From mboxrd@z Thu Jan 1 00:00:00 1970 From: Todd Previte Subject: [PATCH 04/11] drm/i915: Add EDID read in intel_dp_check_link_status() for Link CTS 4.2.2.1 Date: Fri, 10 Apr 2015 09:12:45 -0700 Message-ID: <1428682372-21586-5-git-send-email-tprevite@gmail.com> References: <1428682372-21586-1-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-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by gabe.freedesktop.org (Postfix) with ESMTP id 3CDFF6E9BB for ; Fri, 10 Apr 2015 09:13:05 -0700 (PDT) Received: by pacyx8 with SMTP id yx8so25910833pac.1 for ; Fri, 10 Apr 2015 09:13:05 -0700 (PDT) In-Reply-To: <1428682372-21586-1-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 cGF0Y2hlcyBpbiB0aGlzIHNlcmllcy4KClNpZ25lZC1vZmYtYnk6IFRvZGQgUHJldml0ZSA8dHBy ZXZpdGVAZ21haWwuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMgfCAx MSArKysrKysrKysrKwogMSBmaWxlIGNoYW5nZWQsIDExIGluc2VydGlvbnMoKykKCmRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZHAuYwppbmRleCAyMzE4NGIwLi5hNWRmYWZmIDEwMDY0NAotLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2RwLmMKQEAgLTM4OTAsNiArMzg5MCw5IEBAIGludGVsX2RwX2NoZWNrX2xpbmtfc3RhdHVzKHN0 cnVjdCBpbnRlbF9kcCAqaW50ZWxfZHApCiB7CiAJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGlu dGVsX2RwX3RvX2RldihpbnRlbF9kcCk7CiAJc3RydWN0IGludGVsX2VuY29kZXIgKmludGVsX2Vu Y29kZXIgPSAmZHBfdG9fZGlnX3BvcnQoaW50ZWxfZHApLT5iYXNlOworCXN0cnVjdCBkcm1fY29u bmVjdG9yICpjb25uZWN0b3IgPSAmaW50ZWxfZHAtPmF0dGFjaGVkX2Nvbm5lY3Rvci0+YmFzZTsK KwlzdHJ1Y3QgaTJjX2FkYXB0ZXIgKmFkYXB0ZXIgPSAmaW50ZWxfZHAtPmF1eC5kZGM7CisJc3Ry dWN0IGVkaWQgKmVkaWRfcmVhZCA9IE5VTEw7CiAJdTggc2lua19pcnFfdmVjdG9yOwogCXU4IGxp bmtfc3RhdHVzW0RQX0xJTktfU1RBVFVTX1NJWkVdOwogCkBAIC0zOTA2LDYgKzM5MDksMTQgQEAg aW50ZWxfZHBfY2hlY2tfbGlua19zdGF0dXMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIAkJ cmV0dXJuOwogCX0KIAorCS8qIERpc3BsYXlwb3J0IExpbmsgQ1RTIENvcmUgMS4yIHJldjEuMSBF RElEIHRlc3RpbmcKKwkgKiA0LjIuMi4xIC0gRURJRCByZWFkIHJlcXVpcmVkIGZvciBhbGwgSFBE IGV2ZW50cworICAgICAgICAgKi8KKyAgICAgICAgZWRpZF9yZWFkID0gZHJtX2dldF9lZGlkKGNv bm5lY3RvciwgYWRhcHRlcik7CisgICAgICAgIGlmICghZWRpZF9yZWFkIHx8IGNvbm5lY3Rvci0+ ZWRpZF9oZWFkZXJfY29ycnVwdCA9PSAxKSB7CisgICAgICAgICAgICAgICAgRFJNX0RFQlVHX0RS SVZFUigiSW52YWxpZCBFRElEIGRldGVjdGVkXG4iKTsKKyAgICAgICAgfQorCiAJLyogVHJ5IHRv IHJlYWQgdGhlIHNvdXJjZSBvZiB0aGUgaW50ZXJydXB0ICovCiAJaWYgKGludGVsX2RwLT5kcGNk W0RQX0RQQ0RfUkVWXSA+PSAweDExICYmCiAJICAgIGludGVsX2RwX2dldF9zaW5rX2lycShpbnRl bF9kcCwgJnNpbmtfaXJxX3ZlY3RvcikpIHsKLS0gCjEuOS4xCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=