From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maarten Lankhorst Subject: Re: [PATCH v2] drm/core: Add drm_accurate_vblank_count_and_time, v2. Date: Mon, 11 Apr 2016 17:06:24 +0200 Message-ID: <570BBD70.8060006@linux.intel.com> References: <1459258735-21871-1-git-send-email-maarten.lankhorst@linux.intel.com> <20160330131316.GK4329@intel.com> <56FBD786.3020602@linux.intel.com> <20160330134557.GM4329@intel.com> <570B71A1.4050406@linux.intel.com> <20160411144320.GG4329@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20160411144320.GG4329@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: =?UTF-8?B?VmlsbGUgU3lyasOkbMOk?= Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org T3AgMTEtMDQtMTYgb20gMTY6NDMgc2NocmVlZiBWaWxsZSBTeXJqw6Rsw6Q6Cj4gT24gTW9uLCBB cHIgMTEsIDIwMTYgYXQgMTE6NDI6NTdBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9yc3Qgd3JvdGU6 Cj4+IFRoaXMgZnVuY3Rpb24gaXMgdXNlZnVsIGZvciBnZW4yIGludGVsIGRldmljZXMgd2hpY2gg aGF2ZSBubyBmcmFtZQo+PiBjb3VudGVyLCBidXQgbmVlZCBhIHdheSB0byBkZXRlcm1pbmUgdGhl IGN1cnJlbnQgdmJsYW5rIGNvdW50IHdpdGhvdXQKPj4gcmFjaW5nIHdpdGggdGhlIHZibGFuayBp bnRlcnJ1cHQgaGFuZGxlci4KPj4KPj4gaW50ZWxfcGlwZV91cGRhdGVfc3RhcnQgY2hlY2tzIGlm IG5vIHZibGFuayBpbnRlcnJ1cHQgd2lsbCBvY2N1cgo+PiBkdXJpbmcgdmJsYW5rIGV2YXNpb24s IGJ1dCBjYW5ub3QgY2hlY2sgd2hldGhlciB0aGUgdmJsYW5rIGhhbmRsZXIgaGFzCj4+IHJ1biB0 byBjb21wbGV0aW9uLiBUaGlzIGZ1bmN0aW9uIHVzZXMgdGhlIHRpbWVzdGFtcHMgdG8gZGV0ZXJt aW5lCj4+IHdoZW4gdGhlIGxhc3QgdmJsYW5rIGhhcyBoYXBwZW5lZCwgYW5kIGludGVycG9sYXRl cyBmcm9tIHRoZXJlLgo+Pgo+PiBDaGFuZ2VzIHNpbmNlIHYxOgo+PiAtIFRha2UgdmJsYW5rX3Rp bWVfbG9jayBhbmQgZG9uJ3QgdXNlIGRybV92YmxhbmtfY291bnRfYW5kX3RpbWUuCj4+Cj4+IENj OiBNYXJpbyBLbGVpbmVyIDxtYXJpby5rbGVpbmVyLmRlQGdtYWlsLmNvbT4KPj4gQ2M6IFZpbGxl IFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+Cj4+IFNpZ25lZC1vZmYt Ynk6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVuLmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+ Cj4+IC0tLQo+PiAgZHJpdmVycy9ncHUvZHJtL2RybV9pcnEuYyB8IDMxICsrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysKPj4gIGluY2x1ZGUvZHJtL2RybVAuaCAgICAgICAgfCAgMiArKwo+ PiAgMiBmaWxlcyBjaGFuZ2VkLCAzMyBpbnNlcnRpb25zKCspCj4+Cj4+IGRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vZHJtX2lycS5jIGIvZHJpdmVycy9ncHUvZHJtL2RybV9pcnEuYwo+PiBp bmRleCAzYzFhNmYxOGU3MWMuLmQzY2VjYzE5MzJlMSAxMDA2NDQKPj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL2RybV9pcnEuYwo+PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2lycS5jCj4+IEBA IC0zMDMsNiArMzAzLDM3IEBAIHN0YXRpYyB2b2lkIGRybV91cGRhdGVfdmJsYW5rX2NvdW50KHN0 cnVjdCBkcm1fZGV2aWNlICpkZXYsIHVuc2lnbmVkIGludCBwaXBlLAo+PiAgCXN0b3JlX3ZibGFu ayhkZXYsIHBpcGUsIGRpZmYsICZ0X3ZibGFuaywgY3VyX3ZibGFuayk7Cj4+ICB9Cj4+ICAKPj4g Ky8qKgo+PiArICogZHJtX2FjY3VyYXRlX3ZibGFua19jb3VudF9hbmRfdGltZSAtIHJldHJpZXZl IHRoZSBtYXN0ZXIgdmJsYW5rIGNvdW50ZXIKPj4gKyAqIEBjcnRjOiB3aGljaCBjb3VudGVyIHRv IHJldHJpZXZlCj4+ICsgKiBAdHZfcmV0OiBsYXN0IHRpbWUgY291bnRlciB3YXMgdXBkYXRlZAo+ PiArICoKPj4gKyAqIFRoaXMgZnVuY3Rpb24gaXMgc2ltaWxhciB0byBAZHJtX3VwZGF0ZV92Ymxh bmtfY291bnRfYW5kX3RpbWUgYnV0Cj4+ICsgKiB0aGlzIGZ1bmN0aW9uIGludGVycG9sYXRlcyB0 byBoYW5kbGUgYSByYWNlIHdpdGggdmJsYW5rIGlycSdzLCBhbmQKPj4gKyAqIGlzIG9ubHkgdXNl ZnVsIGZvciBjcnRjJ3MgdGhhdCBoYXZlIG5vIGh3IHZibGFuayBjb3VudGVyLgo+PiArICovCj4+ ICsKPj4gK3UzMiBkcm1fYWNjdXJhdGVfdmJsYW5rX2NvdW50X2FuZF90aW1lKHN0cnVjdCBkcm1f Y3J0YyAqY3J0YywKPj4gKwkJCQkgICAgICAgc3RydWN0IHRpbWV2YWwgKnR2X3JldCkKPj4gK3sK Pj4gKwlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gY3J0Yy0+ZGV2Owo+PiArCXUzMiB2Ymxhbmss IHBpcGUgPSBkcm1fY3J0Y19pbmRleChjcnRjKTsKPj4gKwl1bnNpZ25lZCBsb25nIGZsYWdzOwo+ PiArCj4+ICsJV0FSTihkZXYtPm1heF92YmxhbmtfY291bnQsICJUaGlzIGZ1bmN0aW9uIGlzIG9u bHkgdXNlZnVsIHdoZW4gYSBodyBjb3VudGVyIGlzIHVuYXZhaWxhYmxlLiIpOwo+IEl0J3MgdXNl ZnVsIG9uIGV2ZXJ5dGhpbmcgaWYgeW91IGFjdHVhbGx5IHdhbnQgdG8gdHJ1c3QgdGhlCj4gc29m dHdhcmUgY291bnRlciB0byBub3QgYmUgc3RhbGUuCj4KPj4gKwo+PiArCXNwaW5fbG9ja19pcnFz YXZlKCZkZXYtPnZibGFua190aW1lX2xvY2ssIGZsYWdzKTsKPj4gKwlkcm1fdXBkYXRlX3ZibGFu a19jb3VudChkZXYsIHBpcGUsIDApOwo+PiArCj4+ICsJdmJsYW5rID0gZGV2LT52YmxhbmtbcGlw ZV0uY291bnQ7Cj4+ICsJKnR2X3JldCA9IHZibGFua3RpbWVzdGFtcChkZXYsIHBpcGUsIHZibGFu ayk7Cj4gRG8gd2UgaGF2ZSBhIHVzZXIgaW4gbWluZCB0aGF0IHdvdWxkIGNhcmUgYWJvdXQgdGhl IHRpbWVzdGFtcD8KPgpObywgSSBndWVzcyBhbGxvd2luZyBhIE5VTEwgcG9pbnRlciBmb3IgdHZf cmV0IG1pZ2h0IGhlbHAuCgp+TWFhcnRlbgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5m cmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0 aW5mby9kcmktZGV2ZWwK