From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ander Conselvan De Oliveira Subject: Re: [PATCH 1/6] drm/i915: Splitting intel_dp_detect Date: Wed, 13 Jan 2016 15:33:50 +0200 Message-ID: <1452692030.2628.21.camel@gmail.com> References: <1451998226-21433-1-git-send-email-shubhangi.shrivastava@intel.com> <1451998226-21433-2-git-send-email-shubhangi.shrivastava@intel.com> <1452684041.2628.15.camel@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pf0-f193.google.com (mail-pf0-f193.google.com [209.85.192.193]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA7A56E790 for ; Wed, 13 Jan 2016 05:33:56 -0800 (PST) Received: by mail-pf0-f193.google.com with SMTP id e65so6103016pfe.0 for ; Wed, 13 Jan 2016 05:33:56 -0800 (PST) In-Reply-To: <1452684041.2628.15.camel@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Shubhangi Shrivastava , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAyMDE2LTAxLTEzIGF0IDEzOjIwICswMjAwLCBBbmRlciBDb25zZWx2YW4gRGUgT2xp dmVpcmEgd3JvdGU6Cj4gT24gVHVlLCAyMDE2LTAxLTA1IGF0IDE4OjIwICswNTMwLCBTaHViaGFu Z2kgU2hyaXZhc3RhdmEgd3JvdGU6Cj4gPiBpbnRlbF9kcF9kZXRlY3QoKSBpcyBjYWxsZWQgZm9y IG5vdCBqdXN0IGRldGVjdGlvbiBidXQKPiA+IGR1cmluZyBtb2RlcyBlbnVtZXJhdGlvbiBhcyB3 ZWxsLiBSZXBlYXRpbmcgdGhlIHdob2xlCj4gPiBzZXF1ZW5jZSBkdXJpbmcgZWFjaCBvZiB0aGVz ZSBjYWxscyBpcyB3YXN0ZWZ1bCBhbmQKPiA+IHRpbWUgY29uc3VtaW5nLgo+ID4gVGhpcyBwYXRj aCBtb3ZlcyBwcm9iaW5nIGZvciBwYW5lbCwgRFBDRCByZWFkIGV0YyBkb25lIGluCj4gPiBpbnRl bF9kcF9kZXRlY3QoKSB0byBhIG5ldyBmdW5jdGlvbiBpbnRlbF9kcF9sb25nX3B1bHNlKCkuCj4g PiBOb3RlIHRoYXQgdGhlIGJlaGF2aW9yIG9mIGludGVsX2RwX2RldGVjdCgpIGlzIGNoYW5nZWQg dG8KPiA+IHJlcG9ydCBjb25uZWN0ZWQgb3IgZGlzY29ubmVjdGVkIGRlcGVuZGluZyBvbiB3aGV0 aGVyIHRoZQo+ID4gRURJRCBpcyBhdmFpbGFibGUgb3Igbm90Lgo+ID4gVGhpcyBjaGFuZ2Ugd2ls bCBiZSByZXF1aXJlZCBieSBmdXJ0aGVyIHBhdGNoZXMgaW4gdGhlIHNlcmllcwo+ID4gdG8gYXZv aWQgcGVyZm9ybWluZyBkdXBsaWNhdGVkIERQQ0Qgb3BlcmF0aW9ucyBvbiBob3RwbHVnLgo+ID4g Cj4gPiB2MjogTW92ZWQgYSBodW5rIHRvIG5leHQgcGF0Y2ggb2YgdGhlIHNlcmllcy4KPiA+ICAg ICBNb3ZlZCBpbnRlbF9kcF91bnNldF9lZGlkIHRvIG91dC4gKEFuZGVyKQo+ID4gdjM6IFJlcGhy YXNlZCBjb21taXQgbWVzc2FnZSBhbmQgaW50ZWxfZHBfdW5zZXRfZHAoKSBpcyBjYWxsZWQKPiA+ ICAgICB3aXRoaW4gaW50ZWxfZHBfc2V0X2RwKCkgdG8gZnJlZSB0aGUgcHJldmlvdXMgRURJRC4g KEFuZGVyKQo+ID4gCj4gPiBUZXN0ZWQtYnk6IE5hdGhhbiBEIENpb2JhbnUgPG5hdGhhbi5kLmNp b2JhbnVAaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogU2l2YWt1bWFyIFRodWxhc2ltYW5p IDxzaXZha3VtYXIudGh1bGFzaW1hbmlAaW50ZWwuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogU2h1 YmhhbmdpIFNocml2YXN0YXZhIDxzaHViaGFuZ2kuc2hyaXZhc3RhdmFAaW50ZWwuY29tPgo+ID4g LS0tCj4gPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyB8IDU2ICsrKysrKysrKysr KysrKysrKysrKysrKystLS0tLS0tLS0tLS0tCj4gPiAtLQo+ID4gLQo+ID4gIDEgZmlsZSBjaGFu Z2VkLCAzNSBpbnNlcnRpb25zKCspLCAyMSBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZHAuYwo+ID4gaW5kZXggNzk2ZTNkMy4uZTNiNDIwOCAxMDA2NDQKPiA+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwLmMKPiA+IEBAIC0xMjksNiArMTI5LDcgQEAgc3RhdGljIHZvaWQg ZWRwX3BhbmVsX3ZkZF9vZmYoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwKPiA+IGJvb2wgc3lu Yyk7Cj4gPiAgc3RhdGljIHZvaWQgdmx2X2luaXRfcGFuZWxfcG93ZXJfc2VxdWVuY2VyKHN0cnVj dCBpbnRlbF9kcCAqaW50ZWxfZHApOwo+ID4gIHN0YXRpYyB2b2lkIHZsdl9zdGVhbF9wb3dlcl9z ZXF1ZW5jZXIoc3RydWN0IGRybV9kZXZpY2UgKmRldiwKPiA+ICAJCQkJICAgICAgZW51bSBwaXBl IHBpcGUpOwo+ID4gK3N0YXRpYyB2b2lkIGludGVsX2RwX3Vuc2V0X2VkaWQoc3RydWN0IGludGVs X2RwICppbnRlbF9kcCk7Cj4gPiAgCj4gPiAgc3RhdGljIHVuc2lnbmVkIGludCBpbnRlbF9kcF91 bnVzZWRfbGFuZV9tYXNrKGludCBsYW5lX2NvdW50KQo+ID4gIHsKPiA+IEBAIC00NTg3LDYgKzQ1 ODgsNyBAQCBpbnRlbF9kcF9zZXRfZWRpZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+ID4g IAlzdHJ1Y3QgaW50ZWxfY29ubmVjdG9yICppbnRlbF9jb25uZWN0b3IgPSBpbnRlbF9kcAo+ID4g LT5hdHRhY2hlZF9jb25uZWN0b3I7Cj4gPiAgCXN0cnVjdCBlZGlkICplZGlkOwo+ID4gIAo+ID4g KwlpbnRlbF9kcF91bnNldF9lZGlkKGludGVsX2RwKTsKPiA+ICAJZWRpZCA9IGludGVsX2RwX2dl dF9lZGlkKGludGVsX2RwKTsKPiA+ICAJaW50ZWxfY29ubmVjdG9yLT5kZXRlY3RfZWRpZCA9IGVk aWQ7Cj4gPiAgCj4gPiBAQCAtNDYwNyw5ICs0NjA5LDEwIEBAIGludGVsX2RwX3Vuc2V0X2VkaWQo c3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPiA+ICAJaW50ZWxfZHAtPmhhc19hdWRpbyA9IGZh bHNlOwo+ID4gIH0KPiA+ICAKPiA+IC1zdGF0aWMgZW51bSBkcm1fY29ubmVjdG9yX3N0YXR1cwo+ ID4gLWludGVsX2RwX2RldGVjdChzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLCBib29s IGZvcmNlKQo+ID4gK3N0YXRpYyB2b2lkCj4gPiAraW50ZWxfZHBfbG9uZ19wdWxzZShzdHJ1Y3Qg aW50ZWxfY29ubmVjdG9yICppbnRlbF9jb25uZWN0b3IpCj4gPiAgewo+ID4gKwlzdHJ1Y3QgZHJt X2Nvbm5lY3RvciAqY29ubmVjdG9yID0gJmludGVsX2Nvbm5lY3Rvci0+YmFzZTsKPiA+ICAJc3Ry dWN0IGludGVsX2RwICppbnRlbF9kcCA9IGludGVsX2F0dGFjaGVkX2RwKGNvbm5lY3Rvcik7Cj4g PiAgCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0ID0KPiA+IGRwX3Rv X2RpZ19wb3J0KGludGVsX2RwKTsKPiA+ICAJc3RydWN0IGludGVsX2VuY29kZXIgKmludGVsX2Vu Y29kZXIgPSAmaW50ZWxfZGlnX3BvcnQtPmJhc2U7Cj4gPiBAQCAtNDYxOSwxNyArNDYyMiw2IEBA IGludGVsX2RwX2RldGVjdChzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLCBib29sCj4g PiBmb3JjZSkKPiA+ICAJYm9vbCByZXQ7Cj4gPiAgCXU4IHNpbmtfaXJxX3ZlY3RvcjsKPiA+ICAK PiA+IC0JRFJNX0RFQlVHX0tNUygiW0NPTk5FQ1RPUjolZDolc11cbiIsCj4gPiAtCQkgICAgICBj b25uZWN0b3ItPmJhc2UuaWQsIGNvbm5lY3Rvci0+bmFtZSk7Cj4gPiAtCWludGVsX2RwX3Vuc2V0 X2VkaWQoaW50ZWxfZHApOwo+ID4gLQo+ID4gLQlpZiAoaW50ZWxfZHAtPmlzX21zdCkgewo+ID4g LQkJLyogTVNUIGRldmljZXMgYXJlIGRpc2Nvbm5lY3RlZCBmcm9tIGEgbW9uaXRvciBQT1YgKi8K PiA+IC0JCWlmIChpbnRlbF9lbmNvZGVyLT50eXBlICE9IElOVEVMX09VVFBVVF9FRFApCj4gPiAt CQkJaW50ZWxfZW5jb2Rlci0+dHlwZSA9IElOVEVMX09VVFBVVF9ESVNQTEFZUE9SVDsKPiA+IC0J CXJldHVybiBjb25uZWN0b3Jfc3RhdHVzX2Rpc2Nvbm5lY3RlZDsKPiA+IC0JfQo+ID4gLQo+ID4g IAlwb3dlcl9kb21haW4gPSBpbnRlbF9kaXNwbGF5X3BvcnRfYXV4X3Bvd2VyX2RvbWFpbihpbnRl bF9lbmNvZGVyKTsKPiA+ICAJaW50ZWxfZGlzcGxheV9wb3dlcl9nZXQodG9faTkxNShkZXYpLCBw b3dlcl9kb21haW4pOwo+ID4gIAo+ID4gQEAgLTQ2NTMsMTQgKzQ2NDUsOCBAQCBpbnRlbF9kcF9k ZXRlY3Qoc3RydWN0IGRybV9jb25uZWN0b3IgKmNvbm5lY3RvciwgYm9vbAo+ID4gZm9yY2UpCj4g PiAgCWludGVsX2RwX3Byb2JlX291aShpbnRlbF9kcCk7Cj4gPiAgCj4gPiAgCXJldCA9IGludGVs X2RwX3Byb2JlX21zdChpbnRlbF9kcCk7Cj4gPiAtCWlmIChyZXQpIHsKPiA+IC0JCS8qIGlmIHdl IGFyZSBpbiBNU1QgbW9kZSB0aGVuIHRoaXMgY29ubmVjdG9yCj4gPiAtCQkgICB3b24ndCBhcHBl YXIgY29ubmVjdGVkIG9yIGhhdmUgYW55dGhpbmcgd2l0aCBFRElEIG9uIGl0Cj4gPiAqLwo+ID4g LQkJaWYgKGludGVsX2VuY29kZXItPnR5cGUgIT0gSU5URUxfT1VUUFVUX0VEUCkKPiA+IC0JCQlp bnRlbF9lbmNvZGVyLT50eXBlID0gSU5URUxfT1VUUFVUX0RJU1BMQVlQT1JUOwo+IAo+IFRoaXMg ZGVsZXRpb24gaXMgbmV3IGluIHRoaXMgdmVyc2lvbiBvZiB0aGUgcGF0Y2guIEkgdGhpbmsgd2Ug c3RpbGwgbmVlZCB0aGUKPiBodW5rIGFib3ZlLCBvdGhlcndpc2Ugd2UgbWlnaHQgbm90IHByb3Bl cmx5IHVwZGF0ZSB0aGUgZW5jb2RlciB0eXBlIHdoZW4gd2UKPiBzd2l0Y2ggZnJvbSBhbiBIRE1J IHNpbmsgY29ubmVjdGVkIHRocm91Z2ggYSBsZXZlbCBzaGlmdGVyIHRvIGFuIE1TVCBzaW5rLgo+ IAo+IEFuZGVyCj4gCj4gCj4gPiAtCQlzdGF0dXMgPSBjb25uZWN0b3Jfc3RhdHVzX2Rpc2Nvbm5l Y3RlZDsKPiA+ICsJaWYgKHJldCkKPiA+ICAJCWdvdG8gb3V0OwoKQWxzbywgdGhlcmUgaXMgbm8g Y2FsbCB0byBpbnRlbF9kcF91bnNldF9lZGlkKCkgZm9yIHRoaXMgY2FzZSwgc2luY2UgdGhlIGNv ZGUKd2lsbCByZWFjaCB0aGUgbGFiZWwgJ291dCcgd2l0aCBzdGF0dXMgYmVpbmcgY29ubmVjdGVk LiBTbyBpbiB0aGlzIGNhc2UgdGhlCnJldHVybiB2YWx1ZSBvZiBpbnRlbF9kcF9kZXRlY3QoKSB3 aWxsIGRlcGVuZCBvbiB0aGUgc3RhbGUgdmFsdWUgb2YKaW50ZWxfZHAtPmRldGVjdF9lZGlkLgoK QW5kZXIKCj4gPiAtCX0KPiA+ICAKPiA+ICAJLyoKPiA+ICAJICogQ2xlYXJpbmcgTkFDSyBhbmQg ZGVmZXIgY291bnRzIHRvIGdldCB0aGVpciBleGFjdCB2YWx1ZXMKPiA+IEBAIC00NjkxLDggKzQ2 NzcsMzYgQEAgaW50ZWxfZHBfZGV0ZWN0KHN0cnVjdCBkcm1fY29ubmVjdG9yICpjb25uZWN0b3Is IGJvb2wKPiA+IGZvcmNlKQo+ID4gIAl9Cj4gPiAgCj4gPiAgb3V0Ogo+ID4gKwlpZiAoc3RhdHVz ICE9IGNvbm5lY3Rvcl9zdGF0dXNfY29ubmVjdGVkKQo+ID4gKwkJaW50ZWxfZHBfdW5zZXRfZWRp ZChpbnRlbF9kcCk7Cj4gPiAgCWludGVsX2Rpc3BsYXlfcG93ZXJfcHV0KHRvX2k5MTUoZGV2KSwg cG93ZXJfZG9tYWluKTsKPiA+IC0JcmV0dXJuIHN0YXR1czsKPiA+ICsJcmV0dXJuOwo+ID4gK30K PiA+ICsKPiA+ICtzdGF0aWMgZW51bSBkcm1fY29ubmVjdG9yX3N0YXR1cwo+ID4gK2ludGVsX2Rw X2RldGVjdChzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yLCBib29sIGZvcmNlKQo+ID4g K3sKPiA+ICsJc3RydWN0IGludGVsX2RwICppbnRlbF9kcCA9IGludGVsX2F0dGFjaGVkX2RwKGNv bm5lY3Rvcik7Cj4gPiArCXN0cnVjdCBpbnRlbF9kaWdpdGFsX3BvcnQgKmludGVsX2RpZ19wb3J0 ID0KPiA+IGRwX3RvX2RpZ19wb3J0KGludGVsX2RwKTsKPiA+ICsJc3RydWN0IGludGVsX2VuY29k ZXIgKmludGVsX2VuY29kZXIgPSAmaW50ZWxfZGlnX3BvcnQtPmJhc2U7Cj4gPiArCXN0cnVjdCBp bnRlbF9jb25uZWN0b3IgKmludGVsX2Nvbm5lY3RvciA9Cj4gPiB0b19pbnRlbF9jb25uZWN0b3Io Y29ubmVjdG9yKTsKPiA+ICsKPiA+ICsJRFJNX0RFQlVHX0tNUygiW0NPTk5FQ1RPUjolZDolc11c biIsCj4gPiArCQkgICAgIGNvbm5lY3Rvci0+YmFzZS5pZCwgY29ubmVjdG9yLT5uYW1lKTsKPiA+ ICsKPiA+ICsJaWYgKGludGVsX2RwLT5pc19tc3QpIHsKPiA+ICsJCS8qIE1TVCBkZXZpY2VzIGFy ZSBkaXNjb25uZWN0ZWQgZnJvbSBhIG1vbml0b3IgUE9WICovCj4gPiArCQlpZiAoaW50ZWxfZW5j b2Rlci0+dHlwZSAhPSBJTlRFTF9PVVRQVVRfRURQKQo+ID4gKwkJCWludGVsX2VuY29kZXItPnR5 cGUgPSBJTlRFTF9PVVRQVVRfRElTUExBWVBPUlQ7Cj4gPiArCQlyZXR1cm4gY29ubmVjdG9yX3N0 YXR1c19kaXNjb25uZWN0ZWQ7Cj4gPiArCX0KPiA+ICsKPiA+ICsJaW50ZWxfZHBfbG9uZ19wdWxz ZShpbnRlbF9kcC0+YXR0YWNoZWRfY29ubmVjdG9yKTsKPiA+ICsKPiA+ICsJaWYgKGludGVsX2Nv bm5lY3Rvci0+ZGV0ZWN0X2VkaWQpCj4gPiArCQlyZXR1cm4gY29ubmVjdG9yX3N0YXR1c19jb25u ZWN0ZWQ7Cj4gPiArCWVsc2UKPiA+ICsJCXJldHVybiBjb25uZWN0b3Jfc3RhdHVzX2Rpc2Nvbm5l Y3RlZDsKPiA+ICB9Cj4gPiAgCj4gPiAgc3RhdGljIHZvaWQKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1n ZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZngK