From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 11/21] drm/i915: Move SKL+ DBUF enable/disable to display core init/uninit Date: Mon, 23 May 2016 21:20:55 +0300 Message-ID: <20160523182055.GW4329@intel.com> References: <1463172100-24715-1-git-send-email-ville.syrjala@linux.intel.com> <1463172100-24715-12-git-send-email-ville.syrjala@linux.intel.com> <1463672917.12342.42.camel@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 ESMTP id 924426E01F for ; Mon, 23 May 2016 18:20:58 +0000 (UTC) Content-Disposition: inline In-Reply-To: <1463672917.12342.42.camel@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBNYXkgMTksIDIwMTYgYXQgMDY6NDg6MzdQTSArMDMwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IE9uIHBlLCAyMDE2LTA1LTEzIGF0IDIzOjQxICswMzAwLCB2aWxsZS5zeXJqYWxhQGxpbnV4 LmludGVsLmNvbSB3cm90ZToKPiA+IEZyb206IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFs YUBsaW51eC5pbnRlbC5jb20+Cj4gPiAKPiA+IFNLTCBhbmQgQlhUIGhhdmUgdGhlIHNhbWUgc25p cHBldHMgb2YgY29kZSBmb3IgZW5hYmxpbmcgZGlzYWJsaW5nIHRoZQo+ID4gREJVRi4gRXh0cmFj dCB0aG9zZSBpbnRvIGhlbHBlcnMgYW5kIG1vdmUgdGhlIGNhbGxzIGZyb20KPiA+IGluaXQvdW5p dF9jZGNsaygpIHRvIHRoZSBkaXNwbGF5IGNvcmUgaW5pdC9pbml0IHNpbmNlIHRoaXMgc3R1ZmYg aXNuJ3QKPiA+IHJlYWxseSBhYm91dCBjZGNsay4gQWxzbyBkb2luZyB0aGUgZW5hYmxlIHR3aWNl IHNob3VsZG4ndCBodXJ0IHNpbmNlCj4gPiB5b3UncmUganVzdCBzZXR0aW5nIHRoZSByZXF1ZXN0 IGJpdCBhZ2FpbiB3aGVuIGl0IHdhcyBhbHJlYWR5IHNldC4KPiA+IAo+ID4gV2UgY2FuIGFsc28g dG9zcyBpbiBhIGZldyBXQVJOcyBhYm91dCB0aGUgcmVnaXN0ZXIgdmFsdWVzIGludG8KPiA+IHNr bF9nZXRfZHBsbDBfdmNvKCkgbm93IHRoYXQgd2Uga25vdyB0aGF0IHRoaW5ncyBzaG91bGQgYWx3 YXlzIGJlCj4gPiBzYW5lIHRoZXJlLgo+ID4gCj4gPiBGbGF0dGVuIHNrbF9pbml0X2NkY2xrKCkg d2hpbGUgYXQgaXQuCj4gPiAKPiA+IFNpZ25lZC1vZmYtYnk6IFZpbGxlIFN5cmrDpGzDpCA8dmls bGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4gPiAtLS0KPiA+IMKgZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheS5jwqDCoMKgwqB8IDU4ICsrKystLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMg fCAzMiArKysrKysrKysrKysrKysrKysKPiA+IMKgMiBmaWxlcyBjaGFuZ2VkLCAzOCBpbnNlcnRp b25zKCspLCA1MiBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwo+ID4gaW5kZXggZGE5MDNiNzE4YzExLi5lOTA4ZjM2MGRhNzQgMTAwNjQ0Cj4gPiAt LS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ICsrKyBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ID4gQEAgLTU0ODAsMTggKzU0ODAsNiBA QCBzdGF0aWMgYm9vbCBicm94dG9uX2NkY2xrX2lzX2VuYWJsZWQoc3RydWN0IGRybV9pOTE1X3By aXZhdGUgKmRldl9wcml2KQo+ID4gwqAKPiA+IMKgCS8qIFRPRE86IENoZWNrIGZvciBhIHZhbGlk IENEQ0xLIHJhdGUgKi8KPiA+IMKgCj4gPiAtCWlmICghKEk5MTVfUkVBRChEQlVGX0NUTCkgJiBE QlVGX1BPV0VSX1JFUVVFU1QpKSB7Cj4gPiAtCQlEUk1fREVCVUdfRFJJVkVSKCJDRENMSyBlbmFi bGVkLCBidXQgREJVRiBwb3dlciBub3QgcmVxdWVzdGVkXG4iKTsKPiA+IC0KPiA+IC0JCXJldHVy biBmYWxzZTsKPiA+IC0JfQo+ID4gLQo+ID4gLQlpZiAoIShJOTE1X1JFQUQoREJVRl9DVEwpICYg REJVRl9QT1dFUl9TVEFURSkpIHsKPiA+IC0JCURSTV9ERUJVR19EUklWRVIoIkNEQ0xLIGVuYWJs ZWQsIGJ1dCBEQlVGIHBvd2VyIGhhc24ndCBzZXR0bGVkXG4iKTsKPiA+IC0KPiA+IC0JCXJldHVy biBmYWxzZTsKPiA+IC0JfQo+ID4gLQo+ID4gwqAJcmV0dXJuIHRydWU7Cj4gPiDCoH0KPiA+IMKg Cj4gPiBAQCAtNTUxOCwyNiArNTUwNiwxMCBAQCB2b2lkIGJyb3h0b25faW5pdF9jZGNsayhzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gPiDCoAnCoCrCoMKgwqBoZXJlLCBpdCBi ZWxvbmdzIHRvIG1vZGVzZXQgdGltZQo+ID4gwqAJwqAqLwo+ID4gwqAJYnJveHRvbl9zZXRfY2Rj bGsoZGV2X3ByaXYsIDYyNDAwMCk7Cj4gPiAtCj4gPiAtCUk5MTVfV1JJVEUoREJVRl9DVEwsIEk5 MTVfUkVBRChEQlVGX0NUTCkgfCBEQlVGX1BPV0VSX1JFUVVFU1QpOwo+ID4gLQlQT1NUSU5HX1JF QUQoREJVRl9DVEwpOwo+ID4gLQo+ID4gLQl1ZGVsYXkoMTApOwo+ID4gLQo+ID4gLQlpZiAoIShJ OTE1X1JFQUQoREJVRl9DVEwpICYgREJVRl9QT1dFUl9TVEFURSkpCj4gPiAtCQlEUk1fRVJST1Io IkRCdWYgcG93ZXIgZW5hYmxlIHRpbWVvdXQhXG4iKTsKPiA+IMKgfQo+ID4gwqAKPiA+IMKgdm9p ZCBicm94dG9uX3VuaW5pdF9jZGNsayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYp Cj4gPiDCoHsKPiA+IC0JSTkxNV9XUklURShEQlVGX0NUTCwgSTkxNV9SRUFEKERCVUZfQ1RMKSAm IH5EQlVGX1BPV0VSX1JFUVVFU1QpOwo+ID4gLQlQT1NUSU5HX1JFQUQoREJVRl9DVEwpOwo+ID4g LQo+ID4gLQl1ZGVsYXkoMTApOwo+ID4gLQo+ID4gLQlpZiAoSTkxNV9SRUFEKERCVUZfQ1RMKSAm IERCVUZfUE9XRVJfU1RBVEUpCj4gPiAtCQlEUk1fRVJST1IoIkRCdWYgcG93ZXIgZGlzYWJsZSB0 aW1lb3V0IVxuIik7Cj4gPiAtCj4gPiDCoAkvKiBTZXQgbWluaW11bSAoYnlwYXNzKSBmcmVxdWVu Y3ksIGluIGVmZmVjdCB0dXJuaW5nIG9mZiB0aGUgREUgUExMICovCj4gPiDCoAlicm94dG9uX3Nl dF9jZGNsayhkZXZfcHJpdiwgMTkyMDApOwo+ID4gwqB9Cj4gPiBAQCAtNTc1OSwxNSArNTczMSw2 IEBAIHN0YXRpYyB2b2lkIHNrbF9zYW5pdGl6ZV9jZGNsayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0 ZSAqZGV2X3ByaXYpOwo+ID4gwqAKPiA+IMKgdm9pZCBza2xfdW5pbml0X2NkY2xrKHN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiA+IMKgewo+ID4gLQkvKiBkaXNhYmxlIERCVUYg cG93ZXIgKi8KPiA+IC0JSTkxNV9XUklURShEQlVGX0NUTCwgSTkxNV9SRUFEKERCVUZfQ1RMKSAm IH5EQlVGX1BPV0VSX1JFUVVFU1QpOwo+ID4gLQlQT1NUSU5HX1JFQUQoREJVRl9DVEwpOwo+ID4g LQo+ID4gLQl1ZGVsYXkoMTApOwo+ID4gLQo+ID4gLQlpZiAoSTkxNV9SRUFEKERCVUZfQ1RMKSAm IERCVUZfUE9XRVJfU1RBVEUpCj4gPiAtCQlEUk1fRVJST1IoIkRCdWYgcG93ZXIgZGlzYWJsZSB0 aW1lb3V0XG4iKTsKPiA+IC0KPiA+IMKgCXNrbF9zZXRfY2RjbGsoZGV2X3ByaXYsIDI0MDAwLCAw KTsKPiA+IMKgfQo+ID4gwqAKPiA+IEBAIC01Nzg1LDI0ICs1NzQ4LDE1IEBAIHZvaWQgc2tsX2lu aXRfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ID4gwqAJCWlmIChk ZXZfcHJpdi0+c2tsX3ByZWZlcnJlZF92Y29fZnJlcSA9PSAwKQo+ID4gwqAJCQlza2xfc2V0X3By ZWZlcnJlZF9jZGNsa192Y28oZGV2X3ByaXYsCj4gPiDCoAkJCQkJCcKgwqDCoMKgZGV2X3ByaXYt PnNrbF92Y29fZnJlcSk7Cj4gPiAtCX0gZWxzZSB7Cj4gPiAtCQkvKiBzZXQgQ0RDTEsgdG8gdGhl IGxvd2VzdCBmcmVxdWVuY3ksIE1vZGVzZXQgZm9sbG93cyAqLwo+ID4gLQkJdmNvID0gZGV2X3By aXYtPnNrbF9wcmVmZXJyZWRfdmNvX2ZyZXE7Cj4gPiAtCQlpZiAodmNvID09IDApCj4gPiAtCQkJ dmNvID0gODEwMDsKPiA+IC0JCWNkY2xrID0gc2tsX2NhbGNfY2RjbGsoMCwgdmNvKTsKPiA+IC0K PiA+IC0JCXNrbF9zZXRfY2RjbGsoZGV2X3ByaXYsIGNkY2xrLCB2Y28pOwo+ID4gKwkJcmV0dXJu Owo+ID4gwqAJfQo+ID4gwqAKPiA+IC0JLyogZW5hYmxlIERCVUYgcG93ZXIgKi8KPiA+IC0JSTkx NV9XUklURShEQlVGX0NUTCwgSTkxNV9SRUFEKERCVUZfQ1RMKSB8IERCVUZfUE9XRVJfUkVRVUVT VCk7Cj4gPiAtCVBPU1RJTkdfUkVBRChEQlVGX0NUTCk7Cj4gPiAtCj4gPiAtCXVkZWxheSgxMCk7 Cj4gPiArCXZjbyA9IGRldl9wcml2LT5za2xfcHJlZmVycmVkX3Zjb19mcmVxOwo+ID4gKwlpZiAo dmNvID09IDApCj4gPiArCQl2Y28gPSA4MTAwOwo+ID4gKwljZGNsayA9IHNrbF9jYWxjX2NkY2xr KDAsIHZjbyk7Cj4gPiDCoAo+ID4gLQlpZiAoIShJOTE1X1JFQUQoREJVRl9DVEwpICYgREJVRl9Q T1dFUl9TVEFURSkpCj4gPiAtCQlEUk1fRVJST1IoIkRCdWYgcG93ZXIgZW5hYmxlIHRpbWVvdXRc biIpOwo+ID4gKwlza2xfc2V0X2NkY2xrKGRldl9wcml2LCBjZGNsaywgdmNvKTsKPiA+IMKgfQo+ ID4gwqAKPiA+IMKgc3RhdGljIHZvaWQgc2tsX3Nhbml0aXplX2NkY2xrKHN0cnVjdCBkcm1faTkx NV9wcml2YXRlICpkZXZfcHJpdikKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9ydW50aW1lX3BtLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1l X3BtLmMKPiA+IGluZGV4IGZlZmUyMmMzYzE2My4uNjgxN2EzY2I1ZmJjIDEwMDY0NAo+ID4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcnVudGltZV9wbS5jCj4gPiArKysgYi9kcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ydW50aW1lX3BtLmMKPiA+IEBAIC0yMTc2LDYgKzIxNzYs MjggQEAgc3RhdGljIHZvaWQgaW50ZWxfcG93ZXJfZG9tYWluc19zeW5jX2h3KHN0cnVjdCBkcm1f aTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiA+IMKgCW11dGV4X3VubG9jaygmcG93ZXJfZG9tYWlu cy0+bG9jayk7Cj4gPiDCoH0KPiA+IMKgCj4gPiArc3RhdGljIHZvaWQgc2tsX2RidWZfZW5hYmxl KHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAKPiBJIHdvdWxkJ3ZlIHVzZWQg Z2VuOV8gZm9yIHRoZXNlLCBidXQgZWl0aGVyIHdheToKCkNoYW5nZWQgd2hpbGUgYXBwbHlpbmcu Cgo+IFJldmlld2VkLWJ5OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gCj4gPiAr ewo+ID4gKwlJOTE1X1dSSVRFKERCVUZfQ1RMLCBJOTE1X1JFQUQoREJVRl9DVEwpIHwgREJVRl9Q T1dFUl9SRVFVRVNUKTsKPiA+ICsJUE9TVElOR19SRUFEKERCVUZfQ1RMKTsKPiA+ICsKPiA+ICsJ dWRlbGF5KDEwKTsKPiA+ICsKPiA+ICsJaWYgKCEoSTkxNV9SRUFEKERCVUZfQ1RMKSAmIERCVUZf UE9XRVJfU1RBVEUpKQo+ID4gKwkJRFJNX0VSUk9SKCJEQnVmIHBvd2VyIGVuYWJsZSB0aW1lb3V0 XG4iKTsKPiA+ICt9Cj4gPiArCj4gPiArc3RhdGljIHZvaWQgc2tsX2RidWZfZGlzYWJsZShzdHJ1 Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYpCj4gPiArewo+ID4gKwlJOTE1X1dSSVRFKERC VUZfQ1RMLCBJOTE1X1JFQUQoREJVRl9DVEwpICYgfkRCVUZfUE9XRVJfUkVRVUVTVCk7Cj4gPiAr CVBPU1RJTkdfUkVBRChEQlVGX0NUTCk7Cj4gPiArCj4gPiArCXVkZWxheSgxMCk7Cj4gPiArCj4g PiArCWlmIChJOTE1X1JFQUQoREJVRl9DVEwpICYgREJVRl9QT1dFUl9TVEFURSkKPiA+ICsJCURS TV9FUlJPUigiREJ1ZiBwb3dlciBkaXNhYmxlIHRpbWVvdXQhXG4iKTsKPiA+ICt9Cj4gPiArCj4g PiDCoHN0YXRpYyB2b2lkIHNrbF9kaXNwbGF5X2NvcmVfaW5pdChzdHJ1Y3QgZHJtX2k5MTVfcHJp dmF0ZSAqZGV2X3ByaXYsCj4gPiDCoAkJCQnCoMKgwqBib29sIHJlc3VtZSkKPiA+IMKgewo+ID4g QEAgLTIyMDIsNiArMjIyNCw4IEBAIHN0YXRpYyB2b2lkIHNrbF9kaXNwbGF5X2NvcmVfaW5pdChz dHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4gPiDCoAo+ID4gwqAJc2tsX2luaXRf Y2RjbGsoZGV2X3ByaXYpOwo+ID4gwqAKPiA+ICsJc2tsX2RidWZfZW5hYmxlKGRldl9wcml2KTsK PiA+ICsKPiA+IMKgCWlmIChyZXN1bWUgJiYgZGV2X3ByaXYtPmNzci5kbWNfcGF5bG9hZCkKPiA+ IMKgCQlpbnRlbF9jc3JfbG9hZF9wcm9ncmFtKGRldl9wcml2KTsKPiA+IMKgfQo+ID4gQEAgLTIy MTMsNiArMjIzNyw4IEBAIHN0YXRpYyB2b2lkIHNrbF9kaXNwbGF5X2NvcmVfdW5pbml0KHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiA+IMKgCj4gPiDCoAlnZW45X3NldF9kY19z dGF0ZShkZXZfcHJpdiwgRENfU1RBVEVfRElTQUJMRSk7Cj4gPiDCoAo+ID4gKwlza2xfZGJ1Zl9k aXNhYmxlKGRldl9wcml2KTsKPiA+ICsKPiA+IMKgCXNrbF91bmluaXRfY2RjbGsoZGV2X3ByaXYp Owo+ID4gwqAKPiA+IMKgCS8qIFRoZSBzcGVjIGRvZXNuJ3QgY2FsbCBmb3IgcmVtb3ZpbmcgdGhl IHJlc2V0IGhhbmRzaGFrZSBmbGFnICovCj4gPiBAQCAtMjI1Nyw2ICsyMjgzLDkgQEAgdm9pZCBi eHRfZGlzcGxheV9jb3JlX2luaXQoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LAo+ ID4gwqAJbXV0ZXhfdW5sb2NrKCZwb3dlcl9kb21haW5zLT5sb2NrKTsKPiA+IMKgCj4gPiDCoAli cm94dG9uX2luaXRfY2RjbGsoZGV2X3ByaXYpOwo+ID4gKwo+ID4gKwlza2xfZGJ1Zl9lbmFibGUo ZGV2X3ByaXYpOwo+ID4gKwo+ID4gwqAJYnJveHRvbl9kZGlfcGh5X2luaXQoZGV2X3ByaXYpOwo+ ID4gwqAKPiA+IMKgCWJyb3h0b25fY2RjbGtfdmVyaWZ5X3N0YXRlKGRldl9wcml2KTsKPiA+IEBA IC0yMjc0LDYgKzIzMDMsOSBAQCB2b2lkIGJ4dF9kaXNwbGF5X2NvcmVfdW5pbml0KHN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiA+IMKgCWdlbjlfc2V0X2RjX3N0YXRlKGRldl9w cml2LCBEQ19TVEFURV9ESVNBQkxFKTsKPiA+IMKgCj4gPiDCoAlicm94dG9uX2RkaV9waHlfdW5p bml0KGRldl9wcml2KTsKPiA+ICsKPiA+ICsJc2tsX2RidWZfZGlzYWJsZShkZXZfcHJpdik7Cj4g PiArCj4gPiDCoAlicm94dG9uX3VuaW5pdF9jZGNsayhkZXZfcHJpdik7Cj4gPiDCoAo+ID4gwqAJ LyogVGhlIHNwZWMgZG9lc24ndCBjYWxsIGZvciByZW1vdmluZyB0aGUgcmVzZXQgaGFuZHNoYWtl IGZsYWcgKi8KCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RDCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=