From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Chauhan, Madhav" Subject: Re: [PATCH 3/4] drm/i915: push crtc compute clock to encoder compute config on DDI Date: Sat, 16 Dec 2017 12:25:45 +0000 Message-ID: References: <20171012160533.10438-1-jani.nikula@intel.com> <20171012160533.10438-3-jani.nikula@intel.com> <20171012162924.GO10981@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 7CE5A6E0FE for ; Sat, 16 Dec 2017 12:25:51 +0000 (UTC) In-Reply-To: <20171012162924.GO10981@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: =?utf-8?B?J1ZpbGxlIFN5cmrDpGzDpCc=?= , "Nikula, Jani" Cc: Daniel Vetter , "intel-gfx@lists.freedesktop.org" List-Id: intel-gfx@lists.freedesktop.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBJbnRlbC1nZnggW21haWx0bzpp bnRlbC1nZngtYm91bmNlc0BsaXN0cy5mcmVlZGVza3RvcC5vcmddIE9uIEJlaGFsZiBPZg0KPiBW aWxsZSBTeXJqw6Rsw6QNCj4gU2VudDogVGh1cnNkYXksIE9jdG9iZXIgMTIsIDIwMTcgOTo1OSBQ TQ0KPiBUbzogTmlrdWxhLCBKYW5pIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+DQo+IENjOiBEYW5p ZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPjsgaW50ZWwtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZw0KPiBTdWJqZWN0OiBSZTogW0ludGVsLWdmeF0gW1BBVENIIDMvNF0gZHJtL2k5 MTU6IHB1c2ggY3J0YyBjb21wdXRlIGNsb2NrIHRvDQo+IGVuY29kZXIgY29tcHV0ZSBjb25maWcg b24gRERJDQo+IA0KPiBPbiBUaHUsIE9jdCAxMiwgMjAxNyBhdCAwNzowNTozMlBNICswMzAwLCBK YW5pIE5pa3VsYSB3cm90ZToNCj4gPiBXaXRoIHRoaXMsIHdlIGNhbiBnZXQgcmlkIG9mIHRoZSBl bmNvZGVyIHNwZWNpZmljIHN0dWZmIHRoYXQgd2UgaGFkIGluDQo+ID4gaGFzd2VsbF9jcnRjX2Nv bXB1dGVfY2xvY2soKSwgd2hpY2ggd2UgdGhyb3cgYXdheSBlbnRpcmVseS4gVGhpcyBhbHNvDQo+ ID4gcGF2ZXMgdGhlIHdheSBmb3IgcG90ZW50aWFsIGZ1cnRoZXIgdW50YW5nbGluZyBvZiBlbmNv ZGVyIHNwZWNpZmljDQo+ID4gY2hlY2tzIGluIHRoZSBkZXB0aHMgb2YgaW50ZWxfZ2V0X3NoYXJl ZF9kcGxsKCkgdGhhdCBwbGFndWUgdGhlIERESQ0KPiA+IHBsYXRmb3Jtcy4NCj4gPg0KPiA+IENj OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0dGVyQGZmd2xsLmNoPg0KPiA+IFN1Z2dlc3RlZC1i eTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4NCj4gPiBTaWduZWQtb2Zm LWJ5OiBKYW5pIE5pa3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPg0KPiA+IC0tLQ0KPiA+ICBk cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jcnQuYyAgICAgfCAgNyArKysrKysrDQo+ID4gIGRy aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jICAgICB8ICA3ICsrKysrKysNCj4gPiAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMjEgLS0tLS0tLS0tLS0tLS0tLS0t LS0tDQo+ID4gIDMgZmlsZXMgY2hhbmdlZCwgMTQgaW5zZXJ0aW9ucygrKSwgMjEgZGVsZXRpb25z KC0pDQo+ID4NCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfY3J0 LmMNCj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2NydC5jDQo+ID4gaW5kZXggNDM3 MzM5ZjVkMDk4Li42N2Y3NzFmMjQ2MDggMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfY3J0LmMNCj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9j cnQuYw0KPiA+IEBAIC0zNjEsNiArMzYxLDcgQEAgc3RhdGljIGJvb2wgaHN3X2NydF9jb21wdXRl X2NvbmZpZyhzdHJ1Y3QNCj4gaW50ZWxfZW5jb2RlciAqZW5jb2RlciwNCj4gPiAgCQkJCSAgIHN0 cnVjdCBkcm1fY29ubmVjdG9yX3N0YXRlICpjb25uX3N0YXRlKSAgew0KPiA+ICAJc3RydWN0IGRy bV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShlbmNvZGVyLT5iYXNlLmRldik7DQo+ ID4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YyA9IHRvX2ludGVsX2NydGMocGlwZV9jb25maWct PmJhc2UuY3J0Yyk7DQo+ID4NCj4gPiAgCXBpcGVfY29uZmlnLT5oYXNfcGNoX2VuY29kZXIgPSB0 cnVlOw0KPiA+DQo+ID4gQEAgLTM3Nyw2ICszNzgsMTIgQEAgc3RhdGljIGJvb2wgaHN3X2NydF9j b21wdXRlX2NvbmZpZyhzdHJ1Y3QNCj4gaW50ZWxfZW5jb2RlciAqZW5jb2RlciwNCj4gPiAgCS8q IEZESSBtdXN0IGFsd2F5cyBiZSAyLjcgR0h6ICovDQo+ID4gIAlwaXBlX2NvbmZpZy0+cG9ydF9j bG9jayA9IDEzNTAwMCAqIDI7DQo+ID4NCj4gPiArCWlmICghaW50ZWxfZ2V0X3NoYXJlZF9kcGxs KGNydGMsIHBpcGVfY29uZmlnLCBlbmNvZGVyKSkgew0KPiA+ICsJCURSTV9ERUJVR19LTVMoImZh aWxlZCB0byBmaW5kIFBMTCBmb3IgcGlwZSAlY1xuIiwNCj4gPiArCQkJICAgICAgcGlwZV9uYW1l KGNydGMtPnBpcGUpKTsNCj4gPiArCQlyZXR1cm4gZmFsc2U7DQo+ID4gKwl9DQo+IA0KPiBJJ20g bm90IGNvbnZpbmNlZCB3ZSBjYW4gZG8gdGhpcy4gaW50ZWxfbW9kZXNldF9jbGVhcl9wbGxzKCkg aGFzbid0IGV2ZW4NCj4gYmVlbiBjYWxsZWQgeWV0Lg0KDQpBZ3JlZS4gDQpIb3cgYWJvdXQgY2Fs bGluZyBpbnRlbF9tb2Rlc2V0X2NsZWFyX3BsbHMoKSBiZWZvcmUgZW5jb2Rlci0+Y29tcHV0ZV9j b25maWcoKQ0KSW5zaWRlIGludGVsX21vZGVzZXRfcGlwZV9jb25maWcoKSBpbnN0ZWFkIG9mIGlu dGVsX21vZGVzZXRfY2hlY2tzKCk/Pw0KDQpMb29rZWQgYXQgbW9kZXNldCBjb2RlIGJyaWVmbHks IGNvdWxkbuKAmXQgZmluZCBhbnkgdXNlciBvZiBEUExMIGJldHdlZW4gaW50ZWxfbW9kZXNldF9w aXBlX2NvbmZpZygpIGFuZA0KaW50ZWxfbW9kZXNldF9jaGVja3MoKS4NCg0KUGxlYXNlIGNvcnJl Y3QgaWYgd3JvbmcuDQoNClJlZ2FyZHMsDQpNYWRoYXYNCg0KPiANCj4gPiArDQo+ID4gIAlyZXR1 cm4gdHJ1ZTsNCj4gPiAgfQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX2RkaS5jDQo+ID4gYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kZGkuYw0K PiA+IGluZGV4IGIzMDdiNmZlMWNlMy4uOTgxOWU1MWZhMTYwIDEwMDY0NA0KPiA+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RkaS5jDQo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGRpLmMNCj4gPiBAQCAtMjU5MCw2ICsyNTkwLDcgQEAgc3RhdGljIGJvb2wg aW50ZWxfZGRpX2NvbXB1dGVfY29uZmlnKHN0cnVjdA0KPiBpbnRlbF9lbmNvZGVyICplbmNvZGVy LA0KPiA+ICAJCQkJICAgICBzdHJ1Y3QgZHJtX2Nvbm5lY3Rvcl9zdGF0ZSAqY29ubl9zdGF0ZSkN Cj4gew0KPiA+ICAJc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2ID0gdG9faTkxNShl bmNvZGVyLT5iYXNlLmRldik7DQo+ID4gKwlzdHJ1Y3QgaW50ZWxfY3J0YyAqY3J0YyA9IHRvX2lu dGVsX2NydGMocGlwZV9jb25maWctPmJhc2UuY3J0Yyk7DQo+ID4gIAlpbnQgdHlwZSA9IGVuY29k ZXItPnR5cGU7DQo+ID4gIAlpbnQgcG9ydCA9IGludGVsX2RkaV9nZXRfZW5jb2Rlcl9wb3J0KGVu Y29kZXIpOw0KPiA+ICAJaW50IHJldDsNCj4gPiBAQCAtMjYwOSw2ICsyNjEwLDEyIEBAIHN0YXRp YyBib29sIGludGVsX2RkaV9jb21wdXRlX2NvbmZpZyhzdHJ1Y3QNCj4gaW50ZWxfZW5jb2RlciAq ZW5jb2RlciwNCj4gPiAgCQkJYnh0X2RkaV9waHlfY2FsY19sYW5lX2xhdF9vcHRpbV9tYXNrKGVu Y29kZXIsDQo+ID4gIAkJCQkJCQkgICAgIHBpcGVfY29uZmlnLQ0KPiA+bGFuZV9jb3VudCk7DQo+ ID4NCj4gPiArCWlmICghaW50ZWxfZ2V0X3NoYXJlZF9kcGxsKGNydGMsIHBpcGVfY29uZmlnLCBl bmNvZGVyKSkgew0KPiA+ICsJCURSTV9ERUJVR19LTVMoImZhaWxlZCB0byBmaW5kIFBMTCBmb3Ig cGlwZSAlY1xuIiwNCj4gPiArCQkJICAgICAgcGlwZV9uYW1lKGNydGMtPnBpcGUpKTsNCj4gPiAr CQlyZXR1cm4gZmFsc2U7DQo+ID4gKwl9DQo+ID4gKw0KPiA+ICAJcmV0dXJuIHJldDsNCj4gPg0K PiA+ICB9DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3Bs YXkuYw0KPiA+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jDQo+ID4gaW5k ZXggMmZhYTkzOGY1N2EzLi42ZWQyOTk2NzBmMjcgMTAwNjQ0DQo+ID4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jDQo+ID4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfZGlzcGxheS5jDQo+ID4gQEAgLTkwMTEsMjMgKzkwMTEsNiBAQCB2b2lkIGhzd19k aXNhYmxlX3BjOChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZQ0KPiAqZGV2X3ByaXYpDQo+ID4gIAl9 DQo+ID4gIH0NCj4gPg0KPiA+IC1zdGF0aWMgaW50IGhhc3dlbGxfY3J0Y19jb21wdXRlX2Nsb2Nr KHN0cnVjdCBpbnRlbF9jcnRjICpjcnRjLA0KPiA+IC0JCQkJICAgICAgc3RydWN0IGludGVsX2Ny dGNfc3RhdGUgKmNydGNfc3RhdGUpDQo+ID4gLXsNCj4gPiAtCWlmICghaW50ZWxfY3J0Y19oYXNf dHlwZShjcnRjX3N0YXRlLCBJTlRFTF9PVVRQVVRfRFNJKSkgew0KPiA+IC0JCXN0cnVjdCBpbnRl bF9lbmNvZGVyICplbmNvZGVyID0NCj4gPiAtCQkJaW50ZWxfZGRpX2dldF9jcnRjX25ld19lbmNv ZGVyKGNydGNfc3RhdGUpOw0KPiA+IC0NCj4gPiAtCQlpZiAoIWludGVsX2dldF9zaGFyZWRfZHBs bChjcnRjLCBjcnRjX3N0YXRlLCBlbmNvZGVyKSkgew0KPiA+IC0JCQlEUk1fREVCVUdfRFJJVkVS KCJmYWlsZWQgdG8gZmluZCBQTEwgZm9yIHBpcGUNCj4gJWNcbiIsDQo+ID4gLQkJCQkJIHBpcGVf bmFtZShjcnRjLT5waXBlKSk7DQo+ID4gLQkJCXJldHVybiAtRUlOVkFMOw0KPiA+IC0JCX0NCj4g PiAtCX0NCj4gPiAtDQo+ID4gLQlyZXR1cm4gMDsNCj4gPiAtfQ0KPiA+IC0NCj4gPiAgc3RhdGlj IHZvaWQgY2Fubm9ubGFrZV9nZXRfZGRpX3BsbChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2 X3ByaXYsDQo+ID4gIAkJCQkgICBlbnVtIHBvcnQgcG9ydCwNCj4gPiAgCQkJCSAgIHN0cnVjdCBp bnRlbF9jcnRjX3N0YXRlICpwaXBlX2NvbmZpZykgQEAgLQ0KPiAxNDE0MSwxNiArMTQxMjQsMTIN Cj4gPiBAQCB2b2lkIGludGVsX2luaXRfZGlzcGxheV9ob29rcyhzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYpDQo+ID4gIAkJZGV2X3ByaXYtPmRpc3BsYXkuZ2V0X3BpcGVfY29uZmln ID0NCj4gaGFzd2VsbF9nZXRfcGlwZV9jb25maWc7DQo+ID4gIAkJZGV2X3ByaXYtPmRpc3BsYXku Z2V0X2luaXRpYWxfcGxhbmVfY29uZmlnID0NCj4gPiAgCQkJc2t5bGFrZV9nZXRfaW5pdGlhbF9w bGFuZV9jb25maWc7DQo+ID4gLQkJZGV2X3ByaXYtPmRpc3BsYXkuY3J0Y19jb21wdXRlX2Nsb2Nr ID0NCj4gPiAtCQkJaGFzd2VsbF9jcnRjX2NvbXB1dGVfY2xvY2s7DQo+ID4gIAkJZGV2X3ByaXYt PmRpc3BsYXkuY3J0Y19lbmFibGUgPSBoYXN3ZWxsX2NydGNfZW5hYmxlOw0KPiA+ICAJCWRldl9w cml2LT5kaXNwbGF5LmNydGNfZGlzYWJsZSA9IGhhc3dlbGxfY3J0Y19kaXNhYmxlOw0KPiA+ICAJ fSBlbHNlIGlmIChIQVNfRERJKGRldl9wcml2KSkgew0KPiA+ICAJCWRldl9wcml2LT5kaXNwbGF5 LmdldF9waXBlX2NvbmZpZyA9DQo+IGhhc3dlbGxfZ2V0X3BpcGVfY29uZmlnOw0KPiA+ICAJCWRl dl9wcml2LT5kaXNwbGF5LmdldF9pbml0aWFsX3BsYW5lX2NvbmZpZyA9DQo+ID4gIAkJCWlyb25s YWtlX2dldF9pbml0aWFsX3BsYW5lX2NvbmZpZzsNCj4gPiAtCQlkZXZfcHJpdi0+ZGlzcGxheS5j cnRjX2NvbXB1dGVfY2xvY2sgPQ0KPiA+IC0JCQloYXN3ZWxsX2NydGNfY29tcHV0ZV9jbG9jazsN Cj4gPiAgCQlkZXZfcHJpdi0+ZGlzcGxheS5jcnRjX2VuYWJsZSA9IGhhc3dlbGxfY3J0Y19lbmFi bGU7DQo+ID4gIAkJZGV2X3ByaXYtPmRpc3BsYXkuY3J0Y19kaXNhYmxlID0gaGFzd2VsbF9jcnRj X2Rpc2FibGU7DQo+ID4gIAl9IGVsc2UgaWYgKEhBU19QQ0hfU1BMSVQoZGV2X3ByaXYpKSB7DQo+ ID4gLS0NCj4gPiAyLjExLjANCj4gPg0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fDQo+ID4gSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdA0KPiA+IEludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcNCj4gPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9w Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeA0KPiANCj4gLS0NCj4gVmlsbGUgU3lyasOk bMOkDQo+IEludGVsIE9UQw0KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXw0KPiBJbnRlbC1nZnggbWFpbGluZyBsaXN0DQo+IEludGVsLWdmeEBsaXN0cy5m cmVlZGVza3RvcC5vcmcNCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9pbnRlbC1nZngNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAo=