From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 1/3] drm/dp: Keep a list of drm_dp_aux helper. Date: Tue, 15 Sep 2015 19:57:19 +0300 Message-ID: <20150915165719.GA26517@intel.com> References: <1442272352-19046-1-git-send-email-rafael.antognolli@intel.com> <1442272352-19046-2-git-send-email-rafael.antognolli@intel.com> <20150915074643.GX26517@intel.com> <20150915162726.GA2004@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 ESMTP id 11B146E9A1 for ; Tue, 15 Sep 2015 09:57:25 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20150915162726.GA2004@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Rafael Antognolli Cc: daniel.vetter@ffwll.ch, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBTZXAgMTUsIDIwMTUgYXQgMDk6Mjc6MjdBTSAtMDcwMCwgUmFmYWVsIEFudG9nbm9s bGkgd3JvdGU6Cj4gT24gVHVlLCBTZXAgMTUsIDIwMTUgYXQgMTA6NDY6NDNBTSArMDMwMCwgVmls bGUgU3lyasOkbMOkIHdyb3RlOgo+ID4gT24gTW9uLCBTZXAgMTQsIDIwMTUgYXQgMDQ6MTI6MzBQ TSAtMDcwMCwgUmFmYWVsIEFudG9nbm9sbGkgd3JvdGU6Cj4gPiA+IFRoaXMgbGlzdCB3aWxsIGJl IHVzZWQgdG8gZ2V0IHRoZSBhdXggY2hhbm5lbHMgcmVnaXN0ZXJlZCB0aHJvdWdoIHRoZQo+ID4g PiBoZWxwZXJzLiBUd28gZnVuY3Rpb25zIGFyZSBwcm92aWRlZCB0byByZWdpc3Rlci91bnJlZ2lz dGVyIG5vdGlmaWVyCj4gPiA+IGxpc3RlbmVycyBvbiB0aGUgbGlzdCwgYW5kIGFub3RoZXIgZnVu Y3Rpb250IHRvIGl0ZXJhdGUgb3ZlciB0aGUgbGlzdCBvZgo+ID4gPiBhdXggY2hhbm5lbHMuCj4g PiA+IAo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBSYWZhZWwgQW50b2dub2xsaSA8cmFmYWVsLmFudG9n bm9sbGlAaW50ZWwuY29tPgo+ID4gPiAtLS0KPiA+ID4gIGRyaXZlcnMvZ3B1L2RybS9kcm1fZHBf aGVscGVyLmMgfCA3MSArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ ID4gPiAgaW5jbHVkZS9kcm0vZHJtX2RwX2hlbHBlci5oICAgICB8ICA2ICsrKysKPiA+ID4gIDIg ZmlsZXMgY2hhbmdlZCwgNzcgaW5zZXJ0aW9ucygrKQo+ID4gPiAKPiA+ID4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvZ3B1L2RybS9kcm1fZHBfaGVscGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2Rw X2hlbHBlci5jCj4gPiA+IGluZGV4IDI5MTczNGUuLjAxYTE0ODkgMTAwNjQ0Cj4gPiA+IC0tLSBh L2RyaXZlcnMvZ3B1L2RybS9kcm1fZHBfaGVscGVyLmMKPiA+ID4gKysrIGIvZHJpdmVycy9ncHUv ZHJtL2RybV9kcF9oZWxwZXIuYwo+ID4gPiBAQCAtNzEwLDYgKzcxMCw1NCBAQCBzdGF0aWMgY29u c3Qgc3RydWN0IGkyY19hbGdvcml0aG0gZHJtX2RwX2kyY19hbGdvID0gewo+ID4gPiAgCS5tYXN0 ZXJfeGZlciA9IGRybV9kcF9pMmNfeGZlciwKPiA+ID4gIH07Cj4gPiA+ICAKPiA+ID4gK3N0cnVj dCBkcm1fZHBfYXV4X25vZGUgewo+ID4gPiArCXN0cnVjdCBrbGlzdF9ub2RlIGxpc3Q7Cj4gPiA+ ICsJc3RydWN0IGRybV9kcF9hdXggKmF1eDsKPiA+ID4gK307Cj4gPiA+ICsKPiA+ID4gK3N0YXRp YyBERUZJTkVfS0xJU1QoZHJtX2RwX2F1eF9saXN0LCBOVUxMLCBOVUxMKTsKPiA+ID4gKwo+ID4g PiArc3RhdGljIEJMT0NLSU5HX05PVElGSUVSX0hFQUQoYXV4X25vdGlmaWVyKTsKPiA+ID4gKwo+ ID4gPiAraW50IGRybV9kcF9hdXhfcmVnaXN0ZXJfbm90aWZpZXIoc3RydWN0IG5vdGlmaWVyX2Js b2NrICpuYikKPiA+ID4gK3sKPiA+ID4gKwlyZXR1cm4gYmxvY2tpbmdfbm90aWZpZXJfY2hhaW5f cmVnaXN0ZXIoJmF1eF9ub3RpZmllciwgbmIpOwo+ID4gPiArfQo+ID4gPiArRVhQT1JUX1NZTUJP TChkcm1fZHBfYXV4X3JlZ2lzdGVyX25vdGlmaWVyKTsKPiA+IAo+ID4gV2h5IGlzIHRoaXMgbm90 aWZpZXIgc3R1ZmYgbmVlZGVkPyBXaHkgbm90IGp1c3QgcmVnaXN0ZXIvdW5yZWdpc3RlciB0aGUK PiA+IGF1eC1kZXYgZGlyZWN0bHk/Cj4gPiAKPiAKPiBJIGFtIG5vdCBzdXJlIGl0J3MgbmVlZGVk LCBJIHdhcyBqdXN0IGxvb2tpbmcgZm9yIHRoZSBiZXN0IHdheSBvZgo+IGluZm9ybWluZyBhdXgt ZGV2IHRoYXQgYSBuZXcgYXV4IGNoYW5uZWwgd2FzIGFkZGVkLgo+IAo+IEJ5IHJlZ2lzdGVyL3Vu cmVnaXN0ZXIgdGhlIGF1eC1kZXYgZGlyZWN0bHksIGRvIHlvdSBtZWFuIG1ha2luZyB0aGlzCj4g ZHJtX2RwX2hlbHBlciBhd2FyZSBvZiB0aGUgYXV4IGRldiwgd2hlbiBpdCdzIHJlZ2lzdGVyZWQs IGFuZCBkaXJlY3RseQo+IGNhbGxpbmcgc29tZSBjYWxsYmFjayB0byBpbmZvcm0gdGhhdCBuZXcg YXV4IGNoYW5uZWxzIHdlcmUgYWRkZWQ/CgpUaGF0IHdhcyBteSB0aG91Z2h0LCB5ZXMuIEl0IHdv dWxkIG1lYW4gdGhlIGF1eGRldiBtb2R1bGUgY2FuJ3QgYmUKdW5sb2FkZWQgbGlrZSBpMmMtZGV2 LCBidXQgSSdtIG5vdCBzdXJlIHRoYXQncyBhIHVzZSBjYXNlIHdvcnRoCndvcnJ5aW5nIGFib3V0 LgoKPiAKPiA+ID4rCj4gPiA+ICtpbnQgZHJtX2RwX2F1eF91bnJlZ2lzdGVyX25vdGlmaWVyKHN0 cnVjdCBub3RpZmllcl9ibG9jayAqbmIpCj4gPiA+ICt7Cj4gPiA+ICsJcmV0dXJuIGJsb2NraW5n X25vdGlmaWVyX2NoYWluX3VucmVnaXN0ZXIoJmF1eF9ub3RpZmllciwgbmIpOwo+ID4gPiArfQo+ ID4gPiArRVhQT1JUX1NZTUJPTChkcm1fZHBfYXV4X3VucmVnaXN0ZXJfbm90aWZpZXIpOwo+ID4g PiArCj4gPiA+ICtzdGF0aWMgc3RydWN0IGRybV9kcF9hdXggKm5leHRfYXV4KHN0cnVjdCBrbGlz dF9pdGVyICppKQo+ID4gPiArewo+ID4gPiArCXN0cnVjdCBrbGlzdF9ub2RlICpuID0ga2xpc3Rf bmV4dChpKTsKPiA+ID4gKwlzdHJ1Y3QgZHJtX2RwX2F1eCAqYXV4ID0gTlVMTDsKPiA+ID4gKwlz dHJ1Y3QgZHJtX2RwX2F1eF9ub2RlICphdXhfbm9kZTsKPiA+ID4gKwo+ID4gPiArCWlmIChuKSB7 Cj4gPiA+ICsJCWF1eF9ub2RlID0gY29udGFpbmVyX29mKG4sIHN0cnVjdCBkcm1fZHBfYXV4X25v ZGUsIGxpc3QpOwo+ID4gPiArCQlhdXggPSBhdXhfbm9kZS0+YXV4Owo+ID4gPiArCX0KPiA+ID4g KwlyZXR1cm4gYXV4Owo+ID4gPiArfQo+ID4gPiArCj4gPiA+ICtpbnQgZHJtX2RwX2F1eF9mb3Jf ZWFjaCh2b2lkICpkYXRhLCBpbnQgKCpmbikoc3RydWN0IGRybV9kcF9hdXggKiwgdm9pZCAqKSkK PiA+ID4gK3sKPiA+ID4gKwlzdHJ1Y3Qga2xpc3RfaXRlciBpOwo+ID4gPiArCXN0cnVjdCBkcm1f ZHBfYXV4ICphdXg7Cj4gPiA+ICsJaW50IGVycm9yID0gMDsKPiA+ID4gKwo+ID4gPiArCWtsaXN0 X2l0ZXJfaW5pdCgmZHJtX2RwX2F1eF9saXN0LCAmaSk7Cj4gPiA+ICsJd2hpbGUgKChhdXggPSBu ZXh0X2F1eCgmaSkpICYmICFlcnJvcikKPiA+ID4gKwkJZXJyb3IgPSBmbihhdXgsIGRhdGEpOwo+ ID4gPiArCWtsaXN0X2l0ZXJfZXhpdCgmaSk7Cj4gPiA+ICsJcmV0dXJuIGVycm9yOwo+ID4gPiAr fQo+ID4gPiArRVhQT1JUX1NZTUJPTChkcm1fZHBfYXV4X2Zvcl9lYWNoKTsKPiA+ID4gKwo+ID4g PiAgLyoqCj4gPiA+ICAgKiBkcm1fZHBfYXV4X3JlZ2lzdGVyKCkgLSBpbml0aWFsaXNlIGFuZCBy ZWdpc3RlciBhdXggY2hhbm5lbAo+ID4gPiAgICogQGF1eDogRGlzcGxheVBvcnQgQVVYIGNoYW5u ZWwKPiA+ID4gQEAgLTcxOCw2ICs3NjYsNyBAQCBzdGF0aWMgY29uc3Qgc3RydWN0IGkyY19hbGdv cml0aG0gZHJtX2RwX2kyY19hbGdvID0gewo+ID4gPiAgICovCj4gPiA+ICBpbnQgZHJtX2RwX2F1 eF9yZWdpc3RlcihzdHJ1Y3QgZHJtX2RwX2F1eCAqYXV4KQo+ID4gPiAgewo+ID4gPiArCXN0cnVj dCBkcm1fZHBfYXV4X25vZGUgKmF1eF9ub2RlOwo+ID4gPiAgCW11dGV4X2luaXQoJmF1eC0+aHdf bXV0ZXgpOwo+ID4gPiAgCj4gPiA+ICAJYXV4LT5kZGMuYWxnbyA9ICZkcm1fZHBfaTJjX2FsZ287 Cj4gPiA+IEBAIC03MzIsNiArNzgxLDE0IEBAIGludCBkcm1fZHBfYXV4X3JlZ2lzdGVyKHN0cnVj dCBkcm1fZHBfYXV4ICphdXgpCj4gPiA+ICAJc3RybGNweShhdXgtPmRkYy5uYW1lLCBhdXgtPm5h bWUgPyBhdXgtPm5hbWUgOiBkZXZfbmFtZShhdXgtPmRldiksCj4gPiA+ICAJCXNpemVvZihhdXgt PmRkYy5uYW1lKSk7Cj4gPiA+ICAKPiA+ID4gKwkvKiBhZGQgYXV4IHRvIGxpc3QgYW5kIG5vdGlm eSBsaXN0ZW5lcnMgKi8KPiA+ID4gKwlhdXhfbm9kZSA9IGt6YWxsb2Moc2l6ZW9mKCphdXhfbm9k ZSksIEdGUF9LRVJORUwpOwo+ID4gPiArCWlmICghYXV4X25vZGUpCj4gPiA+ICsJCXJldHVybiAt RU5PTUVNOwo+ID4gPiArCWF1eF9ub2RlLT5hdXggPSBhdXg7Cj4gPiA+ICsJa2xpc3RfYWRkX3Rh aWwoJmF1eF9ub2RlLT5saXN0LCAmZHJtX2RwX2F1eF9saXN0KTsKPiA+ID4gKwlibG9ja2luZ19u b3RpZmllcl9jYWxsX2NoYWluKCZhdXhfbm90aWZpZXIsIERSTV9EUF9BRERfQVVYLCBhdXgpOwo+ ID4gPiArCj4gPiA+ICAJcmV0dXJuIGkyY19hZGRfYWRhcHRlcigmYXV4LT5kZGMpOwo+ID4gPiAg fQo+ID4gPiAgRVhQT1JUX1NZTUJPTChkcm1fZHBfYXV4X3JlZ2lzdGVyKTsKPiA+ID4gQEAgLTc0 Miw2ICs3OTksMjAgQEAgRVhQT1JUX1NZTUJPTChkcm1fZHBfYXV4X3JlZ2lzdGVyKTsKPiA+ID4g ICAqLwo+ID4gPiAgdm9pZCBkcm1fZHBfYXV4X3VucmVnaXN0ZXIoc3RydWN0IGRybV9kcF9hdXgg KmF1eCkKPiA+ID4gIHsKPiA+ID4gKwlzdHJ1Y3Qga2xpc3RfaXRlciBpOwo+ID4gPiArCXN0cnVj dCBrbGlzdF9ub2RlICpuOwo+ID4gPiArCj4gPiA+ICsJa2xpc3RfaXRlcl9pbml0KCZkcm1fZHBf YXV4X2xpc3QsICZpKTsKPiA+ID4gKwl3aGlsZSAoKG4gPSBrbGlzdF9uZXh0KCZpKSkpIHsKPiA+ ID4gKwkJc3RydWN0IGRybV9kcF9hdXhfbm9kZSAqYXV4X25vZGUgPQo+ID4gPiArCQkJY29udGFp bmVyX29mKG4sIHN0cnVjdCBkcm1fZHBfYXV4X25vZGUsIGxpc3QpOwo+ID4gPiArCQlpZiAoYXV4 X25vZGUtPmF1eCA9PSBhdXgpIHsKPiA+ID4gKwkJCWtsaXN0X2RlbChuKTsKPiA+ID4gKwkJCWtm cmVlKGF1eF9ub2RlKTsKPiA+ID4gKwkJCWJyZWFrOwo+ID4gPiArCQl9Cj4gPiA+ICsJfQo+ID4g PiArCWJsb2NraW5nX25vdGlmaWVyX2NhbGxfY2hhaW4oJmF1eF9ub3RpZmllciwgRFJNX0RQX0RF TF9BVVgsIGF1eCk7Cj4gPiA+ICAJaTJjX2RlbF9hZGFwdGVyKCZhdXgtPmRkYyk7Cj4gPiA+ICB9 Cj4gPiA+ICBFWFBPUlRfU1lNQk9MKGRybV9kcF9hdXhfdW5yZWdpc3Rlcik7Cj4gPiA+IGRpZmYg LS1naXQgYS9pbmNsdWRlL2RybS9kcm1fZHBfaGVscGVyLmggYi9pbmNsdWRlL2RybS9kcm1fZHBf aGVscGVyLmgKPiA+ID4gaW5kZXggOGM1MmQwZWYxLi4wMjM2MjBjIDEwMDY0NAo+ID4gPiAtLS0g YS9pbmNsdWRlL2RybS9kcm1fZHBfaGVscGVyLmgKPiA+ID4gKysrIGIvaW5jbHVkZS9kcm0vZHJt X2RwX2hlbHBlci5oCj4gPiA+IEBAIC03NjMsNyArNzYzLDEzIEBAIGludCBkcm1fZHBfbGlua19w b3dlcl91cChzdHJ1Y3QgZHJtX2RwX2F1eCAqYXV4LCBzdHJ1Y3QgZHJtX2RwX2xpbmsgKmxpbmsp Owo+ID4gPiAgaW50IGRybV9kcF9saW5rX3Bvd2VyX2Rvd24oc3RydWN0IGRybV9kcF9hdXggKmF1 eCwgc3RydWN0IGRybV9kcF9saW5rICpsaW5rKTsKPiA+ID4gIGludCBkcm1fZHBfbGlua19jb25m aWd1cmUoc3RydWN0IGRybV9kcF9hdXggKmF1eCwgc3RydWN0IGRybV9kcF9saW5rICpsaW5rKTsK PiA+ID4gIAo+ID4gPiArI2RlZmluZSBEUk1fRFBfQUREX0FVWCAweDAxCj4gPiA+ICsjZGVmaW5l IERSTV9EUF9ERUxfQVVYIDB4MDIKPiA+ID4gKwo+ID4gPiAgaW50IGRybV9kcF9hdXhfcmVnaXN0 ZXIoc3RydWN0IGRybV9kcF9hdXggKmF1eCk7Cj4gPiA+ICB2b2lkIGRybV9kcF9hdXhfdW5yZWdp c3RlcihzdHJ1Y3QgZHJtX2RwX2F1eCAqYXV4KTsKPiA+ID4gK2ludCBkcm1fZHBfYXV4X3JlZ2lz dGVyX25vdGlmaWVyKHN0cnVjdCBub3RpZmllcl9ibG9jayAqbmIpOwo+ID4gPiAraW50IGRybV9k cF9hdXhfdW5yZWdpc3Rlcl9ub3RpZmllcihzdHJ1Y3Qgbm90aWZpZXJfYmxvY2sgKm5iKTsKPiA+ ID4gK2ludCBkcm1fZHBfYXV4X2Zvcl9lYWNoKHZvaWQgKmRhdGEsIGludCAoKmZuKShzdHJ1Y3Qg ZHJtX2RwX2F1eCAqLCB2b2lkICopKTsKPiA+ID4gIAo+ID4gPiAgI2VuZGlmIC8qIF9EUk1fRFBf SEVMUEVSX0hfICovCj4gPiA+IC0tIAo+ID4gPiAyLjQuMAo+ID4gPiAKPiA+ID4gX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiA+ID4gZHJpLWRldmVsIG1h aWxpbmcgbGlzdAo+ID4gPiBkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gPiA+IGh0 dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwKPiA+ IAo+ID4gLS0gCj4gPiBWaWxsZSBTeXJqw6Rsw6QKPiA+IEludGVsIE9UQwoKLS0gClZpbGxlIFN5 cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmkt ZGV2ZWwK