From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Force vblanks around evasion when i915.watermark_test is set. Date: Tue, 14 Jun 2016 17:48:46 +0200 Message-ID: <20160614154846.GT1338@phenom.ffwll.local> References: <29ca9ee3-0e6e-d513-53df-10ead2061ecd@linux.intel.com> <20160613144548.GE1338@phenom.ffwll.local> <473c83c2-8bcb-2acf-b0dc-71e50fcd00dc@linux.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 EA8916E7B1 for ; Tue, 14 Jun 2016 15:48:50 +0000 (UTC) Received: by mail-wm0-x244.google.com with SMTP id m124so23356612wme.3 for ; Tue, 14 Jun 2016 08:48:50 -0700 (PDT) Content-Disposition: inline In-Reply-To: <473c83c2-8bcb-2acf-b0dc-71e50fcd00dc@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 Cc: Intel Graphics Development , Chi Ding List-Id: intel-gfx@lists.freedesktop.org T24gVHVlLCBKdW4gMTQsIDIwMTYgYXQgMDg6Mjc6NTdBTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y c3Qgd3JvdGU6Cj4gT3AgMTMtMDYtMTYgb20gMTY6NDUgc2NocmVlZiBEYW5pZWwgVmV0dGVyOgo+ ID4gT24gVGh1LCBKdW4gMDksIDIwMTYgYXQgMDE6MzY6NTBQTSArMDIwMCwgTWFhcnRlbiBMYW5r aG9yc3Qgd3JvdGU6Cj4gPj4gVGhpcyB3aWxsIG1ha2UgaXQgbW9yZSBsaWtlbHkgdGhhdCBpbnRl cm1lZGlhcnkgd2F0ZXJtYXJrcyBjYXVzZSBmaWZvCj4gPj4gdW5kZXJydW5zLCB3aGljaCBpcyB1 c2VmdWwgd2hlbiB3cml0aW5nIHdhdGVybWFyayBzcGVjaWZpYyB0ZXN0cywKPiA+PiB0byBtYWtl IGl0IG1vcmUgbGlrZWx5IHRvIHRyaWdnZXIgRklGTyB1bmRlcnJ1bnMgaW4gaW50ZXJtZWRpYXJ5 IHdhdGVybWFya3MuCj4gPiBUaGF0J3Mgc3VycHJpc2luZyAuLi4gd2l0aCB0aGUgdmJsYW5rX3dh aXQgYWRkZWQgeW91J3JlIHByZXR0eSBtdWNoCj4gPiBndWFyYW50ZWVkIHRvIG5ldmVyIGhpdCB0 aGUgZXZhc2lvbiBjYXNlLiBOb3RlIHRoYXQgdGhlIHZibGFuayBldmFzaW9uCj4gPiBjb2RlIGFs c28ganVzdCBkb2VzIGEgdmJsYW5rIHdhaXQgaWYgaXQgZGV0ZWN0cyBhIHBvc3NpYmxlIGNvbGxp c2lvbi4KPiA+Cj4gPiBHaXZlbiB0aGF0IEknZCBoYXZlIGFzc3VtZWQgdGhhdCB0aGlzIHNpbXBs eSBzbG93cyBkb3duIGF0b21pYyBmbGlwcywKPiA+IHdoaWNoIGlzIHByb2JhYmx5IG5vdCB3aGF0 IHdlIHdhbnQgZm9yIHRlc3RpbmcgYWxsLiBEb2VzIHRoaXMgcmVhbGx5IGhlbHA/Cj4gPiBBbnkg aWRlYXMgd2h5Pwo+IFRoaXMgaXMgYSBzYW5pdHkgY2hlY2sgb24gdGhlIGludGVybWVkaWF0ZSB3 YXRlcm1hcmtzLiBUaGUgdmJsYW5rIHRlc3Qgd2lsbCBlbnN1cmUKPiB0aGF0IHRoZSBvbGQgcGxh bmUgY29uZmlndXJhdGlvbiBkb2Vzbid0IGNhdXNlIHVuZGVycnVucyB3aXRoIHdhdGVybWFya3Ms IGFuZCB0aGF0Cj4gdGhlIGludGVybWVkaWF0ZSB3YXRlcm1hcmtzIHdpbGwgd29yayBjb3JyZWN0 bHkgd2l0aCB0aGUgbmV3IHBsYW5lIGNvbmZpZ3VyYXRpb24gdG9vLgo+IAo+IEkgdGhpbmsgdGhl IGxhdHRlciB2Ymxhbmtfd2FpdCBtYXkgYmUga2lsbGVkLCBidXQgdGhlIGZvcm1lciBjb3VsZCBi ZSByZWFsbHkgdXNlZnVsLAo+IGZvciBleGFtcGxlIHRvIGZpbmQgY29ycmVjdCB3YXRlcnZibGFu ayB2YWx1ZXMgaW4gQ0hWLgoKV2h5IGNhbid0IHdlIGRvIHRoZSB2Ymxhbmsgd2FpdCBpbiB1c2Vy c3BhY2U/IElmIHdlIHdhaXQgMSB2YmxhbmsgKG9yIGp1c3QKZm9yIHRoZSBkcm0gZXZlbnQgb2Yg dGhlIHByZXZpb3VzIGNvbW1pdCksIGFuZCB0aGVuIGltbWVkaWF0ZWx5IGlzc3VlIHRoZQpuZXh0 IG9uZSwgd2Ugd2lsbCBhbHNvIHJ1biB3aXRoIGludGVybWVkaWF0ZSB3YXRlcm1hcmtzIGZvciBh IGZ1bGwgZnJhbWUuCkF0IGxlYXN0IEkgc3RpbGwgZG9uJ3Qgc2VlIGEgc3VwZXItc2hvcnQgcmFj ZSB3aW5kb3cgZm9yIHdoaWNoIHdlIG5lZWQgdG8KaGF2ZSBjb2RlIGluIHRoZSBrZXJuZWwgdG8g cHJvcGVybHkgcHJvdm9rZSBpdCAuLi4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2Fy ZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJl ZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==