From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vivek Kasireddy Subject: [PATCH] drm/i915/ehl: Add support for DPLL4 (v6) Date: Wed, 5 Jun 2019 17:23:54 -0700 Message-ID: <20190606002354.26660-1-vivek.kasireddy@intel.com> References: <20190605190556.10842.99420@emeril.freedesktop.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 755EC895C4 for ; Thu, 6 Jun 2019 00:24:24 +0000 (UTC) In-Reply-To: <20190605190556.10842.99420@emeril.freedesktop.org> 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 Cc: Lucas De Marchi List-Id: intel-gfx@lists.freedesktop.org VGhpcyBwYXRjaCBhZGRzIHN1cHBvcnQgZm9yIERQTEw0IG9uIEVITCB0aGF0IGluY2x1ZGUgdGhl CmZvbGxvd2luZyByZXN0cmljdGlvbnM6CgotIERQTEw0IGNhbm5vdCBiZSB1c2VkIHdpdGggRERJ QSAoY29tYm8gcG9ydCBBIGludGVybmFsIGVEUCB1c2FnZSkuCiAgRFBMTDQgY2FuIGJlIHVzZWQg d2l0aCBvdGhlciBERElzLCBpbmNsdWRpbmcgRERJRAogIChjb21ibyBwb3J0IEEgZXh0ZXJuYWwg dXNhZ2UpLgoKLSBEUExMNCBjYW5ub3QgYmUgZW5hYmxlZCB3aGVuIERDNSBvciBEQzYgYXJlIGVu YWJsZWQuCgotIFRoZSBEUExMNCBlbmFibGUsIGxvY2ssIHBvd2VyIGVuYWJsZWQsIGFuZCBwb3dl ciBzdGF0ZSBhcmUgY29ubmVjdGVkCiAgdG8gdGhlIE1HUExMMV9FTkFCTEUgcmVnaXN0ZXIuCgp2 MjogKHN1Z2dlc3Rpb25zIGZyb20gQm9iIFBhYXV3ZSkKLSBSZXdvcmsgZWhsX2dldF9kcGxsKCkg ZnVuY3Rpb24gdG8gY2FsbCBpbnRlbF9maW5kX3NoYXJlZF9kcGxsKCkgYW5kCiAgaXRlcmF0ZSB0 d2ljZTogb25jZSBmb3IgQ29tYm8gcGxscyBhbmQgb25jZSBmb3IgTUcgcGxscy4KCi0gVXNlIE1H IHBsbCBmdW5jcyBmb3IgRFBMTDQgaW5zdGVhZCBvZiBjcmVhdGluZyBuZXcgb25lcyBhbmQgbW9k aWZ5CiAgbWdfcGxsX2VuYWJsZSB0byBpbmNsdWRlIHRoZSByZXN0cmljdGlvbnMgZm9yIEVITC4K CnYzOiBGaXggY29tcGlsYXRpb24gZXJyb3IKCnY0OiAoc3VnZ2VzdGlvbnMgZnJvbSBMdWNhcyBh bmQgVmlsbGUpCi0gVHJlYXQgRFBMTDQgYXMgYSBjb21ibyBwaHkgUExMIGFuZCBub3QgYXMgTUcg UExMCi0gRGlzYWJsZSBEQyBzdGF0ZXMgd2hlbiB0aGlzIERQTEwgaXMgYmVpbmcgZW5hYmxlZAot IFJldXNlIGljbF9nZXRfZHBsbCBpbnN0ZWFkIG9mIGNyZWF0aW5nIGEgc2VwYXJhdGUgb25lIGZv ciBFSEwKCnY1OiAoc3VnZ2VzdGlvbiBmcm9tIFZpbGxlKQotIFJlZmNvdW50IHRoZSBEQyBPRkYg cG93ZXIgZG9tYWlucyBkdXJpbmcgdGhlIGVuYWJsaW5nIGFuZCBkaXNhYmxpbmcKICBvZiB0aGlz IERQTEwuCgp2NjogcmViYXNlCgpDYzogTHVjYXMgRGUgTWFyY2hpIDxsdWNhcy5kZW1hcmNoaUBp bnRlbC5jb20+CkNjOiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNvdXphQGludGVsLmNv bT4KQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+CkNj OiBNYXR0IFJvcGVyIDxtYXR0aGV3LmQucm9wZXJAaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBW aXZlayBLYXNpcmVkZHkgPHZpdmVrLmthc2lyZWRkeUBpbnRlbC5jb20+Ci0tLQogZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheV9wb3dlci5jIHwgMjAgKysrKysrKysrKysKIGRyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlfcG93ZXIuaCB8ICA2ICsrKysKIGRyaXZlcnMv Z3B1L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmMgICAgICB8IDQwICsrKysrKysrKysrKysrKysr KystLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmggICAgICB8ICA1ICsr KwogNCBmaWxlcyBjaGFuZ2VkLCA2NyBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlfcG93ZXIuYyBiL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlfcG93ZXIuYwppbmRleCAyNzhhN2VkYzk0 ZjUuLmZkNmQwZDZhMjg1YSAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf ZGlzcGxheV9wb3dlci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlf cG93ZXIuYwpAQCAtNDUyNCw2ICs0NTI0LDI2IEBAIHZvaWQgaW50ZWxfcG93ZXJfZG9tYWluc19y ZXN1bWUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmk5MTUpCiAJaW50ZWxfcG93ZXJfZG9tYWlu c192ZXJpZnlfc3RhdGUoaTkxNSk7CiB9CiAKK3ZvaWQgaWNsX2Rpc2FibGVfZGNfc3RhdGVzKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKKwkJCSAgIHN0cnVjdCBpbnRlbF9zaGFy ZWRfZHBsbCAqcGxsKQoreworCWVudW0gaW50ZWxfZGlzcGxheV9wb3dlcl9kb21haW4gZG9tYWlu OworCisJZm9yX2VhY2hfcG93ZXJfZG9tYWluKGRvbWFpbiwgSUNMX0RJU1BMQVlfRENfT0ZGX1BP V0VSX0RPTUFJTlMpCisJCXBsbC0+d2FrZXJlZnNbZG9tYWluXSA9IGludGVsX2Rpc3BsYXlfcG93 ZXJfZ2V0KGRldl9wcml2LAorCQkJCQkJCSAgICAgICAgZG9tYWluKTsKK30KKwordm9pZCBpY2xf ZW5hYmxlX2RjX3N0YXRlcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCisJCQkg IHN0cnVjdCBpbnRlbF9zaGFyZWRfZHBsbCAqcGxsKQoreworCWVudW0gaW50ZWxfZGlzcGxheV9w b3dlcl9kb21haW4gZG9tYWluOworCisJZm9yX2VhY2hfcG93ZXJfZG9tYWluKGRvbWFpbiwgSUNM X0RJU1BMQVlfRENfT0ZGX1BPV0VSX0RPTUFJTlMpCisJCWludGVsX2Rpc3BsYXlfcG93ZXJfcHV0 KGRldl9wcml2LCBkb21haW4sCisJCQkJCXBsbC0+d2FrZXJlZnNbZG9tYWluXSk7Cit9CisKICNp ZiBJU19FTkFCTEVEKENPTkZJR19EUk1fSTkxNV9ERUJVR19SVU5USU1FX1BNKQogCiBzdGF0aWMg dm9pZCBpbnRlbF9wb3dlcl9kb21haW5zX2R1bXBfaW5mbyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqaTkxNSkKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlf cG93ZXIuaCBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXlfcG93ZXIuaAppbmRl eCBmZjU3YjBhN2ZlNTkuLjJhYmFhMzgwNmVjNiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheV9wb3dlci5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2Rpc3BsYXlfcG93ZXIuaApAQCAtMTIsNiArMTIsNyBAQAogCiBzdHJ1Y3QgZHJtX2k5MTVf cHJpdmF0ZTsKIHN0cnVjdCBpbnRlbF9lbmNvZGVyOworc3RydWN0IGludGVsX3NoYXJlZF9kcGxs OwogCiBlbnVtIGludGVsX2Rpc3BsYXlfcG93ZXJfZG9tYWluIHsKIAlQT1dFUl9ET01BSU5fRElT UExBWV9DT1JFLApAQCAtMjg1LDQgKzI4Niw5IEBAIHZvaWQgY2h2X3BoeV9wb3dlcmdhdGVfbGFu ZXMoc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsCiBib29sIGNodl9waHlfcG93ZXJnYXRl X2NoKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgZW51bSBkcGlvX3BoeSBwaHks CiAJCQkgIGVudW0gZHBpb19jaGFubmVsIGNoLCBib29sIG92ZXJyaWRlKTsKIAordm9pZCBpY2xf ZGlzYWJsZV9kY19zdGF0ZXMoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAorCQkJ ICAgc3RydWN0IGludGVsX3NoYXJlZF9kcGxsICpwbGwpOwordm9pZCBpY2xfZW5hYmxlX2RjX3N0 YXRlcyhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCisJCQkgIHN0cnVjdCBpbnRl bF9zaGFyZWRfZHBsbCAqcGxsKTsKKwogI2VuZGlmIC8qIF9fSU5URUxfRElTUExBWV9QT1dFUl9I X18gKi8KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmMg Yi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcGxsX21nci5jCmluZGV4IDY5Nzg3ZjI1OTY3 Ny4uMjgyOWIzN2UyOTA5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cGxsX21nci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmMKQEAg LTIyLDggKzIyLDggQEAKICAqLwogCiAjaW5jbHVkZSAiaW50ZWxfZHBpb19waHkuaCIKLSNpbmNs dWRlICJpbnRlbF9kcGxsX21nci5oIgogI2luY2x1ZGUgImludGVsX2Rydi5oIgorI2luY2x1ZGUg ImludGVsX2RwbGxfbWdyLmgiCiAKIC8qKgogICogRE9DOiBEaXNwbGF5IFBMTHMKQEAgLTI4MDYs NiArMjgwNiwxMiBAQCBpY2xfZ2V0X2RwbGwoc3RydWN0IGludGVsX2NydGNfc3RhdGUgKmNydGNf c3RhdGUsCiAJaWYgKGludGVsX3BvcnRfaXNfY29tYm9waHkoZGV2X3ByaXYsIHBvcnQpKSB7CiAJ CW1pbiA9IERQTExfSURfSUNMX0RQTEwwOwogCQltYXggPSBEUExMX0lEX0lDTF9EUExMMTsKKwor CQlpZiAoSVNfRUxLSEFSVExBS0UoZGV2X3ByaXYpKSB7CisJCQlpZiAoZW5jb2Rlci0+dHlwZSAh PSBJTlRFTF9PVVRQVVRfRURQKQorCQkJCW1heCA9IERQTExfSURfRUhMX0RQTEw0OworCQl9CisK IAkJcmV0ID0gaWNsX2NhbGNfZHBsbF9zdGF0ZShjcnRjX3N0YXRlLCBlbmNvZGVyKTsKIAl9IGVs c2UgaWYgKGludGVsX3BvcnRfaXNfdGMoZGV2X3ByaXYsIHBvcnQpKSB7CiAJCWlmIChlbmNvZGVy LT50eXBlID09IElOVEVMX09VVFBVVF9EUF9NU1QpIHsKQEAgLTI5NDUsOCArMjk1MSwxNCBAQCBz dGF0aWMgYm9vbCBjb21ib19wbGxfZ2V0X2h3X3N0YXRlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRl ICpkZXZfcHJpdiwKIAkJCQkgICBzdHJ1Y3QgaW50ZWxfc2hhcmVkX2RwbGwgKnBsbCwKIAkJCQkg ICBzdHJ1Y3QgaW50ZWxfZHBsbF9od19zdGF0ZSAqaHdfc3RhdGUpCiB7Ci0JcmV0dXJuIGljbF9w bGxfZ2V0X2h3X3N0YXRlKGRldl9wcml2LCBwbGwsIGh3X3N0YXRlLAotCQkJCSAgICBDTkxfRFBM TF9FTkFCTEUocGxsLT5pbmZvLT5pZCkpOworCWk5MTVfcmVnX3QgZW5hYmxlX3JlZyA9IENOTF9E UExMX0VOQUJMRShwbGwtPmluZm8tPmlkKTsKKworCWlmIChJU19FTEtIQVJUTEFLRShkZXZfcHJp dikgJiYKKwkgICAgcGxsLT5pbmZvLT5pZCA9PSBEUExMX0lEX0VITF9EUExMNCkgeworCQllbmFi bGVfcmVnID0gTUdfUExMX0VOQUJMRSgwKTsKKwl9CisKKwlyZXR1cm4gaWNsX3BsbF9nZXRfaHdf c3RhdGUoZGV2X3ByaXYsIHBsbCwgaHdfc3RhdGUsIGVuYWJsZV9yZWcpOwogfQogCiBzdGF0aWMg Ym9vbCB0YnRfcGxsX2dldF9od19zdGF0ZShzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYsCkBAIC0zMDU3LDYgKzMwNjksMTQgQEAgc3RhdGljIHZvaWQgY29tYm9fcGxsX2VuYWJsZShz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCiB7CiAJaTkxNV9yZWdfdCBlbmFibGVf cmVnID0gQ05MX0RQTExfRU5BQkxFKHBsbC0+aW5mby0+aWQpOwogCisJaWYgKElTX0VMS0hBUlRM QUtFKGRldl9wcml2KSAmJgorCSAgICBwbGwtPmluZm8tPmlkID09IERQTExfSURfRUhMX0RQTEw0 KSB7CisJCWVuYWJsZV9yZWcgPSBNR19QTExfRU5BQkxFKDApOworCisJCS8qIE5lZWQgdG8gZGlz YWJsZSBEQyBzdGF0ZXMgd2hlbiB0aGlzIERQTEwgaXMgZW5hYmxlZC4gKi8KKwkJaWNsX2Rpc2Fi bGVfZGNfc3RhdGVzKGRldl9wcml2LCBwbGwpOworCX0KKwogCWljbF9wbGxfcG93ZXJfZW5hYmxl KGRldl9wcml2LCBwbGwsIGVuYWJsZV9yZWcpOwogCiAJaWNsX2RwbGxfd3JpdGUoZGV2X3ByaXYs IHBsbCk7CkBAIC0zMTUyLDcgKzMxNzIsMTggQEAgc3RhdGljIHZvaWQgaWNsX3BsbF9kaXNhYmxl KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIHN0YXRpYyB2b2lkIGNvbWJvX3Bs bF9kaXNhYmxlKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwKIAkJCSAgICAgIHN0 cnVjdCBpbnRlbF9zaGFyZWRfZHBsbCAqcGxsKQogewotCWljbF9wbGxfZGlzYWJsZShkZXZfcHJp diwgcGxsLCBDTkxfRFBMTF9FTkFCTEUocGxsLT5pbmZvLT5pZCkpOworCWk5MTVfcmVnX3QgZW5h YmxlX3JlZyA9IENOTF9EUExMX0VOQUJMRShwbGwtPmluZm8tPmlkKTsKKworCWlmIChJU19FTEtI QVJUTEFLRShkZXZfcHJpdikgJiYKKwkgICAgcGxsLT5pbmZvLT5pZCA9PSBEUExMX0lEX0VITF9E UExMNCkgeworCQllbmFibGVfcmVnID0gTUdfUExMX0VOQUJMRSgwKTsKKwkJaWNsX3BsbF9kaXNh YmxlKGRldl9wcml2LCBwbGwsIGVuYWJsZV9yZWcpOworCisJCWljbF9lbmFibGVfZGNfc3RhdGVz KGRldl9wcml2LCBwbGwpOworCQlyZXR1cm47CisJfQorCisJaWNsX3BsbF9kaXNhYmxlKGRldl9w cml2LCBwbGwsIGVuYWJsZV9yZWcpOwogfQogCiBzdGF0aWMgdm9pZCB0YnRfcGxsX2Rpc2FibGUo c3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LApAQCAtMzIzMCw2ICszMjYxLDcgQEAg c3RhdGljIGNvbnN0IHN0cnVjdCBpbnRlbF9kcGxsX21nciBpY2xfcGxsX21nciA9IHsKIHN0YXRp YyBjb25zdCBzdHJ1Y3QgZHBsbF9pbmZvIGVobF9wbGxzW10gPSB7CiAJeyAiRFBMTCAwIiwgJmNv bWJvX3BsbF9mdW5jcywgRFBMTF9JRF9JQ0xfRFBMTDAsIDAgfSwKIAl7ICJEUExMIDEiLCAmY29t Ym9fcGxsX2Z1bmNzLCBEUExMX0lEX0lDTF9EUExMMSwgMCB9LAorCXsgIkRQTEwgNCIsICZjb21i b19wbGxfZnVuY3MsIERQTExfSURfRUhMX0RQTEw0LCAwIH0sCiAJeyB9LAogfTsKIApkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBsbF9tZ3IuaCBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmgKaW5kZXggYjVkZDljN2FkNzcyLi5jZjA1ZTUzYjNh MTIgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmgKKysr IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBsbF9tZ3IuaApAQCAtMTE3LDYgKzExNywx MCBAQCBlbnVtIGludGVsX2RwbGxfaWQgewogCSAqIEBEUExMX0lEX0lDTF9EUExMMTogSUNMIGNv bWJvIFBIWSBEUExMMQogCSAqLwogCURQTExfSURfSUNMX0RQTEwxID0gMSwKKwkvKioKKwkgKiBA RFBMTF9JRF9FSExfRFBMTDQ6IEVITCBjb21ibyBQSFkgRFBMTDQKKwkgKi8KKwlEUExMX0lEX0VI TF9EUExMNCA9IDIsCiAJLyoqCiAJICogQERQTExfSURfSUNMX1RCVFBMTDogSUNMIFRCVCBQTEwK IAkgKi8KQEAgLTMxMiw2ICszMTYsNyBAQCBzdHJ1Y3QgaW50ZWxfc2hhcmVkX2RwbGwgewogCSAq IEBpbmZvOiBwbGF0Zm9ybSBzcGVjaWZpYyBpbmZvCiAJICovCiAJY29uc3Qgc3RydWN0IGRwbGxf aW5mbyAqaW5mbzsKKwlpbnRlbF93YWtlcmVmX3Qgd2FrZXJlZnNbUE9XRVJfRE9NQUlOX05VTV07 CiB9OwogCiAjZGVmaW5lIFNLTF9EUExMMCAwCi0tIAoyLjIxLjAKCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA==