From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lionel Landwerlin Subject: Re: [PATCH v2 1/2] drm/i915: Add perf property support for context HW id Date: Fri, 21 Jul 2017 14:01:01 +0100 Message-ID: References: <20170719053949.31396-1-zhenyuw@linux.intel.com> <150063504528.29280.3933216558027843338@mail.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <150063504528.29280.3933216558027843338@mail.alporthouse.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: Chris Wilson , Zhenyu Wang , intel-gfx@lists.freedesktop.org Cc: intel-gvt-dev@lists.freedesktop.org, Jiao Pengyuan List-Id: intel-gfx@lists.freedesktop.org SSB0aGluayBDaHJpcycgY29tbWVudHMgc2hvdyB0aGlzIGlzbid0IGFjdHVhbGx5IHRlc3RlZC4K Q2FuIHlvdSBwbGVhc2Ugd3JpdGUgYXQgbGVhc3Qgb25lIHRlc3QgY2FzZSBmb3IgaWd0ID8KCldl IGhhdmUgYSBwcmV0dHkgbG9uZyBsaXN0IG9mIHBhdGNoZXMgdGhhdCBuZWVkIHRvIGxhbmQgKHN0 aWxsIG5lZWQgCnJldmlldyBvbiBzb21lIHBhdGNoZXMpLgpJIHdvdWxkIHJlY29tbWVuZCB5b3Ug YmFzZSB5b3UgcGF0Y2hlcyBvbiB0aGlzIDoKCmh0dHBzOi8vZ2l0aHViLmNvbS9kamRlYXRoL2lu dGVsLWdwdS10b29scy90cmVlL3dpcC9kamRlYXRoL29hLW5leHQKCk9uY2UgeW91ciB0ZXN0cyBh cmUgcGFzc2luZywgSSdsbCBwdXQgdGhlbSBpbiB0aGF0IGJyYW5jaC4KClRoYW5rcyEKCk9uIDIx LzA3LzE3IDEyOjA0LCBDaHJpcyBXaWxzb24gd3JvdGU6Cj4gUXVvdGluZyBaaGVueXUgV2FuZyAo MjAxNy0wNy0xOSAwNjozOTo0OCkKPj4gK3N0YXRpYyBzdHJ1Y3QgaTkxNV9nZW1fY29udGV4dCAq Cj4+ICtsb29rdXBfY29udGV4dF9od19pZChzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3By aXYsIHVuc2lnbmVkIGludCBod19pZCkKPj4gK3sKPj4gKyAgICAgICBzdHJ1Y3QgaTkxNV9nZW1f Y29udGV4dCAqY3R4Owo+PiArICAgICAgIGludCByZXQ7Cj4+ICsKPj4gKyAgICAgICByZXQgPSBp OTE1X211dGV4X2xvY2tfaW50ZXJydXB0aWJsZSgmZGV2X3ByaXYtPmRybSk7Cj4+ICsgICAgICAg aWYgKHJldCkKPj4gKyAgICAgICAgICAgICAgIHJldHVybiBFUlJfUFRSKHJldCk7Cj4+ICsKPj4g KyAgICAgICBsaXN0X2Zvcl9lYWNoX2VudHJ5KGN0eCwgJmRldl9wcml2LT5jb250ZXh0cy5saXN0 LCBsaW5rKSB7Cj4+ICsgICAgICAgICAgICAgICBpZiAoIWk5MTVfZ2VtX2NvbnRleHRfaXNfZGVm YXVsdChjdHgpKQo+PiArICAgICAgICAgICAgICAgICAgICAgICBjb250aW51ZTsKPiBUaGlzIGlz IHN0aWxsIGEgbWFzc2l2ZSB3aGF0PyBXaHkgYmFuIG5vcm1hbCBjb250ZXh0cz8gV2h5IGFyZSB5 b3Ugbm90Cj4gYmFubmluZyB0aGUga2VybmVsIGNvbnRleHQ/Cj4KPj4gKwo+PiArICAgICAgICAg ICAgICAgaWYgKGN0eC0+aHdfaWQgPT0gaHdfaWQpIHsKPj4gKyAgICAgICAgICAgICAgICAgICAg ICAgcmV0ID0gMTsKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgaTkxNV9nZW1fY29udGV4dF9n ZXQoY3R4KTsKPj4gKyAgICAgICAgICAgICAgICAgICAgICAgYnJlYWs7Cj4gQmFkIG5ld3MsIHlv dXIgcmVmZXJlbmNlIGNvdW50aW5nIGlzIHN0aWxsIGJyb2tlbi4gWW91IGFjdHVhbGx5IG5lZWQg YW4KPiBpOTE1X2dlbV9jb250ZXh0X2dldF9yY3UoKSB2YXJpYW50IGZvciBwdWxsaW5nIGZyb20g dGhpcyBsaXN0Lgo+IC1DaHJpcwo+CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVl ZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5m by9pbnRlbC1nZngK