From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Roper Subject: Re: [BUG, bisect] drm/i915: mouse pointer lags and overshoots Date: Mon, 19 Jan 2015 08:40:24 -0800 Message-ID: <20150119164024.GI22549@intel.com> References: <20150117100635.GA1281@hudson.localdomain> <20150119090847.GQ10649@intel.com> <54BCE1BF.5050808@intel.com> <20150119110404.GA26577@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20150119110404.GA26577@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 , Daniel Vetter , Ville =?iso-8859-1?Q?Syrj=E4l=E4?= , Jeremiah Mahler , Jani Nikula , David Airlie , Alex Deucher , Dave Airlie , Ander Conselvan de Oliveira , linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBKYW4gMTksIDIwMTUgYXQgMTE6MDQ6MDRBTSArMDAwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIE1vbiwgSmFuIDE5LCAyMDE1IGF0IDExOjUxOjQzQU0gKzAxMDAsIERhbmllbCBW ZXR0ZXIgd3JvdGU6Cj4gPiBUaGVyZSdzIGFsc28gYW4gaXNzdWUgaW4gKG1vc3QpIFggZHJpdmVy cyB3aGljaCBleGFiZXJhdGVzIHRoaXMKPiA+IGlzc3VlczogV2hlbiBjaGFuZ2luZyB0aGUgY3Vy c29yIGJ1ZmZlciB0aGUgWCBjdXJzb3IgY29kZSBkb2VzIGEgYSkKPiA+IGRpc2FibGUgY3Vyc29y IGIpIHVwZGF0ZSBjdXJzb3IgaW1hZ2UgYykgZW5hYmxlIGN1cnNvciBjeWNsZS4KPiAKPiBOb3Rh Ymx5IG5vdCAtaW50ZWwgb24gd2hpY2ggdGhlIGJ1ZyBoYXMgYmVlbiBvYnNlcnZlZC4gQW5kIG1v cmUKPiBpbXBvcnRhbnRseSwgdGhlIHNsb3cgZG93bnMgZG9uJ3Qgc2VlbSB0byBjb3JyZWxhdGUg d2l0aCBjdXJzb3IgY2hhbmdlLAo+IGp1c3QgY3Vyc29yIG1vdmVtZW50Lgo+IC1DaHJpcwo+IAo+ IC0tIAo+IENocmlzIFdpbHNvbiwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50cmUK Ckl0IHNlZW1zIHRoYXQgdGhlIHNpbXBsZSBmaXggZm9yIHRoaXMgY2FzZSAobW92ZW1lbnQgb25s eSkgaXMgdG8ganVzdApza2lwIHRoZSBwcmVwYXJlX2ZiL2NsZWFudXBfZmIgY2FsbHMgKGFuZCB0 aGUgYXNzb2NpYXRlZCB2Ymxhbmsgd2FpdCkgaW4KdGhlIHRyYW5zaXRpb25hbCBwbGFuZSBoZWxw ZXIgd2hlbiBuZXdmYiA9PSBvbGRmYi4gIEkganVzdCBwb3N0ZWQgYQpzbWFsbCBwYXRjaCB0aGF0 IG1ha2VzIHRoYXQgY2hhbmdlIChhbmQgc29sdmVzIHRoZSBjdXJzb3IgbGFnIGZvciBtZSkuCgpU aGlzIHdvbid0IHNvbHZlIHRoZSBjYXNlIGlmIHVzZXJzcGFjZSB1c2VzIGEgZGlmZmVyZW50IGZy YW1lYnVmZmVyIGZvcgplYWNoIHVwZGF0ZSAod2hpbGUgdHJ5aW5nIHRvIHVwZGF0ZSBmYXN0ZXIg dGhhbiB0aGUgcmVmcmVzaCByYXRlKS4gIElzCnRoZXJlIGFueSBleGlzdGluZyB1c2Vyc3BhY2Ug dGhhdCBiZWhhdmVzIHRoaXMgd2F5IHRoYXQgd2UgY2FuIHRlc3QKd2l0aD8KCgpNYXR0CgotLSAK TWF0dCBSb3BlcgpHcmFwaGljcyBTb2Z0d2FyZSBFbmdpbmVlcgpJb1RHIFBsYXRmb3JtIEVuYWJs aW5nICYgRGV2ZWxvcG1lbnQKSW50ZWwgQ29ycG9yYXRpb24KKDkxNikgMzU2LTI3OTUKX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxp bmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK