From mboxrd@z Thu Jan 1 00:00:00 1970 From: Todd Previte Subject: [PATCH 06/10] drm/i915: Implement the intel_dp_autotest_edid function for DP EDID complaince tests Date: Mon, 4 May 2015 07:48:20 -0700 Message-ID: <1430750900-19409-1-git-send-email-tprevite@gmail.com> References: <1429340659-14369-4-git-send-email-tprevite@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-pd0-f175.google.com (mail-pd0-f175.google.com [209.85.192.175]) by gabe.freedesktop.org (Postfix) with ESMTP id DEF076E3F0 for ; Mon, 4 May 2015 07:48:20 -0700 (PDT) Received: by pdea3 with SMTP id a3so165006153pde.3 for ; Mon, 04 May 2015 07:48:20 -0700 (PDT) In-Reply-To: <1429340659-14369-4-git-send-email-tprevite@gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org VXBkYXRlcyB0aGUgRURJRCBjb21wbGlhbmNlIHRlc3QgZnVuY3Rpb24gdG8gcGVyZm9ybSB0aGUg YW5hbHl6ZSBhbmQgcmVhY3QgdG8KdGhlIEVESUQgZGF0YSByZWFkIGFzIGEgcmVzdWx0IG9mIGEg aG90IHBsdWcgZXZlbnQuIFRoZSByZXN1bHRzIG9mIHRoaXMKYW5hbHlzaXMgYXJlIGhhbmRlZCBv ZmYgdG8gdXNlcnNwYWNlIHNvIHRoYXQgdGhlIHVzZXJzcGFjZSBhcHAgY2FuIHNldCB0aGUKZGlz cGxheSBtb2RlIGFwcHJvcHJpYXRlbHkgZm9yIHRoZSB0ZXN0IHJlc3VsdC9yZXNwb25zZS4KClRo ZSBjb21wbGlhbmNlX3Rlc3RfYWN0aXZlIGZsYWcgbm93IGFwcGVhcnMgYXQgdGhlIGVuZCBvZiB0 aGUgaW5kaXZpZHVhbAp0ZXN0IGhhbmRsaW5nIGZ1bmN0aW9ucy4gVGhpcyBpcyBzbyB0aGF0IHRo ZSBrZXJuZWwtc2lkZSBvcGVyYXRpb25zIGNhbgpiZSBjb21wbGV0ZWQgd2l0aG91dCB0aGUgcmlz ayBvZiBpbnRlcnJ1cHRpb24gZnJvbSB0aGUgdXNlcnNwYWNlIGFwcAp0aGF0IGlzIHBvbGxpbmcg b24gdGhhdCBmbGFnLgoKVjI6Ci0gQWRkcmVzc2VkIG1haWxpbmcgbGlzdCBmZWVkYmFjawotIFJl bW92ZWQgZXhjZXNzIGRlYnVnIG1lc3NhZ2VzCi0gUmVtb3ZlZCBleHRyYW5lb3VzIGNvbW1lbnRz Ci0gRml4ZWQgZm9ybWF0dGluZyBpc3N1ZXMgKGxpbmUgbGVuZ3RoID4gODApCi0gVXBkYXRlZCB0 aGUgZGVidWcgbWVzc2FnZSBpbiBjb21wdXRlX2VkaWRfY2hlY2tzdW0gdG8gb3V0cHV0IGhleCB2 YWx1ZXMKICBpbnN0ZWFkIG9mIGRlY2ltYWwKVjM6Ci0gQWRkcmVzc2VkIG1vcmUgbGlzdCBmZWVk YmFjawotIEFkZGVkIHRoZSB0ZXN0X2FjdGl2ZSBmbGFnIHRvIHRoZSBhdXRvdGVzdCBmdW5jdGlv bgotIFJlbW92ZWQgdGVzdF9hY3RpdmUgZmxhZyBmcm9tIGhhbmRsZXIKLSBBZGRlZCBmYWlsc2Fm ZSBjaGVjayBvbiB0aGUgY29tcGxpYW5jZSB0ZXN0IGFjdGl2ZSBmbGFnCiAgYXQgdGhlIGVuZCBv ZiB0aGUgdGVzdCBoYW5kbGVyCi0gRml4ZWQgY2hlY2twYXRjaC5wbCBpc3N1ZXMKVjQ6Ci0gUmVt b3ZlZCB0aGUgY2hlY2tzdW0gY29tcHV0YXRpb24gZnVuY3Rpb24gYW5kIGl0cyB1c2UgYXMgaXQg aGFzIGJlZW4KICByZW5kZXJlZCBzdXBlcmZsdW91cyBieSBjaGFuZ2VzIHRvIHRoZSBjb3JlIERS TSBFRElEIGZ1bmN0aW9ucwotIFVwZGF0ZWQgdG8gdXNlIHRoZSByYXcgaGVhZGVyIGNvcnJ1cHRp b24gZGV0ZWN0aW9uIG1lY2hhbmlzbQotIE1vdmVkIHRoZSBkZWNsYXJhdGlvbiBvZiB0aGUgdGVz dF9kYXRhIHZhcmlhYmxlIGhlcmUKVjU6Ci0gVXBkYXRlIHRlc3QgYWN0aXZlIGZsYWcgdmFyaWFi bGUgbmFtZSB0byBtYXRjaCB0aGUgY2hhbmdlIGluIHRoZQogIGZpcnN0IHBhdGNoIG9mIHRoZSBz ZXJpZXMuCi0gUmVsb2NhdGVkIHRoZSB0ZXN0IGFjdGl2ZSBmbGFnIGRlY2xhcmF0aW9uIGFuZCBp bml0aWFsaXphdGlvbgogIHRvIHRoaXMgcGF0Y2gKVjY6Ci0gVXBkYXRlZCB0byB1c2UgdGhlIG5l dyBmbGFnIGZvciByYXcgRURJRCBoZWFkZXIgY29ycnVwdGlvbgotIFJlbW92ZWQgdGhlIGV4dHJh IEVESUQgcmVhZCBmcm9tIHRoZSBhdXRvdGVzdCBmdW5jdGlvbgotIEFkZGVkIHRoZSBlZGlkX2No ZWNrc3VtIHZhcmlhYmxlIHRvIHN0cnVjdCBpbnRlbF9kcCBzbyB0aGF0IHRoZQogIGF1dG90ZXN0 IGZ1bmN0aW9uIGNhbiB3cml0ZSBpdCB0byB0aGUgc2luayBkZXZpY2UKLSBNb3ZlZCB0aGUgdXBk YXRlIHRvIHRoZSBocGRfcHVsc2UgZnVuY3Rpb24gdG8gYW5vdGhlciBwYXRjaAotIFJlbW92ZWQg ZXh0cmFuZW91cyBjb25zdGFudHMKVjc6Ci0gRml4ZWQgZXJyb25lb3VzIHBsYWNlbWVudCBvZiB0 aGUgY2hlY2tzdW0gYXNzaWdubWVudC4gSW4gc29tZSBjYXNlcwogIHN1Y2ggYXMgd2hlbiB0aGUg RURJRCByZWFkIGZhaWxzIGFuZCBpcyBOVUxMLCB0aGlzIGNhdXNlcyBhIE5VTEwgcHRyCiAgZGVy ZWZlcmVuY2UgaW4gdGhlIGtlcm5lbC4gQmFkIG5ld3MuIEZpeGVkIG5vdy4KVjg6Ci0gVXBkYXRl ZCB0byBzdXBwb3J0IHRoZSBrZnJlZSgpIG9uIHRoZSBFRElEIGRhdGEgYWRkZWQgcHJldmlvdXNs eQpWOToKLSBVcGRhdGVkIGZvciB0aGUgbG9uZ19ocGQgZmxhZyBwcm9wYWdhdGlvbgpWMTA6Ci0g VXBkYXRlZCB0byB1c2UgYWN0dWFsIGNoZWNrc3VtIGZyb20gdGhlIEVESUQgcmVhZCB0aGF0IG9j Y3VycyBkdXJpbmcKICBub3JtYWwgaG90IHBsdWcgcGF0aCBleGVjdXRpb24KLSBSZW1vdmVkIHZh cmlhYmxlcyBmcm9tIGludGVsX2RwIHN0cnVjdCB0aGF0IGFyZSBubyBsb25nZXIgbmVlZGVkCi0g VXBkYXRlZCB0aGUgcGF0Y2ggc3ViamVjdCB0byBtb3JlIGNsb3NlbHkgbWF0Y2ggdGhlIG5hdHVy ZSBhbmQgY29udGVudHMKICBvZiB0aGUgcGF0Y2gKLSBGaXhlZCBmb3JtYXR0aW5nIHByb2JsZW0g KGxvbmcgbGluZSkKVjExOgotIFJlbW92ZWQgZXh0cmEgZGVidWcgbWVzc2FnZXMKLSBVcGRhdGVk IGNvbW1lbnRzIHRvIGJlIG1vcmUgaW5mb3JtYXRpdmUKLSBSZW1vdmVkIGV4dHJhIHZhcmlhYmxl ClYxMjoKLSBSZW1vdmVkIHRoZSA0IGJpdCBvZmZzZXQgb2YgdGhlIHJlc29sdXRpb24gc2V0dGlu ZyBpbiBjb21wbGlhbmNlIGRhdGEKLSBDaGFuZ2VkIHRvIERSTV9ERUJVR19LTVMgaW5zdGVhZCBv ZiBEUk1fREVCVUdfRFJJVkVSCgpTaWduZWQtb2ZmLWJ5OiBUb2RkIFByZXZpdGUgPHRwcmV2aXRl QGdtYWlsLmNvbT4KUmV2aWV3ZWQtYnk6IFBhdWxvIFphbm9uaSA8cGF1bG8uci56YW5vbmlAaW50 ZWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgIHwgNDIgKysrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUv aW50ZWxfZHJ2LmggfCAgMiArKwogMiBmaWxlcyBjaGFuZ2VkLCA0NCBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwLmMKaW5kZXggYjI0OWVlOC4uYTU5YmQ3NSAxMDA2NDQKLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcC5jCkBAIC00MSw2ICs0MSwxMiBAQAogCiAjZGVmaW5lIERQX0xJTktfQ0hFQ0tf VElNRU9VVAkoMTAgKiAxMDAwKQogCisvKiBDb21wbGlhbmNlIHRlc3Qgc3RhdHVzIGJpdHMgICov CisjZGVmaW5lIElOVEVMX0RQX1JFU09MVVRJT05fU0hJRlRfTUFTSwkwCisjZGVmaW5lIElOVEVM X0RQX1JFU09MVVRJT05fUFJFRkVSUkVECSgxIDw8IElOVEVMX0RQX1JFU09MVVRJT05fU0hJRlRf TUFTSykKKyNkZWZpbmUgSU5URUxfRFBfUkVTT0xVVElPTl9TVEFOREFSRAkoMiA8PCBJTlRFTF9E UF9SRVNPTFVUSU9OX1NISUZUX01BU0spCisjZGVmaW5lIElOVEVMX0RQX1JFU09MVVRJT05fRkFJ TFNBRkUJKDMgPDwgSU5URUxfRFBfUkVTT0xVVElPTl9TSElGVF9NQVNLKQorCiBzdHJ1Y3QgZHBf bGlua19kcGxsIHsKIAlpbnQgbGlua19idzsKIAlzdHJ1Y3QgZHBsbCBkcGxsOwpAQCAtMzk5NCw2 ICs0MDAwLDM5IEBAIHN0YXRpYyB1aW50OF90IGludGVsX2RwX2F1dG90ZXN0X3ZpZGVvX3BhdHRl cm4oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIHN0YXRpYyB1aW50OF90IGludGVsX2RwX2F1 dG90ZXN0X2VkaWQoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIHsKIAl1aW50OF90IHRlc3Rf cmVzdWx0ID0gRFBfVEVTVF9OQUs7CisJc3RydWN0IGludGVsX2Nvbm5lY3RvciAqaW50ZWxfY29u bmVjdG9yID0gaW50ZWxfZHAtPmF0dGFjaGVkX2Nvbm5lY3RvcjsKKwlzdHJ1Y3QgZHJtX2Nvbm5l Y3RvciAqY29ubmVjdG9yID0gJmludGVsX2Nvbm5lY3Rvci0+YmFzZTsKKworCWlmIChpbnRlbF9j b25uZWN0b3ItPmRldGVjdF9lZGlkID09IE5VTEwgfHwKKwkgICAgY29ubmVjdG9yLT5lZGlkX2Nv cnJ1cHQgPT0gMSB8fAorCSAgICBpbnRlbF9kcC0+YXV4LmkyY19kZWZlcl9jb3VudCA+IDYpIHsK KwkJLyogQ2hlY2sgRURJRCByZWFkIGZvciBOQUNLcywgREVGRVJzIGFuZCBjb3JydXB0aW9uCisJ CSAqIChEUCBDVFMgMS4yIENvcmUgcjEuMSkKKwkJICogICAgNC4yLjIuNCA6IEZhaWxlZCBFRElE IHJlYWQsIEkyQ19OQUsKKwkJICogICAgNC4yLjIuNSA6IEZhaWxlZCBFRElEIHJlYWQsIEkyQ19E RUZFUgorCQkgKiAgICA0LjIuMi42IDogRURJRCBjb3JydXB0aW9uIGRldGVjdGVkCisJCSAqIFVz ZSBmYWlsc2FmZSBtb2RlIGZvciBhbGwgY2FzZXMKKwkJICovCisJCWlmIChpbnRlbF9kcC0+YXV4 LmkyY19uYWNrX2NvdW50ID4gMCB8fAorCQkJaW50ZWxfZHAtPmF1eC5pMmNfZGVmZXJfY291bnQg PiAwKQorCQkJRFJNX0RFQlVHX0tNUygiRURJRCByZWFkIGhhZCAlZCBOQUNLcywgJWQgREVGRVJz XG4iLAorCQkJCSAgICAgIGludGVsX2RwLT5hdXguaTJjX25hY2tfY291bnQsCisJCQkJICAgICAg aW50ZWxfZHAtPmF1eC5pMmNfZGVmZXJfY291bnQpOworCQlpbnRlbF9kcC0+Y29tcGxpYW5jZV90 ZXN0X2RhdGEgPSBJTlRFTF9EUF9SRVNPTFVUSU9OX0ZBSUxTQUZFOworCX0gZWxzZSB7CisJCWlm ICghZHJtX2RwX2RwY2Rfd3JpdGUoJmludGVsX2RwLT5hdXgsCisJCQkJCURQX1RFU1RfRURJRF9D SEVDS1NVTSwKKwkJCQkJJmludGVsX2Nvbm5lY3Rvci0+ZGV0ZWN0X2VkaWQtPmNoZWNrc3VtLAor CQkJCQkxKSk7CisJCQlEUk1fREVCVUdfS01TKCJGYWlsZWQgdG8gd3JpdGUgRURJRCBjaGVja3N1 bVxuIik7CisKKwkJdGVzdF9yZXN1bHQgPSBEUF9URVNUX0FDSyB8IERQX1RFU1RfRURJRF9DSEVD S1NVTV9XUklURTsKKwkJaW50ZWxfZHAtPmNvbXBsaWFuY2VfdGVzdF9kYXRhID0gSU5URUxfRFBf UkVTT0xVVElPTl9TVEFOREFSRDsKKwl9CisKKwkvKiBTZXQgdGVzdCBhY3RpdmUgZmxhZyBoZXJl IHNvIHVzZXJzcGFjZSBkb2Vzbid0IGludGVycnVwdCB0aGluZ3MgKi8KKwlpbnRlbF9kcC0+Y29t cGxpYW5jZV90ZXN0X2FjdGl2ZSA9IDE7CisKIAlyZXR1cm4gdGVzdF9yZXN1bHQ7CiB9CiAKQEAg LTQwMDksNyArNDA0OCwxMCBAQCBzdGF0aWMgdm9pZCBpbnRlbF9kcF9oYW5kbGVfdGVzdF9yZXF1 ZXN0KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCiAJdWludDhfdCByeGRhdGEgPSAwOwogCWlu dCBzdGF0dXMgPSAwOwogCisJaW50ZWxfZHAtPmNvbXBsaWFuY2VfdGVzdF9hY3RpdmUgPSAwOwog CWludGVsX2RwLT5jb21wbGlhbmNlX3Rlc3RfdHlwZSA9IDA7CisJaW50ZWxfZHAtPmNvbXBsaWFu Y2VfdGVzdF9kYXRhID0gMDsKKwogCWludGVsX2RwLT5hdXguaTJjX25hY2tfY291bnQgPSAwOwog CWludGVsX2RwLT5hdXguaTJjX2RlZmVyX2NvdW50ID0gMDsKIApkaWZmIC0tZ2l0IGEvZHJpdmVy cy9ncHUvZHJtL2k5MTUvaW50ZWxfZHJ2LmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cnYuaAppbmRleCBhNDY3NWZhLi42YzcxYmU5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kcnYuaAorKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaApA QCAtNzQyLDYgKzc0Miw4IEBAIHN0cnVjdCBpbnRlbF9kcCB7CiAKIAkvKiBEaXNwbGF5cG9ydCBj b21wbGlhbmNlIHRlc3RpbmcgKi8KIAl1bnNpZ25lZCBsb25nIGNvbXBsaWFuY2VfdGVzdF90eXBl OworCXVuc2lnbmVkIGxvbmcgY29tcGxpYW5jZV90ZXN0X2RhdGE7CisJYm9vbCBjb21wbGlhbmNl X3Rlc3RfYWN0aXZlOwogfTsKIAogc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCB7Ci0tIAoxLjku MQoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwt Z2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9s aXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK