From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: Re: [PATCH 01/19] drm/i915/execlists: Always clear ring_pause if we do not submit Date: Mon, 24 Jun 2019 13:23:08 +0300 Message-ID: <87k1db5lkj.fsf@gaia.fi.intel.com> References: <20190624054315.18910-1-chris@chris-wilson.co.uk> <87mui75p8r.fsf@gaia.fi.intel.com> <156136787988.15678.9866740483242300072@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8BAF8898E8 for ; Mon, 24 Jun 2019 10:23:21 +0000 (UTC) In-Reply-To: <156136787988.15678.9866740483242300072@skylake-alporthouse-com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org Q2hyaXMgV2lsc29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+IHdyaXRlczoKCj4gUXVvdGlu ZyBNaWthIEt1b3BwYWxhICgyMDE5LTA2LTI0IDEwOjAzOjQ4KQo+PiBDaHJpcyBXaWxzb24gPGNo cmlzQGNocmlzLXdpbHNvbi5jby51az4gd3JpdGVzOgo+PiAKPj4gPiBJbiB0aGUgdW5saWtlbHkg Y2FzZSAodGhhbmsgeW91IENJISksIHdlIG1heSBmaW5kIG91cnNlbHZlcyB3YW50aW5nIHRvCj4+ ID4gaXNzdWUgYSBwcmVlbXB0aW9uIGJ1dCBoYXZpbmcgbm8gcnVubmFibGUgcmVxdWVzdHMgbGVm dC4gSW4gdGhpcyBjYXNlLAo+PiA+IHdlIHNldCB0aGUgc2VtYXBob3JlIGJlZm9yZSBjb21wdXRp bmcgdGhlIHByZWVtcHRpb24gYW5kIHNvIG11c3QgdW5zZXQKPj4gPiBpdCBiZWZvcmUgZm9yZ2V0 dGluZyAob3IgZWxzZSB3ZSBsZWF2ZSB0aGUgbWFjaGluZSBidXN5d2FpdGluZyB1bnRpbCB0aGUK Pj4gPiBuZXh0IHJlcXVlc3QgY29tZXMgYWxvbmcgYW5kIHNvIGxpa2VseSBoYW5nKS4KPj4gPgo+ PiA+IFNpZ25lZC1vZmYtYnk6IENocmlzIFdpbHNvbiA8Y2hyaXNAY2hyaXMtd2lsc29uLmNvLnVr Pgo+PiA+IC0tLQo+PiA+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRlbF9scmMuYyB8IDkg KysrKysrKystCj4+ID4gIDEgZmlsZSBjaGFuZ2VkLCA4IGluc2VydGlvbnMoKyksIDEgZGVsZXRp b24oLSkKPj4gPgo+PiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9ndC9pbnRl bF9scmMuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2d0L2ludGVsX2xyYy5jCj4+ID4gaW5kZXgg YzhhMGM5YjMyNzY0Li5lZmNjYzMxODg3ZGUgMTAwNjQ0Cj4+ID4gLS0tIGEvZHJpdmVycy9ncHUv ZHJtL2k5MTUvZ3QvaW50ZWxfbHJjLmMKPj4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9n dC9pbnRlbF9scmMuYwo+PiA+IEBAIC0yMzMsMTMgKzIzMywxOCBAQCBzdGF0aWMgaW5saW5lIHUz MiBpbnRlbF9od3NfcHJlZW1wdF9hZGRyZXNzKHN0cnVjdCBpbnRlbF9lbmdpbmVfY3MgKmVuZ2lu ZSkKPj4gPiAgc3RhdGljIGlubGluZSB2b2lkCj4+ID4gIHJpbmdfc2V0X3BhdXNlZChjb25zdCBz dHJ1Y3QgaW50ZWxfZW5naW5lX2NzICplbmdpbmUsIGludCBzdGF0ZSkKPj4gPiAgewo+PiA+ICsg ICAgIHUzMiAqc2VtYSA9ICZlbmdpbmUtPnN0YXR1c19wYWdlLmFkZHJbSTkxNV9HRU1fSFdTX1BS RUVNUFRdOwo+PiA+ICsKPj4gPiArICAgICBpZiAoKnNlbWEgPT0gc3RhdGUpCj4+ID4gKyAgICAg ICAgICAgICByZXR1cm47Cj4+ID4gKwo+PiAKPj4gU28geW91IHdhbnQgdG8gYXZvaWQgdXNlbGVz cyB3bWIsIGFzIEkgZG9uJ3Qgc2VlIG90aGVyCj4+IGJlbmVmaXQuIE1ha2VzIHRoaXMgbG9vayBz dXNwaWNpb3VzbHkgcmFjeSBidXQgc2VlbXMKPj4gdG8gYmUganVzdCBteSB1c3VhbCBwYXJhbm9p YS4KPgo+IEluc3RlYWQgb2YgdGhlIHJlYWRiYWNrLAo+IAlpZiAoc3RhdGUpCj4gCQl3bWIoKTsK PiB3b3VsZCBhbHNvIHdvcmssIGlmIHdlIGRpdGNoIG9uZSBoYWxmIHRoZSBwYXJhbm9pYS4gVGhh dCdzIGJldHRlci4KCk9rLCBhcyB1bnBhdXNpbmcgc2hvdWxkIG5vdCBiZSBzbyBjcml0aWNhbC4g U28gYm90aCBmb3JtcwpvZiBwYXJhbm9pYSBpcyBmaW5lIHdpdGggbWUuCgpGb3Igd21iIG9uZSBj YW4gdGhpbmsgb2YgaXQgYXMgYSBwYXJhbm9pYSBvciBvbmUgY2FuIHRoaW5rIGl0IG9mIGFzCmRv Y3VtZW50YXRpb24uIE9yIGJvdGguCgpSZXZpZXdlZC1ieTogTWlrYSBLdW9wcGFsYSA8bWlrYS5r dW9wcGFsYUBsaW51eC5pbnRlbC5jb20+Cgo+IC1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdm eEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9pbnRlbC1nZng=