From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/i915/cnl: DDIA Lane capability bit not set in clone mode Date: Tue, 17 Oct 2017 19:35:53 +0300 Message-ID: <20171017163553.GA10981@intel.com> References: <20171016234449.8669-1-rodrigo.vivi@intel.com> <20171017121016.GR10981@intel.com> <20171017162739.4ffcwo45432cdrxt@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 A9ABC6E6FC for ; Tue, 17 Oct 2017 16:36:56 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20171017162739.4ffcwo45432cdrxt@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Rodrigo Vivi Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBPY3QgMTcsIDIwMTcgYXQgMDk6Mjc6MzlBTSAtMDcwMCwgUm9kcmlnbyBWaXZpIHdy b3RlOgo+IE9uIFR1ZSwgT2N0IDE3LCAyMDE3IGF0IDEyOjEwOjE2UE0gKzAwMDAsIFZpbGxlIFN5 cmrDpGzDpCB3cm90ZToKPiA+IE9uIE1vbiwgT2N0IDE2LCAyMDE3IGF0IDA0OjQ0OjQ5UE0gLTA3 MDAsIFJvZHJpZ28gVml2aSB3cm90ZToKPiA+ID4gRnJvbTogQ2xpbnQgVGF5bG9yIDxjbGludG9u LmEudGF5bG9yQGludGVsLmNvbT4KPiA+ID4gCj4gPiA+IERESUEgTGFuZSBjYXBhYmlsaXR5IGNv bnRyb2wgNCBsYW5lIGJpdCBpcyBub3QgYmVpbmcgc2V0IGJ5IGZpcm13YXJlIGR1cmluZwo+ID4g PiBjbG9uZSBtb2RlIGJvb3QuIFRoaXMgb2NjdXJzIHdoZW4gbXVsdGlwbGUgbW9uaXRvcnMgYXJl IGNvbm5lY3RlZCBkdXJpbmcKPiA+ID4gYm9vdC4gVGhlIGRyaXZlciB3aWxsIGNvbmZpZ3VyZSB0 aGUgcG9ydCBmb3IgMiBsYW5lIG1heGltdW0gd2lkdGggaWYgdGhpcwo+ID4gPiBiaXQgaXMgbm90 IHNldC4KPiA+ID4gCj4gPiA+IENjOiBNaWthIEthaG9sYSA8bWlrYS5rYWhvbGFAaW50ZWwuY29t Pgo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBDbGludCBUYXlsb3IgPGNsaW50b24uYS50YXlsb3JAaW50 ZWwuY29tPgo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBSb2RyaWdvIFZpdmkgPHJvZHJpZ28udml2aUBp bnRlbC5jb20+Cj4gPiA+IC0tLQo+ID4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRp LmMgfCA1ICsrKy0tCj4gPiA+ICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCAyIGRl bGV0aW9ucygtKQo+ID4gPiAKPiA+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiA+ID4gaW5k ZXggYTljMGMxNmUzODM4Li4wYWQ5MTVkNzExMzIgMTAwNjQ0Cj4gPiA+IC0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RkaS5jCj4gPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2ludGVsX2RkaS5jCj4gPiA+IEBAIC0yNzkxLDkgKzI3OTEsMTAgQEAgdm9pZCBpbnRlbF9kZGlf aW5pdChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0KQo+ ID4gPiAgCSAqIGNvbmZpZ3VyYXRpb24gc28gdGhhdCB3ZSB1c2UgdGhlIHByb3BlciBsYW5lIGNv dW50IGZvciBvdXIKPiA+ID4gIAkgKiBjYWxjdWxhdGlvbnMuCj4gPiA+ICAJICovCj4gPiA+IC0J aWYgKElTX0dFTjlfTFAoZGV2X3ByaXYpICYmIHBvcnQgPT0gUE9SVF9BKSB7Cj4gPiA+ICsJaWYg KChJU19HRU45X0xQKGRldl9wcml2KSB8fCBJU19DQU5OT05MQUtFKGRldl9wcml2KSkgJiYKPiA+ ID4gKwkgICAgcG9ydCA9PSBQT1JUX0EpIHsKPiA+ID4gIAkJaWYgKCEoaW50ZWxfZGlnX3BvcnQt PnNhdmVkX3BvcnRfYml0cyAmIERESV9BXzRfTEFORVMpKSB7Cj4gPiA+IC0JCQlEUk1fREVCVUdf S01TKCJCWFQgQklPUyBmb3Jnb3QgdG8gc2V0IERESV9BXzRfTEFORVMgZm9yIHBvcnQgQTsgZml4 aW5nXG4iKTsKPiA+ID4gKwkJCURSTV9ERUJVR19LTVMoIkJJT1MgZm9yZ290IHRvIHNldCBERElf QV80X0xBTkVTIGZvciBwb3J0IEFcbiIpOwo+ID4gPiAgCQkJaW50ZWxfZGlnX3BvcnQtPnNhdmVk X3BvcnRfYml0cyB8PSBERElfQV80X0xBTkVTOwo+ID4gPiAgCQkJbWF4X2xhbmVzID0gNDsKPiA+ ID4gIAkJfQo+ID4gCj4gPiBDTkwgaGFzIERESSBFIHNvIHRoaXMgZG9lc24ndCBtYWtlIHNlbnNl LiBJZiB0aGVyZSBhcmUgQ05McyBvdXQgdGhlcmUKPiA+IHRoYXQgZG9uJ3QgYWN0dWFsbHkgdXNl IERESSBFIGJ1dCBmb3JnZXQgdG8gY29uZmlndXJlIHRoZSBiaWZ1cmNhdGlvbgo+ID4gY29yZWVj dGx5LCB0aGVuIHdlJ2xsIG5lZWQgYSBmYW5jaWVyIHdheSB0byBkZXRlY3QgdGhhdC4gSWUuIHdl IG5lZWQgdG8KPiA+IGJlIHN1cmUgRERJIEUgaXNuJ3QgZ29pbmcgdG8gYmUgdXNlZCBiZWZvcmUg d2UgY2FuIGZvcmNlIERESSBBIHRvIHVzZQo+ID4gNCBsYW5lcy4KPiAKPiBXZSBnb3QgdGhlIGNv bmZpcm1hdGlvbiB0aGF0IERESSBFIGlzIG5vdCB0aGVyZSBmb3IgYW55IG9mIHRoZSBjdXJyZW50 IFNLVXMKPiB3aGF0IHN1cHBvcnQgaXMgY3VycmVudGx5IG1lcmdlZC4KPiAKPiBEREkgRSBpcyBv bmx5IGF2YWlsYWJsZSBvbiB0aGUgU0tVcyB0aGF0IHBvc3RlZCB5ZXN0ZXJkYXkuLi4gdGhlIG9u ZSB0aGF0Cj4gc3VwcG9ydHMgRERJIEYgdGhhdCBpcyB0aGUgcHJvcGVyIHNwbGl0LiBBbHNvIHdo ZW4gRERJIEYgaXMgaW4gdXNlIERESSBFCj4gY2Fubm90IGJlIHVzZWQgYmVjYXVzZSB0aGUgaW50 ZXJydXB0cyBoYW5kbGluZy4KPiAKPiBTbyBhcHBhcmVudGx5IHRoaXMgaXMgbm90IGdvaW5nIHRv IGJlIHVzZWQgYXQgYWxsLiBCdXQgSSBhZ3JlZSB0aGF0IGl0Cj4gd291bGQgYmUgZ29vZCBpZiB3 ZSBjb3VsZCBoYXZlIGEgc21hcnRlciB3YXkgdG8gZGV0ZWN0IGl0Li4uIEFueSBpZGVhPwoKTG9v a3MgbGlrZSBEREkgRSBkb2Vzbid0IGhhdmUgYSBoYXJkd2FyZSBzdHJhcCwgc28gSSBzdXBwb3Nl IHlvdSBjb3VsZApqdXN0IGNoZWNrIHZidC5kZGlfcG9ydF9pbmZvLiBUaGF0IHN0aWxsIGRvZXNu J3QgcHJvdGVjdCB1cyBhZ2FpbnN0CmFjY2lkZW50YWxseSB1c2luZyA0IGxhbmVzIHdoZW4gd2Ug c2hvdWxkIGhhdmUgdXNlZCAyLiBOb3Qgc3VyZSB0aGVyZSdzCmFueXRoaW5nIGluIFZCVCB0aGF0 IGNvdWxkIGhlbHAgdXMgdGhlcmUuCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5m cmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK