From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manasi Navare Subject: Re: [PATCH] drm/i915: Clear the VBT defaults for unused ports Date: Thu, 9 Mar 2017 09:52:44 -0800 Message-ID: <20170309175244.GA29733@intel.com> References: <1488546102-27789-1-git-send-email-manasi.d.navare@intel.com> <20170303150906.GR31595@intel.com> <87h935f0pe.fsf@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3BF356ECEA for ; Thu, 9 Mar 2017 17:48:25 +0000 (UTC) Content-Disposition: inline In-Reply-To: <87h935f0pe.fsf@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBNYXIgMDcsIDIwMTcgYXQgMDc6MzY6NDVQTSArMDIwMCwgSmFuaSBOaWt1bGEgd3Jv dGU6Cj4gT24gRnJpLCAwMyBNYXIgMjAxNywgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxh QGxpbnV4LmludGVsLmNvbT4gd3JvdGU6Cj4gPiBPbiBGcmksIE1hciAwMywgMjAxNyBhdCAwNTow MTo0MkFNIC0wODAwLCBNYW5hc2kgTmF2YXJlIHdyb3RlOgo+ID4+IElmIGR1cmluZyBWQlQgcGFy c2luZyB3ZSBmaW5kIHRoYXQgdGhlIHBvcnQgaXMgdW51c2VkLAo+ID4+IHRoZSBkcml2ZXIgY29k ZSBqdXN0IGJhaWxzIG91dCB3aXRob3V0IGNsZWFyaW5nIHRoZQo+ID4+IGRlZmF1bHRzIGZvciB0 aGF0IHBvcnQuIFRoaXMgY2FuIGNhdXNlIGZhaWx1cmVzIGRvd24KPiA+PiB0aGUgcGF0aCB0aHJv dWdoIGxpbmsgdHJhaW5pbmcgZm9yIHVudXNlZCBQb3J0Lgo+ID4+IFRoaXMgcGF0Y2ggZml4ZXMg dGhpcyBpc3N1ZSBieSBjbGVhcmluZyB0aGUgZGVmYXVsdHMKPiA+PiBiZWZvcmUgYmFpbGluZyBv dXQgZnJvbSB0aGUgVkJUIHBhcnNpbmcgZnVuY3Rpb24uCj4gPj4gCj4gPj4gQ2M6IFZpbGxlIFN5 cmphbGEgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ID4+IFNpZ25lZC1vZmYtYnk6 IE1hbmFzaSBOYXZhcmUgPG1hbmFzaS5kLm5hdmFyZUBpbnRlbC5jb20+Cj4gPj4gLS0tCj4gPj4g IGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jpb3MuYyB8IDEwICsrKysrKysrLS0KPiA+PiAg MSBmaWxlIGNoYW5nZWQsIDggaW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKPiA+PiAKPiA+ PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYmlvcy5jIGIvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfYmlvcy5jCj4gPj4gaW5kZXggZTE0NGYwMy4uM2FjM2QyNCAx MDA2NDQKPiA+PiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMKPiA+PiAr KysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMKPiA+PiBAQCAtMTE0OCw5ICsx MTQ4LDE1IEBAIHN0YXRpYyB2b2lkIHBhcnNlX2RkaV9wb3J0KHN0cnVjdCBkcm1faTkxNV9wcml2 YXRlICpkZXZfcHJpdiwgZW51bSBwb3J0IHBvcnQsCj4gPj4gIAkJCX0KPiA+PiAgCQl9Cj4gPj4g IAl9Cj4gPj4gLQlpZiAoIWNoaWxkKQo+ID4+IC0JCXJldHVybjsKPiA+PiArCWlmICghY2hpbGQp IHsKPiA+PiArCQkvKiBDbGVhciB0aGUgRERJIFZCVCBQb3J0IGluZm8gdmFsdWVzICovCj4gPj4g KwkJaW5mby0+c3VwcG9ydHNfZHZpID0gMDsKPiA+PiArCQlpbmZvLT5zdXBwb3J0c19oZG1pID0g MDsKPiA+PiArCQlpbmZvLT5zdXBwb3J0c19kcCA9IDA7Cj4gPj4gKwkJaW5mby0+c3VwcG9ydHNf ZWRwID0gMDsKPiA+Cj4gPiBJIHdvdWxkIHMvMC9mYWxzZS8gaGVyZS4gQWx0aG91Z2ggdGhleSBh cmUgYXBwYXJlbnRseSBvZiB0eXBlICd1aW50OF90OjEnLgo+ID4gQXMgYSBmb2xsb3d1cCBzb21l b25lIG1pZ2h0IHdhbnQgdG8gcy91aW50OF90OjEvYm9vbDoxLyB0aGUgZGVmaW5pdGlvbnMKPiA+ IHNvIHRoYXQgdGhlIGNvbXBpbGVyIHdpbGwgcHJvdGVjdCB1cyBhZ2FpbnN0IHZhbHVlcyA+MSB3 aGVuIHdlIGFzc2lnbgo+ID4gdGhlc2UuCj4gPgo+ID4gT3RoZXJ3aXNlIGxndG0uIEFuZCBiYXNl ZCBvbiBhIGN1cnNvcnkgZ2xhbmNlIHRoZSBib2d1cyBwb3J0IEEgaGFzIG5vdwo+ID4gZGlzYXBw YWVyZWQgZnJvbSB0aGUgY2kgcmVzdWx0cyBvbiBmaS1za2wtNjcwMGssIHNvIGxvb2tzIGxpa2Ug bXkKPiA+IGFuYWx5c2lzIG9mIHRoZSBwcm9ibGVtIHdhcyBjb3JyZWN0Lgo+ID4KPiA+IFJldmll d2VkLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ IAo+IEJpa2VzaGVkZGluZyBhZnRlciByZXZpZXcuLi4KPiAKPiBJIHRoaW5rIHRoZSBhcHByb2Fj aCBoZXJlIGlzIGEgYml0IG1hZ2ljYWwsIGZpcnN0IHNldHRpbmcgZGVmYXVsdHMgb24KPiBhbGwg cGxhdGZvcm1zLCB0aGVuIHJlbW92aW5nIHNhbWUgZGVmYXVsdHMgb24gcGxhdGZvcm1zIHRoYXQg YSkgYXJlIERESSwKPiBiKSBoYXZlIFZCVCwgYykgaGF2ZSBhIGhpZ2ggZW5vdWdoIFZCVCByZXZp c2lvbiwgYW5kIGQpIGRvIG5vdCBoYXZlCj4gY2hpbGQgZGV2aWNlcy4KPiAKPiBJIHRoaW5rIEkn ZCBnbyB3aXRoIHNpbXBsaWNpdHksIGFuZCBzcGxpdCBvdXQgYSBmdW5jdGlvbiBmcm9tCj4gaW5p dF92YnRfZGVmYXVsdHMoKSB0byBiZSBjYWxsZWQgb24gcGxhdGZvcm1zIHdpdGhvdXQgVkJULiBJ dCB3b3VsZAo+IGluaXRpYWxseSBqdXN0IGNvbnRhaW4gdGhlIGxvb3AgdG8gaW5pdGlhbGl6ZQo+ IAo+IAlpbmZvLT5zdXBwb3J0c19kdmkgPSAocG9ydCAhPSBQT1JUX0EgJiYgcG9ydCAhPSBQT1JU X0UpOwo+IAlpbmZvLT5zdXBwb3J0c19oZG1pID0gaW5mby0+c3VwcG9ydHNfZHZpOwo+IAlpbmZv LT5zdXBwb3J0c19kcCA9IChwb3J0ICE9IFBPUlRfRSk7Cj4gCj4gCj4gQlIsCj4gSmFuaS4KPgoK SG93IGRvIHdlIGRldGVybWluZSBpZiB0aGUgcGxhdGZvcm1zIGhhdmUgVkJUIG9yIG5vdD8KU28g dGhlbiBpbiBjYXNlIG9mIHBsYXRmb3JtcyB3aXRoIFZCVCwgZG8gbm90IGluaXRpYWxpemUgdGhl bSBhdCBhbGw/PwoKUmVnYXJkcwpNYW5hc2kKCiAKPiAKPiA+Cj4gPj4gIAo+ID4+ICsJCXJldHVy bjsKPiA+PiArCX0KPiA+PiAgCWF1eF9jaGFubmVsID0gY2hpbGQtPmNvbW1vbi5hdXhfY2hhbm5l bDsKPiA+PiAgCWRkY19waW4gPSBjaGlsZC0+Y29tbW9uLmRkY19waW47Cj4gPj4gIAo+ID4+IC0t IAo+ID4+IDIuMS40Cj4gCj4gLS0gCj4gSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRl Y2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9w Lm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVs LWdmeAo=