From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915/guc: don't ever forward VBlank to the GuC Date: Mon, 20 Jun 2016 14:58:02 +0200 Message-ID: <20160620125802.GD23520@phenom.ffwll.local> References: <20160617150015.GN4329@intel.com> <1466418211-3459-1-git-send-email-david.s.gordon@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x244.google.com (mail-wm0-x244.google.com [IPv6:2a00:1450:400c:c09::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id C87076E559 for ; Mon, 20 Jun 2016 12:58:06 +0000 (UTC) Received: by mail-wm0-x244.google.com with SMTP id r201so13895489wme.0 for ; Mon, 20 Jun 2016 05:58:06 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1466418211-3459-1-git-send-email-david.s.gordon@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Dave Gordon Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKdW4gMjAsIDIwMTYgYXQgMTE6MjM6MzFBTSArMDEwMCwgRGF2ZSBHb3Jkb24gd3Jv dGU6Cj4gSWYgYSBjb250ZXh0IHdhaXRpbmcgZm9yIFZCbGFuayB3ZXJlIHN3aXRjaGVkIG91dCwg dGhlIEd1QyB3b3VsZAo+IGhhdmUgdG8gcmVjZWl2ZSB0aGUgVkJsYW5rIGludGVycnVwdCBzbyB0 aGF0IGl0IGNvdWxkIHJlc3VibWl0Cj4gdGhlIGNvbnRleHQuIEhvd2V2ZXIsIHdlIGRvbid0IHVz ZSB0aGUgR3VDIGludGVybmFsIHNjaGVkdWxlciwKPiBhbmQgd2UgYWx3YXlzIHNldCB0aGUgQ1RY X0NUUkxfSU5ISUJJVF9TWU5fQ1RYX1NXSVRDSCBiaXQgaW4gdGhlCj4gUklOR19DT05URVhUX0NP TlRST0wgcmVnaXN0ZXIsIHNvIHRoaXMgY2FzZSBjYW5ub3QgYXJpc2UuCj4gCj4gQ29uc2VxdWVu dGx5LCB0aGUgR3VDIGRvZXNuJ3QgbmVlZCB0byBzZWUgVkJsYW5rcywgYW5kIHdlIG1heSBiZQo+ IHdha2luZyBpdCB1cCB1bm5lY2Vzc2FyaWx5IGJ5IHNlbmRpbmcgdGhlbS4gU28gbGV0J3Mgbm90 IC4uLgo+IAo+IFNpZ25lZC1vZmYtYnk6IERhdmUgR29yZG9uIDxkYXZpZC5zLmdvcmRvbkBpbnRl bC5jb20+CgpNaXNzaW5nIHYyLCBhbmQgY29tbWl0IG1lc3NhZ2Ugc2hvdWxkIG1lbnRpb24gd2h5 IHdlIHNodXQgdmJsYW5rcyBkb3duCmVudGlyZWx5IGZvciB0aGUgZ3VjLiBXaXRoIHRoYXQgZml4 ZWQ6CgpSZXZpZXdlZC1ieTogRGFuaWVsIFZldHRlciA8ZGFuaWVsLnZldHRlckBmZndsbC5jaD4K CkknbSBzb29uaXNoIG9uIHZhY2F0aW9ucywgc28gcGxzIGFzayBUdnJrdG8gb3Igc29tZW9uZSBl bHNlIHRvIHB1c2guCi1EYW5pZWwKCj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVs X2d1Y19sb2FkZXIuYyB8IDQgKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgMiBpbnNlcnRpb25zKCsp LCAyIGRlbGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9ndWNfbG9hZGVyLmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9ndWNfbG9hZGVy LmMKPiBpbmRleCA4ZmU5NmEyLi41ZDk4OWQyIDEwMDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2d1Y19sb2FkZXIuYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2lu dGVsX2d1Y19sb2FkZXIuYwo+IEBAIC0xMDUsOCArMTA1LDggQEAgc3RhdGljIHZvaWQgZGlyZWN0 X2ludGVycnVwdHNfdG9fZ3VjKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdikKPiAg CWludCBpcnFzOwo+ICAJdTMyIHRtcDsKPiAgCj4gLQkvKiB0ZWxsIGFsbCBjb21tYW5kIHN0cmVh bWVycyB0byBmb3J3YXJkIGludGVycnVwdHMgYW5kIHZibGFuayB0byBHdUMgKi8KPiAtCWlycXMg PSBfTUFTS0VEX0ZJRUxEKEdGWF9GT1JXQVJEX1ZCTEFOS19NQVNLLCBHRlhfRk9SV0FSRF9WQkxB TktfQUxXQVlTKTsKPiArCS8qIHRlbGwgYWxsIGNvbW1hbmQgc3RyZWFtZXJzIHRvIGZvcndhcmQg aW50ZXJydXB0cyAoYnV0IG5vdCB2YmxhbmspIHRvIEd1QyAqLwo+ICsJaXJxcyA9IF9NQVNLRURf RklFTEQoR0ZYX0ZPUldBUkRfVkJMQU5LX01BU0ssIEdGWF9GT1JXQVJEX1ZCTEFOS19ORVZFUik7 Cj4gIAlpcnFzIHw9IF9NQVNLRURfQklUX0VOQUJMRShHRlhfSU5URVJSVVBUX1NURUVSSU5HKTsK PiAgCWZvcl9lYWNoX2VuZ2luZShlbmdpbmUsIGRldl9wcml2KQo+ICAJCUk5MTVfV1JJVEUoUklO R19NT0RFX0dFTjcoZW5naW5lKSwgaXJxcyk7Cj4gLS0gCj4gMS45LjEKPiAKCi0tIApEYW5pZWwg VmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5m ZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK