From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH 1/5] drm/i915: Keep vblank irq enabled during vblank evasion. Date: Mon, 12 Feb 2018 15:22:46 +0000 Message-ID: <151844896649.18923.5061192328846431913@mail.alporthouse.com> References: <20180209095404.76418-1-maarten.lankhorst@linux.intel.com> <20180209095404.76418-2-maarten.lankhorst@linux.intel.com> <151844821310.18923.9576212511958820242@mail.alporthouse.com> <8c1a6c2e-3979-c161-bda2-7d64db7d70df@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from fireflyinternet.com (mail.fireflyinternet.com [109.228.58.192]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5AA99896E5 for ; Mon, 12 Feb 2018 15:22:51 +0000 (UTC) In-Reply-To: <8c1a6c2e-3979-c161-bda2-7d64db7d70df@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBNYWFydGVuIExhbmtob3JzdCAoMjAxOC0wMi0xMiAxNToxNjozOSkKPiBPcCAxMi0w Mi0xOCBvbSAxNjoxMCBzY2hyZWVmIENocmlzIFdpbHNvbjoKPiA+IFF1b3RpbmcgTWFhcnRlbiBM YW5raG9yc3QgKDIwMTgtMDItMDkgMDk6NTQ6MDApCj4gPj4gVGhpcyBpcyBhIG5pY2UgcHJlcGFy YXRpb24gZm9yIGdyYWJiaW5nIHRoZSB1bmNvcmUgbG9jayBkdXJpbmcgZXZhc2lvbi4KPiA+PiBH cmFiYmluZyB0aGUgc3BpbmxvY2sgd2l0aCB0aGUgbG9jayBoZWxkIG1lc3NlcyB1cCB0aGUgbG9j a2luZywKPiA+PiBzbyBpdCdzIGVhc2llciB0byBoYW5kb3ZlciB0aGUgcmVmZXJlbmNlIHRvIHRo ZSBldmUKPiA+Pgo+ID4+IFNpZ25lZC1vZmYtYnk6IE1hYXJ0ZW4gTGFua2hvcnN0IDxtYWFydGVu Lmxhbmtob3JzdEBsaW51eC5pbnRlbC5jb20+Cj4gPj4gLS0tCj4gPj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX3Nwcml0ZS5jIHwgMTEgKysrKy0tLS0tLS0KPiA+PiAgMSBmaWxlIGNoYW5n ZWQsIDQgaW5zZXJ0aW9ucygrKSwgNyBkZWxldGlvbnMoLSkKPiA+Pgo+ID4+IGRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9zcHJpdGUuYyBiL2RyaXZlcnMvZ3B1L2RybS9p OTE1L2ludGVsX3Nwcml0ZS5jCj4gPj4gaW5kZXggM2JlMjJjMGZjZmI1Li45NzFhMWVhMGRiNDUg MTAwNjQ0Cj4gPj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMKPiA+ PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9zcHJpdGUuYwo+ID4+IEBAIC0xMDks MTAgKzEwOSwxMCBAQCB2b2lkIGludGVsX3BpcGVfdXBkYXRlX3N0YXJ0KGNvbnN0IHN0cnVjdCBp bnRlbF9jcnRjX3N0YXRlICpuZXdfY3J0Y19zdGF0ZSkKPiA+PiAgCj4gPj4gICAgICAgICBsb2Nh bF9pcnFfZGlzYWJsZSgpOwo+ID4+ICAKPiA+PiAtICAgICAgIGlmIChtaW4gPD0gMCB8fCBtYXgg PD0gMCkKPiA+PiArICAgICAgIGlmIChXQVJOX09OKGRybV9jcnRjX3ZibGFua19nZXQoJmNydGMt PmJhc2UpKSkKPiA+PiAgICAgICAgICAgICAgICAgcmV0dXJuOwo+ID4+ICAKPiA+PiAtICAgICAg IGlmIChXQVJOX09OKGRybV9jcnRjX3ZibGFua19nZXQoJmNydGMtPmJhc2UpKSkKPiA+PiArICAg ICAgIGlmIChtaW4gPD0gMCB8fCBtYXggPD0gMCkKPiA+PiAgICAgICAgICAgICAgICAgcmV0dXJu Owo+ID4+ICAKPiA+IFRoZSBjb3JyZXNwb25kaW5nIHZibGFua19wdXQgaXMgdGhlIG9uZSBsYXRl ciBpbiB1cGRhdGVfc3RhcnQoKSwgcmlnaHQ/Cj4gPiBJIGRvbid0IHRoaW5rIHlvdSBpbnRlbmRl ZCB0byBrZWVwIHRoaXMgY2h1bmsuCj4gPiAtQ2hyaXMKPiAKPiBJJ20gbm90IHN1cmUgd2hhdCB5 b3UgbWVhbj8gVGhlIHZibGFua19wdXQgaXMgbm93IGluIHBpcGVfdXBkYXRlX2VuZCwgZXhjZXB0 IGlmIHRoZQo+IGV2ZW50IHRha2VzIG92ZXIgdGhlIHJlZmVyZW5jZS4gSSB0aGluayB0aGUgY29k ZSBpcyBjb3JyZWN0LiA6KQoKVGhlbiBpdCdzIHVuYmFsYW5jZWQgaW4gdGhlIGNhc2Ugb2YgZXJy b3Igc3RpbGwuCi1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3Rv cC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRl bC1nZngK