From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915: Clear the VBT defaults for unused ports Date: Tue, 07 Mar 2017 19:36:45 +0200 Message-ID: <87h935f0pe.fsf@intel.com> References: <1488546102-27789-1-git-send-email-manasi.d.navare@intel.com> <20170303150906.GR31595@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A9D06E78E for ; Tue, 7 Mar 2017 17:39:58 +0000 (UTC) In-Reply-To: <20170303150906.GR31595@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Ville =?utf-8?B?U3lyasOkbMOk?= , Manasi Navare Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCAwMyBNYXIgMjAxNywgVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbT4gd3JvdGU6Cj4gT24gRnJpLCBNYXIgMDMsIDIwMTcgYXQgMDU6MDE6NDJBTSAt MDgwMCwgTWFuYXNpIE5hdmFyZSB3cm90ZToKPj4gSWYgZHVyaW5nIFZCVCBwYXJzaW5nIHdlIGZp bmQgdGhhdCB0aGUgcG9ydCBpcyB1bnVzZWQsCj4+IHRoZSBkcml2ZXIgY29kZSBqdXN0IGJhaWxz IG91dCB3aXRob3V0IGNsZWFyaW5nIHRoZQo+PiBkZWZhdWx0cyBmb3IgdGhhdCBwb3J0LiBUaGlz IGNhbiBjYXVzZSBmYWlsdXJlcyBkb3duCj4+IHRoZSBwYXRoIHRocm91Z2ggbGluayB0cmFpbmlu ZyBmb3IgdW51c2VkIFBvcnQuCj4+IFRoaXMgcGF0Y2ggZml4ZXMgdGhpcyBpc3N1ZSBieSBjbGVh cmluZyB0aGUgZGVmYXVsdHMKPj4gYmVmb3JlIGJhaWxpbmcgb3V0IGZyb20gdGhlIFZCVCBwYXJz aW5nIGZ1bmN0aW9uLgo+PiAKPj4gQ2M6IFZpbGxlIFN5cmphbGEgPHZpbGxlLnN5cmphbGFAbGlu dXguaW50ZWwuY29tPgo+PiBTaWduZWQtb2ZmLWJ5OiBNYW5hc2kgTmF2YXJlIDxtYW5hc2kuZC5u YXZhcmVAaW50ZWwuY29tPgo+PiAtLS0KPj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Jp b3MuYyB8IDEwICsrKysrKysrLS0KPj4gIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyks IDIgZGVsZXRpb25zKC0pCj4+IAo+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfYmlvcy5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYmlvcy5jCj4+IGluZGV4 IGUxNDRmMDMuLjNhYzNkMjQgMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Jpb3MuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9iaW9zLmMKPj4g QEAgLTExNDgsOSArMTE0OCwxNSBAQCBzdGF0aWMgdm9pZCBwYXJzZV9kZGlfcG9ydChzdHJ1Y3Qg ZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGVudW0gcG9ydCBwb3J0LAo+PiAgCQkJfQo+PiAg CQl9Cj4+ICAJfQo+PiAtCWlmICghY2hpbGQpCj4+IC0JCXJldHVybjsKPj4gKwlpZiAoIWNoaWxk KSB7Cj4+ICsJCS8qIENsZWFyIHRoZSBEREkgVkJUIFBvcnQgaW5mbyB2YWx1ZXMgKi8KPj4gKwkJ aW5mby0+c3VwcG9ydHNfZHZpID0gMDsKPj4gKwkJaW5mby0+c3VwcG9ydHNfaGRtaSA9IDA7Cj4+ ICsJCWluZm8tPnN1cHBvcnRzX2RwID0gMDsKPj4gKwkJaW5mby0+c3VwcG9ydHNfZWRwID0gMDsK Pgo+IEkgd291bGQgcy8wL2ZhbHNlLyBoZXJlLiBBbHRob3VnaCB0aGV5IGFyZSBhcHBhcmVudGx5 IG9mIHR5cGUgJ3VpbnQ4X3Q6MScuCj4gQXMgYSBmb2xsb3d1cCBzb21lb25lIG1pZ2h0IHdhbnQg dG8gcy91aW50OF90OjEvYm9vbDoxLyB0aGUgZGVmaW5pdGlvbnMKPiBzbyB0aGF0IHRoZSBjb21w aWxlciB3aWxsIHByb3RlY3QgdXMgYWdhaW5zdCB2YWx1ZXMgPjEgd2hlbiB3ZSBhc3NpZ24KPiB0 aGVzZS4KPgo+IE90aGVyd2lzZSBsZ3RtLiBBbmQgYmFzZWQgb24gYSBjdXJzb3J5IGdsYW5jZSB0 aGUgYm9ndXMgcG9ydCBBIGhhcyBub3cKPiBkaXNhcHBhZXJlZCBmcm9tIHRoZSBjaSByZXN1bHRz IG9uIGZpLXNrbC02NzAwaywgc28gbG9va3MgbGlrZSBteQo+IGFuYWx5c2lzIG9mIHRoZSBwcm9i bGVtIHdhcyBjb3JyZWN0Lgo+Cj4gUmV2aWV3ZWQtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUu c3lyamFsYUBsaW51eC5pbnRlbC5jb20+CgpCaWtlc2hlZGRpbmcgYWZ0ZXIgcmV2aWV3Li4uCgpJ IHRoaW5rIHRoZSBhcHByb2FjaCBoZXJlIGlzIGEgYml0IG1hZ2ljYWwsIGZpcnN0IHNldHRpbmcg ZGVmYXVsdHMgb24KYWxsIHBsYXRmb3JtcywgdGhlbiByZW1vdmluZyBzYW1lIGRlZmF1bHRzIG9u IHBsYXRmb3JtcyB0aGF0IGEpIGFyZSBEREksCmIpIGhhdmUgVkJULCBjKSBoYXZlIGEgaGlnaCBl bm91Z2ggVkJUIHJldmlzaW9uLCBhbmQgZCkgZG8gbm90IGhhdmUKY2hpbGQgZGV2aWNlcy4KCkkg dGhpbmsgSSdkIGdvIHdpdGggc2ltcGxpY2l0eSwgYW5kIHNwbGl0IG91dCBhIGZ1bmN0aW9uIGZy b20KaW5pdF92YnRfZGVmYXVsdHMoKSB0byBiZSBjYWxsZWQgb24gcGxhdGZvcm1zIHdpdGhvdXQg VkJULiBJdCB3b3VsZAppbml0aWFsbHkganVzdCBjb250YWluIHRoZSBsb29wIHRvIGluaXRpYWxp emUKCglpbmZvLT5zdXBwb3J0c19kdmkgPSAocG9ydCAhPSBQT1JUX0EgJiYgcG9ydCAhPSBQT1JU X0UpOwoJaW5mby0+c3VwcG9ydHNfaGRtaSA9IGluZm8tPnN1cHBvcnRzX2R2aTsKCWluZm8tPnN1 cHBvcnRzX2RwID0gKHBvcnQgIT0gUE9SVF9FKTsKCgpCUiwKSmFuaS4KCgo+Cj4+ICAKPj4gKwkJ cmV0dXJuOwo+PiArCX0KPj4gIAlhdXhfY2hhbm5lbCA9IGNoaWxkLT5jb21tb24uYXV4X2NoYW5u ZWw7Cj4+ICAJZGRjX3BpbiA9IGNoaWxkLT5jb21tb24uZGRjX3BpbjsKPj4gIAo+PiAtLSAKPj4g Mi4xLjQKCi0tIApKYW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50 ZXIKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8v bGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==