From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Ding, Pixel" Subject: Re: [PATCH 1/2] drm/amdgpu: don't clean the framebuffer for VF Date: Mon, 6 Feb 2017 09:09:16 +0000 Message-ID: <33AD6DBD-DC84-40FC-9CDF-02A18620F06C@amd.com> References: <1486362299-3961-1-git-send-email-Pixel.Ding@amd.com> <9fb90cdc-60e4-babf-e721-10434ffda956@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <9fb90cdc-60e4-babf-e721-10434ffda956-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US Content-ID: List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: amd-gfx-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "amd-gfx" To: "Koenig, Christian" , "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Ding.Pixel-5C7GfCeVMHo@public.gmane.org" SGkgQ2hyaXN0aWFuLA0KDQpUaGUgdW5kZXJseWluZyBob3N0IGRyaXZlciBjbGVhcnMgVkbigJlz IGZyYW1lYnVmZmVyIHdoZW4gZ3Vlc3QgZHJpdmVyIHNoYWtlIGhhbmRzIHdpdGggaXQsIHRoYXQg aXMgZG9uZSBiZWZvcmUgZ3Vlc3QgZHJpdmVyIGluaXQuIEkgdGhpbmsgaXTigJlzIHVubmVjZXNz YXJ5IHRvIGNsZWFyIEZCIGFnYWluIGV2ZW4gd2l0aCBHUFUgZm9yIFZGLg0KDQrigJQgDQpTaW5j ZXJlbHkgWW91cnMsDQpQaXhlbA0KDQoNCg0KDQoNCk9uIDA2LzAyLzIwMTcsIDQ6NDkgUE0sICJL b2VuaWcsIENocmlzdGlhbiIgPENocmlzdGlhbi5Lb2VuaWdAYW1kLmNvbT4gd3JvdGU6DQoNCj5B bSAwNi4wMi4yMDE3IHVtIDA3OjI0IHNjaHJpZWIgUGl4ZWwgRGluZzoNCj4+IFRoZSBTUklPViBo b3N0IGRyaXZlciBjbGVhbnMgZnJhbWVidWZmZXIgZm9yIGVhY2ggVkYsIGd1ZXN0IGRyaXZlcg0K Pj4gbmVlZG4ndCB0aGlzIGFjdGlvbiB3aGljaCBjb3N0cyBtdWNoIHRpbWUgb24gc29tZSB2aXJ0 dWFsaXphdGlvbg0KPj4gcGxhdGZvcm0sIG90aGVyd2lzZSBpdCBtaWdodCBnZXQgdGltZW91dCB0 byBpbml0aWFsaXplLg0KPj4NCj4+IFNpZ25lZC1vZmYtYnk6IFBpeGVsIERpbmcgPFBpeGVsLkRp bmdAYW1kLmNvbT4NCj4+IC0tLQ0KPj4gICBkcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9hbWRn cHVfZmIuYyB8IDQgKysrLQ0KPj4gICAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCAx IGRlbGV0aW9uKC0pDQo+Pg0KPj4gZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1k Z3B1L2FtZGdwdV9mYi5jIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X2ZiLmMN Cj4+IGluZGV4IDFlNzM1YzQuLmYxZWI0ZjUgMTAwNjQ0DQo+PiAtLS0gYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfZmIuYw0KPj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2FtZC9h bWRncHUvYW1kZ3B1X2ZiLmMNCj4+IEBAIC0yNDIsNyArMjQyLDkgQEAgc3RhdGljIGludCBhbWRn cHVmYl9jcmVhdGUoc3RydWN0IGRybV9mYl9oZWxwZXIgKmhlbHBlciwNCj4+ICAgCS8qIHNldHVw IGhlbHBlciAqLw0KPj4gICAJcmZiZGV2LT5oZWxwZXIuZmIgPSBmYjsNCj4+ICAgDQo+PiAtCW1l bXNldF9pbyhhYm8tPmtwdHIsIDB4MCwgYW1kZ3B1X2JvX3NpemUoYWJvKSk7DQo+PiArCWlmICgh YW1kZ3B1X3NyaW92X3ZmKGFkZXYpKSB7DQo+PiArCQltZW1zZXRfaW8oYWJvLT5rcHRyLCAweDAs IGFtZGdwdV9ib19zaXplKGFibykpOw0KPj4gKwl9DQo+DQo+Tml0IHBpY2sgb25seSwgYnV0IGNv ZGluZyBzdHlsZSBzYXlzIHRvIG5vdCB1c2UgInsiICJ9IiBpbiBhbiBpZiB3aXRob3V0IA0KPmVs c2UgYW5kIG9ubHkgYSBzaW5nbGUgbGluZSBvZiBjb2RlLg0KPg0KPkFkZGl0aW9uYWwgdG8gdGhh dCBJJ20gbm90IHN1cmUgaWYgdGhhdCdzIGEgZ29vZCBpZGVhLiBUaGUgbWVtb3J5IA0KPmFsbG9j YXRlZCBoZXJlIG1pZ2h0IGJlIGFscmVhZHkgYmUgdXNlZCBhbmQgc28gd2UgbmVlZCB0byBjbGVh ciBpdCBubyANCj5tYXR0ZXIgd2hlcmUgaXQgY2FtZSBmcm9tLg0KPg0KPkl0J3MgcHJvYmFibHkg ZWFzaWVyIHRvIGp1c3Qgc2V0IHRoZSBBTURHUFVfR0VNX0NSRUFURV9WUkFNX0NMRUFSRUQgaW4g DQo+dGhlIGNhbGwgdG8gYW1kZ3B1X2dlbV9vYmplY3RfY3JlYXRlKCkuIFRoaXMgbWFrZXMgdGhl IEdQVSBjbGVhciB0aGUgDQo+bWVtb3J5IGJlZm9yZSB0aGUgZmlyc3QgQ1BVIGFjY2VzcyB0byBp dC4NCj4NCj5SZWdhcmRzLA0KPkNocmlzdGlhbi4NCj4NCj4+ICAgDQo+PiAgIAlzdHJjcHkoaW5m by0+Zml4LmlkLCAiYW1kZ3B1ZHJtZmIiKTsNCj4+ICAgDQo+DQo+DQpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQt Z2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2FtZC1nZngK