From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v5 3/3] drm/i915: DP channel EQ check for use of DP link training optimization Date: Mon, 11 Jan 2016 20:28:22 +0200 Message-ID: <20160111182822.GK23290@intel.com> References: <1451906484-4659-1-git-send-email-mika.kahola@intel.com> <1451906484-4659-4-git-send-email-mika.kahola@intel.com> <20160104164409.GH4437@intel.com> <20160104165344.GJ4437@intel.com> <1451992093.3382.9.camel@sorvi> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id CFC926E50B for ; Mon, 11 Jan 2016 10:28:25 -0800 (PST) Content-Disposition: inline In-Reply-To: <1451992093.3382.9.camel@sorvi> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kahola Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKYW4gMDUsIDIwMTYgYXQgMDE6MDg6MTNQTSArMDIwMCwgTWlrYSBLYWhvbGEgd3Jv dGU6Cj4gT24gTW9uLCAyMDE2LTAxLTA0IGF0IDE4OjUzICswMjAwLCBWaWxsZSBTeXJqw6Rsw6Qg d3JvdGU6Cj4gPiBPbiBNb24sIEphbiAwNCwgMjAxNiBhdCAwNjo0NDowOVBNICswMjAwLCBWaWxs ZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4gPiA+IE9uIE1vbiwgSmFuIDA0LCAyMDE2IGF0IDAxOjIxOjI0 UE0gKzAyMDAsIE1pa2EgS2Fob2xhIHdyb3RlOgo+ID4gPiA+IERvbid0IHVzZSBEUCBsaW5rIHRy YWluaW5nIG9wdGltaXphdGlvbiBpZiBjaGFubmVsIEVRIGlzIG5vdCBvay4gSXQgaGFzCj4gPiA+ ID4gYmVlbiByZXBvcnRlZCB0aGF0IGluIGNhc2Ugb2YgZmFpbHVyZSBpbiBjaGFubmVsIEVRIGNo ZWNrIHRoZSBsaW5rIHRyYWluaW5nCj4gPiA+ID4gb3B0aW1pemF0aW9uIGNhbiBiZSBlbmFibGVk IGFuZCB0aGVyZWZvcmUgbWF5IG5vdCBiZSBhYmxlIHRvIHJldXNlIHRoZQo+ID4gPiA+IHByZXZp b3VzbHkgY29tcHV0ZWQgZHJpdmUgY3VycmVudCBhbmQgcHJlLWVtcGhhc2lzIGxldmVscy4KPiA+ ID4gPiAKPiA+ID4gPiBCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9OTEzOTMKPiA+ID4gPiBTaWduZWQtb2ZmLWJ5OiBNaWthIEthaG9sYSA8bWlr YS5rYWhvbGFAaW50ZWwuY29tPgo+ID4gPiA+IC0tLQo+ID4gPiA+ICBkcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcC5jIHwgMSArCj4gPiA+ID4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlv bigrKQo+ID4gPiA+IAo+ID4gPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+ID4gPiA+IGluZGV4 IDMxMzcxODcuLjBjZDFjY2IgMTAwNjQ0Cj4gPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYwo+ID4gPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rw LmMKPiA+ID4gPiBAQCAtNDM1NCw2ICs0MzU0LDcgQEAgaW50ZWxfZHBfY2hlY2tfbGlua19zdGF0 dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ID4gPiAgCQkoIWRybV9kcF9jaGFubmVs X2VxX29rKGxpbmtfc3RhdHVzLCBpbnRlbF9kcC0+bGFuZV9jb3VudCkpKSB7Cj4gPiA+ID4gIAkJ RFJNX0RFQlVHX0tNUygiJXM6IGNoYW5uZWwgRVEgbm90IG9rLCByZXRyYWluaW5nXG4iLAo+ID4g PiA+ICAJCQkgICAgICBpbnRlbF9lbmNvZGVyLT5iYXNlLm5hbWUpOwo+ID4gPiA+ICsJCWludGVs X2RwLT50cmFpbl9zZXRfdmFsaWQgPSBmYWxzZTsKPiA+ID4gPiAgCQlpbnRlbF9kcF9zdGFydF9s aW5rX3RyYWluKGludGVsX2RwKTsKPiA+ID4gPiAgCQlpbnRlbF9kcF9zdG9wX2xpbmtfdHJhaW4o aW50ZWxfZHApOwo+ID4gPiA+ICAJfQo+ID4gPiAKPiA+ID4gU2hvdWxkIGRvIHRoZSBzYW1lIGZv ciB0aGUgTVNUIGNhc2UgSSBzdXBwb3NlPwo+ID4gCj4gPiBBbHNvIEkgd29uZGVyIGlmIHdlIHNo b2xkIG1haW50YWluIHNvbWUgc29ydCBvZiBibGFja2xpc3Qgb2YgdW5zdGFibGUKPiA+IHZzd2lu Zy9wcmVlbXBoIHNldHRpbmdzIHNvIHRoYXQgd2Ugd291bGRuJ3QgZXZlbiB0cnkgdG8gcmV0cmFp biB3aXRoCj4gPiB2YWx1ZXMgd2Uga25vdyB0byBiZSBvZiBxdWVzdGlvbmFibGUgcXVhbGl0eS4u Lgo+IEkgdGhpbmsgaXQgd291bGQgYmUgcXVpdGUgdHJpY2t5IHRvIG1haW50YWluIHN1Y2ggYSBs aXN0LiBUaGVyZSBpcyBxdWl0ZQo+IGEgYnVuY2ggb2Ygc291cmNlL3NpbmsgY29tYmluYXRpb25z IG91dCB0aGVyZS4gRm9yIGVEUCB0aGlzIHdvdWxkIGJlCj4gZWFzaWVyIGlmIHdlIGNvdWxkIGZp cnN0IGxlYXJuIHdoaWNoIHZzaW5nL3ByZWVtcGggc2V0dGluZ3MgYXJlIHVudXNhYmxlCj4gYW5k IG1haW50YWluIHRoZSBibGFja2xpc3QgYmFzZWQgb24gdGhhdC4KClRoYXQgd2FzIHdoYXQgSSBt ZWFudCwgYSBwdXJlbHkgcnVudGltZSBibGFja2xpc3QuCgo+IAo+IENoZWVycywKPiBNaWthIAo+ ID4gCj4gPiA+IAo+ID4gPiA+IC0tIAo+ID4gPiA+IDEuOS4xCj4gPiA+IAo+ID4gPiAtLSAKPiA+ ID4gVmlsbGUgU3lyasOkbMOkCj4gPiA+IEludGVsIE9UQwo+ID4gPiBfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+ID4gPiBJbnRlbC1nZnggbWFpbGluZyBs aXN0Cj4gPiA+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiA+ID4gaHR0cDovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo+ID4gCj4gCgot LSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeAo=