From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: Fixing i915/opregion issues with firmware which lists more then 8 output devices Date: Fri, 06 Nov 2015 12:19:29 +0200 Message-ID: <87mvurl9am.fsf@intel.com> References: <563B7E31.60200@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id DCB7089DC2 for ; Fri, 6 Nov 2015 02:15:33 -0800 (PST) In-Reply-To: <563B7E31.60200@redhat.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Hans de Goede , "intel-gfx@lists.freedesktop.org" Cc: Daniel Vetter , Aaron Lu List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAwNSBOb3YgMjAxNSwgSGFucyBkZSBHb2VkZSA8aGRlZ29lZGVAcmVkaGF0LmNvbT4g d3JvdGU6Cj4gSGksCj4KPiBBcyBkaXNjdXNzZWQgaW4gdGhlIHBhc3QsIHRoZSBpOTE1IG9wcmVn aW9uIGNvZGUgZG9lcyBub3QgZG8gdGhlCj4gcmlnaHQgdGhpbmcgd3J0IHRoZSBDQURMIGZpZWxk IHdoZW4gdGhlcmUgYXJlIG1vcmUgdGhlbiA4IG91dHB1dHMsCj4gdGhpcyBpcyBjYXVzaW5nIGlz c3VlcyBvbiBtYW55IGRpZmZlcmVudCB0eXBlcyBvZiBBc3VzIGxhcHRvcHMuCj4KPiBUaGlzIHRo cmVhZCBoYXMgZGV0YWlscyBhbmQgYSBudW1iZXIgb2YgYXR0ZW1wdHMgdG8gZml4IHRoaXM6Cj4K PiBodHRwczovL2xrbWwub3JnL2xrbWwvMjAxNC8yLzExLzEwMzIKPgo+IFRoaXMgaXMgaW1wYWN0 aW5nIG1hbnkgdXNlcnMsIGhlcmUgaXMgYW4gaW5jb21wbGV0ZSBsaXN0IG9mIGJ1ZyByZXBvcnRz Ogo+Cj4gaHR0cHM6Ly9idWd6aWxsYS5rZXJuZWwub3JnL3Nob3dfYnVnLmNnaT9pZD03MDI0MQo+ IGh0dHBzOi8vYnVnemlsbGEua2VybmVsLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9ODg5NDEKPiBodHRw czovL2J1Z3ppbGxhLnJlZGhhdC5jb20vc2hvd19idWcuY2dpP2lkPTExNDQ4NjYKPiBodHRwczov L2J1Z3ppbGxhLnJlZGhhdC5jb20vc2hvd19idWcuY2dpP2lkPTEyNzc3ODUKPgo+IEFuZCBJJ20g cHJldHR5IHN1cmUgdGhhdCBpcyBqdXN0IHRoZSB0aXAgb2YgdGhlIGljZWJlcmcsIHNvbWUgdXNl cnMKPiBoYXZlIGV2ZW4gYW5hbHl6ZWQgdGhlaXIgQklPUyBBTUwgY29kZSBhbmQgY29tZSB1cCB3 aXRoIGFuIEFNTAo+IGhhY2sgaW4gYW4gYXR0ZW1wdCB0byBmaXggdGhpczoKPgo+IGh0dHA6Ly9i bG9nLnlqd29uZy5uYW1lL2ZpeGluZy1kaXNwbGF5LWJhY2tsaWdodC1ob3RrZXlzLW9uLWFzdXMt bjU1MGprLwo+Cj4gSXQgd291bGQgYmUgcmVhbGx5IGdyZWF0IG9mIHNvbWVvbmUgZnJvbSBJbnRl bCBjb3VsZCBzdGVwIHVwIGFuZCBzdGFydAo+IHdvcmtpbmcgb24gYSBwcm9wZXIgZml4IGZvciB0 aGlzLgoKSGFucywgdGhhbmtzIGZvciBicmluZ2luZyB0aGlzIHVwIGFnYWluLgoKSUlVQyB0aGlz IHdvdWxkIHJlcXVpcmUgc29tZXRoaW5nIGFsb25nIHRoZSBsaW5lcyBvZjoKCi0gUHJvcGVybHkg bWFwIGFjcGkgdmlkZW8gYnVzIGNoaWxkcmVuIGFuZCBEUk0gY29ubmVjdG9ycyBpbgogIGludGVs X2RpZGxfb3V0cHV0cygpLiBUaGlzIGlzIGxpa2VseSB0aGUgaGFyZGVzdCBwYXJ0LiBTYXZlIHRo ZQogIGRpc3BsYXkgaWRzIGluIHN0cnVjdCBpbnRlbF9jb25uZWN0b3IuCgotIFJlcGxhY2UgaW50 ZWxfc2V0dXBfY2FkbHMoKSB3aXRoIGZ1bmN0aW9ucyB0byBhZGQvcmVtb3ZlIGRpc3BsYXkgaWRz CiAgZnJvbSBvcHJlZ2lvbiBDQURMLgoKLSBDYWxsIHRoZSBhYm92ZSBmdW5jdGlvbnMgYXMgcGFy dCBvZiB0aGUgbW9kZXNldCBzZXF1ZW5jZSAoZWl0aGVyIGZyb20KICBpbnRlbF9kaXNwbGF5LmMg b3IgZnJvbSB0aGUgZW5jb2RlciBob29rcywgd2hpY2hldmVyIGlzIGJlc3QpIHRvIGtlZXAKICBD QURMIHVwLXRvLWRhdGUgYWJvdXQgYWN0aXZlIG91dHB1dHMuIEhlcmUsIGdldHRpbmcgRFAgTVNU IHJpZ2h0IGlzCiAgcHJvYmFibHkgdGhlIGhhcmQgb25lLgoKSWYgdGhlIG1hcHBpbmcgZ29lcyB3 cm9uZywgYW5kIHNvbWUgaWQgdGhhdCB1c2VkIHRvIGJlIGluIENBREwgd2l0aCB0aGUKY3VycmVu dCBjb2RlIGdldHMgZHJvcHBlZCwgdGhpcyBtYXkgcmVncmVzcy4gVGhhdCdzIHRoZSBiaWdnZXN0 IHJpc2ssCnJlYWxseS4KCkZvciB0aGUgYmFja2xpZ2h0L2hvdGtleSBzdHVmZiwgdGhlIG1pbmlt YWwgZml4IG1heSBiZSB0byBrZWVwIHRoZQpzdHVwaWQgc3RhdGljIGluaXRpYWxpemF0aW9uIG9m IHRoZSBDQURMIGluIGludGVsX3NldHVwX2NhZGxzKCkgbGlrZSB3ZQpoYXZlIG5vdywgYnV0IGVu c3VyaW5nIHRoZSBlbWJlZGRlZCBkaXNwbGF5cyBhcmUgaW5jbHVkZWQgaW4gdGhlIGxpc3QuCgoK QlIsCkphbmkuCgoKLS0gCkphbmkgTmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5 IENlbnRlcgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=