From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [PATCH 3/3] drm/i915: Allow optimized platform checks Date: Mon, 25 Sep 2017 09:22:33 +0100 Message-ID: References: <20170920092701.17963-1-tvrtko.ursulin@linux.intel.com> <20170920092701.17963-4-tvrtko.ursulin@linux.intel.com> <87vakd7lp4.fsf@nikula.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93DB2892A9 for ; Mon, 25 Sep 2017 08:22:36 +0000 (UTC) In-Reply-To: Content-Language: en-GB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , Tvrtko Ursulin , Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDIwLzA5LzIwMTcgMTA6NTYsIFR2cnRrbyBVcnN1bGluIHdyb3RlOgo+IE9uIDIwLzA5LzIw MTcgMTA6MzksIEphbmkgTmlrdWxhIHdyb3RlOgo+PiBPbiBXZWQsIDIwIFNlcCAyMDE3LCBUdnJ0 a28gVXJzdWxpbiA8dHVyc3VsaW5AdXJzdWxpbi5uZXQ+IHdyb3RlOgo+Pj4gRnJvbTogVHZydGtv IFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPj4+Cj4+PiBJZiB3ZSBzdG9yZSB0 aGUgcGxhdGZvcm0gYXMgYSBiaXRtYXNrLCBhbmQgY29udmVydCB0aGUKPj4+IElTX1BMQVRGT1JN IG1hY3JvIHRvIHVzZSBpdCwgd2UgYWxsb3cgdGhlIGNvbXBpbGVyIHRvCj4+PiBtZXJnZSB0aGUg SVNfUExBVEZPUk0oYSkgfHwgSVNfUExBVEZPUk0oYikgfHwgLi4uIGNoZWNrcwo+Pj4gaW50byBh IHNpbmdsZSBjb25kaXRpb25hbC4KPj4+Cj4+PiBFdmVuIHdpdGggdGhlIGFkZGVkIEJVR19PTiB0 aGlzIHNhdmVzIGFsbW9zdCAxayBvZiB0ZXh0Ogo+Pj4KPj4+IMKgwqDCoMKgIHRleHTCoMKgwqDC oMKgwqDCoMKgwqDCoCBkYXRhwqDCoMKgwqAgYnNzwqDCoMKgwqAgZGVjwqDCoMKgwqAgaGV4IGZp bGVuYW1lCj4+PiAtMTQ2MDI1NMKgwqDCoMKgwqDCoMKgwqDCoCA2MDAxNMKgwqDCoCAzNjU2IDE1 MjM5MjTCoCAxNzQwZDQgCj4+PiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1LmtvCj4+PiArMTQ1 OTI2MMKgwqDCoMKgwqDCoMKgwqDCoCA2MDAyNsKgwqDCoCAzNjU2IDE1MjI5NDLCoCAxNzNjZmUg Cj4+PiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1LmtvCj4+Pgo+Pj4gU2lnbmVkLW9mZi1ieTog VHZydGtvIFVyc3VsaW4gPHR2cnRrby51cnN1bGluQGludGVsLmNvbT4KPj4+IENjOiBKYW5pIE5p a3VsYSA8amFuaS5uaWt1bGFAaW50ZWwuY29tPgo+Pj4gLS0tCj4+PiDCoCBkcml2ZXJzL2dwdS9k cm0vaTkxNS9pOTE1X2Rydi5jIHwgNiArKysrKysKPj4+IMKgIGRyaXZlcnMvZ3B1L2RybS9pOTE1 L2k5MTVfZHJ2LmggfCAzICsrLQo+Pj4gwqAgMiBmaWxlcyBjaGFuZ2VkLCA4IGluc2VydGlvbnMo KyksIDEgZGVsZXRpb24oLSkKPj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaTkxNV9kcnYuYyAKPj4+IGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuYwo+Pj4g aW5kZXggYjFmOTZlYjFiZTE2Li5jM2JkNGI3Y2IxOWIgMTAwNjQ0Cj4+PiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pOTE1X2Rydi5jCj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p OTE1X2Rydi5jCj4+PiBAQCAtODY5LDYgKzg2OSwxMiBAQCBzdGF0aWMgaW50IGk5MTVfZHJpdmVy X2luaXRfZWFybHkoc3RydWN0IAo+Pj4gZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsCj4+PiDC oMKgwqDCoMKgIG1lbWNweShkZXZpY2VfaW5mbywgbWF0Y2hfaW5mbywgc2l6ZW9mKCpkZXZpY2Vf aW5mbykpOwo+Pj4gwqDCoMKgwqDCoCBkZXZpY2VfaW5mby0+ZGV2aWNlX2lkID0gZGV2X3ByaXYt PmRybS5wZGV2LT5kZXZpY2U7Cj4+PiArwqDCoMKgIEJVSUxEX0JVR19PTihzaXplb2YoZGV2aWNl X2luZm8tPnBsYXRmb3JtX21hc2spICogQklUU19QRVJfQllURSA8Cj4+PiArwqDCoMKgwqDCoMKg wqDCoMKgwqDCoMKgIChJTlRFTF9NQVhfUExBVEZPUk1TIC0gMSkpOwo+Pj4gK8KgwqDCoCBCVUdf T04oZGV2aWNlX2luZm8tPnBsYXRmb3JtID09IDAgID4+PiArwqDCoMKgwqDCoMKgwqDCoMKgwqAg ZGV2aWNlX2luZm8tPnBsYXRmb3JtID49IElOVEVMX01BWF9QTEFURk9STVMpOwo+Pj4gK8KgwqDC oCBkZXZpY2VfaW5mby0+cGxhdGZvcm1fbWFzayA9IEJJVChkZXZpY2VfaW5mby0+cGxhdGZvcm0g LSAxKTsKPj4KPj4gUGxlYXNlIGp1c3QgbG9zZSB0aGUgLTEsIHByZXR0eSBwbGVhc2U/Cj4+Cj4+ PiArCj4+PiDCoMKgwqDCoMKgIEJVR19PTihkZXZpY2VfaW5mby0+Z2VuID4gc2l6ZW9mKGRldmlj ZV9pbmZvLT5nZW5fbWFzaykgKiAKPj4+IEJJVFNfUEVSX0JZVEUpOwo+Pj4gwqDCoMKgwqDCoCBk ZXZpY2VfaW5mby0+Z2VuX21hc2sgPSBCSVQoZGV2aWNlX2luZm8tPmdlbiAtIDEpOwo+Pj4gZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZHJ2LmggCj4+PiBiL2RyaXZlcnMv Z3B1L2RybS9pOTE1L2k5MTVfZHJ2LmgKPj4+IGluZGV4IDk1MGFhMTA5ZjhjYi4uODEyMTFmMjMz MjZhIDEwMDY0NAo+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+Pj4g KysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kcnYuaAo+Pj4gQEAgLTg2MSw2ICs4NjEs NyBAQCBzdHJ1Y3QgaW50ZWxfZGV2aWNlX2luZm8gewo+Pj4gwqDCoMKgwqDCoCB1OCByaW5nX21h c2s7IC8qIFJpbmdzIHN1cHBvcnRlZCBieSB0aGUgSFcgKi8KPj4+IMKgwqDCoMKgwqAgZW51bSBp bnRlbF9wbGF0Zm9ybSBwbGF0Zm9ybTsKPj4+ICvCoMKgwqAgdTMyIHBsYXRmb3JtX21hc2s7Cj4+ PiDCoMKgwqDCoMKgIHUzMiBkaXNwbGF5X21taW9fb2Zmc2V0Owo+Pj4gQEAgLTI5ODQsNyArMjk4 NSw3IEBAIGludGVsX2luZm8oY29uc3Qgc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgCj4+PiAqZGV2 X3ByaXYpCj4+PiDCoCAjZGVmaW5lIElTX1JFVklEKHAsIHNpbmNlLCB1bnRpbCkgXAo+Pj4gwqDC oMKgwqDCoCAoSU5URUxfUkVWSUQocCkgPj0gKHNpbmNlKSAmJiBJTlRFTF9SRVZJRChwKSA8PSAo dW50aWwpKQo+Pj4gLSNkZWZpbmUgSVNfUExBVEZPUk0oZGV2X3ByaXYsIHApICgoZGV2X3ByaXYp LT5pbmZvLnBsYXRmb3JtID09IChwKSkKPj4+ICsjZGVmaW5lIElTX1BMQVRGT1JNKGRldl9wcml2 LCBwKSAoKGRldl9wcml2KS0+aW5mby5wbGF0Zm9ybV9tYXNrICYgCj4+PiBCSVQoKHApIC0gMSkp Cj4+Cj4+IFdoYXQgd291bGQgdGhlIHJlc3VsdCBiZSB3aXRob3V0IHBsYXRmb3JtX21hc2sgYW5k IGp1c3Q6Cj4+Cj4+ICNkZWZpbmUgSVNfUExBVEZPUk0oZGV2X3ByaXYsIHApIChCSVQoKGRldl9w cml2KS0+aW5mby5wbGF0Zm9ybSkgJiAKPj4gQklUKHApKQo+IAo+IE1vcmUgY29kZSBJJ20gYWZy YWlkLiBCdXQgdGhlIHByb2JsZW0gb2YgMzIgcGxhdGZvcm1zIGxpbWl0IG1ha2VzIGl0IAo+IHBy b2JsZW1hdGljIGZvciBtZS4gQmVjYXVzZSBJIGNoZWNrZWQsIGFuZCBnb2luZyB0byB1NjQgZm9y IHRoZSAKPiBwbGF0Zm9ybV9tYXNrIGdyb3dzIHRoZSBjb2RlIDEwMC0yMDAgYnl0ZXMgb3ZlciB0 aGUgc3RhcnRpbmcgcG9pbnQuIFdlJ2QgCj4ga2VlcCB0aGUgc2luZ2xlIGNvbmRpdGlvbmFsIGFk dmFudGFnZSBidXQgSSBkb24ndCBrbm93LCBmZWVscyBsaWtlIG5vdCAKPiB3b3J0aCBpdCBpbiB0 aGF0IGNhc2UuIEl0IGNvdWxkIG9ubHkgbGFzdCBmb3IgYSBjb3VwbGUgeWVhcnMgYmVmb3JlIHdl IAo+IHdvdWxkIG5lZWQgdG8gZ28gdG8gdTY0LgoKT24gdGhlIG90aGVyIGhhbmQgd2UgY291bGQg dGFrZSB0aGlzLCBhbmQgYnkgdGhlIHRpbWUgd291bGQgbmVlZCB0byAKZ3Jvd24gdGhlIG1hc2sg ZmllbGQsIHdlIGNhbiBhKSBlbmpveSB0aGUgc2l6ZSBzYXZpbmcsIGIpIGJ5IHRoYXQgdGltZSAK bmV3IHBsYXRmb3JtIGNvZGUgd2lsbCBkd2FyZiB0aGUgMTAwLTIwMCBieXRlcyBnb2luZyB0byB1 NjQgd2lsbCBhZGQsIAphbmQgYykgMTAwLTIwMCBieXRlcyBtaWdodCBldmVuIHR1cm4gdG8gYSBn YWluIGFnYWluLCBzaW5jZSBuZXcgb3ItZWQgCklTX3BsYXRmb3JtIGNoZWNrcyB3aWxsIGFwcGVh ci4gVGhvdWdodHM/CgpSZWdhcmRzLAoKVHZydGtvCl9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxp c3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=