From mboxrd@z Thu Jan 1 00:00:00 1970 From: Todd Previte Subject: Re: [PATCH 1/9] drm/i915: Add automated testing support for Displayport compliance testing Date: Wed, 08 Apr 2015 08:35:05 -0700 Message-ID: <55254AA9.5070304@gmail.com> References: <1427822106-29617-1-git-send-email-tprevite@gmail.com> <1427822106-29617-2-git-send-email-tprevite@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pd0-f174.google.com (mail-pd0-f174.google.com [209.85.192.174]) by gabe.freedesktop.org (Postfix) with ESMTP id 0DC806E6CD for ; Wed, 8 Apr 2015 08:35:06 -0700 (PDT) Received: by pdbqa5 with SMTP id qa5so61942194pdb.1 for ; Wed, 08 Apr 2015 08:35:05 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Paulo Zanoni Cc: Intel Graphics Development List-Id: intel-gfx@lists.freedesktop.org CgpPbiA0LzYvMTUgNToxMCBQTSwgUGF1bG8gWmFub25pIHdyb3RlOgo+IDIwMTUtMDMtMzEgMTQ6 MTQgR01ULTAzOjAwIFRvZGQgUHJldml0ZSA8dHByZXZpdGVAZ21haWwuY29tPjoKPj4gQWRkIHRo ZSBza2VsZXRvbiBmcmFtZXdvcmsgZm9yIHN1cHBvcnRpbmcgYXV0b21hdGlvbiBmb3IgRGlzcGxh eXBvcnQgY29tcGxpYW5jZQo+PiB0ZXN0aW5nLiBUaGlzIHBhdGNoIGFkZHMgdGhlIG5lY2Vzc2Fy eSBmcmFtZXdvcmsgZm9yIHRoZSBzb3VyY2UgZGV2aWNlIHRvCj4+IGFwcHJvcHJpYXRlbHkgcmVz cG9uZCB0byB0ZXN0IGF1dG9tYXRpb24gcmVxdWVzdHMgZnJvbSBhIHNpbmsgZGV2aWNlLgo+Pgo+ PiBWMjoKPj4gLSBBZGRyZXNzZWQgcHJldmlvdXMgbWFpbGluZyBsaXN0IGZlZWRiYWNrCj4+IC0g Rml4ZWQgY29tcGlsYXRpb24gaXNzdWUgKHN0cnVjdCBtZW1iZXJzIGRlY2xhcmVkIGluIGEgbGF0 ZXIgcGF0Y2gpCj4+IC0gVXBkYXRlZCBkZWJ1ZyBtZXNzYWdlcyB0byBiZSBtb3JlIGFjY3VyYXRl Cj4+IC0gQWRkZWQgc3RhdHVzIGNoZWNrcyBmb3IgdGhlIERQQ0QgcmVhZC93cml0ZSBjYWxscwo+ PiAtIFJlbW92ZWQgZXhjZXNzIGNvbW1lbnRzIGFuZCBkZWJ1ZyBtZXNzYWdlcwo+PiAtIEZpeGVk IGRlYnVnIG1lc3NhZ2UgY29tcGlsYXRpb24gd2FybmluZ3MKPj4gLSBGaXhlZCBjb21waWxhdGlv biBpc3N1ZSB3aXRoIG1pc3NpbmcgdmFyaWFibGVzCj4+IC0gVXBkYXRlZCBsaW5rIHRyYWluaW5n IGF1dG90ZXN0IHRvIEFDSwo+Pgo+PiBWMzoKPj4gLSBGaXhlZCB0aGUgY2hlY2tzIG9uIHRoZSBE UENEIHJldHVybiBjb2RlIHRvIGJlIDw9IDAKPj4gICAgcmF0aGVyIHRoYW4gIT0gMAo+PiAtIFJl bW92ZWQgZXh0cmFuZW91cyBhc3NpZ25tZW50IG9mIGEgTkFLIHJldHVybiBjb2RlIGluIHRoZQo+ PiAgICBEUENEIHJlYWQgZmFpbHVyZSBjYXNlCj4+IC0gQ2hhbmdlZCB0aGUgcmV0dXJuIGluIHRo ZSBEUENEIHJlYWQgZmFpbHVyZSBjYXNlIHRvIGEgZ290bwo+PiAgICB0byB0aGUgZXhpdCBwb2lu dCB3aGVyZSB0aGUgc3RhdHVzIGNvZGUgaXMgd3JpdHRlbiB0byB0aGUgc2luawo+PiAtIFJlbW92 ZWQgRkFVWCB0ZXN0IGNhc2Ugc2luY2UgaXQncyBkZXByZWNhdGVkIG5vdwo+PiAtIFJlbW92ZWQg dGhlIGNvbXBsaWFuY2UgZmxhZyBhc3NpZ25tZW50IGluIGhhbmRsZV90ZXN0X3JlcXVlc3QKPj4K Pj4gVjQ6Cj4+IC0gTW92ZWQgZGVjbGFyYXRpb24gb2YgdHlwZV90eXBlIGhlcmUKPj4gLSBSZW1v dmVkIGRlY2xhcmF0aW9uIG9mIHRlc3RfZGF0YSAobW92ZWQgdG8gYSBsYXRlciBwYXRjaCkKPj4g LSBBZGRlZCByZXNldCB0byAwIGZvciBjb21wbGlhbmNlIHRlc3QgdmFyaWFibGVzCj4+Cj4+IFNp Z25lZC1vZmYtYnk6IFRvZGQgUHJldml0ZSA8dHByZXZpdGVAZ21haWwuY29tPgo+PiAtLS0KPj4g ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jICB8IDc1ICsrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKystLS0KPj4gICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cnYuaCB8ICA0ICsrKwo+PiAgIDIgZmlsZXMgY2hhbmdlZCwgNzUgaW5zZXJ0aW9ucygrKSwgNCBk ZWxldGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCj4+IGluZGV4IGVlYTllMzYu Ljk2MGNjNjggMTAwNjQ0Cj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMK Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwo+PiBAQCAtMzc0NiwxMSAr Mzc0Niw3OCBAQCBpbnRlbF9kcF9nZXRfc2lua19pcnFfZXNpKHN0cnVjdCBpbnRlbF9kcCAqaW50 ZWxfZHAsIHU4ICpzaW5rX2lycV92ZWN0b3IpCj4+ICAgICAgICAgIHJldHVybiB0cnVlOwo+PiAg IH0KPj4KPj4gLXN0YXRpYyB2b2lkCj4+IC1pbnRlbF9kcF9oYW5kbGVfdGVzdF9yZXF1ZXN0KHN0 cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4+ICtzdGF0aWMgdWludDhfdCBpbnRlbF9kcF9hdXRv dGVzdF9saW5rX3RyYWluaW5nKHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCj4+ICt7Cj4+ICsg ICAgICAgdWludDhfdCB0ZXN0X3Jlc3VsdCA9IERQX1RFU1RfQUNLOwo+PiArICAgICAgIHJldHVy biB0ZXN0X3Jlc3VsdDsKPj4gK30KPj4gKwo+PiArc3RhdGljIHVpbnQ4X3QgaW50ZWxfZHBfYXV0 b3Rlc3RfdmlkZW9fcGF0dGVybihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+PiArewo+PiAr ICAgICAgIHVpbnQ4X3QgdGVzdF9yZXN1bHQgPSBEUF9URVNUX05BSzsKPj4gKyAgICAgICByZXR1 cm4gdGVzdF9yZXN1bHQ7Cj4+ICt9Cj4+ICsKPj4gK3N0YXRpYyB1aW50OF90IGludGVsX2RwX2F1 dG90ZXN0X2VkaWQoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPj4gK3sKPj4gKyAgICAgICB1 aW50OF90IHRlc3RfcmVzdWx0ID0gRFBfVEVTVF9OQUs7Cj4+ICsgICAgICAgcmV0dXJuIHRlc3Rf cmVzdWx0Owo+PiArfQo+PiArCj4+ICtzdGF0aWMgdWludDhfdCBpbnRlbF9kcF9hdXRvdGVzdF9w aHlfcGF0dGVybihzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKQo+PiArewo+PiArICAgICAgIHVp bnQ4X3QgdGVzdF9yZXN1bHQgPSBEUF9URVNUX05BSzsKPj4gKyAgICAgICByZXR1cm4gdGVzdF9y ZXN1bHQ7Cj4+ICt9Cj4+ICsKPj4gK3N0YXRpYyB2b2lkIGludGVsX2RwX2hhbmRsZV90ZXN0X3Jl cXVlc3Qoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKPj4gICB7Cj4+IC0gICAgICAgLyogTkFL IGJ5IGRlZmF1bHQgKi8KPj4gLSAgICAgICBkcm1fZHBfZHBjZF93cml0ZWIoJmludGVsX2RwLT5h dXgsIERQX1RFU1RfUkVTUE9OU0UsIERQX1RFU1RfTkFLKTsKPj4gKyAgICAgICB1aW50OF90IHJl c3BvbnNlID0gRFBfVEVTVF9OQUs7Cj4+ICsgICAgICAgdWludDhfdCByeGRhdGEgPSAwOwo+PiAr ICAgICAgIGludCBzdGF0dXMgPSAwOwo+PiArCj4+ICsgICAgICAgaW50ZWxfZHAtPmNvbXBsaWFu Y2VfdGVzdGluZ19hY3RpdmUgPSAwOwo+PiArICAgICAgIGludGVsX2RwLT5hdXguaTJjX25hY2tf Y291bnQgPSAwOwo+PiArICAgICAgIGludGVsX2RwLT5hdXguaTJjX2RlZmVyX2NvdW50ID0gMDsK Pj4gKwo+PiArICAgICAgIHN0YXR1cyA9IGRybV9kcF9kcGNkX3JlYWQoJmludGVsX2RwLT5hdXgs IERQX1RFU1RfUkVRVUVTVCwgJnJ4ZGF0YSwgMSk7Cj4+ICsgICAgICAgaWYgKHN0YXR1cyA8PSAw KSB7Cj4+ICsgICAgICAgICAgICAgICBEUk1fREVCVUdfS01TKCJDb3VsZCBub3QgcmVhZCB0ZXN0 IHJlcXVlc3QgZnJvbSBzaW5rXG4iKTsKPj4gKyAgICAgICAgICAgICAgIGdvdG8gdXBkYXRlX3N0 YXR1czsKPj4gKyAgICAgICB9Cj4+ICsKPj4gKyAgICAgICBzd2l0Y2ggKHJ4ZGF0YSkgewo+PiAr ICAgICAgIGNhc2UgRFBfVEVTVF9MSU5LX1RSQUlOSU5HOgo+PiArICAgICAgICAgICAgICAgRFJN X0RFQlVHX0tNUygiTElOS19UUkFJTklORyB0ZXN0IHJlcXVlc3RlZFxuIik7Cj4+ICsgICAgICAg ICAgICAgICBpbnRlbF9kcC0+Y29tcGxpYW5jZV90ZXN0X3R5cGUgPSBEUF9URVNUX0xJTktfVFJB SU5JTkc7Cj4+ICsgICAgICAgICAgICAgICByZXNwb25zZSA9IGludGVsX2RwX2F1dG90ZXN0X2xp bmtfdHJhaW5pbmcoaW50ZWxfZHApOwo+PiArICAgICAgICAgICAgICAgYnJlYWs7Cj4+ICsgICAg ICAgY2FzZSBEUF9URVNUX0xJTktfVklERU9fUEFUVEVSTjoKPj4gKyAgICAgICAgICAgICAgIERS TV9ERUJVR19LTVMoIlRFU1RfUEFUVEVSTiB0ZXN0IHJlcXVlc3RlZFxuIik7Cj4+ICsgICAgICAg ICAgICAgICBpbnRlbF9kcC0+Y29tcGxpYW5jZV90ZXN0X3R5cGUgPSBEUF9URVNUX0xJTktfVklE RU9fUEFUVEVSTjsKPj4gKyAgICAgICAgICAgICAgIHJlc3BvbnNlID0gaW50ZWxfZHBfYXV0b3Rl c3RfdmlkZW9fcGF0dGVybihpbnRlbF9kcCk7Cj4+ICsgICAgICAgICAgICAgICBicmVhazsKPj4g KyAgICAgICBjYXNlIERQX1RFU1RfTElOS19FRElEX1JFQUQ6Cj4+ICsgICAgICAgICAgICAgICBE Uk1fREVCVUdfS01TKCJFRElEIHRlc3QgcmVxdWVzdGVkXG4iKTsKPj4gKyAgICAgICAgICAgICAg IGludGVsX2RwLT5jb21wbGlhbmNlX3Rlc3RfdHlwZSA9IERQX1RFU1RfTElOS19FRElEX1JFQUQ7 Cj4+ICsgICAgICAgICAgICAgICByZXNwb25zZSA9IGludGVsX2RwX2F1dG90ZXN0X2VkaWQoaW50 ZWxfZHApOwo+PiArICAgICAgICAgICAgICAgYnJlYWs7Cj4+ICsgICAgICAgY2FzZSBEUF9URVNU X0xJTktfUEhZX1RFU1RfUEFUVEVSTjoKPj4gKyAgICAgICAgICAgICAgIERSTV9ERUJVR19LTVMo IlBIWV9QQVRURVJOIHRlc3QgcmVxdWVzdGVkXG4iKTsKPj4gKyAgICAgICAgICAgICAgIGludGVs X2RwLT5jb21wbGlhbmNlX3Rlc3RfdHlwZSA9IERQX1RFU1RfTElOS19QSFlfVEVTVF9QQVRURVJO Owo+PiArICAgICAgICAgICAgICAgcmVzcG9uc2UgPSBpbnRlbF9kcF9hdXRvdGVzdF9waHlfcGF0 dGVybihpbnRlbF9kcCk7Cj4+ICsgICAgICAgICAgICAgICBicmVhazsKPj4gKyAgICAgICBkZWZh dWx0Ogo+PiArICAgICAgICAgICAgICAgRFJNX0RFQlVHX0tNUygiSW52YWxpZCB0ZXN0IHJlcXVl c3QgJyUwMngnXG4iLCByeGRhdGEpOwo+PiArICAgICAgICAgICAgICAgYnJlYWs7Cj4+ICsgICAg ICAgfQo+PiArCj4+ICt1cGRhdGVfc3RhdHVzOgo+PiArICAgICAgIHN0YXR1cyA9IGRybV9kcF9k cGNkX3dyaXRlKCZpbnRlbF9kcC0+YXV4LAo+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIERQX1RFU1RfUkVTUE9OU0UsCj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgJnJlc3BvbnNlLCAxKTsKPj4gKyAgICAgICBpZiAoc3RhdHVzIDw9IDApCj4+ICsgICAg ICAgICAgICAgICBEUk1fREVCVUdfS01TKCJDb3VsZCBub3Qgd3JpdGUgdGVzdCByZXNwb25zZSB0 byBzaW5rXG4iKTsKPj4gICB9Cj4+Cj4+ICAgc3RhdGljIGludAo+PiBkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kcnYuaAo+PiBpbmRleCBlZWY3OWNjLi5lN2I2MmJlIDEwMDY0NAo+PiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaAo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kcnYuaAo+PiBAQCAtNjQ3LDYgKzY0NywxMCBAQCBzdHJ1Y3QgaW50ZWxfZHAgewo+PiAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGJvb2wgaGFzX2F1eF9pcnEsCj4+ ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IHNlbmRfYnl0ZXMsCj4+ ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgdWludDMyX3QgYXV4X2Nsb2Nr X2RpdmlkZXIpOwo+PiArCj4+ICsgICAgICAgLyogRGlzcGxheXBvcnQgY29tcGxpYW5jZSB0ZXN0 aW5nICovCj4+ICsgICAgICAgdW5zaWduZWQgbG9uZyBjb21wbGlhbmNlX3Rlc3RfdHlwZTsKPiBT aG91bGRuJ3QgdGhpcyBoYXZlIGEgZGVmYXVsdC9pbml0aWFsaXplZCB2YWx1ZT8gSSBzZWUgd2Ug YXNzaWduCj4gdmFsdWVzIHRvIGl0LCBidXQgdGhlbiB3ZSBuZXZlciBhc3NpZ24gYmFjayB0byBh IHZhbHVlIHRoYXQgbWVhbnMgIm5vdAo+IHRlc3RpbmcgYW55dGhpbmciLiBJdCdzIGhhcmQgdG8g c2VlIGlmIHRoaXMgaXMgYSBwcm9ibGVtIHNpbmNlIHRoaXMKPiB2YXJpYWJsZSBpcyBub3QgcmVh bGx5IHVzZWQgb24gdGhpcyBwYXRjaC4gSWRlYWxseSwgdGhlIGRlZmluaXRpb24gYW5kCj4gYXNz aWdubWVudHMgc2hvdWxkIGJlIHBsYWNlZCBvbiB0aGUgcGF0Y2ggdGhhdCBhY3R1YWxseSB1c2Vz IHRoZW0KPiAocGF0Y2ggOCkuCkkgYWRkZWQgdGhlIGluaXRpYWxpemF0aW9uIG9uIHRoZSB0ZXN0 X3R5cGUgdmFyaWFibGUgdG8gdGhlIHRvcCBvZiB0aGUgCmhhbmRsZXIuIEkgdGhpbmsgdGhlIGNv bmZ1c2lvbiBvbiBpdHMgdXNlIGlzIGJlY2F1c2UgaXQncyBhY3R1YWxseSAKInVzZWQiLCBub3Qg anVzdCBzZXQsIGluIHRoZSB1c2VyIGFwcCBmb3IgZGV0ZXJtaW5pbmcgaG93IHRvIHJlc3BvbmQu IApJJ2xsIHBvc3QgdGhlIHVzZXIgYXBwIHRvIHRoZSBsaXN0IHNob3J0bHkgYXMgd2VsbCwgYXMg dGhhdCdzIHJlYWR5IGZvciAKdGhlIGxpc3Qgbm93IGFzIHdlbGwuCj4gSSBhbHNvIHNlZSB0aGF0 IG9uIHBhdGNoIDUgeW91IGNoYW5nZSB0aGlzIHRvIGNoYXIgaW5zdGVhZCBvZiBsb25nLAo+IGJ1 dCB5b3Ugc3RpbGwgZG9uJ3QgdXNlIGl0IGZvciBhbnl0aGluZy4uLiBUaGlzIGlzIGEgbGl0dGxl IGNvbmZ1c2luZy4KPgpJIGp1c3Qgd2VudCBhbmQgbG9va2VkIGF0IHRoaXMuIFRoZSBwYXRjaCBm cm9tIGZvcm1hdC1wYXRjaCBJIGp1c3QgCmdlbmVyYXRlZCBkb2Vzbid0IGhhdmUgdGhlIGNoYW5n ZSB0byBjaGFyIGluIGl0LiBJJ2xsIHJlcG9zdCB0aGF0IAp2ZXJzaW9uIG1vbWVudGFyaWx5LiBO b3Qgc3VyZSB3aGF0IGhhcHBlbmVkIGhlcmUsIGJ1dCBpbiBhbnkgY2FzZSBpdCdzIApmaXhlZC4K Pj4gKyAgICAgICBib29sIGNvbXBsaWFuY2VfdGVzdGluZ19hY3RpdmU7Cj4gU2FtZSB0aGluZyBm b3IgdGhpczogaWRlYWxseSBpdCBzaG91bGQgYmUgZGVmaW5lZCBvbiB0aGUgcGF0Y2ggdGhhdAo+ IGFjdHVhbGx5IGRvZXMgc29tZXRoaW5nIHdpdGggdGhlIHZhcmlhYmxlLgo+Cj4gQWxzbywgb25l IHZhcmlhYmxlIGlzIGNvbXBsaWFuY2VfdGVzdF8gYW5kIHRoZSBvdGhlciBpcwo+IGNvbXBsaWFu Y2VfdGVzdElOR18gLiBJdCB3b3VsZCBiZSBuaWNlIHRvIGtlZXAgYm90aCBpbiB0aGUgc2FtZQo+ ICJuYW1lc3BhY2UiLgpJIGNoYW5nZWQgdGhlIHZhcmlhYmxlIG5hbWUgdG8gYnJpbmcgaXQgaW4g bGluZSBhbmQgbW92ZWQgaXQgdG8gdGhlIApwYXRjaCB3aGVyZSBpdCdzIHVzZWQuIEJvdGggcGF0 Y2hlcyB3aWxsIGJlIHBvc3RlZCBzaG9ydGx5Lgo+IEFueXdheSwgdGhlIGNvbW1lbnRzIGFib3Zl IGFyZSBwcm9iYWJseSBiaWtlc2hlZHMuIEknbGwga2VlcAo+IHJldmlld2luZywgc28gd2hlbiBJ IHJlYWNoIHBhdGNoIDggSSdsbCBoYXZlIGEgY2xlYXJlciB2aWV3IG9mIHRoZXNlCj4gdmFyaWFi bGVzLCB0aGVuIEkgY2FuIGNvbWUgYmFjayB0byB0aGlzIHBhdGNoLgo+Cj4+ICAgfTsKPj4KPj4g ICBzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0IHsKPj4gLS0KPj4gMS45LjEKPj4KPj4gX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPj4gSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdAo+PiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4+IGh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngKPgo+CgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=