAo+IE1hbmFzaQo+IAo+IE9uIFRodSwgU2Vw IDEzLCAyMDE4IGF0IDAyOjE3OjIwUE0gLTA3MDAsIG1hdHRoZXcucy5hdHdvb2RAaW50ZWwuY29t IHdyb3RlOgo+ID4gRnJvbTogTWF0dCBBdHdvb2QgPG1hdHRoZXcucy5hdHdvb2RAaW50ZWwuY29t Pgo+ID4gCj4gPiBBY2NvcmRpbmcgdG8gRFAgc3BlYyAoMi45LjMuMSBvZiBEUCAxLjQpIGlmCj4g PiBFWFRFTkRFRF9SRUNFSVZFUl9DQVBBQklMSVRZX0ZJRUxEX1BSRVNFTlQgaXMgc2V0IHRoZSBh ZGRyZXNzZXMgaW4gRFBDRAo+ID4gMDIyMDBoIHRocm91Z2ggMDIyMEZoIHNoYWxsIGNvbnRhaW4g dGhlIERQUlgncyB0cnVlIGNhcGFiaWxpdHkuIFRoZXNlCj4gPiB2YWx1ZXMgd2lsbCBtYXRjaCAw MDAwMGggdGhyb3VnaCAwMDAwRmgsIGV4Y2VwdCBmb3IgRFBDRF9SRVYsCj4gPiBNQVhfTElOS19S QVRFLCBET1dOX1NUUkVBTV9QT1JUX1BSRVNFTlQuCj4gPiAKPiA+IFJlYWQgZnJvbSBEUENEIG9u Y2UgZm9yIGFsbCAzIHZhbHVlcyBhcyB0aGlzIGlzIGFuIGV4cGVuc2l2ZSBvcGVyYXRpb24uCj4g PiBTcGVjIG1lbnRpb25zIHRoYXQgYWxsIG9mIGFkZHJlc3Mgc3BhY2UgMDIyMDBoIHRocm91Z2gg MDIyMEZoIHNob3VsZAo+ID4gY29udGFpbiB0aGUgcmlnaHQgaW5mb3JtYXRpb24gaG93ZXZlciBj dXJyZW50bHkgb25seSAzIHZhbHVlcyBjYW4KPiA+IGRpZmZlci4KPiA+IAo+ID4gVGhlcmUgaXMg bm8gYWRkcmVzcyBzcGFjZSBpbiB0aGUgaW50ZWxfZHAtPmRwY2Qgc3RydWN0IGZvciBhZGRyZXNz ZXMKPiA+IDAyMjAwaCB0aHJvdWdoIDAyMjBGaCwgYW5kIHNpbmNlIHNvIG11Y2ggb2YgdGhlIGRh dGEgaXMgYSBpZGVudGljYWwsCj4gPiBzaW1wbHkgb3ZlcndyaXRlIHRoZSB2YWx1ZXMgc3RvcmVk IGluIDAwMDAwaCB0aHJvdWdoIDAwMDBGaCB3aXRoIHRoZQo+ID4gdmFsdWVzIHRoYXQgY2FuIGJl IG92ZXJ3cml0dGVuIGZyb20gYWRkcmVzc2VzIDAyMjAwaCB0aHJvdWdoIDAyMjBGaC4KPiA+IAo+ ID4gVGhpcyBwYXRjaCBoZWxwcyB3aXRoIGJhY2t3YXJkIGNvbXBhdGliaWxpdHkgZm9yIGRldmlj ZXMgcHJlIERQMS4zLgo+ID4gCj4gPiB2MjogcmVhZCBvbmx5IGRwY2QgdmFsdWVzIHdoaWNoIGNh biBiZSBhZmZlY3RlZCwgcmVtb3ZlIGluY29ycmVjdCBjaGVjaywKPiA+IHNwbGl0IGludG8gZHJt IGluY2x1ZGUgY2hhbmdlcyBpbnRvIHNlcGFyYXRlIHBhdGNoLCBjb21taXQgbWVzc2FnZSwKPiA+ IHZlcmJvc2UgZGVidWdnaW5nIHN0YXRlbWVudHMgZHVyaW5nIG92ZXJ3cml0ZS4KPiA+IHYzOiB3 aGl0ZSBzcGFjZSBmaXhlcwo+ID4gdjQ6IG1ha2UgcGF0aCBkZXBlbmRlbnQgb24gRFBDRCByZXZp c2lvbiA+IDEuMgo+ID4gdjU6IHNwbGl0IGludG8gZnVuY3Rpb24sIHJlbW92ZWQgRFBDRCByZXYg Y2hlY2sKPiA+IHY2OiBhZGQgZGVidWdnaW5nIHByaW50cyBmb3IgZWFybHkgZXhpdCBjb25kaXRp b25zCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IE1hdHQgQXR3b29kIDxtYXR0aGV3LnMuYXR3b29k QGludGVsLmNvbT4KPiA+IC0tLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMg fCA1OCArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysKPiA+ICAxIGZpbGUgY2hhbmdl ZCwgNTggaW5zZXJ0aW9ucygrKQo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IGlu ZGV4IGRkZTkyZTRhZjVkMy4uMTE5MDYzNWU0MTM1IDEwMDY0NAo+ID4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYwo+ID4gQEAgLTM3MzEsNiArMzczMSw2MiBAQCBpbnRlbF9kcF9saW5rX2Rvd24oc3Ry dWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4gPiAgCX0KPiA+ICB9Cj4gPiAgCj4gPiArc3Rh dGljIHZvaWQKPiA+ICtpbnRlbF9kcF9leHRlbmRlZF9yZWNlaXZlcl9jYXBhYmlsaXRpZXMoc3Ry dWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ICt7Cj4gPiArCS8qCj4gPiArCSAqIFByaW9yIHRv IERQMS4zIHRoZSBiaXQgcmVwcmVzZW50ZWQgYnkKPiA+ICsJICogRFBfRVhURU5ERURfUkVDRUlW RVJfQ0FQX0ZJRUxEX1BSRVNFTlQgd2FzIHJlc2VydmVkLgo+ID4gKwkgKiBpZiBpdCBpcyBzZXQg RFBfRFBDRF9SRVYgYXQgMDAwMGggY291bGQgYmUgYXQgYSB2YWx1ZSBsZXNzIHRoYW4KPiA+ICsJ ICogdGhlIHRydWUgY2FwYWJpbGl0eSBvZiB0aGUgcGFuZWwuIFRoZSBvbmx5IHdheSB0byBjaGVj ayBpcyB0bwo+ID4gKwkgKiB0aGVuIGNvbXBhcmUgMDAwMGggYW5kIDIyMDBoLgo+ID4gKwkgKi8K PiA+ICsJaWYgKGludGVsX2RwLT5kcGNkW0RQX1RSQUlOSU5HX0FVWF9SRF9JTlRFUlZBTF0gJgo+ ID4gKwkgICAgRFBfRVhURU5ERURfUkVDRUlWRVJfQ0FQX0ZJRUxEX1BSRVNFTlQpIHsKPiA+ICsJ CXVpbnQ4X3QgZHBjZF9leHRbNl07Cj4gPiArCj4gPiArCQlEUk1fREVCVUdfS01TKCJEUENEOiBF eHRlbmRlZCBSZWNlaXZlciBDYXBhYmlsaXR5IEZpZWxkIFByZXNlbnQsIGFjY2Vzc2luZyAwMjIw MGggdGhyb3VnaCAwMjJGRmhcbiIpOwo+ID4gKwo+ID4gKwkJaWYgKGRybV9kcF9kcGNkX3JlYWQo JmludGVsX2RwLT5hdXgsIERQX0RQMTNfRFBDRF9SRVYsCj4gPiArCQkJCSAgICAgJmRwY2RfZXh0 LCBzaXplb2YoZHBjZF9leHQpKSA8IDApIHsKPiA+ICsJCQlEUk1fRVJST1IoIkRQQ0QgZmFpbGVk IHJlYWQgYXQgZXh0ZW5kZWQgY2FwYWJpbGl0aWVzXG4iKTsKPiA+ICsJCQlyZXR1cm47Cj4gPiAr CQl9Cj4gPiArCj4gPiArCQlpZiAoaW50ZWxfZHAtPmRwY2RbRFBfRFBDRF9SRVZdID4gZHBjZF9l eHRbRFBfRFBDRF9SRVZdKSB7Cj4gPiArCQkJRFJNX0RFQlVHX0tNUygiRFBDRCBleHRlbmRlZCBE UENEIHJldiBsZXNzIHRoYW4gYmFzZSBEUENEIHJldlxuIik7Cj4gPiArCQkJcmV0dXJuOwo+ID4g KwkJfQo+ID4gKwo+ID4gKwkJaWYgKG1lbWNtcCgmaW50ZWxfZHAtPmRwY2RbRFBfRFBDRF9SRVZd LCAmZHBjZF9leHRbRFBfRFBDRF9SRVZdLAo+ID4gKwkJCSAgIHNpemVvZih1OCkpKSB7Cj4gPiAr CQkJRFJNX0RFQlVHX0tNUygiRFBDRDogbmV3IHZhbHVlIGZvciBEUENEIFJldmlzaW9uIHByZXZp b3VzIHZhbHVlICUyeCBuZXcgdmFsdWUgJTJ4XG4iLAo+ID4gKwkJCQkgICAgICBpbnRlbF9kcC0+ ZHBjZFtEUF9EUENEX1JFVl0sCj4gPiArCQkJCSAgICAgIGRwY2RfZXh0W0RQX0RQQ0RfUkVWXSk7 Cj4gPiArCQkJbWVtY3B5KCZpbnRlbF9kcC0+ZHBjZFtEUF9EUENEX1JFVl0sCj4gPiArCQkJICAg ICAgICZkcGNkX2V4dFtEUF9EUENEX1JFVl0sIHNpemVvZih1OCkpOwo+ID4gKwkJfQo+ID4gKwkJ aWYgKG1lbWNtcCgmaW50ZWxfZHAtPmRwY2RbRFBfTUFYX0xJTktfUkFURV0sCj4gPiArCQkJICAg JmRwY2RfZXh0W0RQX01BWF9MSU5LX1JBVEVdLCBzaXplb2YodTgpKSkgewo+ID4gKwkJCURSTV9E RUJVR19LTVMoIkRQQ0Q6IG5ldyB2YWx1ZSBmb3IgRFBDRCBNYXggTGluayBSYXRlIHByZXZpb3Vz IHZhbHVlICUyeCBuZXcgdmFsdWUgJTJ4XG4iLAo+ID4gKwkJCQkgICAgICBpbnRlbF9kcC0+ZHBj ZFtEUF9NQVhfTElOS19SQVRFXSwKPiA+ICsJCQkJICAgICAgZHBjZF9leHRbRFBfTUFYX0xJTktf UkFURV0pOwo+ID4gKwkJCW1lbWNweSgmaW50ZWxfZHAtPmRwY2RbRFBfTUFYX0xJTktfUkFURV0s Cj4gPiArCQkJICAgICAgICZkcGNkX2V4dFtEUF9NQVhfTElOS19SQVRFXSwgc2l6ZW9mKHU4KSk7 Cj4gPiArCQl9Cj4gPiArCQlpZiAobWVtY21wKCZpbnRlbF9kcC0+ZHBjZFtEUF9ET1dOU1RSRUFN UE9SVF9QUkVTRU5UXSwKPiA+ICsJCQkgICAmZHBjZF9leHRbRFBfRE9XTlNUUkVBTVBPUlRfUFJF U0VOVF0sIHNpemVvZih1OCkpKSB7Cj4gPiArCQkJRFJNX0RFQlVHX0tNUygiRFBDRDogbmV3IHZh bHVlIGZvciBEUENEIERvd25zdHJlYW0gUG9ydCBQcmVzZW50ICBwcmV2aW91cyB2YWx1ZSAlMngg bmV3IHZhbHVlICUyeFxuIiwKPiA+ICsJCQkJICAgICAgaW50ZWxfZHAtPmRwY2RbRFBfRE9XTlNU UkVBTVBPUlRfUFJFU0VOVF0sCj4gPiArCQkJCSAgICAgIGRwY2RfZXh0W0RQX0RPV05TVFJFQU1Q T1JUX1BSRVNFTlRdKTsKPiA+ICsJCQltZW1jcHkoJmludGVsX2RwLT5kcGNkW0RQX0RPV05TVFJF QU1QT1JUX1BSRVNFTlRdLAo+ID4gKwkJCSAgICAgICAmZHBjZF9leHRbRFBfRE9XTlNUUkVBTVBP UlRfUFJFU0VOVF0sCj4gPiArCQkJICAgICAgIHNpemVvZih1OCkpOwo+ID4gKwkJfQo+ID4gKwl9 Cj4gPiArfQo+ID4gKwo+ID4gKwo+ID4gIGJvb2wKPiA+ICBpbnRlbF9kcF9yZWFkX2RwY2Qoc3Ry dWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ICB7Cj4gPiBAQCAtMzczOCw2ICszNzk0LDggQEAg aW50ZWxfZHBfcmVhZF9kcGNkKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4gPiAgCQkJICAg ICBzaXplb2YoaW50ZWxfZHAtPmRwY2QpKSA8IDApCj4gPiAgCQlyZXR1cm4gZmFsc2U7IC8qIGF1 eCB0cmFuc2ZlciBmYWlsZWQgKi8KPiA+ICAKPiA+ICsJaW50ZWxfZHBfZXh0ZW5kZWRfcmVjZWl2 ZXJfY2FwYWJpbGl0aWVzKGludGVsX2RwKTsKPiA+ICsKPiA+ICAJRFJNX0RFQlVHX0tNUygiRFBD RDogJSpwaFxuIiwgKGludCkgc2l6ZW9mKGludGVsX2RwLT5kcGNkKSwgaW50ZWxfZHAtPmRwY2Qp Owo+ID4gIAo+ID4gIAlyZXR1cm4gaW50ZWxfZHAtPmRwY2RbRFBfRFBDRF9SRVZdICE9IDA7Cj4g PiAtLSAKPiA+IDIuMTcuMQo+ID4gCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2ludGVsLWdmeAo=