From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v6 3/3] drm/i915: DP channel EQ check for use of DP link training optimization Date: Mon, 11 Jan 2016 20:30:08 +0200 Message-ID: <20160111183008.GL23290@intel.com> References: <1452001802-9449-1-git-send-email-mika.kahola@intel.com> <1452001802-9449-4-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTP id 3C2366E507 for ; Mon, 11 Jan 2016 10:30:12 -0800 (PST) Content-Disposition: inline In-Reply-To: <1452001802-9449-4-git-send-email-mika.kahola@intel.com> 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, thierry.reding@gmail.com List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKYW4gMDUsIDIwMTYgYXQgMDM6NTA6MDJQTSArMDIwMCwgTWlrYSBLYWhvbGEgd3Jv dGU6Cj4gRG9uJ3QgdXNlIERQIGxpbmsgdHJhaW5pbmcgb3B0aW1pemF0aW9uIGlmIGNoYW5uZWwg RVEgaXMgbm90IG9rLiBJdCBoYXMKPiBiZWVuIHJlcG9ydGVkIHRoYXQgaW4gY2FzZSBvZiBmYWls dXJlIGluIGNoYW5uZWwgRVEgY2hlY2sgdGhlIGxpbmsgdHJhaW5pbmcKPiBvcHRpbWl6YXRpb24g Y2FuIGJlIGVuYWJsZWQgYW5kIHRoZXJlZm9yZSBtYXkgbm90IGJlIGFibGUgdG8gcmV1c2UgdGhl Cj4gcHJldmlvdXNseSBjb21wdXRlZCBkcml2ZSBjdXJyZW50IGFuZCBwcmUtZW1waGFzaXMgbGV2 ZWxzLgo+IAo+IHYyOiBBZGRlZCBNU1QgY2FzZSAoVmlsbGUpCj4gCj4gQnVnemlsbGE6IGh0dHBz Oi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTkxMzkzCj4gU2lnbmVkLW9m Zi1ieTogTWlrYSBLYWhvbGEgPG1pa2Eua2Fob2xhQGludGVsLmNvbT4KClJldmlld2VkLWJ5OiBW aWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKPiAtLS0KPiAg ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDIgKysKPiAgMSBmaWxlIGNoYW5nZWQs IDIgaW5zZXJ0aW9ucygrKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+IGluZGV4IDMxMzcx ODcuLmM5OTVkYmQgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAu Ywo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiBAQCAtNDI1NCw2ICs0 MjU0LDcgQEAgZ29fYWdhaW46Cj4gIAkJCWlmIChpbnRlbF9kcC0+YWN0aXZlX21zdF9saW5rcyAm Jgo+ICAJCQkgICAgIWRybV9kcF9jaGFubmVsX2VxX29rKCZlc2lbMTBdLCBpbnRlbF9kcC0+bGFu ZV9jb3VudCkpIHsKPiAgCQkJCURSTV9ERUJVR19LTVMoImNoYW5uZWwgRVEgbm90IG9rLCByZXRy YWluaW5nXG4iKTsKPiArCQkJCWludGVsX2RwLT50cmFpbl9zZXRfdmFsaWQgPSBmYWxzZTsKPiAg CQkJCWludGVsX2RwX3N0YXJ0X2xpbmtfdHJhaW4oaW50ZWxfZHApOwo+ICAJCQkJaW50ZWxfZHBf c3RvcF9saW5rX3RyYWluKGludGVsX2RwKTsKPiAgCQkJfQo+IEBAIC00MzU0LDYgKzQzNTUsNyBA QCBpbnRlbF9kcF9jaGVja19saW5rX3N0YXR1cyhzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ ICAJCSghZHJtX2RwX2NoYW5uZWxfZXFfb2sobGlua19zdGF0dXMsIGludGVsX2RwLT5sYW5lX2Nv dW50KSkpIHsKPiAgCQlEUk1fREVCVUdfS01TKCIlczogY2hhbm5lbCBFUSBub3Qgb2ssIHJldHJh aW5pbmdcbiIsCj4gIAkJCSAgICAgIGludGVsX2VuY29kZXItPmJhc2UubmFtZSk7Cj4gKwkJaW50 ZWxfZHAtPnRyYWluX3NldF92YWxpZCA9IGZhbHNlOwo+ICAJCWludGVsX2RwX3N0YXJ0X2xpbmtf dHJhaW4oaW50ZWxfZHApOwo+ICAJCWludGVsX2RwX3N0b3BfbGlua190cmFpbihpbnRlbF9kcCk7 Cj4gIAl9Cj4gLS0gCj4gMS45LjEKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWls aW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==