From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [PATCH] drm/i915: Always wake the device to flush the GTT Date: Wed, 30 Aug 2017 16:13:41 +0100 Message-ID: <150410602150.1572.1976351627423575686@mail.alporthouse.com> References: <20170828190042.2384-1-chris@chris-wilson.co.uk> <20170829103307.15922-1-chris@chris-wilson.co.uk> <1504018446.5001.83.camel@linux.intel.com> <150401877695.916.18247587251753860137@mail.alporthouse.com> <20170830122356.56m7t2bupgsotkx7@phenom.ffwll.local> <150409780080.1572.10777176583234958354@mail.alporthouse.com> <20170830135932.yvxp6wxvdi3bxj66@phenom.ffwll.local> 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 5B7DF6E606 for ; Wed, 30 Aug 2017 15:13:46 +0000 (UTC) In-Reply-To: <20170830135932.yvxp6wxvdi3bxj66@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org UXVvdGluZyBEYW5pZWwgVmV0dGVyICgyMDE3LTA4LTMwIDE0OjU5OjMyKQo+IE9uIFdlZCwgQXVn IDMwLCAyMDE3IGF0IDAxOjU2OjQwUE0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90ZToKPiA+IFF1 b3RpbmcgRGFuaWVsIFZldHRlciAoMjAxNy0wOC0zMCAxMzoyMzo1NikKPiA+ID4gT3IganVzdCB0 aGUgbmVlZCB0byBhZGQgYSBwaWxlIG1vcmUgdGVzdHMgdG8gcG1fcnBtPwo+ID4gCj4gPiBOby4g SXQncyBqdXN0IHlvdXIgcmVndWxhciBjb21iaW5hdG9yaWFsIGV4cGxvc2lvbi4gVGhlIGFwcHJv YWNoIEkgd291bGQKPiA+IHRha2UgaGVyZSB3b3VsZCBiZSB0byByZWdpc3RlciBhIHN5c2VudGVy IGNhbGxiYWNrIHRoYXQgYXR0ZW1wdGVkIHRvIGRvIGEKPiA+IHJwbSBzdXNwZW5kIChpLmUuIHNv IH5ldmVyeSBpb2N0bCB3b3VsZCBzdGFydCBmcm9tIGlkbGUsIGFuZCBjb250cm9sbGVkCj4gPiB2 aWEgdGhlIGZhdWx0aW5qZWN0aW9uIGZyYW1ld29yaykgYW5kIHRoZW4gcnVuIHRoZSBtaW5pbWFs IHRlc3Qgc2V0IHRoYXQKPiA+IGV4ZXJjaXNlcyBhbGwgaW9jdGwgcGF0aHMsIGFuZCB0aGVuIGV4 cGFuZCB0byBhbGwgZHJpdmVyIGJyYW5jaGVzLgo+ID4gCj4gPiBGaXJzdCB3ZSBuZWVkIGNvdmVy YWdlIGZlZWRiYWNrLgo+IAo+IFdoYXQgSSBtZWFudCB0byBpbXBseTogQXMgbG9uZyBhcyBhbnkg ZGlzcGxheSBpcyBvbiB3ZSB3aWxsIG5ldmVyIHJwbQo+IHN1c3BlbmQuIE1vc3RseSB0aGlzIGlz IHRoZSBjYXNlIGZvciBDSSBtYWNoaW5lcy4KPiAKPiBUaGUgbmV3IHRlc3RjYXNlcyBJJ3ZlIGhh ZCBpbiBtaW5kIHdvdWxkIGV4cGxpY2l0bHkgZHBtcyBvZmYgdGhlIGRpc3BsYXkKPiBiZWZvcmUg cnVubmluZyBhIHNldCBvZiBnZW0gdGVzdGNhc2VzLiBXZSBkb24ndCB3YW50IHRvIGRvIHRoYXQg ZXZlcnl3aGVyZQo+IHRob3VnaCwgYmVjYXVzZSBhIGRwbXMgb24vb2ZmIGlzIHZlcnkgY29zdGx5 LgoKSWYgbm8gdXNlcnNwYWNlIGlzIHVzaW5nIHRoZSBkaXNwbGF5IGFuZCB3ZSByZW1vdmUgZmJj b24sIHNob3VsZG4ndCB0aGUKa2VybmVsIGJlIGRpc2FibGluZyB0aGUgb3V0cHV0cyBhbnl3YXk/ IFRoZXJlJ3MgbGl0ZXJhbGx5IG5vdGhpbmcgdGhlcmUKdG8gcHJvdmlkZSBkaXNwbGF5IGNvbnRp bnVpdHkuCi1DaHJpcwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5v cmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1n ZngK