From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kahola Subject: [PATCH v5 2/3] drm/i915: Check DP no aux transaction bit on link training Date: Mon, 4 Jan 2016 13:21:23 +0200 Message-ID: <1451906484-4659-3-git-send-email-mika.kahola@intel.com> References: <1451906484-4659-1-git-send-email-mika.kahola@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTP id 9816C6E046 for ; Mon, 4 Jan 2016 03:20:28 -0800 (PST) In-Reply-To: <1451906484-4659-1-git-send-email-mika.kahola@intel.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 Q2hlY2sgaWYgbm8gQVVYIHRyYW5zYWN0aW9ucyBhcmUgcmVxdWlyZWQgb24gRFAgbGluayB0cmFp bmluZy4KSWYgdGhpcyBiaXQgaXMgc2V0LCB3ZSBjYW4gcmV1c2UgdGhlIGtub3duIGdvb2QgZHJp dmUgY3VycmVudAphbmQgcHJlLWVtcGhhc2lzIGxldmVsIGZyb20gdGhlIGxhc3QgImZ1bGwiIGxp bmsgdHJhaW5pbmcuCgpCdWd6aWxsYTogaHR0cHM6Ly9idWdzLmZyZWVkZXNrdG9wLm9yZy9zaG93 X2J1Zy5jZ2k/aWQ9OTEzOTMKU2lnbmVkLW9mZi1ieTogTWlrYSBLYWhvbGEgPG1pa2Eua2Fob2xh QGludGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jICAgICAgICAg ICAgICAgfCAgMiArLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBfbGlua190cmFpbmlu Zy5jIHwgMTkgKysrKysrKysrKysrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZHJ2LmggICAgICAgICAgICAgIHwgIDEgKwogMyBmaWxlcyBjaGFuZ2VkLCAyMSBpbnNlcnRpb25z KCspLCAxIGRlbGV0aW9uKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50 ZWxfZHAuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwLmMKaW5kZXggNmIzNmQ4Mi4u MzEzNzE4NyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHAuYworKysg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcC5jCkBAIC0zODUyLDcgKzM4NTIsNyBAQCBp bnRlbF9kcF9saW5rX2Rvd24oc3RydWN0IGludGVsX2RwICppbnRlbF9kcCkKIAlpbnRlbF9kcC0+ RFAgPSBEUDsKIH0KIAotc3RhdGljIGJvb2wKK2Jvb2wKIGludGVsX2RwX2dldF9kcGNkKHN0cnVj dCBpbnRlbF9kcCAqaW50ZWxfZHApCiB7CiAJc3RydWN0IGludGVsX2RpZ2l0YWxfcG9ydCAqZGln X3BvcnQgPSBkcF90b19kaWdfcG9ydChpbnRlbF9kcCk7CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dw dS9kcm0vaTkxNS9pbnRlbF9kcF9saW5rX3RyYWluaW5nLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kcF9saW5rX3RyYWluaW5nLmMKaW5kZXggNTlkNTliZS4uNWZiM2Y5NyAxMDA2NDQK LS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBfbGlua190cmFpbmluZy5jCisrKyBi L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX2xpbmtfdHJhaW5pbmcuYwpAQCAtODUsNiAr ODUsMjUgQEAgc3RhdGljIGJvb2wKIGludGVsX2RwX3Jlc2V0X2xpbmtfdHJhaW4oc3RydWN0IGlu dGVsX2RwICppbnRlbF9kcCwKIAkJCXVpbnQ4X3QgZHBfdHJhaW5fcGF0KQogeworCWJvb2wgaGFz X2RwY2Q7CisJYm9vbCBub19hdXhfaGFuZHNoYWtlID0gZmFsc2U7CisKKwloYXNfZHBjZCA9IGlu dGVsX2RwX2dldF9kcGNkKGludGVsX2RwKTsKKworCS8qCisJICogU291cmNlIGRldmljZSBjYW4g dHJ5IHRvIHVzZSBkcml2ZSBjdXJyZW50IGFuZCBwcmUtZW1waGFzaXMKKwkgKiBwYXJhbWV0ZXJz IGNvbXB1dGVkIGJ5IHRoZSBsYXN0ICJmdWxsIiBsaW5rIHRyYWluaW5nIGlmIHRoZQorCSAqIERQ X05PX0FVWF9IQU5EU0hBS0VfTElOS19UUkFJTklORyBiaXQgaXMgc2V0IHRvIDEuCisJICovCisJ aWYgKGhhc19kcGNkKSB7CisJCWlmIChpbnRlbF9kcC0+ZHBjZFtEUF9EUENEX1JFVl0gPj0gMHgx MSkgeworCQkJbm9fYXV4X2hhbmRzaGFrZSA9IChpbnRlbF9kcC0+ZHBjZFtEUF9NQVhfRE9XTlNQ UkVBRF0gJgorCQkJCQkgICAgRFBfTk9fQVVYX0hBTkRTSEFLRV9MSU5LX1RSQUlOSU5HKTsKKwkJ fQorCX0KKworCWludGVsX2RwLT50cmFpbl9zZXRfdmFsaWQgJj0gbm9fYXV4X2hhbmRzaGFrZTsK KwogCURSTV9ERUJVR19LTVMoImxpbmsgdHJhaW5pbmcgb3B0aW1pemF0aW9uOiAlc1xuIiwKIAkJ ICAgICAgaW50ZWxfZHAtPnRyYWluX3NldF92YWxpZCA/ICJ0cnVlIiA6ICJmYWxzZSIpOwogCmRp ZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rydi5oCmluZGV4IDA0MzhiNTcuLjkxOGJkZjEgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2Rydi5oCkBAIC0xMjUwLDYgKzEyNTAsNyBAQCBpbnQgaW50ZWxfZHBfc2lua19j cmMoc3RydWN0IGludGVsX2RwICppbnRlbF9kcCwgdTggKmNyYyk7CiBib29sIGludGVsX2RwX2Nv bXB1dGVfY29uZmlnKHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAogCQkJICAgICBzdHJ1 Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqcGlwZV9jb25maWcpOwogYm9vbCBpbnRlbF9kcF9pc19lZHAo c3RydWN0IGRybV9kZXZpY2UgKmRldiwgZW51bSBwb3J0IHBvcnQpOworYm9vbCBpbnRlbF9kcF9n ZXRfZHBjZChzdHJ1Y3QgaW50ZWxfZHAgKmludGVsX2RwKTsKIGVudW0gaXJxcmV0dXJuIGludGVs X2RwX2hwZF9wdWxzZShzdHJ1Y3QgaW50ZWxfZGlnaXRhbF9wb3J0ICppbnRlbF9kaWdfcG9ydCwK IAkJCQkgIGJvb2wgbG9uZ19ocGQpOwogdm9pZCBpbnRlbF9lZHBfYmFja2xpZ2h0X29uKHN0cnVj dCBpbnRlbF9kcCAqaW50ZWxfZHApOwotLSAKMS45LjEKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4 QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==