From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: X hang with quirk VT switches Date: Wed, 03 Dec 2014 20:43:11 +0100 Message-ID: References: <20141203183145.GB25773@nuc-i3427.alporthouse.com> Mime-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mx2.suse.de (cantor2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTP id 5BAC16E024 for ; Wed, 3 Dec 2014 11:43:12 -0800 (PST) In-Reply-To: <20141203183145.GB25773@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 Cc: Maarten Lankhorst , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org QXQgV2VkLCAzIERlYyAyMDE0IDE4OjMxOjQ1ICswMDAwLApDaHJpcyBXaWxzb24gd3JvdGU6Cj4g Cj4gT24gV2VkLCBEZWMgMDMsIDIwMTQgYXQgMDM6NDU6MzVQTSArMDEwMCwgVGFrYXNoaSBJd2Fp IHdyb3RlOgo+ID4gSGksCj4gPiAKPiA+IHdoaWxlIGNoZWNraW5nIHRoZSByZXBvcnRlZCBidWcg YWJvdXQgVlQgc3dpdGNoIGhhbmcgb24gb3BlblNVU0UgMTMuMiwKPiA+IEkgYWxzbyBjb3VsZCBy ZXByb2R1Y2UgYSBzaW1pbGFyIGlzc3VlIGFzIHJlcG9ydGVkOiBuYW1lbHksIFggaGFuZ3MKPiA+ IHdoZW4gcmVwZWF0ZWRseSBzd2l0Y2hpbmcgVlQgcXVpY2tseS4KPiA+IAo+ID4gRm9yIGV4YW1w bGUsIHJ1bm5pbmcgdGhlIGZvbGxvd2luZyBvbiBLREUgcmVzdWx0cyBpbiB0aGUgc3RhbGwgb2Yg WC4KPiA+IAo+ID4gCSUgZm9yIGkgaW4gJChzZXEgMSAxMDApOyBkbyBjaHZ0IDE7IGNodnQgNzsg ZG9uZQo+ID4gCj4gPiBMb29raW5nIGF0IHRoZSBzeXNycS10IG91dHB1dCwgaXQgc3RhbGxzIGF0 IGRybV9yZWFkKCkuICBBbmQgYWZ0ZXIKPiA+IHB1dHRpbmcgc29tZSBkZWJ1ZyBwcmludHMgYXQg ZXZlbnQgaGFuZGxpbmcgY29kZXMsIGl0IHNob3dzIGxpa2U6Cj4gPiAKPiA+ICBkcm1fcXVldWVf dmJsYW5rX2V2ZW50IGV2ZW50X3NwYWNlPTQwNjQKPiA+ICBzZW5kX3ZibGFua19ldmVudCBldmVu dF9zcGFjZT00MDY0Cj4gPiAgZHJtX3BvbGwgRU5URVIgZXZlbnRfc3BhY2U9NDA2NAo+ID4gIGRy bV9wb2xsIG1hc2s9MHg0MSBldmVudF9zcGFjZT00MDY0Cj4gPiAgZHJtX3BvbGwgRU5URVIgZXZl bnRfc3BhY2U9NDA2NAo+ID4gIGRybV9wb2xsIG1hc2s9MHg0MSBldmVudF9zcGFjZT00MDY0Cj4g PiAgZHJtX3JlYWQgRU5URVIgZXZlbnRfc3BhY2U9NDA2NAo+ID4gIGRybV9yZWFkIHRvdGFsPTMy IGV2ZW50X3NwYWNlPTQwOTYKPiA+ICBkcm1fcG9sbCBFTlRFUiBldmVudF9zcGFjZT00MDk2Cj4g PiAgZHJtX3BvbGwgbWFzaz0weDAgZXZlbnRfc3BhY2U9NDA5Ngo+ID4gIGRybV9yZWFkIEVOVEVS IGV2ZW50X3NwYWNlPTQwOTYKPiA+ICBkcm1fcmVhZCBFTlRFUiBldmVudF9zcGFjZT00MDk2Cj4g PiAgZHJtX3JlYWQgRU5URVIgZXZlbnRfc3BhY2U9NDA5Ngo+ID4gCj4gPiBTbywgYWZ0ZXIgYSB2 YmxhbmsgZXZlbnQsIHR3byBwb2xsIGNhbGxzIHN1Y2NlZWRlZCwgZm9sbG93ZWQgYnkgb25lCj4g PiBkcm1fcmVhZCgpLiAgQWZ0ZXIgdGhhdCwgdGhlcmUgd2VyZSBvbmUgcG9sbCBjYWxsIHdpdGhv dXQgZXZlbnQsCj4gPiBmb2xsb3dlZCBieSB0aHJlZSghKSBkcm1fcmVhZCgpIGNhbGxzLiAgVGhl IGxhc3QgdGhyZWUgZHJtX3JlYWQoKQo+ID4gbmV2ZXIgZXhpdGVkLCB0aHVzIFggc3RhbGxlZC4g IFNvLCB0aGlzIGxvb2tzIGxpa2UgYSByYWNlIG9yIGEKPiA+IHJlZmNvdW50IGlzc3VlIHNvbWV3 aGVyZS4KPiAKPiBUaGUga2V5IHF1ZXN0aW9uIGlzIGhvdyBkaWQgeW91IGdldCAzIGNhbGxzIHRv IGRybV9yZWFkIHRoYXQgZWFjaCBkaWRuJ3QKPiByZXR1cm4/CgpJIGFza2VkIHRoaXMgdG8gbXlz ZWxmLCB0b28uLi4KCj4gVGhlIG9ubHkgcGxhY2Ugd2hlcmUgd2UgY2FsbCBkcm1fcmVhZCB3aXRo b3V0IGZpcnN0IGRvaW5nIGEgcG9sbAo+IGlzIGluIHRoZSBXYWtldXBIYW5kbGVyIHdpdGggdGhl IGRybSBmZCBmbGFnZ2VkIGZvciByZWFkcy4gVGhpcyBpcwo+IGJyb2tlbiBpbiBaYXBob2RIZWFk cyBhcyB0aGUgZHJtIGZkIGlzIG5vdCBPX05PTkJMT0NLIHdpdGhvdXQKPiAKPiBjb21taXQgYmQw MDhlNWIyOTUzMTg2ZmMwYzY2MzNhODg1YWRlOTVlNzA0MzgwMAo+IEF1dGhvcjogQ2hyaXMgV2ls c29uIDxjaHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gRGF0ZTogICBUdWUgT2N0IDcgMTQ6MTM6 NTEgMjAxNCArMDEwMAo+IAo+ICAgICBkcm06IEltcGxlbWVudCBPX05PTkJMT0NLIHN1cHBvcnQg b24gL2Rldi9kcmkvY2FyZE4KPiAKPiBJIGFzc3VtZSB0aGF0IGlzbid0IHRoZSBjYXNlIGFzIEkg ZXhwZWN0IHlvdSB3b3VsZCBoYXZlIG1lbnRpb25lZCB1c2luZwo+IFphcGhvZEhlYWRzLgoKUmln aHQsIG5vIGV4dHJhIG9wdGlvbiBpcyB1c2VkLiAgQW5kLCBlRFAgb3V0cHV0IG9ubHkuCgo+IE1h YXJ0ZW4gZm91bmQgYSB2ZXJ5IHNpbWlsYXIgaXNzdWUgdXNpbmcgcmFkZW9uOgo+IAo+IGh0dHBz Oi8vYnVncy5mcmVlZGVza3RvcC5vcmcvc2hvd19idWcuY2dpP2lkPTc3ODg1Cj4gCj4gd2hlcmUg dGhlIHN1cHBvc2l0aW9uIHdhcyB0aGF0IHRoZSBEUk1fTUFTVEVSIHdhcyBub3QgYmVpbmcKPiBy ZWxpbnF1aXNoZWQuCgpJbnRlcmVzdGluZy4gIEluIHRoZSBvcmlnaW5hbCBidWcgcmVwb3J0IHdl J3ZlIGdvdCwgdGhlIHN5bXB0b20KaGFwcGVuZWQgYXQgc3dpdGNoaW5nIHR3byBYIHNlc3Npb25z LCBhcyB0aGUgYmZvIGVudHJ5IGFib3ZlLgoJaHR0cDovL2J1Z3ppbGxhLm9wZW5zdXNlLm9yZy9z aG93X2J1Zy5jZ2k/aWQ9OTA0MDk3CgpUaGUgcmVwb3J0ZXIgbWVudGlvbmVkIHRoZXJlIHRoYXQg aGlzIGlzc3VlIHdhcyBmaXhlZCB3aXRoIDMuMTcueAprZXJuZWwsIHNvIGl0J3MgbGlrZWx5IGEg ZGlmZmVyZW50IHByb2JsZW0gZnJvbSB3aGF0IEkndmUgc2Vlbi4KVGhlIGJ1ZyBjb3VsZG4ndCBi ZSByZXByb2R1Y2VkIG9uIG15IG1hY2hpbmUsIHNvIEkgdHJpZWQgdGhlIHNpbXBsZSBWVApxdWlj ayBzd2l0Y2hlcywgdGhlbiBoaXRzIGEgbmV3IGJ1ZyBub3cuCgpJbiBhbnl3YXksIEknbGwgcG9r ZSBhIGJpdCBtb3JlIGRlZXBseSBsYXRlciAobWF5YmUgb24gRnJpZGF5KS4KCgpCdXQsIGJlZm9y ZSB0aGF0LCBJJ2QgbGlrZSB0byBhc2s6IGNhbiBhbnlvbmUgcmVwcm9kdWNlIHRoaXMgcHJvYmxl bQphdCBhbGwuLi4/CgoKdGhhbmtzLAoKVGFrYXNoaQpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBs aXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFu L2xpc3RpbmZvL2ludGVsLWdmeAo=