From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Srivatsa, Anusha" Subject: Re: [PATCH 15/24] drm/i915/icl: compute the TBT PLL registers Date: Mon, 18 Jun 2018 19:57:18 +0000 Message-ID: <83F5C7385F545743AD4FB2A62F75B07333A7F986@ORSMSX108.amr.corp.intel.com> References: <20180522002558.29262-1-paulo.r.zanoni@intel.com> <20180522002558.29262-16-paulo.r.zanoni@intel.com> <83F5C7385F545743AD4FB2A62F75B07333A790A3@ORSMSX108.amr.corp.intel.com> <1528924747.2597.39.camel@intel.com> 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 A9E296E131 for ; Mon, 18 Jun 2018 19:57:20 +0000 (UTC) In-Reply-To: <1528924747.2597.39.camel@intel.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Zanoni, Paulo R" , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org DQoNCj4tLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPkZyb206IFphbm9uaSwgUGF1bG8gUg0K PlNlbnQ6IFdlZG5lc2RheSwgSnVuZSAxMywgMjAxOCAyOjE5IFBNDQo+VG86IFNyaXZhdHNhLCBB bnVzaGEgPGFudXNoYS5zcml2YXRzYUBpbnRlbC5jb20+OyBpbnRlbC0NCj5nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnDQo+U3ViamVjdDogUmU6IFtJbnRlbC1nZnhdIFtQQVRDSCAxNS8yNF0gZHJt L2k5MTUvaWNsOiBjb21wdXRlIHRoZSBUQlQgUExMDQo+cmVnaXN0ZXJzDQo+DQo+RW0gU2V4LCAy MDE4LTA2LTA4IMOgcyAxMzoxOSAtMDcwMCwgU3JpdmF0c2EsIEFudXNoYSBlc2NyZXZldToNCj4+ ID4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4+ID4gRnJvbTogSW50ZWwtZ2Z4IFttYWls dG86aW50ZWwtZ2Z4LWJvdW5jZXNAbGlzdHMuZnJlZWRlc2t0b3Aub3JnXSBPbg0KPj4gPiBCZWhh bGYgT2YgUGF1bG8gWmFub25pDQo+PiA+IFNlbnQ6IE1vbmRheSwgTWF5IDIxLCAyMDE4IDU6MjYg UE0NCj4+ID4gVG86IGludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcNCj4+ID4gQ2M6IFph bm9uaSwgUGF1bG8gUiA8cGF1bG8uci56YW5vbmlAaW50ZWwuY29tPg0KPj4gPiBTdWJqZWN0OiBb SW50ZWwtZ2Z4XSBbUEFUQ0ggMTUvMjRdIGRybS9pOTE1L2ljbDogY29tcHV0ZSB0aGUgVEJUIFBM TA0KPj4gPiByZWdpc3RlcnMNCj4+ID4NCj4+ID4gVXNlIHRoZSBoYXJkY29kZWQgdGFibGVzIHBy b3ZpZGVkIGJ5IG91ciBzcGVjLg0KPj4gPg0KPj4gPiBTaWduZWQtb2ZmLWJ5OiBQYXVsbyBaYW5v bmkgPHBhdWxvLnIuemFub25pQGludGVsLmNvbT4NCj4+ID4gLS0tDQo+PiA+IGRyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2RwbGxfbWdyLmMgfCAyNQ0KPj4gPiArKysrKysrKysrKysrKysrKysr KysrKystDQo+PiA+IDEgZmlsZSBjaGFuZ2VkLCAyNCBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9u KC0pDQo+PiA+DQo+PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9k cGxsX21nci5jDQo+PiA+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBsbF9tZ3IuYw0K Pj4gPiBpbmRleCA3MmYxNWU3MjdkMDcuLjhhMzQ3MzNkZTFlYSAxMDA2NDQNCj4+ID4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZHBsbF9tZ3IuYw0KPj4gPiArKysgYi9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9kcGxsX21nci5jDQo+PiA+IEBAIC0yNDUyLDYgKzI0NTIsMTYg QEAgc3RhdGljIGNvbnN0IHN0cnVjdCBza2xfd3JwbGxfcGFyYW1zDQo+PiA+IGljbF9kcF9jb21i b19wbGxfMTlfMk1Iel92YWx1ZXNbXSA9IHsNCj4+ID4gCSAgLnBkaXYgPSAweDEgLyogMiAqLywg LmtkaXYgPSAxLCAucWRpdl9tb2RlID0gMCwgLnFkaXZfcmF0aW8gPSAwfSwNCj4+ID4gfTsNCj4+ ID4NCj4+ID4gK3N0YXRpYyBjb25zdCBzdHJ1Y3Qgc2tsX3dycGxsX3BhcmFtcyBpY2xfdGJ0X3Bs bF8yNE1Iel92YWx1ZXMgPSB7DQo+PiA+ICsJLmRjb19pbnRlZ2VyID0gMHgxNTEsIC5kY29fZnJh Y3Rpb24gPSAweDQwMDAsDQo+PiA+ICsJLnBkaXYgPSAweDQgLyogNSAqLywgLmtkaXYgPSAxLCAu cWRpdl9tb2RlID0gMCwNCj4+ID4gLnFkaXZfcmF0aW8gPSAwLCB9Ow0KPj4gPiArDQo+PiA+ICtz dGF0aWMgY29uc3Qgc3RydWN0IHNrbF93cnBsbF9wYXJhbXMgaWNsX3RidF9wbGxfMTlfMk1Iel92 YWx1ZXMgPQ0KPj4gPiB7DQo+PiA+ICsJLmRjb19pbnRlZ2VyID0gMHgxQTUsIC5kY29fZnJhY3Rp b24gPSAweDcwMDAsDQo+PiA+ICsJLnBkaXYgPSAweDQgLyogNSAqLywgLmtkaXYgPSAxLCAucWRp dl9tb2RlID0gMCwNCj4+ID4gLnFkaXZfcmF0aW8gPSAwLCB9Ow0KPj4gPiArDQo+PiA+IHN0YXRp YyBib29sIGljbF9jYWxjX2RwX2NvbWJvX3BsbChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2 X3ByaXYsDQo+PiA+IGludCBjbG9jaywNCj4+ID4gCQkJCSAgc3RydWN0IHNrbF93cnBsbF9wYXJh bXMNCj4+ID4gKnBsbF9wYXJhbXMpICB7IEBAIC0NCj4+ID4gMjQ5NCw2ICsyNTA0LDE0IEBAIHN0 YXRpYyBib29sIGljbF9jYWxjX2RwX2NvbWJvX3BsbChzdHJ1Y3QNCj4+ID4gZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYsIGludCBjbG9jaywNCj4+ID4gCXJldHVybiB0cnVlOw0KPj4gPiB9DQo+ PiA+DQo+PiA+ICtzdGF0aWMgYm9vbCBpY2xfY2FsY190YnRfcGxsKHN0cnVjdCBkcm1faTkxNV9w cml2YXRlICpkZXZfcHJpdiwNCj4+ID4gaW50IGNsb2NrLA0KPj4gPiArCQkJICAgICBzdHJ1Y3Qg c2tsX3dycGxsX3BhcmFtcyAqcGxsX3BhcmFtcykNCj4+ID4gew0KPj4gPiArCSpwbGxfcGFyYW1z ID0gZGV2X3ByaXYtPmNkY2xrLmh3LnJlZiA9PSAyNDAwMCA/DQo+PiA+ICsJCQlpY2xfdGJ0X3Bs bF8yNE1Iel92YWx1ZXMgOg0KPj4gPiBpY2xfdGJ0X3BsbF8xOV8yTUh6X3ZhbHVlczsNCj4+ID4g KwlyZXR1cm4gdHJ1ZTsNCj4+ID4gK30NCj4+ID4gKw0KPj4gPiBzdGF0aWMgYm9vbCBpY2xfY2Fs Y19kcGxsX3N0YXRlKHN0cnVjdCBpbnRlbF9jcnRjX3N0YXRlICpjcnRjX3N0YXRlLA0KPj4gPiAJ CQkJc3RydWN0IGludGVsX2VuY29kZXIgKmVuY29kZXIsIGludCBjbG9jaywNCj4+ID4gCQkJCXN0 cnVjdCBpbnRlbF9kcGxsX2h3X3N0YXRlICpwbGxfc3RhdGUpIEBAIC0NCj4+ID4gMjUwMSw5ICsy NTE5LDEyIEBAIHN0YXRpYyBib29sIGljbF9jYWxjX2RwbGxfc3RhdGUoc3RydWN0DQo+PiA+IGlu dGVsX2NydGNfc3RhdGUgKmNydGNfc3RhdGUsDQo+PiA+IAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqZGV2X3ByaXYgPSB0b19pOTE1KGVuY29kZXItPmJhc2UuZGV2KTsNCj4+ID4gCXVpbnQzMl90 IGNmZ2NyMCwgY2ZnY3IxOw0KPj4gPiAJc3RydWN0IHNrbF93cnBsbF9wYXJhbXMgcGxsX3BhcmFt cyA9IHsgMCB9Ow0KPj4gPiArCWJvb2wgaXNfdGJ0ID0gZW5jb2Rlci0+cG9ydCA+PSBQT1JUX0M7 DQo+PiA+IAlib29sIHJldDsNCj4+ID4NCj4+ID4gLQlpZiAoaW50ZWxfY3J0Y19oYXNfdHlwZShj cnRjX3N0YXRlLCBJTlRFTF9PVVRQVVRfSERNSSkpDQo+PiA+ICsJaWYgKGlzX3RidCkNCj4+ID4g KwkJcmV0ID0gaWNsX2NhbGNfdGJ0X3BsbChkZXZfcHJpdiwgY2xvY2ssDQo+PiA+ICZwbGxfcGFy YW1zKTsNCj4+ID4gKwllbHNlIGlmIChpbnRlbF9jcnRjX2hhc190eXBlKGNydGNfc3RhdGUsDQo+ PiA+IElOVEVMX09VVFBVVF9IRE1JKSkNCj4+ID4gCQlyZXQgPSBjbmxfZGRpX2NhbGN1bGF0ZV93 cnBsbChjbG9jaywgZGV2X3ByaXYsDQo+PiA+ICZwbGxfcGFyYW1zKTsNCj4+ID4gCWVsc2UNCj4+ ID4gCQlyZXQgPSBpY2xfY2FsY19kcF9jb21ib19wbGwoZGV2X3ByaXYsIGNsb2NrLA0KPj4gPiAm cGxsX3BhcmFtcyk7IEBAIC0NCj4+ID4gMjUxMyw2ICsyNTM0LDggQEAgc3RhdGljIGJvb2wgaWNs X2NhbGNfZHBsbF9zdGF0ZShzdHJ1Y3QNCj4+ID4gaW50ZWxfY3J0Y19zdGF0ZQ0KPj4gPiAqY3J0 Y19zdGF0ZSwNCj4+ID4NCj4+ID4gCWNmZ2NyMCA9IERQTExfQ0ZHQ1IwX0RDT19GUkFDVElPTihw bGxfcGFyYW1zLmRjb19mcmFjdGlvbikgfA0KPj4gPiAJCSBwbGxfcGFyYW1zLmRjb19pbnRlZ2Vy Ow0KPj4gPiArCWlmIChpc190YnQpDQo+PiA+ICsJCWNmZ2NyMCB8PSBEUExMX0NGR0NSMF9TU0Nf RU5BQkxFX0lDTDsNCj4+DQo+PiBQYXVsbywNCj4+IFRCVCBoYXMgc29tZSBUQlQgc3BlY2lmaWMg Q0ZHQ1IwIHJlZ2lzdGVycyB3aGljaCBuZWVkcyB0byBiZQ0KPj4gY29uZmlndXJlZCBoZXJlLg0K Pg0KPkkgZGlkIHJlY2hlY2sgdGhlIHNwZWMgYW5kIGl0IHNheXMgdG8gZGlzYWJsZSBTU0MsIHNv IHRoZSBsaW5lIGFib3ZlIGlzDQo+Y2xlYXJseSB3cm9uZyAoZGlkIGl0IGNoYW5nZSBzaW5jZSBJ IHdyb3RlIGl0PyksIGJ1dCBJIGRvbid0IHNlZQ0KPmFueXRoaW5nIHdlJ3JlIGZhaWxpbmcgdG8g c2V0IG9uIENGR0NSMC4gQ2FuIHlvdSBwbGVhc2UgY2xhcmlmeSB3aGF0DQo+eW91IHRoaW5rIGlz IG1pc3Npbmc/IE1heWJlIHlvdSdyZSByZWZlcnJpbmcgdG8gc29tZXRoaW5nIHRoYXQncyBvbg0K PnBhdGNoIDE0Pw0KDQpTb3JyeSwgbXkgbWlzdGFrZS4gVGhlIGNmZ2NybzAgcmVnaXN0ZXJzIGFy ZSBiZWluZyBjb25maWd1cmVkIGhlcmUuIEJ1dCB5ZXMsIGxpa2UgeW91IHBvaW50ZWQgb3V0LCAg dGhlIFRCVCBjZmdjcjAgcmVnaXN0ZXIgaGFzIHRvIGJlIGNvbmZpZ3VyZWQgYnkgZGlzYWJsaW5n IHRoZSBEREMgYW5kIGVuYWJsaW5nIGRjbyBmcmVxdWVuY3kuDQoNCkFudXNoYSANCj5UaGFua3Ms DQo+UGF1bG8NCj4NCj4+DQo+PiBBbnVzaGENCj4+ID4gCWNmZ2NyMSA9IERQTExfQ0ZHQ1IxX1FE SVZfUkFUSU8ocGxsX3BhcmFtcy5xZGl2X3JhdGlvKSB8DQo+PiA+IAkJIERQTExfQ0ZHQ1IxX1FE SVZfTU9ERShwbGxfcGFyYW1zLnFkaXZfbW9kZSkgfA0KPj4gPiAtLQ0KPj4gPiAyLjE0LjMNCj4+ ID4NCj4+ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18N Cj4+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdA0KPj4gPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRl c2t0b3Aub3JnDQo+PiA+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK