From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rodrigo Vivi Subject: Re: [PATCH 2/5] drm/i915/dp: Restrict link retrain workaround to external monitors Date: Tue, 18 Sep 2018 08:50:55 -0700 Message-ID: <20180918155055.GF2674@intel.com> References: <20180918072009.4836-1-dhinakaran.pandiyan@intel.com> <20180918072009.4836-2-dhinakaran.pandiyan@intel.com> <2bba5930a1fffbb53be68430bdbd0349280eb0d0.camel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4625389F38 for ; Tue, 18 Sep 2018 15:52:06 +0000 (UTC) Content-Disposition: inline In-Reply-To: <2bba5930a1fffbb53be68430bdbd0349280eb0d0.camel@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Lyude Paul Cc: Jan-Marek Glogowski , intel-gfx@lists.freedesktop.org, Dhinakaran Pandiyan List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBTZXAgMTgsIDIwMTggYXQgMTE6MzM6MjRBTSAtMDQwMCwgTHl1ZGUgUGF1bCB3cm90 ZToKPiBEaWQgdGhlIHBhdGNoIHRoaXMgcmVmZXJlbmNlcyBnZXQgcHVzaGVkPyBJIHNhdyBpdCBm bHkgYnkgYW5kIEkgdGhvdWdodCB3ZSBoYWQKPiBkZWNpZGVkIG5vdCB0byBwdWxsIGl0IGluCgpv cHMsIEkgY3JlYXRlZCB0aGUgY29uZnVzaW9uLiBTb3JyeS4KCldoYXQgSSBkZWNpZGVkIHRoYXQg d2VlayB3YXMgdG8gbm90IHB1bGwgdG8gZHJtLWludGVsLWZpeGVzIHVudGlsIFZpbGxlCm9yIEph bmkgYWNraW5nLiBCdXQgaXQgd2FzIGFscmVhZHkgcGFydCBvZiBkaW5xLCBzbyBtb3ZpbmcgdG8g ZHJtLW5leHQKYW5kIEkgZGlkbid0IHJlbW92ZWQgb3IgcmV2ZXJ0ZWQgaXQuCgpTby4uLiBCdXQg dmlsbGUgYWNrZWQgb24gaXJjIGFuZCBJIHB1bGxlZCB0byAtZml4ZXMgb24gdGhlIGZvbGxvd2lu ZyB3ZWVrCmFzIHdlbGwuCgpTbyB5ZXMsIHBhdGNoIGlzIHRoZXJlIDspCgo+IAo+IE9uIFR1ZSwg MjAxOC0wOS0xOCBhdCAwMDoyMCAtMDcwMCwgRGhpbmFrYXJhbiBQYW5kaXlhbiB3cm90ZToKPiA+ IGNvbW1pdCAnM2NmNzFiYzk5MDRkICgiZHJtL2k5MTU6IFJlLWFwcGx5ICJQZXJmb3JtIGxpbmsg cXVhbGl0eSBjaGVjaywKPiA+IHVuY29uZGl0aW9uYWxseSBkdXJpbmcgbG9uZyBwdWxzZSIiKScg YXBwbGllcyBhIHdvcmsgYXJvdW5kIGZvciBtb25pdG9ycwo+ID4gdGhhdCBkb24ndCBzaWduYWwg bGluayBsb3NzLiBMaW1pdCB0aGlzIG9ubHkgZm9yIGV4dGVybmFsIGRpc3BsYXlzIGFzCj4gPiBl RFAgZmVhdHVyZXMgbGlrZSBQU1Igd2hlbiBhY3RpdmUgd2lsbCBoYXZlIHRoZSBsaW5rIHR1cm5l ZCBvZmYgYW5kIHRoZQo+ID4gZHJpdmVyIGVuZHMgdXAgcmV0cmFpbmluZyB0aGUgbGluayBzZWVl aW5nIHRoYXQgbGluayBpcyBub3Qgc3luY2hyb25pemVkLgo+ID4gCj4gPiBDYzogTHl1ZGUgUGF1 bCA8bHl1ZGVAcmVkaGF0LmNvbT4KPiA+IENjOiBKYW4tTWFyZWsgR2xvZ293c2tpIDxnbG9nb3dA ZmJpaG9tZS5kZT4KPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXgu aW50ZWwuY29tPgo+ID4gQ2M6IFJvZHJpZ28gVml2aSA8cm9kcmlnby52aXZpQGludGVsLmNvbT4K PiA+IFJlZmVyZW5jZXM6IDNjZjcxYmM5OTA0ZCAoImRybS9pOTE1OiBSZS1hcHBseSAiUGVyZm9y bSBsaW5rIHF1YWxpdHkgY2hlY2ssCj4gPiB1bmNvbmRpdGlvbmFsbHkgZHVyaW5nIGxvbmcgcHVs c2UiIikKPiA+IFNpZ25lZC1vZmYtYnk6IERoaW5ha2FyYW4gUGFuZGl5YW4gPGRoaW5ha2FyYW4u cGFuZGl5YW5AaW50ZWwuY29tPgo+ID4gLS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYyB8IDQgKysrLQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKyksIDEg ZGVsZXRpb24oLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4gPiBpbmRleCBjYWMx YzdjNmNiZmQuLjhiZjlhZmE1NjgzYyAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RwLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK PiA+IEBAIC01MDcyLDcgKzUwNzIsOSBAQCBpbnRlbF9kcF9sb25nX3B1bHNlKHN0cnVjdCBpbnRl bF9jb25uZWN0b3IgKmNvbm5lY3RvciwKPiA+ICAJCSAqLwo+ID4gIAkJc3RhdHVzID0gY29ubmVj dG9yX3N0YXR1c19kaXNjb25uZWN0ZWQ7Cj4gPiAgCQlnb3RvIG91dDsKPiA+IC0JfSBlbHNlIHsK PiA+ICsJfQo+ID4gKwo+ID4gKwlpZiAoIWludGVsX2RwX2lzX2VkcChpbnRlbF9kcCkpIHsKPiA+ ICAJCS8qCj4gPiAgCQkgKiBTb21lIG1vbml0b3JzIGRvIG5vdCBzaWduYWwgbG9zcyBvZiBsaW5r IHN5bmNocm9uaXphdGlvbgo+ID4gIAkJICogd2l0aCBhbiBJUlFfSFBELCBzbyBmb3JjZSBhIGxp bmsgc3RhdHVzIGNoZWNrLgo+IAo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2ludGVsLWdmeApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK