From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tvrtko Ursulin Subject: Re: [RFC 02/11] drm/i915: Add intel_energy_uJ Date: Fri, 15 Sep 2017 11:07:21 +0100 Message-ID: <024e6e09-5969-e642-d299-7f1181dab7e2@linux.intel.com> References: <20170911152559.7077-1-tvrtko.ursulin@linux.intel.com> <20170911152559.7077-3-tvrtko.ursulin@linux.intel.com> <20170914203605.GI4914@intel.com> <150546549359.19729.9806097811794670017@mail.alporthouse.com> 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 075D36EB8C for ; Fri, 15 Sep 2017 10:07:24 +0000 (UTC) In-Reply-To: <150546549359.19729.9806097811794670017@mail.alporthouse.com> 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: Chris Wilson , =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= , Tvrtko Ursulin Cc: Peter Zijlstra , Intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Ck9uIDE1LzA5LzIwMTcgMDk6NTEsIENocmlzIFdpbHNvbiB3cm90ZToKPiBRdW90aW5nIFR2cnRr byBVcnN1bGluICgyMDE3LTA5LTE1IDA3OjU2OjAwKQo+Pgo+PiBPbiAxNC8wOS8yMDE3IDIxOjM2 LCBWaWxsZSBTeXJqw6Rsw6Qgd3JvdGU6Cj4+PiBPbiBNb24sIFNlcCAxMSwgMjAxNyBhdCAwNDoy NTo1MFBNICswMTAwLCBUdnJ0a28gVXJzdWxpbiB3cm90ZToKPj4+PiBGcm9tOiBUdnJ0a28gVXJz dWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwuY29tPgo+Pj4+Cj4+Pj4gRXh0cmFjdCBjb2RlIGZy b20gaTkxNV9lbmVyZ3lfdUogKGRlYnVnZnMpIHNvIGl0IGNhbiBiZSB1c2VkIGJ5Cj4+Pj4gb3Ro ZXIgY2FsbGVycyBpbiBmdXR1cmUgcGF0Y2hlcy4KPj4+Pgo+Pj4+IHYyOiBSZWJhc2UuCj4+Pj4K Pj4+PiBTaWduZWQtb2ZmLWJ5OiBUdnJ0a28gVXJzdWxpbiA8dHZydGtvLnVyc3VsaW5AaW50ZWwu Y29tPgo+Pj4+IC0tLQo+Pj4+ICAgIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2k5MTVfZGVidWdmcy5j IHwgMTcgKy0tLS0tLS0tLS0tLS0tLS0KPj4+PiAgICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1 X2Rydi5oICAgICB8ICAyICsrCj4+Pj4gICAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcG0u YyAgICAgfCAyNSArKysrKysrKysrKysrKysrKysrKysrKysrCj4+Pj4gICAgMyBmaWxlcyBjaGFu Z2VkLCAyOCBpbnNlcnRpb25zKCspLCAxNiBkZWxldGlvbnMoLSkKPj4+Pgo+Pj4+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2k5MTVfZGVidWdmcy5jCj4+Pj4gaW5kZXggNjMzODAxOGY2NTVkLi5iM2E0YTY2YmY3 YzQgMTAwNjQ0Cj4+Pj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaTkxNV9kZWJ1Z2ZzLmMK Pj4+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pOTE1X2RlYnVnZnMuYwo+Pj4+IEBAIC0y NzgwLDI2ICsyNzgwLDExIEBAIHN0YXRpYyBpbnQgaTkxNV9zaW5rX2NyYyhzdHJ1Y3Qgc2VxX2Zp bGUgKm0sIHZvaWQgKmRhdGEpCj4+Pj4gICAgc3RhdGljIGludCBpOTE1X2VuZXJneV91SihzdHJ1 Y3Qgc2VxX2ZpbGUgKm0sIHZvaWQgKmRhdGEpCj4+Pj4gICAgewo+Pj4+ICAgICAgIHN0cnVjdCBk cm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiA9IG5vZGVfdG9faTkxNShtLT5wcml2YXRlKTsKPj4+ PiAtICAgIHVuc2lnbmVkIGxvbmcgbG9uZyBwb3dlcjsKPj4+PiAtICAgIHUzMiB1bml0czsKPj4+ PiAgICAKPj4+PiAgICAgICBpZiAoSU5URUxfR0VOKGRldl9wcml2KSA8IDYpCj4+Pj4gICAgICAg ICAgICAgICByZXR1cm4gLUVOT0RFVjsKPj4+PiAgICAKPj4+PiAtICAgIGludGVsX3J1bnRpbWVf cG1fZ2V0KGRldl9wcml2KTsKPj4+PiAtCj4+Pj4gLSAgICBpZiAocmRtc3JsX3NhZmUoTVNSX1JB UExfUE9XRVJfVU5JVCwgJnBvd2VyKSkgewo+Pj4+IC0gICAgICAgICAgICBpbnRlbF9ydW50aW1l X3BtX3B1dChkZXZfcHJpdik7Cj4+Pj4gLSAgICAgICAgICAgIHJldHVybiAtRU5PREVWOwo+Pj4+ IC0gICAgfQo+Pj4+IC0KPj4+PiAtICAgIHVuaXRzID0gKHBvd2VyICYgMHgxZjAwKSA+PiA4Owo+ Pj4+IC0gICAgcG93ZXIgPSBJOTE1X1JFQUQoTUNIX1NFQ1BfTlJHX1NUVFMpOwo+Pj4+IC0gICAg cG93ZXIgPSAoMTAwMDAwMCAqIHBvd2VyKSA+PiB1bml0czsgLyogY29udmVydCB0byB1SiAqLwo+ Pj4+IC0KPj4+PiAtICAgIGludGVsX3J1bnRpbWVfcG1fcHV0KGRldl9wcml2KTsKPj4+PiAtCj4+ Pj4gLSAgICBzZXFfcHJpbnRmKG0sICIlbGx1IiwgcG93ZXIpOwo+Pj4+ICsgICAgc2VxX3ByaW50 ZihtLCAiJWxsdSIsIGludGVsX2VuZXJneV91SihkZXZfcHJpdikpOwo+Pj4KPj4+IElzbid0IHRo aXMgdGhlIHNhbWUgdGhpbmcgYXMgdGhlIHBhY2thZ2UgZW5lcmd5IHlvdSBnZXQgZnJvbSByYXBs PyBDYW4ndAo+Pj4gd2UganVzdCBudWtlIHRoaXMgcHJpdmF0ZSBpbXBsZW1lbnRhdGlvbiBlbnRp cmVseSBhbmQgcmVseSBvbiB3aGF0ZXZlcgo+Pj4gcmFwbCBnaXZlcyB1cz8KPj4KPj4gSWYgc28g SSB0aGluayB3ZSBjb3VsZCBsZWF2ZSBpdCBvdXQgb2YgaTkxNSBQTVUuIEkgdHJpZWQgbG9va2lu ZyBmb3IKPj4gTUNIX1NFQ1BfTlJHX1NUVFMgaW4gYnNwZWMgYnV0IGRpZCBub3QgZmluZCBpdCB0 aG91Z2g/IElzIHlvdXIgYnNwZWMgZnUKPj4gcGVyaGFwcyBiZXR0ZXIgYW5kIHlvdSBjb3VsZCBo YXZlIGEgbG9vaz8KPiAKPiBJIGhhZCBpdCB0aGVyZSBmb3IgdGhlIGNvbnZlbmllbmNlIG9mIGdy YWJiaW5nIGV2ZXJ5dGhpbmcgdGhyb3VnaCB0aGUKPiBvbmUgaW50ZXJmYWNlICh3aGljaCBJIHN0 aWxsIHRoaW5rIGhhcyBtZXJpdCkuIEkgZG9uJ3QgSSBldmVyIGNvbXBpbGVkCj4gaW4gdGhlIHJh cGwgdXNlciBpbnRlcmZhY2UuLi4KCllvdSBtZWFuIHRoZSBSQVBMIFBNVSwgUEVSRl9FVkVOVFNf SU5URUxfUkFQTD8KCklmIGl0IHByb3ZpZGVzIHRoZSBzYW1lIHRoaW5nLCBhbmQgaW4gZmFjdCBl dmVuIG1vcmUgZGlmZmVyZW50IGNvdW50ZXJzIAp0aGFuIHRoaXMgUkZDLCB0aGVuIEkgdGhpbmsg aXQgaXMgbm90IHRoYXQgbXVjaCBtb3JlIGRpZmZpY3VsdCB0byB1c2UgCnR3byBQTVVzIGZyb20g dGhpbmdzIGxpa2UgaW50ZWwtZ3B1LW92ZXJsYXkgb3Igc29tZXRoaW5nLgoKUmVnYXJkcywKClR2 cnRrbwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRl bC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6 Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK