From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH] drm/i915: enable BIOS hang workaround for Lenovo T60 too Date: Tue, 23 Jun 2015 15:23:15 +0300 Message-ID: <1435062195.30781.38.camel@intel.com> References: <1434694676-2039-1-git-send-email-mikko.rapeli@iki.fi> <20150619154431.GD25769@phenom.ffwll.local> <1434731815.2385.157.camel@x220> <1434980630.31905.88.camel@intel.com> <20150623104214.GG9187@lakka.kapsi.fi> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20150623104214.GG9187@lakka.kapsi.fi> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Mikko Rapeli Cc: Paul Bolle , DirkGriesbach , intel-gfx@lists.freedesktop.org, "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ilya Tumaykin List-Id: intel-gfx@lists.freedesktop.org T24gdGksIDIwMTUtMDYtMjMgYXQgMTM6NDIgKzAzMDAsIE1pa2tvIFJhcGVsaSB3cm90ZToKPiBI aSBJbXJlLAo+IAo+IE9uIE1vbiwgSnVuIDIyLCAyMDE1IGF0IDA0OjQzOjUwUE0gKzAzMDAsIElt cmUgRGVhayB3cm90ZToKPiA+Cj4gPiBUbyBzdW1tYXJpemUsIHNpbmNlIHdlIGV4dGVuZGVkIHRo ZSByYW5nZSBvZiBwbGF0Zm9ybXMgdG8gYXBwbHkgdGhlCj4gPiB3b3JrYXJvdW5kIGluCj4gPiBj b21taXQgYWIzYmU3M2ZhN2I0M2Y0YzM2NDhjZTI5YjVmZDY0OWVhNTRkM2FkYgo+ID4gQXV0aG9y OiBJbXJlIERlYWsgPGltcmUuZGVha0BpbnRlbC5jb20+Cj4gPiBEYXRlOiAgIE1vbiBNYXIgMiAx MzowNDo0MSAyMDE1ICswMjAwCj4gPiAKPiA+ICAgICBkcm0vaTkxNTogZ2VuNDogd29yayBhcm91 bmQgaGFuZyBkdXJpbmcgaGliZXJuYXRpb24KPiA+IAo+ID4gd2UgaGFkIHRoZSBmb2xsb3dpbmcg cmVwb3J0cyBJIGtub3cgb2Ygd2l0aCB0aGUgc2FtZSBpc3N1ZToKPiA+IC0gQWNlciBBc3BpcmUg MTgzMFQgYnkgSWx5YSAoR2VuNSkgWzFdCj4gPiAtIEZ1aml0c3UgRlNDIFM3MTEwIGJ5IERpcmsg KEdlbjQuNSkgWzJdCj4gPiAtIFRoaW5rUGFkIFg2MCBieSBQYXZlbCAoR2VuNC41KSBbM10KPiA+ IC0gVGhpbmtQYWQgVDYwIGJ5IE1pa2tvIChHZW40LjUpIFs0XQo+ID4gLSBUaGlua1BhZCBYNDEg YnkgUGF1bCAoR2VuMykgWzVdCj4gPiAKPiA+IEJhc2VkIG9uIHRoaXMgSSB3b3VsZCBnaXZlIHVw IG9uIGEgdmVuZG9yIHNwZWNpZmljIGJsYWNrbGlzdCBhbmQgYXBwbHkKPiA+IHRoZSB3b3JrYXJv dW5kIGZvciBhbnl0aGluZyA8IEdFTjYuCj4gCj4gSSB3b3VsZCBub3QgdHJ1c3QganVzdCB1c2Vy IGZlZWRiYWNrIG9uIHRoaXMuIERvIHlvdSBoYXZlIHNvbWUgSFcga25vd2xlZGdlCj4gZnJvbSBj aGlwcywgcmVmZXJlbmNlIGRlc2luZ3Mgb24gbW90aGVyIGJvYXJkcywgYW5kIEJJT1Mga25vd2xl ZGdlCj4gd2hpY2ggc3VwcG9ydHMgZW5hYmxpbmcgdGhpcyBwb3dlcm9mZl9sYXRlIGFuZCByZWxh dGVkIHdvcmthcm91bmQgZm9yIGFsbAo+IGRldmljZXMgb2xkZXIgdGhhbiBHRU42PwoKSSBkb24n dCBoYXZlIGtub3dsZWRnZSBhYm91dCB0aGUgQklPUyBpbnRlcm5hbHMgYW5kIEknbSBub3Qgc3Vy ZSBob3cKcmVhc29uYWJsZSBpdCBpcyB0byBrbm93IGFib3V0IGVhY2ggdmVuZG9yJ3MgaW1wbGVt ZW50YXRpb24uIFdoYXQgd2UKa25vdyBpcyB0aGF0IEFDUEkgbWFuZGF0ZXMgdGhhdCB0aGUgT1Mg cHV0cyBub24td2FrZXVwIGRldmljZXMgaW50byBQQ0kKRDMgc3RhdGUgZHVyaW5nIFM0LgoKPiBB bHNvLCBob3cgZG9lcyBpdCB3b3JrIG9uIFdpbmRvd3MgYW5kIG9uIE9TIFggKGlmIHRoYXQncyBy ZWxldmFudCk/CgpJIGRvbid0IGhhdmUgdGhlIGluZm8gb24gdGhpcy4gSXQgd291bGQgYmUgaW50 ZXJlc3RpbmcgdG8ga25vdywgYnV0IEkKd291bGRuJ3QgZmVlbCBjb21wbGV0ZWx5IGNvbmZpZGVu dCBlaXRoZXIgdG8ganVzdCBkbyB0aGUgc2FtZSBhcyBhIGdpdmVuCnZlcnNpb24gb2YgYSBnaXZl biBPUy4KCj4gPiBBYm91dCBjb21wbGV0ZWx5IHJldmVydGluZyB0aGUgb3JpZ2luYWwKPiA+IGNv bW1pdCBkYTJiYzFiOWRiMzM1MWFkZGQyOTNlNWI4Mjc1N2VmZTFmNzdlZDFkCj4gPiBBdXRob3I6 IEltcmUgRGVhayA8aW1yZS5kZWFrQGludGVsLmNvbT4KPiA+IERhdGU6ICAgVGh1IE9jdCAyMyAx OToyMzoyNiAyMDE0ICswMzAwCj4gPiAKPiA+ICAgICBkcm0vaTkxNTogYWRkIHBvd2Vyb2ZmX2xh dGUgaGFuZGxlcgo+ID4gCj4gPiBJIHN0aWxsIGJlbGlldmUgdGhhdCB0aGUgbm9ybWFsIHRoaW5n IHRvIGRvIGlzIHRvIHBvd2VyIG9mZiB0aGUgZGV2aWNlCj4gPiBkdXJpbmcgUzQuIFRoaXMgaXMg dGhlIGRlZmF1bHQgYWN0aW9uIHRha2VuIGJ5IHRoZSBrZXJuZWwncyBQQ0kgY29yZSBmb3IKPiA+ IGV2ZXJ5IGRldmljZS4gUzQgaXMgbm90IGEgc3RhdGUgd2hlcmUgaXQnZCBiZSBndWFyYW50ZWVk IHRoYXQgYWxsCj4gPiBkZXZpY2VzIGFyZSBwb3dlcmVkIG9mZiwgdGhlcmUgbWF5IGJlIHdha2Ut dXAgZGV2aWNlcyB0aGF0IGFyZSBzdGlsbAo+ID4gcG93ZXJlZCBmb3IgZXhhbXBsZSwgc28gcG93 ZXJpbmcgb2ZmIGFueSBkZXZpY2VzIGV4cGxpY2l0bHkgdGhhdCBhcmUgbm90Cj4gPiB3YWtlLXVw IHNvdXJjZXMgbWFrZXMgc2Vuc2UgdG8gbWUuIEkgdGhpbmsgd2UgbmVlZCBhIHBvaW50IHdoZXJl IHdlIHN0b3AKPiA+IGFwcGx5aW5nIHRoaXMgd29ya2Fyb3VuZCBhbmQgR0VONiBzZWVtcyBsaWtl IGEgZ29vZCBwb2ludCBmb3IgdGhhdCwKPiA+IHNpbmNlIEkgaGF2ZW4ndCBzZWVuIGFueSByZXBv cnQgcGFzdCBHRU41Lgo+IAo+IEFzIGEgTGludXggdXNlciwgSSdkIGp1c3QgbGlrZSB0byBiZSBt b3JlIGNvbmZpZGVudCB0aGF0IGRhMmJjMWI5ZGIzMzUxYWRkIGFuZAo+IHdvcmthcm91bmQgZm9y IGFsbCBjaGlwcyBvbGRlciB0aGFuIEdFTjYgaXMgdGhlIHJpZ2h0IHRoaW5nIHRvIGRvLiBVc2Vy Cj4gdGVzdGluZyBzaG91bGRuJ3QgYmUgdGhlIG9ubHkgY3JpdGVyaWEuCgpXZSBoYWQgdGhlIHdv cmthcm91bmQgaW4gcGxhY2UgYmVmb3JlIGRhMmJjMWI5ZGIzMzUgZm9yIGFsbCBwbGF0Zm9ybXMs Cm1lYW5pbmcgd2Uga2VwdCB0aGUgZGV2aWNlIGluIEQwIHN0YXRlIGR1cmluZyBoaWJlcm5hdGlv bi4gV2hhdCB3ZSBhcmUKYWltaW5nIGF0IG5vdyBpcyB0byByZW1vdmUgdGhpcyB3b3JrYXJvdW5k IHRvIGFsaWduIHdpdGggdGhlIEFDUEkgc3BlYwphbmQgdG8gcHJlcGFyZSBmb3IgYSBmdXR1cmUg c3RhdGUgd2hlcmUgd2UgY2FuIHNpbXBseSBsZWF2ZSB0aGUgZGV2aWNlCmluIHJ1bnRpbWUgc3Vz cGVuZGVkIHN0YXRlIGlmIGl0IHdhcyBhbHJlYWR5IHJ1bnRpbWUgc3VzcGVuZGVkIHdoZW4KaGli ZXJuYXRpb24gc3RhcnRzLgoKUmVtb3ZpbmcgdGhlIHdvcmthcm91bmQgdHVybmVkIG91dCB0byBi ZSBhIGJhZCBpZGVhIG9uIG9sZCBwbGF0Zm9ybXMsCndoZXJlIHdlIGhhdmUgQklPU2VzIHRoYXQg ZGVwZW5kIG9uIHRoZSBHRlggZGV2aWNlIGJlaW5nIGluIEQwIHN0YXRlCmR1cmluZyBoaWJlcm5h dGlvbiAoY29udHJhZGljdGluZyB0aGUgc3BlYykuCgpJIGRvbid0IGhhdmUgYSBiZXR0ZXIgaWRl YSBub3cgdG8gYWRkcmVzcyB0aGUgYWJvdmUgaXNzdWVzIHRoYW4KcmVzdG9yaW5nIHRoZSB3b3Jr YXJvdW5kIGZvciB0aG9zZSBvbGQgcGxhdGZvcm1zLgoKLS1JbXJlCgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0Cklu dGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=