From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 7/9] drm/i915: Split intel_disable_ddi() into DP vs. HDMI variants Date: Wed, 11 Oct 2017 23:03:18 +0300 Message-ID: <87k201o3jt.fsf@intel.com> References: <20171010121207.570-1-ville.syrjala@linux.intel.com> <20171010121207.570-8-ville.syrjala@linux.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 759E06E04C for ; Wed, 11 Oct 2017 20:03:36 +0000 (UTC) In-Reply-To: <20171010121207.570-8-ville.syrjala@linux.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 Syrjala , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCAxMCBPY3QgMjAxNywgVmlsbGUgU3lyamFsYSA8dmlsbGUuc3lyamFsYUBsaW51eC5p bnRlbC5jb20+IHdyb3RlOgo+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+Cj4KPiBVbnRhbmdsZSBpbnRlbF9kaXNhYmxlX2RkaSgpIGJ5IHNwbGl0 dGluZyBpdCBpbnRvIERQIGFuZCBIRE1JIHNwZWNpZmljCj4gdmFyaWFudHMuCj4KPiBTaWduZWQt b2ZmLWJ5OiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgo+ IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYyB8IDUxICsrKysrKysrKysr KysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMxIGluc2Vy dGlvbnMoKyksIDIwIGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2RkaS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMKPiBp bmRleCA5NDU5ODBlNzE2OTcuLmM5MzBlZjAzMzhjNSAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kZGkuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RkaS5jCj4gQEAgLTI0MjQsMjkgKzI0MjQsNDAgQEAgc3RhdGljIHZvaWQgaW50ZWxfZW5hYmxl X2RkaShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqaW50ZWxfZW5jb2RlciwKPiAgCQlpbnRlbF9hdWRp b19jb2RlY19lbmFibGUoaW50ZWxfZW5jb2RlciwgcGlwZV9jb25maWcsIGNvbm5fc3RhdGUpOwo+ ICB9Cj4gIAo+IC1zdGF0aWMgdm9pZCBpbnRlbF9kaXNhYmxlX2RkaShzdHJ1Y3QgaW50ZWxfZW5j b2RlciAqaW50ZWxfZW5jb2RlciwKPiArc3RhdGljIHZvaWQgaW50ZWxfZGlzYWJsZV9kZGlfZHAo c3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCj4gKwkJCQkgY29uc3Qgc3RydWN0IGludGVs X2NydGNfc3RhdGUgKm9sZF9jcnRjX3N0YXRlLAo+ICsJCQkJIGNvbnN0IHN0cnVjdCBkcm1fY29u bmVjdG9yX3N0YXRlICpvbGRfY29ubl9zdGF0ZSkKPiArewo+ICsJc3RydWN0IGludGVsX2RwICpp bnRlbF9kcCA9IGVuY190b19pbnRlbF9kcCgmZW5jb2Rlci0+YmFzZSk7Cj4gKwo+ICsJaWYgKG9s ZF9jcnRjX3N0YXRlLT5oYXNfYXVkaW8pCj4gKwkJaW50ZWxfYXVkaW9fY29kZWNfZGlzYWJsZShl bmNvZGVyKTsKPiArCgpZb3UgcmVtb3ZlIHRoZSBlRFAgY2hlY2sgaGVyZSwgYW5kLi4uCgo+ICsJ aW50ZWxfZWRwX2RycnNfZGlzYWJsZShpbnRlbF9kcCwgb2xkX2NydGNfc3RhdGUpOwoKLi4udGhp cyB3aWxsIG5vdyBkZXBlbmQgb24gb2xkX2NydGNfc3RhdGUtPmhhc19kcnJzIHdoaWNoIGlzIHBy b2JhYmx5CmZpbmUsIGJ1dC4uLgoKPiArCWludGVsX3Bzcl9kaXNhYmxlKGludGVsX2RwLCBvbGRf Y3J0Y19zdGF0ZSk7CgouLi5idXQgdGhpcyB3aWxsIGJlIHdyb25nLiBJIGRvbid0IG1pbmQgYWRk aW5nIHRoZSBlZHAgY2hlY2sgd2l0aGluLgoKPiArCWludGVsX2VkcF9iYWNrbGlnaHRfb2ZmKG9s ZF9jb25uX3N0YXRlKTsKClRoaXMgaXMgb2suCgpJIGd1ZXNzIGVhc2llc3Qgd291bGQgYmUgdG8g a2VlcCB0aGUgdHlwZSA9PSBJTlRFTF9PVVRQVVRfRURQIGNoZWNrIGFuZApjbGVhbiB1cCBhZnRl cndhcmRzLgoKT3RoZXJ3aXNlIExHVE0uCgpCUiwKSmFuaS4KCgoKPiArfQo+ICsKPiArc3RhdGlj IHZvaWQgaW50ZWxfZGlzYWJsZV9kZGlfaGRtaShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2Rl ciwKPiArCQkJCSAgIGNvbnN0IHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpvbGRfY3J0Y19zdGF0 ZSwKPiArCQkJCSAgIGNvbnN0IHN0cnVjdCBkcm1fY29ubmVjdG9yX3N0YXRlICpvbGRfY29ubl9z dGF0ZSkKPiArewo+ICsJaWYgKG9sZF9jcnRjX3N0YXRlLT5oYXNfYXVkaW8pCj4gKwkJaW50ZWxf YXVkaW9fY29kZWNfZGlzYWJsZShlbmNvZGVyKTsKPiArCj4gKwlpbnRlbF9oZG1pX2hhbmRsZV9z aW5rX3NjcmFtYmxpbmcoZW5jb2RlciwKPiArCQkJCQkgIG9sZF9jb25uX3N0YXRlLT5jb25uZWN0 b3IsCj4gKwkJCQkJICBmYWxzZSwgZmFsc2UpOwo+ICt9Cj4gKwo+ICtzdGF0aWMgdm9pZCBpbnRl bF9kaXNhYmxlX2RkaShzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKPiAgCQkJICAgICAg Y29uc3Qgc3RydWN0IGludGVsX2NydGNfc3RhdGUgKm9sZF9jcnRjX3N0YXRlLAo+ICAJCQkgICAg ICBjb25zdCBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqb2xkX2Nvbm5fc3RhdGUpCj4gIHsK PiAtCXN0cnVjdCBkcm1fZW5jb2RlciAqZW5jb2RlciA9ICZpbnRlbF9lbmNvZGVyLT5iYXNlOwo+ IC0JaW50IHR5cGUgPSBpbnRlbF9lbmNvZGVyLT50eXBlOwo+IC0KPiAtCWlmIChvbGRfY3J0Y19z dGF0ZS0+aGFzX2F1ZGlvKQo+IC0JCWludGVsX2F1ZGlvX2NvZGVjX2Rpc2FibGUoaW50ZWxfZW5j b2Rlcik7Cj4gLQo+IC0JaWYgKHR5cGUgPT0gSU5URUxfT1VUUFVUX0hETUkpIHsKPiAtCQlpbnRl bF9oZG1pX2hhbmRsZV9zaW5rX3NjcmFtYmxpbmcoaW50ZWxfZW5jb2RlciwKPiAtCQkJCQkJICBv bGRfY29ubl9zdGF0ZS0+Y29ubmVjdG9yLAo+IC0JCQkJCQkgIGZhbHNlLCBmYWxzZSk7Cj4gLQl9 Cj4gLQo+IC0JaWYgKHR5cGUgPT0gSU5URUxfT1VUUFVUX0VEUCkgewo+IC0JCXN0cnVjdCBpbnRl bF9kcCAqaW50ZWxfZHAgPSBlbmNfdG9faW50ZWxfZHAoZW5jb2Rlcik7Cj4gLQo+IC0JCWludGVs X2VkcF9kcnJzX2Rpc2FibGUoaW50ZWxfZHAsIG9sZF9jcnRjX3N0YXRlKTsKPiAtCQlpbnRlbF9w c3JfZGlzYWJsZShpbnRlbF9kcCwgb2xkX2NydGNfc3RhdGUpOwo+IC0JCWludGVsX2VkcF9iYWNr bGlnaHRfb2ZmKG9sZF9jb25uX3N0YXRlKTsKPiAtCX0KPiArCWlmIChpbnRlbF9jcnRjX2hhc190 eXBlKG9sZF9jcnRjX3N0YXRlLCBJTlRFTF9PVVRQVVRfSERNSSkpCj4gKwkJaW50ZWxfZGlzYWJs ZV9kZGlfaGRtaShlbmNvZGVyLCBvbGRfY3J0Y19zdGF0ZSwgb2xkX2Nvbm5fc3RhdGUpOwo+ICsJ ZWxzZQo+ICsJCWludGVsX2Rpc2FibGVfZGRpX2RwKGVuY29kZXIsIG9sZF9jcnRjX3N0YXRlLCBv bGRfY29ubl9zdGF0ZSk7Cj4gIH0KPiAgCj4gIHN0YXRpYyB2b2lkIGJ4dF9kZGlfcHJlX3BsbF9l bmFibGUoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCgotLSAKSmFuaSBOaWt1bGEsIElu dGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2VudGVyCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=