From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joonas Lahtinen Subject: Re: [PATCH] drm/i915: tidy up gen8_init_scratch Date: Wed, 27 Apr 2016 16:10:10 +0300 Message-ID: <1461762610.3986.35.camel@linux.intel.com> References: <1461759565-12086-1-git-send-email-matthew.auld@intel.com> <87y47znsij.fsf@gaia.fi.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTP id 35F0F6EAC5 for ; Wed, 27 Apr 2016 13:08:54 +0000 (UTC) In-Reply-To: <87y47znsij.fsf@gaia.fi.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mika Kuoppala , Matthew Auld , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24ga2UsIDIwMTYtMDQtMjcgYXQgMTU6MzAgKzAzMDAsIE1pa2EgS3VvcHBhbGEgd3JvdGU6Cj4g TWF0dGhldyBBdWxkIDxtYXR0aGV3LmF1bGRAaW50ZWwuY29tPiB3cml0ZXM6Cj4gCj4gPiAKPiA+ IFsgdGV4dC9wbGFpbiBdCj4gPiBQcmVmZXIgYSBnb3RvIHRlYXJkb3duIHBhdGggdG8gZG8gYWxs IHRoZSByZXF1aXJlZCBjbGVhbnVwLgo+ID4gCj4gPiB2MjoKPiA+IChKb29uYXMgTGFodGluZW4p Cj4gPiDCoCAtIHJlbW92ZSBOVUxMIGFzc2lnbm1lbnRzCj4gPiDCoCAtIHJlbmFtZSBnb3RvIGxh YmVscwo+ID4gCj4gPiBDYzogTWlrYSBLdW9wcGFsYSA8bWlrYS5rdW9wcGFsYUBsaW51eC5pbnRl bC5jb20+Cj4gPiBDYzogRGF2ZSBHb3Jkb24gPGRhdmlkLnMuZ29yZG9uQGludGVsLmNvbT4KPiA+ IENjOiBKb29uYXMgTGFodGluZW4gPGpvb25hcy5sYWh0aW5lbkBsaW51eC5pbnRlbC5jb20+Cj4g PiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IEF1bGQgPG1hdHRoZXcuYXVsZEBpbnRlbC5jb20+Cj4g UmV2aWV3ZWQtYnk6IE1pa2EgS3VvcHBhbGEgPG1pa2Eua3VvcHBhbGFAaW50ZWwuY29tPgo+IAoK UmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4LmludGVs LmNvbT4KCj4gPiAKPiA+IC0tLQo+ID4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9n dHQuYyB8IDI1ICsrKysrKysrKysrKysrKystLS0tLS0tLS0KPiA+IMKgMSBmaWxlIGNoYW5nZWQs IDE2IGluc2VydGlvbnMoKyksIDkgZGVsZXRpb25zKC0pCj4gPiAKPiA+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2dlbV9ndHQuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZ2VtX2d0dC5jCj4gPiBpbmRleCAwZDY2NmIzLi44Nzk0N2VjIDEwMDY0NAo+ID4gLS0t IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9nZW1fZ3R0LmMKPiA+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZ2VtX2d0dC5jCj4gPiBAQCAtODY2LDYgKzg2Niw3IEBAIHN0YXRp YyB2b2lkIGdlbjhfZnJlZV9wYWdlX3RhYmxlcyhzdHJ1Y3QgZHJtX2RldmljZSAqZGV2LAo+ID4g wqBzdGF0aWMgaW50IGdlbjhfaW5pdF9zY3JhdGNoKHN0cnVjdCBpOTE1X2FkZHJlc3Nfc3BhY2Ug KnZtKQo+ID4gwqB7Cj4gPiDCoAlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gdm0tPmRldjsKPiA+ ICsJaW50IHJldDsKPiA+IMKgCj4gPiDCoAl2bS0+c2NyYXRjaF9wYWdlID0gYWxsb2Nfc2NyYXRj aF9wYWdlKGRldik7Cj4gPiDCoAlpZiAoSVNfRVJSKHZtLT5zY3JhdGNoX3BhZ2UpKQo+ID4gQEAg LTg3MywyNCArODc0LDIxIEBAIHN0YXRpYyBpbnQgZ2VuOF9pbml0X3NjcmF0Y2goc3RydWN0IGk5 MTVfYWRkcmVzc19zcGFjZSAqdm0pCj4gPiDCoAo+ID4gwqAJdm0tPnNjcmF0Y2hfcHQgPSBhbGxv Y19wdChkZXYpOwo+ID4gwqAJaWYgKElTX0VSUih2bS0+c2NyYXRjaF9wdCkpIHsKPiA+IC0JCWZy ZWVfc2NyYXRjaF9wYWdlKGRldiwgdm0tPnNjcmF0Y2hfcGFnZSk7Cj4gPiAtCQlyZXR1cm4gUFRS X0VSUih2bS0+c2NyYXRjaF9wdCk7Cj4gPiArCQlyZXQgPSBQVFJfRVJSKHZtLT5zY3JhdGNoX3B0 KTsKPiA+ICsJCWdvdG8gZnJlZV9zY3JhdGNoX3BhZ2U7Cj4gPiDCoAl9Cj4gPiDCoAo+ID4gwqAJ dm0tPnNjcmF0Y2hfcGQgPSBhbGxvY19wZChkZXYpOwo+ID4gwqAJaWYgKElTX0VSUih2bS0+c2Ny YXRjaF9wZCkpIHsKPiA+IC0JCWZyZWVfcHQoZGV2LCB2bS0+c2NyYXRjaF9wdCk7Cj4gPiAtCQlm cmVlX3NjcmF0Y2hfcGFnZShkZXYsIHZtLT5zY3JhdGNoX3BhZ2UpOwo+ID4gLQkJcmV0dXJuIFBU Ul9FUlIodm0tPnNjcmF0Y2hfcGQpOwo+ID4gKwkJcmV0ID0gUFRSX0VSUih2bS0+c2NyYXRjaF9w ZCk7Cj4gPiArCQlnb3RvIGZyZWVfcHQ7Cj4gPiDCoAl9Cj4gPiDCoAo+ID4gwqAJaWYgKFVTRVNf RlVMTF80OEJJVF9QUEdUVChkZXYpKSB7Cj4gPiDCoAkJdm0tPnNjcmF0Y2hfcGRwID0gYWxsb2Nf cGRwKGRldik7Cj4gPiDCoAkJaWYgKElTX0VSUih2bS0+c2NyYXRjaF9wZHApKSB7Cj4gPiAtCQkJ ZnJlZV9wZChkZXYsIHZtLT5zY3JhdGNoX3BkKTsKPiA+IC0JCQlmcmVlX3B0KGRldiwgdm0tPnNj cmF0Y2hfcHQpOwo+ID4gLQkJCWZyZWVfc2NyYXRjaF9wYWdlKGRldiwgdm0tPnNjcmF0Y2hfcGFn ZSk7Cj4gPiAtCQkJcmV0dXJuIFBUUl9FUlIodm0tPnNjcmF0Y2hfcGRwKTsKPiA+ICsJCQlyZXQg PSBQVFJfRVJSKHZtLT5zY3JhdGNoX3BkcCk7Cj4gPiArCQkJZ290byBmcmVlX3BkOwo+ID4gwqAJ CX0KPiA+IMKgCX0KPiA+IMKgCj4gPiBAQCAtOTAwLDYgKzg5OCwxNSBAQCBzdGF0aWMgaW50IGdl bjhfaW5pdF9zY3JhdGNoKHN0cnVjdCBpOTE1X2FkZHJlc3Nfc3BhY2UgKnZtKQo+ID4gwqAJCWdl bjhfaW5pdGlhbGl6ZV9wZHAodm0sIHZtLT5zY3JhdGNoX3BkcCk7Cj4gPiDCoAo+ID4gwqAJcmV0 dXJuIDA7Cj4gPiArCj4gPiArZnJlZV9wZDoKPiA+ICsJZnJlZV9wZChkZXYsIHZtLT5zY3JhdGNo X3BkKTsKPiA+ICtmcmVlX3B0Ogo+ID4gKwlmcmVlX3B0KGRldiwgdm0tPnNjcmF0Y2hfcHQpOwo+ ID4gK2ZyZWVfc2NyYXRjaF9wYWdlOgo+ID4gKwlmcmVlX3NjcmF0Y2hfcGFnZShkZXYsIHZtLT5z Y3JhdGNoX3BhZ2UpOwo+ID4gKwo+ID4gKwlyZXR1cm4gcmV0Owo+ID4gwqB9Cj4gPiDCoAo+ID4g wqBzdGF0aWMgaW50IGdlbjhfcHBndHRfbm90aWZ5X3ZndChzdHJ1Y3QgaTkxNV9od19wcGd0dCAq cHBndHQsIGJvb2wgY3JlYXRlKQotLSAKSm9vbmFzIExhaHRpbmVuCk9wZW4gU291cmNlIFRlY2hu b2xvZ3kgQ2VudGVyCkludGVsIENvcnBvcmF0aW9uCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=