From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [Intel-gfx] [PATCH 1/2] drm/core: Preserve the framebuffer after removing it. Date: Wed, 9 Sep 2015 17:56:15 +0200 Message-ID: <20150909155615.GU2767@phenom.ffwll.local> References: <1441809657-11411-1-git-send-email-maarten.lankhorst@linux.intel.com> <1441809657-11411-2-git-send-email-maarten.lankhorst@linux.intel.com> <55F04786.2080408@linux.intel.com> <20150909150410.GO2767@phenom.ffwll.local> <55F04DAA.10005@linux.intel.com> <20150909152915.GS2767@phenom.ffwll.local> <55F0547C.10204@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <55F0547C.10204@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tvrtko Ursulin Cc: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBTZXAgMDksIDIwMTUgYXQgMDQ6NDc6MDhQTSArMDEwMCwgVHZydGtvIFVyc3VsaW4g d3JvdGU6Cj4gCj4gT24gMDkvMDkvMjAxNSAwNDoyOSBQTSwgRGFuaWVsIFZldHRlciB3cm90ZToK PiA+T24gV2VkLCBTZXAgMDksIDIwMTUgYXQgMDQ6MTg6MDJQTSArMDEwMCwgVHZydGtvIFVyc3Vs aW4gd3JvdGU6Cj4gPj4KPiA+Pk9uIDA5LzA5LzIwMTUgMDQ6MDQgUE0sIERhbmllbCBWZXR0ZXIg d3JvdGU6Cj4gPj4+T24gV2VkLCBTZXAgMDksIDIwMTUgYXQgMDM6NTE6NTBQTSArMDEwMCwgVHZy dGtvIFVyc3VsaW4gd3JvdGU6Cj4gPj4+Pgo+ID4+Pj5IaSwKPiA+Pj4+Cj4gPj4+Pk9uIDA5LzA5 LzIwMTUgMDM6NDAgUE0sIE1hYXJ0ZW4gTGFua2hvcnN0IHdyb3RlOgo+ID4+Pj4+UHJldmlvdXNs eSBSTUZCIGFuZCBmZCBjbG9zZSBjaG9zZSB0byBkaXNhYmxlIGFueSBwbGFuZSB0aGF0IGhhZAo+ ID4+Pj4+YW4gYWN0aXZlIGZyYW1lYnVmZmVyIGZyb20gdGhpcyBmaWxlLiBJZiBpdCB3YXMgYSBw cmltYXJ5IHBsYW5lIHRoZQo+ID4+Pj4+Y3J0YyB3YXMgZGlzYWJsZWQuIEhvd2V2ZXIgdGhlIGZi ZGV2IGNvZGUgb3IgYW55IHN5c3RlbSBjb21wb3NpdG9yCj4gPj4+Pj5zaG91bGQgcmVzdG9yZSB0 aGUgcGxhbmVzIGFueXdheSBzbyB0aGVyZSdzIG5vIG5lZWQgdG8gZG8gaXQgdHdpY2UuCj4gPj4+ Pj4KPiA+Pj4+PlRoZSBvbGQgZmJfaWQgaXMgemVybydkLCBzbyB0aGVyZSdzIG5vIGRhbmdlciBv ZiBiZWluZyBhYmxlIHRvCj4gPj4+Pj5yZXN0b3JlIHRoZSBmYiBmcm9tIGZiX2lkLgo+ID4+Pj4K PiA+Pj4+V2hhdCBkb2VzIHRoaXMgbWVhbiwgc2F5IGlmIHRoZSBjb21wb3NpdG9yIGRpZXMgbGFz dCBmcmFtZSB3aWxsIHJlbWFpbiBvbgo+ID4+Pj50aGUgc2NyZWVuPwo+ID4+Pgo+ID4+Plllcywg YW5kIHRoZSBjb21taXQgbWVzc2FnZSBzaG91bGQgbWVudGlvbiB0aGF0LiBJdCBzaG91bGQgYWxz byBtZW50aW9uCj4gPj4+dGhhdCBvdGhlciBhcHBsaWNhdGlvbnMgY2FuJ3QgZ2V0IGF0IHRoZSBk YXRhIHNpbmNlIHdlIGNsZWFyIGZiIGlkIHN0aWxsLAo+ID4+PnNvIG5vIGluZm9ybWF0aW9uIGxl YWsgdGhlcmUuCj4gPj4KPiA+PlBlcmhhcHMgSSByZXBsaWVkIHRvIHRoZSB3cm9uZyBwYXRjaCBm cm9tIHRoZSBzZXJpZXMuCj4gPj4KPiA+PldoeSBpcyBhbGwgdGhpcyBuZWVkZWQgYW55d2F5PyBJ dCBzb3VuZCBwcmV0dHkgdW5kZXNpcmFibGUgZnJvbSB0aGUgc2VjdXJpdHkKPiA+PnBvaW50IG9m IHZpZXcgdG8gbWUuIElmIGl0IGlzIGV4cGxvaXRhYmxlIHRvIGxlYXZlIHNvbWV0aGluZyBzZW5z aXRpdmUgb24KPiA+PnNjcmVlbiB0aGF0J3Mgbm90IGdvb2QuCj4gPgo+ID5mZCBjbG9zZSBpcyBh IHN1cGVyLXBhaW5mdWwgY29udGV4dCB0byBkbyBhIGZ1bGwtYmxvd24gbW9kZXNldC4gSXQncwo+ ID51c2Vyc3BhY2UgYnV0IHdlIGNhbid0IHJlc3RhcnQgYW55dGhpbmcgYmVjYXVzZSBubyBvbmUg ZXZlciBjaGVja3MgdGhlCj4gPnJldHVybiB2YWx1ZSBvZiBjbG9zZSgpLiBXZSBjb3VsZCBmaXgg aXQgYnkgcHVzaGluZyB0aGlzIHRvIGEgd29yayBpdGVtLAo+ID5idXQgZ2l2ZW4gdGhhdCB0aGUg cnVsZSBpdHNlbGYgc2VlbXMgZHViaW91cyBpdCdzIGVhc2llciB0byBhZGp1c3QgdGhlIGFiaQo+ ID5pbW8uIEZyYW1lYnVmZmVycyBhcmUgc29tZXdoYXQgZ2xvYmFsLCBzbyBub3QgZGVsZXRpbmcg dGhlbSBtYWtlcyBpbW8KPiA+c2Vuc2UuCj4gPgo+ID5UaGUgYmlnIGNoYW5nZSBpcyBwYXRjaCAy LCB3aGljaCB3aWxsIG1ha2UgdGhlbSBzdXJ2aXZlIGZvciByZWFsLgo+IAo+IEkgZG9uJ3QgZm9s bG93IHRoaXMgY2xvc2VseSBidXQgaXQgc3RpbGwgc291bmRzIHdyb25nLiBJZiBtb2Rlc2V0IGlz IGEKPiBjb25jZXJuIHRoZW4gZGlzYWJsZSB0aGUgcGxhbmVzIGFuZC9vciBjbGVhciB0aGVtPwoK VGhpcyBpcyBnZW5lcmljIGNvcmUgY29kZSwgeW91IGNhbid0IGRpc2FibGUvY2xlYXIgcGxhbmVz IGluIGEgZ2VuZXJpYyB3YXkKd2l0aG91dCBkb2luZyBhIGZ1bGwgbW9kZXNldC4KCj4gSXQgcmVh bGx5IGRvZXNuJ3QgZmVlbCBwcmVzZXJ2YXRpb24gb2YgZmIgY29udGVudCBpcyBhIGdvb2QgdGhp bmcgdG8gZG8uIElmCj4gdGhlIGhpZ2hlciBnb2FsIGlzIHRvIGVuYWJsZSBzb21lIHNtb290aCB0 cmFuc2l0aW9ucyBjbGllbnRzIHNob3VsZCBlbmdpbmVlcgo+IHRoYXQgdGhlbXNlbHZlcy4KPiAK PiBJbiBhbnkgY2FzZSBsZWF2aW5nIGNvbnRlbnQgb24gc2NyZWVuIHNvdW5kcyByZWFsbHkgYmFk IHRvIG1lLgo+IAo+IFJlbWluZHMgbWUgb2Ygc2NyZWVuIGxvY2tlciBidWdzIHdoaWNoIHNvbWV0 aW1lcyBkaWQgbm90IGNsZWFyIHRoZSBzY3JlZW4KPiB3aGVuIGRpc3BsYXlpbmcgdGhlIHVubG9j ayBkaWFsb2cuIFRoYXQgd2FzIHByZXR0eSBjb21tb24gZm9yIGEgbG9uZyBwZXJpb2QKPiBpbiBL REUuIEFuZCB0aGlzIHNvdW5kcyBsaWtlIGl0IGNvdWxkIGJlIGF0dGFja2FibGUgaW4gYSBzaW1p bGFyIHdheS4KCkFmYWlrIHRoYXQncyBqdXN0IHVzZXJzcGFjZSBjb29yZGluYXRpb24gZmFpbCAt IHN5c3RlbSBkZWFtb25zIGdvIGludG8Kc3VzcGVuZCB3aXRob3V0IHRlbGxpbmcgYW5kIHdhaXRp bmcgZm9yIHRoZSBzY3JlZW5sb2NrZXIgdG8gbG9jayB0aGUKc2NyZWVuLiBIaWxhcmlvdXMsIGJ1 dCBub3QgcmVhbGx5IHNvbWV0aGluZyB3ZSBjYW4gZml4IGluIHRoZSBrZXJuZWwuCi1EYW5pZWwK LS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUgRW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0 dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNr dG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJp LWRldmVsCg==