From mboxrd@z Thu Jan 1 00:00:00 1970 From: Todd Previte Subject: [PATCH 03/12] drm/i915: Add EDID read in intel_dp_check_link_status() for Link CTS 4.2.2.1 Date: Wed, 15 Apr 2015 10:15:04 -0700 Message-ID: <1429118104-15759-1-git-send-email-tprevite@gmail.com> References: <1429112327-7695-4-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-pa0-f43.google.com (mail-pa0-f43.google.com [209.85.220.43]) by gabe.freedesktop.org (Postfix) with ESMTP id 4AB2489B12 for ; Wed, 15 Apr 2015 10:15:16 -0700 (PDT) Received: by pabsx10 with SMTP id sx10so57495035pab.3 for ; Wed, 15 Apr 2015 10:15:16 -0700 (PDT) In-Reply-To: <1429112327-7695-4-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 QWRkcyBpbiBhbiBFRElEIHJlYWQgYWZ0ZXIgdGhlIERQQ0QgcmVhZCB0byBhY2NvbW1vZGF0ZSB0 ZXN0IDQuMi4yLjEgaW4gdGhlCkRpc3BsYXlwb3J0IExpbmsgQ1RTIENvcmUgMS4yIHJldjEuMS4g VGhpcyB0ZXN0IHJlcXVpcmVzIGFuIEVESUQgcmVhZCBmb3IKYWxsIEhQRCBwbHVnIGV2ZW50cy4g VG8gcmVkdWNlIHRoZSBhbW91bnQgb2YgY29kZSwgdGhpcyBFRElEIHJlYWQgaXMgYWxzbwp1c2Vk IGZvciBMaW5rIENUUyB0ZXN0cyA0LjIuMi4zLCA0LjIuMi40LCA0LjIuMi41IGFuZCA0LjIuMi42 LiBBY3R1YWwKc3VwcG9ydCBmb3IgdGhlc2UgdGVzdHMgaXMgaW1wbGVtZW50ZWQgaW4gbGF0ZXIg cGF0Y2hlcyBpbiB0aGlzIHNlcmllcy4KClYyOgotIEZpeGVkIGNvbXBpbGF0aW9uIGVycm9yIGlu dHJvZHVjZWQgZHVyaW5nIHJld29yawpWMzoKLSBQbHVnZ2VkIGEgbWVtb3J5IGxlYWsgd2hlcmUg dGhlIEVESUQgZGF0YSB3YXNuJ3QgYmVpbmcgZnJlZWQKICBhZnRlciBhbGxvY2F0aW9uIGluIHRo aXMgZnVuY3Rpb24KVjQ6Ci0gRml4ZWQgd2hpdGVzcGFjZSBwcm9ibGVtcwotIENsZWFuZWQgdXAg Zm9ybWF0dGluZwpWNToKLSBBZGRlZCBwcm9wYWdhdGlvbiBvZiB0aGUgbG9uZ19ocGQgZmxhZyBm cm9tIHRoZSBob3RfcHVsc2UgZnVuY3Rpb24KClNpZ25lZC1vZmYtYnk6IFRvZGQgUHJldml0ZSA8 dHByZXZpdGVAZ21haWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMg fCAxOSArKysrKysrKysrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgMTcgaW5zZXJ0aW9ucygr KSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYwppbmRleCAxMzUyYzAwLi4y MzU4NmY2IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKQEAgLTQxMTAsMTUgKzQxMTAsMzAgQEAg Z29fYWdhaW46CiAgKiAgNC4gQ2hlY2sgbGluayBzdGF0dXMgb24gcmVjZWlwdCBvZiBob3QtcGx1 ZyBpbnRlcnJ1cHQKICAqLwogc3RhdGljIHZvaWQKLWludGVsX2RwX2NoZWNrX2xpbmtfc3RhdHVz KHN0cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCitpbnRlbF9kcF9jaGVja19saW5rX3N0YXR1cyhz dHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwLCBib29sIGxvbmdfaHBkKQogewogCXN0cnVjdCBkcm1f ZGV2aWNlICpkZXYgPSBpbnRlbF9kcF90b19kZXYoaW50ZWxfZHApOwogCXN0cnVjdCBpbnRlbF9l bmNvZGVyICppbnRlbF9lbmNvZGVyID0gJmRwX3RvX2RpZ19wb3J0KGludGVsX2RwKS0+YmFzZTsK KwlzdHJ1Y3QgZHJtX2Nvbm5lY3RvciAqY29ubmVjdG9yID0gJmludGVsX2RwLT5hdHRhY2hlZF9j b25uZWN0b3ItPmJhc2U7CisJc3RydWN0IGkyY19hZGFwdGVyICphZGFwdGVyID0gJmludGVsX2Rw LT5hdXguZGRjOworCXN0cnVjdCBlZGlkICplZGlkX3JlYWQgPSBOVUxMOwogCXU4IHNpbmtfaXJx X3ZlY3RvcjsKIAl1OCBsaW5rX3N0YXR1c1tEUF9MSU5LX1NUQVRVU19TSVpFXTsKIAogCVdBUk5f T04oIWRybV9tb2Rlc2V0X2lzX2xvY2tlZCgmZGV2LT5tb2RlX2NvbmZpZy5jb25uZWN0aW9uX211 dGV4KSk7CiAKKwkvKiBEaXNwbGF5cG9ydCBMaW5rIENUUyBDb3JlIDEuMiByZXYxLjEgRURJRCB0 ZXN0aW5nCisJICogNC4yLjIuMSAtIEVESUQgcmVhZCByZXF1aXJlZCBmb3IgYWxsIEhQRCBldmVu dHMKKwkgKi8KKwlpZiAobG9uZ19ocGQpIHsKKwkJZWRpZF9yZWFkID0gZHJtX2dldF9lZGlkKGNv bm5lY3RvciwgYWRhcHRlcik7CisJCWlmICghZWRpZF9yZWFkKSB7CisJCQlEUk1fREVCVUdfRFJJ VkVSKCJJbnZhbGlkIEVESUQgZGV0ZWN0ZWRcbiIpOworCQl9IGVsc2UgeworCQkJa2ZyZWUoZWRp ZF9yZWFkKTsKKwkJfQorCX0KKwogCS8qIFRyeSB0byByZWFkIHRoZSBzb3VyY2Ugb2YgdGhlIGlu dGVycnVwdCAqLwogCWlmIChpbnRlbF9kcC0+ZHBjZFtEUF9EUENEX1JFVl0gPj0gMHgxMSAmJgog CSAgICBpbnRlbF9kcF9nZXRfc2lua19pcnEoaW50ZWxfZHAsICZzaW5rX2lycV92ZWN0b3IpKSB7 CkBAIC00NzczLDcgKzQ3ODgsNyBAQCBpbnRlbF9kcF9ocGRfcHVsc2Uoc3RydWN0IGludGVsX2Rp Z2l0YWxfcG9ydCAqaW50ZWxfZGlnX3BvcnQsIGJvb2wgbG9uZ19ocGQpCiAJCQkgKiBidXQgZm9y IHNob3J0IGhwZHMgd2Ugc2hvdWxkIGNoZWNrIGl0IG5vdwogCQkJICovCiAJCQlkcm1fbW9kZXNl dF9sb2NrKCZkZXYtPm1vZGVfY29uZmlnLmNvbm5lY3Rpb25fbXV0ZXgsIE5VTEwpOwotCQkJaW50 ZWxfZHBfY2hlY2tfbGlua19zdGF0dXMoaW50ZWxfZHApOworCQkJaW50ZWxfZHBfY2hlY2tfbGlu a19zdGF0dXMoaW50ZWxfZHAsIGxvbmdfaHBkKTsKIAkJCWRybV9tb2Rlc2V0X3VubG9jaygmZGV2 LT5tb2RlX2NvbmZpZy5jb25uZWN0aW9uX211dGV4KTsKIAkJfQogCX0KLS0gCjEuOS4xCgpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFp bGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=