From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH] drm/i915/cnl: DDIA Lane capability bit not set in clone mode Date: Tue, 17 Oct 2017 09:27:39 -0700 Message-ID: <20171017162739.4ffcwo45432cdrxt@intel.com> References: <20171016234449.8669-1-rodrigo.vivi@intel.com> <20171017121016.GR10981@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id E17636E6E4 for ; Tue, 17 Oct 2017 16:27:39 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20171017121016.GR10981@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMTcsIDIwMTcgYXQgMTI6MTA6MTZQTSArMDAwMCwgVmlsbGUgU3lyasOkbMOk IHdyb3RlOgo+IE9uIE1vbiwgT2N0IDE2LCAyMDE3IGF0IDA0OjQ0OjQ5UE0gLTA3MDAsIFJvZHJp Z28gVml2aSB3cm90ZToKPiA+IEZyb206IENsaW50IFRheWxvciA8Y2xpbnRvbi5hLnRheWxvckBp bnRlbC5jb20+Cj4gPiAKPiA+IERESUEgTGFuZSBjYXBhYmlsaXR5IGNvbnRyb2wgNCBsYW5lIGJp dCBpcyBub3QgYmVpbmcgc2V0IGJ5IGZpcm13YXJlIGR1cmluZwo+ID4gY2xvbmUgbW9kZSBib290 LiBUaGlzIG9jY3VycyB3aGVuIG11bHRpcGxlIG1vbml0b3JzIGFyZSBjb25uZWN0ZWQgZHVyaW5n Cj4gPiBib290LiBUaGUgZHJpdmVyIHdpbGwgY29uZmlndXJlIHRoZSBwb3J0IGZvciAyIGxhbmUg bWF4aW11bSB3aWR0aCBpZiB0aGlzCj4gPiBiaXQgaXMgbm90IHNldC4KPiA+IAo+ID4gQ2M6IE1p a2EgS2Fob2xhIDxtaWthLmthaG9sYUBpbnRlbC5jb20+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBDbGlu dCBUYXlsb3IgPGNsaW50b24uYS50YXlsb3JAaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTog Um9kcmlnbyBWaXZpIDxyb2RyaWdvLnZpdmlAaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgfCA1ICsrKy0tCj4gPiAgMSBmaWxlIGNoYW5nZWQs IDMgaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZGRpLmMKPiA+IGluZGV4IGE5YzBjMTZlMzgzOC4uMGFkOTE1ZDcxMTMyIDEwMDY0NAo+ID4g LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiA+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RkaS5jCj4gPiBAQCAtMjc5MSw5ICsyNzkxLDEwIEBAIHZvaWQg aW50ZWxfZGRpX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBlbnVtIHBv cnQgcG9ydCkKPiA+ICAJICogY29uZmlndXJhdGlvbiBzbyB0aGF0IHdlIHVzZSB0aGUgcHJvcGVy IGxhbmUgY291bnQgZm9yIG91cgo+ID4gIAkgKiBjYWxjdWxhdGlvbnMuCj4gPiAgCSAqLwo+ID4g LQlpZiAoSVNfR0VOOV9MUChkZXZfcHJpdikgJiYgcG9ydCA9PSBQT1JUX0EpIHsKPiA+ICsJaWYg KChJU19HRU45X0xQKGRldl9wcml2KSB8fCBJU19DQU5OT05MQUtFKGRldl9wcml2KSkgJiYKPiA+ ICsJICAgIHBvcnQgPT0gUE9SVF9BKSB7Cj4gPiAgCQlpZiAoIShpbnRlbF9kaWdfcG9ydC0+c2F2 ZWRfcG9ydF9iaXRzICYgRERJX0FfNF9MQU5FUykpIHsKPiA+IC0JCQlEUk1fREVCVUdfS01TKCJC WFQgQklPUyBmb3Jnb3QgdG8gc2V0IERESV9BXzRfTEFORVMgZm9yIHBvcnQgQTsgZml4aW5nXG4i KTsKPiA+ICsJCQlEUk1fREVCVUdfS01TKCJCSU9TIGZvcmdvdCB0byBzZXQgRERJX0FfNF9MQU5F UyBmb3IgcG9ydCBBXG4iKTsKPiA+ICAJCQlpbnRlbF9kaWdfcG9ydC0+c2F2ZWRfcG9ydF9iaXRz IHw9IERESV9BXzRfTEFORVM7Cj4gPiAgCQkJbWF4X2xhbmVzID0gNDsKPiA+ICAJCX0KPiAKPiBD TkwgaGFzIERESSBFIHNvIHRoaXMgZG9lc24ndCBtYWtlIHNlbnNlLiBJZiB0aGVyZSBhcmUgQ05M cyBvdXQgdGhlcmUKPiB0aGF0IGRvbid0IGFjdHVhbGx5IHVzZSBEREkgRSBidXQgZm9yZ2V0IHRv IGNvbmZpZ3VyZSB0aGUgYmlmdXJjYXRpb24KPiBjb3JlZWN0bHksIHRoZW4gd2UnbGwgbmVlZCBh IGZhbmNpZXIgd2F5IHRvIGRldGVjdCB0aGF0LiBJZS4gd2UgbmVlZCB0bwo+IGJlIHN1cmUgRERJ IEUgaXNuJ3QgZ29pbmcgdG8gYmUgdXNlZCBiZWZvcmUgd2UgY2FuIGZvcmNlIERESSBBIHRvIHVz ZQo+IDQgbGFuZXMuCgpXZSBnb3QgdGhlIGNvbmZpcm1hdGlvbiB0aGF0IERESSBFIGlzIG5vdCB0 aGVyZSBmb3IgYW55IG9mIHRoZSBjdXJyZW50IFNLVXMKd2hhdCBzdXBwb3J0IGlzIGN1cnJlbnRs eSBtZXJnZWQuCgpEREkgRSBpcyBvbmx5IGF2YWlsYWJsZSBvbiB0aGUgU0tVcyB0aGF0IHBvc3Rl ZCB5ZXN0ZXJkYXkuLi4gdGhlIG9uZSB0aGF0CnN1cHBvcnRzIERESSBGIHRoYXQgaXMgdGhlIHBy b3BlciBzcGxpdC4gQWxzbyB3aGVuIERESSBGIGlzIGluIHVzZSBEREkgRQpjYW5ub3QgYmUgdXNl ZCBiZWNhdXNlIHRoZSBpbnRlcnJ1cHRzIGhhbmRsaW5nLgoKU28gYXBwYXJlbnRseSB0aGlzIGlz IG5vdCBnb2luZyB0byBiZSB1c2VkIGF0IGFsbC4gQnV0IEkgYWdyZWUgdGhhdCBpdAp3b3VsZCBi ZSBnb29kIGlmIHdlIGNvdWxkIGhhdmUgYSBzbWFydGVyIHdheSB0byBkZXRlY3QgaXQuLi4gQW55 IGlkZWE/CgpUaGFua3MsClJvZHJpZ28uCgo+IAo+IC0tIAo+IFZpbGxlIFN5cmrDpGzDpAo+IElu dGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK