From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Don't do posting reads on getting forcewake Date: Fri, 30 Jan 2015 17:16:39 +0100 Message-ID: <20150130161639.GD14009@phenom.ffwll.local> References: <20150128125821.GC25850@nuc-i3427.alporthouse.com> <1422451505-7178-1-git-send-email-mika.kuoppala@intel.com> <20150128140427.GF25850@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com [209.85.212.173]) by gabe.freedesktop.org (Postfix) with ESMTP id 836876E115 for ; Fri, 30 Jan 2015 08:15:19 -0800 (PST) Received: by mail-wi0-f173.google.com with SMTP id r20so4162606wiv.0 for ; Fri, 30 Jan 2015 08:15:18 -0800 (PST) Content-Disposition: inline In-Reply-To: <20150128140427.GF25850@nuc-i3427.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 , Mika Kuoppala , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBKYW4gMjgsIDIwMTUgYXQgMDI6MDQ6MjdQTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIFdlZCwgSmFuIDI4LCAyMDE1IGF0IDAzOjI1OjA1UE0gKzAyMDAsIE1pa2EgS3Vv cHBhbGEgd3JvdGU6Cj4gPiBUaGUgY2hlY2tpbmcgZm9yIGFjayBhbmQgYWxzbyBhbnkgc3Vic2Vx dWVudCBtbWlvIGFjY2Vzcwo+ID4gd2lsbCBzZXJpYWxpemUgd2l0aCBzZXR0aW5nIHRoZSBmb3Jj ZXdha2UgYml0LiBEcm9wIHRoZQo+ID4gcG9zdGluZyByZWFkIGFzIHN1cGVyZmx1b3VzLgo+ID4g Cj4gPiBOb3RlIHRoYXQgaW4gdGhlIHB1dCBzaWRlIHdlIHN0aWxsIHdhbnQgdG8ga2VlcCB0aGUg cG9zdGluZyByZWFkCj4gPiBhcyBpdCB3aWxsIGVuc3VyZSB0aGF0IHRoZSBodyBzZWVzIG91ciBm b3JjZXdha2UgcmVsZWFzZSBpbiBhCj4gPiB0aW1lbHkgbWFubmVyIGFuZCBkb2Vzbid0IGtlZXAg dGhlIGh3IHBvd2VyZWQgdXAuCj4gPiAKPiA+IFN1Z2dlc3RlZC1ieTogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiBTaWduZWQtb2ZmLWJ5OiBNaWthIEt1b3BwYWxh IDxtaWthLmt1b3BwYWxhQGludGVsLmNvbT4KPiBSZXZpZXdlZC1ieTogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+CgpUaGlzIGFuZCAxLzMgbWVyZ2VkLCB0aGFuc2sgZm9y IHBhdGNoZXMmcmV2aWV3LgotRGFuaWVsCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJlIEVuZ2lu ZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgorNDEgKDApIDc5IDM2NSA1NyA0OCAtIGh0dHA6Ly9ibG9n LmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==