From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH v3 01/23] drm/i915/icl: Add support to read out the TBT PLL HW state Date: Fri, 28 Jun 2019 17:36:13 +0300 Message-ID: <20190628143635.22066-2-imre.deak@intel.com> References: <20190628143635.22066-1-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F2126E931 for ; Fri, 28 Jun 2019 14:36:45 +0000 (UTC) In-Reply-To: <20190628143635.22066-1-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 Cc: Lucas De Marchi , Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org QWRkIHN1cHBvcnQgdG8gcmVhZCBvdXQgdGhlIFRCVCBQTEwgSFcgc3RhdGUuCgpDYzogVmFuZGl0 YSBLdWxrYXJuaSA8dmFuZGl0YS5rdWxrYXJuaUBpbnRlbC5jb20+CkNjOiBQYXVsbyBaYW5vbmkg PHBhdWxvLnIuemFub25pQGludGVsLmNvbT4KQ2M6IEx1Y2FzIERlIE1hcmNoaSA8bHVjYXMuZGVt YXJjaGlAaW50ZWwuY29tPgpTaWduZWQtb2ZmLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRl bC5jb20+ClJldmlld2VkLWJ5OiBKb3PDqSBSb2JlcnRvIGRlIFNvdXphIDxqb3NlLnNvdXphQGlu dGVsLmNvbT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9kaXNwbGF5L2ludGVsX2Rpc3BsYXku YyB8IDExICsrKysrKysrKy0tCiAxIGZpbGUgY2hhbmdlZCwgOSBpbnNlcnRpb25zKCspLCAyIGRl bGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50 ZWxfZGlzcGxheS5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvZGlzcGxheS9pbnRlbF9kaXNwbGF5 LmMKaW5kZXggZTU1YmQ3NTUyOGMxLi5jZmM2ZjZiNTYzNWYgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2Rpc3BsYXkvaW50ZWxfZGlzcGxheS5jCkBAIC05OTM5LDEzICs5OTM5LDIwIEBAIHN0 YXRpYyB2b2lkIGljZWxha2VfZ2V0X2RkaV9wbGwoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRl dl9wcml2LAogCWVudW0gaW50ZWxfZHBsbF9pZCBpZDsKIAl1MzIgdGVtcDsKIAotCS8qIFRPRE86 IFRCVCBwbGwgbm90IGltcGxlbWVudGVkLiAqLwogCWlmIChpbnRlbF9wb3J0X2lzX2NvbWJvcGh5 KGRldl9wcml2LCBwb3J0KSkgewogCQl0ZW1wID0gSTkxNV9SRUFEKERQQ0xLQV9DRkdDUjBfSUNM KSAmCiAJCSAgICAgICBEUENMS0FfQ0ZHQ1IwX0RESV9DTEtfU0VMX01BU0socG9ydCk7CiAJCWlk ID0gdGVtcCA+PiBEUENMS0FfQ0ZHQ1IwX0RESV9DTEtfU0VMX1NISUZUKHBvcnQpOwogCX0gZWxz ZSBpZiAoaW50ZWxfcG9ydF9pc190YyhkZXZfcHJpdiwgcG9ydCkpIHsKLQkJaWQgPSBpY2xfdGNf cG9ydF90b19wbGxfaWQoaW50ZWxfcG9ydF90b190YyhkZXZfcHJpdiwgcG9ydCkpOworCQl1MzIg Y2xrX3NlbCA9IEk5MTVfUkVBRChERElfQ0xLX1NFTChwb3J0KSkgJiBERElfQ0xLX1NFTF9NQVNL OworCisJCWlmIChjbGtfc2VsID09IERESV9DTEtfU0VMX01HKSB7CisJCQlpZCA9IGljbF90Y19w b3J0X3RvX3BsbF9pZChpbnRlbF9wb3J0X3RvX3RjKGRldl9wcml2LAorCQkJCQkJCQkgICAgcG9y dCkpOworCQl9IGVsc2UgeworCQkJV0FSTl9PTihjbGtfc2VsIDwgRERJX0NMS19TRUxfVEJUXzE2 Mik7CisJCQlpZCA9IERQTExfSURfSUNMX1RCVFBMTDsKKwkJfQogCX0gZWxzZSB7CiAJCVdBUk4o MSwgIkludmFsaWQgcG9ydCAleFxuIiwgcG9ydCk7CiAJCXJldHVybjsKLS0gCjIuMTcuMQoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4