From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Iwai Subject: Re: Switchable graphics and radeon PX runtime Date: Fri, 14 Nov 2014 17:14:23 +0100 Message-ID: References: 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 300E06EEB9 for ; Fri, 14 Nov 2014 08:14:25 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Alex Deucher Cc: dri-devel List-Id: dri-devel@lists.freedesktop.org QXQgRnJpLCAxNCBOb3YgMjAxNCAxMDo0MDowOCAtMDUwMCwKQWxleCBEZXVjaGVyIHdyb3RlOgo+ IAo+IE9uIEZyaSwgTm92IDE0LCAyMDE0IGF0IDU6MDkgQU0sIFRha2FzaGkgSXdhaSA8dGl3YWlA c3VzZS5kZT4gd3JvdGU6Cj4gPiBBdCBGcmksIDE0IE5vdiAyMDE0IDE5OjMzOjAwICsxMDAwLAo+ ID4gRGF2ZSBBaXJsaWUgd3JvdGU6Cj4gPj4KPiA+PiBPbiAxNCBOb3ZlbWJlciAyMDE0IDE4OjEy LCBUYWthc2hpIEl3YWkgPHRpd2FpQHN1c2UuZGU+IHdyb3RlOgo+ID4+ID4gSGkgQWxleCwKPiA+ PiA+Cj4gPj4gPiB3ZSd2ZSBnb3QgYSBmZXcgYnVnIHJlcG9ydHMgYWJvdXQgdGhlIGJlaGF2aW9y IG9mIHJhZGVvbiBkcml2ZXIgb24KPiA+PiA+IG1hY2hpbmVzIHdpdGggSW50ZWwrQU1EICJzd2l0 Y2hhYmxlIGdyYXBoaWNzIiAobm8gTXV4bGVzcykuICBTbyBmYXIsCj4gPj4gPiBpdCBzZWVtcyB0 aGF0IHRoZSBzYW5lIG9ubHkgd2F5IHRvIG1ha2UgdGhlIG1hY2hpbmUgd29ya2luZyBpcyB0byBn ZXQKPiA+PiA+IGJhY2sgdG8gdGhlIG9sZCB2Z2Fzd2l0Y2hlcm9vIGJlaGF2aW9yIHZpYSByYWRl b24ucnVucG09MC4gIFdpdGhvdXQKPiA+PiA+IGl0LCByYWRlb24gR1BVIGdpdmVzIGEgc3B1cmlv dXMgb3V0cHV0IGFzIGNvbm5lY3RlZCwgZXZlbnR1YWxseQo+ID4+ID4gY3Jhc2hlcyBHTk9NRS4g IChBbHNvLCBmcm9tIHRoZSBuYXR1cmUgb2YgdGhlIHN3aXRjaGFibGUgZ3JhcGhpY3MsCj4gPj4g PiB2Z2Fzd2l0Y2hlcm9vIGxvb2tzIG1vcmUgaW50dWl0aXZlIHRvIG1lLikKPiA+Pgo+ID4+IHZn YXN3aXRjaGVyb28gb25seSBtYXR0ZXJzIGlmIHRoZXJlIGlzIGEgTVVYLCB0aGUgcG9pbnQgb2Yg aXQgaXMgdG8gZHJpdmUKPiA+PiB0aGUgTVVYLgo+ID4+Cj4gPj4gZHluYW1pYyBwb3dlcm9mZiBt YWtlcyBtb3JlIHNlbnNlLCBzd2l0Y2hlcm9vIG9uL29mZiBzd2l0Y2ggd2FzCj4gPj4ganVzdCBh IGhhY2suCj4gPgo+ID4gV2VsbCwgSSBmaW5kIHRoZSBjdXJyZW50IGZvcm0gZmFpcmx5IHVuaW50 dWl0aXZlLCBhdCBsZWFzdCwgZm9yIHRoZQo+ID4gc3dpdGNoYWJsZSAobm90IG9wdGltdXMpIGdy YXBoaWNzLgo+ID4gV2l0aCBkeW5hbWljIFBNLCB0aGUgY2FyZCBpcyBhY3RpdmF0ZWQgb24gZGVt YW5kLiAgU28geW91IG1heSBlbmFibGUKPiA+IG91dHB1dHMgb2YgYm90aCBjYXJkcyBhdCBhbnkg dGltZSwgcmlnaHQ/Cj4gPgo+ID4gQ3VycmVudGx5LCBhbGwgb3V0cHV0cyBmcm9tIGJvdGggY2Fy ZHMgYXJlIGV4cG9zZWQgaW4gWHJhbmRyLAo+ID4gZS5nLiBMVkRTMSBEUDEsIEhETUkxLCBWR0Ex LCBMVkRTLTEtMSwgSERNSS0xLTIsIERpc3BsYXlQb3J0LTEtMiwgYW5kCj4gPiBWR0EtMS0xLiAg SG93IGNhbiB1c2VyLXNwYWNlIGtub3cgd2hpY2ggb25lIHNob3VsZCBiZSBhY3RpdmF0ZWQgYW5k Cj4gPiB3aGljaCBub3QsIHdoZW4geW91IGNhbiB1c2UgZWZmZWN0aXZlbHkgb25seSBhIHNpbmds ZSBjYXJkPwo+ID4KPiA+PiA+IEhvdyBhcmUgc3VjaCBtYWNoaW5lcyBzdXBwb3NlZCB0byB3b3Jr IHdpdGggdGhlIHJlY2VudCBzeXN0ZW0/ICBJcyBQWAo+ID4+ID4gd3JvbmdseSBkZXRlY3RlZCBv biB0aGVtLCBvciBzb21ldGhpbmcgZWxzZSBtaXNzaW5nPwo+ID4+Cj4gPj4gSXQgc291bmRzIGxp a2UgdGhlIGNvbm5lY3RvciBpcyB3cm9uZ2x5IGRldGVjdGVkIGFuZCB0aGF0IHNob3VsZCBiZSB3 aGF0Cj4gPj4gaXMgZml4ZWQuCj4gPgo+ID4gWWVhaCwgdGhhdCdzIGEgcHJvYmxlbSBpbmRlZWQu ICBJbiB0aGUgYnVnIHJlcG9ydCwgYm90aCBMVkRTMSBhbmQKPiA+IExWRFMtMS0xIGFyZSByZXBv cnRlZCB0byBiZSBjb25uZWN0ZWQgYXQgdGhlIHNhbWUgdGltZSB3aGlsZSB0aGUKPiA+IGxhdHRl ciBkb2Vzbid0IGdldCBhbnkgcmVhbCBzaXplIGFuZCBwb3NpdGlvbi4gIFdlIGRpZG4ndCB0cmFj ZQo+ID4gd2hldGhlciB0aGlzIGlzIHRoZSBjdWxwcml0IG9mIGNyYXNoIG9mIEdOT01FLCBidXQg YXQgbGVhc3QsIGl0IGxvb2tzCj4gPiBmYWlybHkgd2VpcmQuCj4gPgo+ID4gSSBmb3Jnb3QgdG8g Z2l2ZSB0aGUgb3JpZ2luYWwgYnVnIHJlcG9ydDoKPiA+ICAgaHR0cDovL2J1Z3ppbGxhLm9wZW5z dXNlLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9OTA0NDE3Cj4gPgo+ID4gYW5kIHRoZSB4cmFuZHIgb3V0 cHV0IGlzIGZvdW5kIGF0Cj4gPiAgIGh0dHA6Ly9idWd6aWxsYS5vcGVuc3VzZS5vcmcvc2hvd19i dWcuY2dpP2lkPTkwNDQxNyNjMTgKPiAKPiBJdCdzIG5vdCBjbGVhciB0byBtZSBmcm9tIHRoZSBi dWcgcmVwb3J0IHdoYXQgdGhhdCBwcm9ibGVtIGlzLiAgV2hhdAo+IGV4YWN0bHkgaXMgZ25vbWUg Y29tcGxhaW5pbmcgYWJvdXQ/CgpJdCBzaW1wbHkgY3Jhc2hlcyBieSBzb21lIHJlYXNvbiwgc2hv d2luZyBhIHNhZCBmYWNlIGFuZCBjb21wbGFpbmluZwpzb21ldGhpbmcgaXMgd3JvbmcuICAoQW5k IGl0J3MgR05PTUUsIG5vdCBlYXN5IHRvIGdldCBhIHByb3BlciBsb2cKbGlrZSBrZXJuZWwgOikK U29tZSB1c2VycyBjb21wbGFpbmVkIGFib3V0IGJsYW5rIG91dHB1dCwgYnV0IEknbSBub3Qgc3Vy ZSB3aGV0aGVyCnRoaXMgaXMgdGhlIHNhbWUgY2F1c2UuCgo+IFRoZSBYIGxvZ3MgbG9vayBmaW5l LgoKSSBjb3VsZG4ndCBzZWUgYW55IGVycm9ycyB0aGVyZSwgdG9vLiAgU28gaXQncyBqdXN0IGEg d2lsZCBndWVzcywgc28KZmFyLi4uCgo+IEZyb20gdGhlCj4geHJhbmRyIG91dHB1dCwgTFZEUzEg KGNvbm5lY3RlZCB0byB0aGUgaW50ZWwpIGlzIGNvbm5lY3RlZCBhbmQgYWN0aXZlLgo+IExWRFMt MS0xIChjb25uZWN0ZWQgdG8gdGhlIHJhZGVvbikgaXMgY29ubmVjdGVkIGJ1dCBub3QgYWN0aXZl LiAgVGhhdAo+IHNob3VsZCBiZSBhIHBlcmZlY3RseSByZWFzb25hYmxlIGNvbmZpZ3VyYXRpb24u ICBJZiBMVkRTLTEtMSBpcyBub3QKPiBhY3RpdmUsIHRoZSByYWRlb24ga2VybmVsIGRyaXZlciB3 aWxsIHBvd2VyIGRvd24gdGhlIEdQVSB1bnRpbCB0aGUKPiB1c2VyIGVpdGhlciBhY3RpdmF0ZXMg dGhlIHBhbmVsIG9yIHVzZXMgdGhlIGRHUFUgYXMgYW4gb2Zmc2NyZWVuCj4gcmVuZGVyZXIuCgpO b3RlIHRoYXQgdGhlIHhyYW5kciBvdXRwdXQgd2FzIHRha2VuIG9uIGljZXdtIG9yIGVsc2UuICBT bywgcmlnaHQsCnRoaXMgbWlnaHQgYmUgbm9uLWlzc3VlLiAgQnV0LCBJIGd1ZXNzIG5vdyB0aGF0 IHRoZSBpc3N1ZSB3aWxsIGhhcHBlbgp3aGVuIExWRFMtMS0xIGlzIGFjdGl2YXRlZCBhdCB0aGUg c2FtZSB0aW1lIHdpdGggTFZEUy4gIEdOT01FIHRyaWVzIHRvCmFjdGl2YXRlIGFsbCBjb25uZWN0 ZWQgb3V0cHV0cyBhdCB0aGUgc2FtZSB0aW1lIGFzIGRlZmF1bHQuCgo+IFRoZXJlIGFyZSBwbGVu dHkgb2YgY2FzZXMgd2hlbiB5b3UgbWF5IGhhdmUgYSBzZWNvbmRhcnkgR1BVIHdpdGgKPiBhdHRh Y2hlZCBkaXNwbGF5cyB0aGF0IGFyZSBub3QgYWN0aXZlLiBJZiBnbm9tZSBiYXJmcyBvbiB0aGlz IGl0Cj4gc2hvdWxkIGJlIGZpeGVkIGluIGdub21lLgogClllYWgsIEdOT01FIGhhcyBkZWZpbml0 ZWx5IGEgcHJvYmxlbSBhYm91dCBpdC4gIEF0IGxlYXN0LCBpdCBzaG91bGRuJ3QKY3Jhc2ggYmFk bHkuCgpCdXQsIGl0J3Mgc3RpbGwgbm90IGNsZWFyIHRvIG1lIGhvdyB0aGUgYWN0aXZhdGlvbiBv ZiB0aGUgcmFkZW9uIEdQVQppcyBzdXBwb3NlZCB0byB3b3JrIGluIHN3aXRjaGFibGUgZ3JhcGhp Y3MgY2FzZS4gIEZvciBQWCBvciBPdHBpbXVzLAppdCdzIGNsZWFyLiAgQnV0IGZvciBzd2l0Y2hh YmxlIGNhc2UsIHRoZXJlIGlzIG5vIG9mZmxvYWQgcmVuZGVyaW5nLgpJZiB5b3UgZW5hYmxlIHRo ZSBvdXRwdXQgb24gcmFkZW9uIEdQVSB3aGlsZSBJbnRlbCBvdXRwdXQgaXMgYmVpbmcKdXNlZCwg d2hhdCdzIGdvaW5nIG9uPyAgU2hvdWxkbid0IHRoZXkgYmUgaGFuZGxlZCBleGNsdXNpdmVseSwg YXMgdXNlcgpleHBlY3RlZD8KCj4gU2V0dGluZyByYWRlb24ucnVucG09MCBkb2VzIG5vdCBkaXNh YmxlIFBYLCBpdCBqdXN0IHN0b3BzIHRoZSBrZXJuZWwKPiBkcml2ZXIgZnJvbSBkeW5hbWljYWxs eSB0dXJuaW5nIHRoZSBkR1BVIG9uIGFuZCBvZmYgb24gZGVtYW5kLgoKWWVzLiAgVGhlIHVzZXIg c2VlbSBtb3JlIGhhcHB5IHdpdGggZXhwbGljaXQgcG93ZXIgY29udHJvbC4gIEF0IGxlYXN0LApi ZXR0ZXIgdGhhbiB0aGlzIGtpbmQgb2Ygc3VycHJpc2VzLi4uCgoKdGhhbmtzLAoKVGFrYXNoaQpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwg bWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3Rz LmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=