From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH 5/5] drm/i915/bxt: add DDI port HW readout support Date: Thu, 18 Jun 2015 17:25:57 +0300 Message-ID: <1434637557-4856-5-git-send-email-imre.deak@intel.com> References: <1434637557-4856-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id 970886ECFB for ; Thu, 18 Jun 2015 07:27:27 -0700 (PDT) In-Reply-To: <1434637557-4856-1-git-send-email-imre.deak@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 QWRkIHN1cHBvcnQgZm9yIHJlYWRpbmcgb3V0IHRoZSBIVyBzdGF0ZSBmb3IgRERJIHBvcnRzLiBT aW5jZSB0aGUgYWN0dWFsCnByb2dyYW1taW5nIGlzIHZlcnkgc2ltaWxhciB0byB0aGUgQ0hWL1ZM ViBEUElPIFBMTCBwcm9ncmFtbWluZyB3ZSBjYW4KcmV1c2UgbXVjaCBvZiB0aGUgbG9naWMgZnJv bSB0aGVyZS4KClRoaXMgZml4ZXMgdGhlIHN0YXRlIGNoZWNrZXIgZmFpbHVyZXMgSSBzYXcgb24g bXkgQlhUIHdpdGggSERNSSBvdXRwdXQuCgpTaWduZWQtb2ZmLWJ5OiBJbXJlIERlYWsgPGltcmUu ZGVha0BpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaCAgfCAx NSArKysrKysrKystLS0tLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jIHwgMjIg KysrKysrKysrKysrKysrKysrKystLQogMiBmaWxlcyBjaGFuZ2VkLCAyOSBpbnNlcnRpb25zKCsp LCA4IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVf cmVnLmggYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X3JlZy5oCmluZGV4IGJiYTA2OTEuLmZj ZjZhZDUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfcmVnLmgKKysrIGIv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9yZWcuaApAQCAtMTE2OSwxMCArMTE2OSwxMiBAQCBl bnVtIHNrbF9kaXNwX3Bvd2VyX3dlbGxzIHsKICNkZWZpbmUgX1BPUlRfUExMX0VCQl8wX0EJCTB4 MTYyMDM0CiAjZGVmaW5lIF9QT1JUX1BMTF9FQkJfMF9CCQkweDZDMDM0CiAjZGVmaW5lIF9QT1JU X1BMTF9FQkJfMF9DCQkweDZDMzQwCi0jZGVmaW5lICAgUE9SVF9QTExfUDFfTUFTSwkJKDB4MDcg PDwgMTMpCi0jZGVmaW5lICAgUE9SVF9QTExfUDEoeCkJCSgoeCkgIDw8IDEzKQotI2RlZmluZSAg IFBPUlRfUExMX1AyX01BU0sJCSgweDFmIDw8IDgpCi0jZGVmaW5lICAgUE9SVF9QTExfUDIoeCkJ CSgoeCkgIDw8IDgpCisjZGVmaW5lICAgUE9SVF9QTExfUDFfU0hJRlQJCTEzCisjZGVmaW5lICAg UE9SVF9QTExfUDFfTUFTSwkJKDB4MDcgPDwgUE9SVF9QTExfUDFfU0hJRlQpCisjZGVmaW5lICAg UE9SVF9QTExfUDEoeCkJCSgoeCkgIDw8IFBPUlRfUExMX1AxX1NISUZUKQorI2RlZmluZSAgIFBP UlRfUExMX1AyX1NISUZUCQk4CisjZGVmaW5lICAgUE9SVF9QTExfUDJfTUFTSwkJKDB4MWYgPDwg UE9SVF9QTExfUDJfU0hJRlQpCisjZGVmaW5lICAgUE9SVF9QTExfUDIoeCkJCSgoeCkgIDw8IFBP UlRfUExMX1AyX1NISUZUKQogI2RlZmluZSBCWFRfUE9SVF9QTExfRUJCXzAocG9ydCkJX1BPUlQz KHBvcnQsIF9QT1JUX1BMTF9FQkJfMF9BLCBcCiAJCQkJCQlfUE9SVF9QTExfRUJCXzBfQiwJXAog CQkJCQkJX1BPUlRfUExMX0VCQl8wX0MpCkBAIC0xMTkyLDggKzExOTQsOSBAQCBlbnVtIHNrbF9k aXNwX3Bvd2VyX3dlbGxzIHsKIC8qIFBPUlRfUExMXzBfQSAqLwogI2RlZmluZSAgIFBPUlRfUExM X00yX01BU0sJCTB4RkYKIC8qIFBPUlRfUExMXzFfQSAqLwotI2RlZmluZSAgIFBPUlRfUExMX05f TUFTSwkJKDB4MEYgPDwgOCkKLSNkZWZpbmUgICBQT1JUX1BMTF9OKHgpCQkJKCh4KSA8PCA4KQor I2RlZmluZSAgIFBPUlRfUExMX05fU0hJRlQJCTgKKyNkZWZpbmUgICBQT1JUX1BMTF9OX01BU0sJ CSgweDBGIDw8IFBPUlRfUExMX05fU0hJRlQpCisjZGVmaW5lICAgUE9SVF9QTExfTih4KQkJCSgo eCkgPDwgUE9SVF9QTExfTl9TSElGVCkKIC8qIFBPUlRfUExMXzJfQSAqLwogI2RlZmluZSAgIFBP UlRfUExMX00yX0ZSQUNfTUFTSwkJMHgzRkZGRkYKIC8qIFBPUlRfUExMXzNfQSAqLwpkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGRpLmMgYi9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9kZGkuYwppbmRleCBjYTk3MGJhLi42ODU5MDY4IDEwMDY0NAotLS0gYS9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kZGkuYwpAQCAtOTcxLDggKzk3MSwyNiBAQCBzdGF0aWMgdm9pZCBoc3dfZGRpX2Nsb2Nr X2dldChzdHJ1Y3QgaW50ZWxfZW5jb2RlciAqZW5jb2RlciwKIHN0YXRpYyBpbnQgYnh0X2NhbGNf cGxsX2xpbmsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAogCQkJCWVudW0gaW50 ZWxfZHBsbF9pZCBkcGxsKQogewotCS8qIEZJWE1FIGZvcm11bGEgbm90IGF2YWlsYWJsZSBpbiBi c3BlYyAqLwotCXJldHVybiAwOworCXN0cnVjdCBpbnRlbF9zaGFyZWRfZHBsbCAqcGxsOworCXN0 cnVjdCBpbnRlbF9kcGxsX2h3X3N0YXRlICpzdGF0ZTsKKwlpbnRlbF9jbG9ja190IGNsb2NrOwor CisJLyogRm9yIERESSBwb3J0cyB3ZSBhbHdheXMgdXNlIGEgc2hhcmVkIFBMTC4gKi8KKwlpZiAo V0FSTl9PTihkcGxsID09IERQTExfSURfUFJJVkFURSkpCisJCXJldHVybiAwOworCisJcGxsID0g JmRldl9wcml2LT5zaGFyZWRfZHBsbHNbZHBsbF07CisJc3RhdGUgPSAmcGxsLT5jb25maWcuaHdf c3RhdGU7CisKKwljbG9jay5tMSA9IDI7CisJY2xvY2subTIgPSAoc3RhdGUtPnBsbDAgJiBQT1JU X1BMTF9NMl9NQVNLKSA8PCAyMjsKKwlpZiAoc3RhdGUtPnBsbDMgJiBQT1JUX1BMTF9NMl9GUkFD X0VOQUJMRSkKKwkJY2xvY2subTIgfD0gc3RhdGUtPnBsbDIgJiBQT1JUX1BMTF9NMl9GUkFDX01B U0s7CisJY2xvY2subiA9IChzdGF0ZS0+cGxsMSAmIFBPUlRfUExMX05fTUFTSykgPj4gUE9SVF9Q TExfTl9TSElGVDsKKwljbG9jay5wMSA9IChzdGF0ZS0+ZWJiMCAmIFBPUlRfUExMX1AxX01BU0sp ID4+IFBPUlRfUExMX1AxX1NISUZUOworCWNsb2NrLnAyID0gKHN0YXRlLT5lYmIwICYgUE9SVF9Q TExfUDJfTUFTSykgPj4gUE9SVF9QTExfUDJfU0hJRlQ7CisKKwlyZXR1cm4gdmx2X2NhbGNfcG9y dF9jbG9jaygxMDAwMDAsICZjbG9jayk7CiB9CiAKIHN0YXRpYyB2b2lkIGJ4dF9kZGlfY2xvY2tf Z2V0KHN0cnVjdCBpbnRlbF9lbmNvZGVyICplbmNvZGVyLAotLSAKMi4xLjQKCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxp c3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0 b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==