From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Deucher, Alexander" Subject: RE: [PATCH 2/3] drm/amdgpu/vce4: workaround VCE ring test slow issue Date: Tue, 11 Apr 2017 14:03:17 +0000 Message-ID: References: <1491895867-6031-1-git-send-email-Xiangliang.Yu@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1491895867-6031-1-git-send-email-Xiangliang.Yu-5C7GfCeVMHo@public.gmane.org> Content-Language: en-US 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: "amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org" Cc: "Yu, Xiangliang" , "Min, Frank" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBhbWQtZ2Z4IFttYWlsdG86YW1k LWdmeC1ib3VuY2VzQGxpc3RzLmZyZWVkZXNrdG9wLm9yZ10gT24gQmVoYWxmDQo+IE9mIFhpYW5n bGlhbmcgWXUNCj4gU2VudDogVHVlc2RheSwgQXByaWwgMTEsIDIwMTcgMzozMSBBTQ0KPiBUbzog YW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcNCj4gQ2M6IE1pbiwgRnJhbms7IFl1LCBYaWFu Z2xpYW5nDQo+IFN1YmplY3Q6IFtQQVRDSCAyLzNdIGRybS9hbWRncHUvdmNlNDogd29ya2Fyb3Vu ZCBWQ0UgcmluZyB0ZXN0IHNsb3cNCj4gaXNzdWUNCj4gDQo+IEFkZCBWQ0UgcmluZyB0ZXN0IHNs b3cgd29ya2Fyb3VuZCBmb3IgU1JJT1YuDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBGcmFuayBNaW4g PEZyYW5rLk1pbkBhbWQuY29tPg0KPiBTaWduZWQtb2ZmLWJ5OiBYaWFuZ2xpYW5nIFl1IDxYaWFu Z2xpYW5nLll1QGFtZC5jb20+DQo+IC0tLQ0KPiAgZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUv YW1kZ3B1X3ZjZS5jIHwgMTAgKysrKysrKy0tLQ0KPiAgMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0 aW9ucygrKSwgMyBkZWxldGlvbnMoLSkNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vYW1kL2FtZGdwdS9hbWRncHVfdmNlLmMNCj4gYi9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdw dS9hbWRncHVfdmNlLmMNCj4gaW5kZXggZTQzYzgzZi4uY2RmZjkzOCAxMDA2NDQNCj4gLS0tIGEv ZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvYW1kZ3B1X3ZjZS5jDQo+ICsrKyBiL2RyaXZlcnMv Z3B1L2RybS9hbWQvYW1kZ3B1L2FtZGdwdV92Y2UuYw0KPiBAQCAtOTU1LDcgKzk1NSwxMSBAQCBp bnQgYW1kZ3B1X3ZjZV9yaW5nX3Rlc3RfcmluZyhzdHJ1Y3QgYW1kZ3B1X3JpbmcNCj4gKnJpbmcp DQo+ICAJc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYgPSByaW5nLT5hZGV2Ow0KPiAgCXVpbnQz Ml90IHJwdHIgPSBhbWRncHVfcmluZ19nZXRfcnB0cihyaW5nKTsNCj4gIAl1bnNpZ25lZCBpOw0K PiAtCWludCByOw0KPiArCWludCByLCB0aW1lb3V0ID0gYWRldi0+dXNlY190aW1lb3V0Ow0KDQpE byB5b3UgbmVlZCBsb25nZXIgdGltZW91dHMgZWxzZXdoZXJlIGFzIHdlbGw/ICBJZiBzbywgaXQg bWlnaHQgbWFrZSBtb3JlIHNlbnNlIHRvIGp1c3QgY2hhbmdlIHRoZSBkZWZhdWx0IHNldHRpbmcg Zm9yIGFkZXYtPnVzZWNfdGltZW91dCBmb3IgU1ItSU9WLg0KDQpBbGV4DQoNCj4gKw0KPiArCS8q IHdvcmthcm91bmQgVkNFIHJpbmcgdGVzdCBzbG93IGlzc3VlIGZvciBzcmlvdiovDQo+ICsJaWYg KGFtZGdwdV9zcmlvdl92ZihhZGV2KSkNCj4gKwkJdGltZW91dCAqPSAxMDsNCj4gDQo+ICAJLyog VE9ETzogcmVtb3ZlIGl0IGlmIFZDRSBjYW4gd29yayBmb3Igc3Jpb3YgKi8NCj4gIAlpZiAoYW1k Z3B1X3NyaW92X3ZmKGFkZXYpKQ0KPiBAQCAtOTcwLDEzICs5NzQsMTMgQEAgaW50IGFtZGdwdV92 Y2VfcmluZ190ZXN0X3Jpbmcoc3RydWN0DQo+IGFtZGdwdV9yaW5nICpyaW5nKQ0KPiAgCWFtZGdw dV9yaW5nX3dyaXRlKHJpbmcsIFZDRV9DTURfRU5EKTsNCj4gIAlhbWRncHVfcmluZ19jb21taXQo cmluZyk7DQo+IA0KPiAtCWZvciAoaSA9IDA7IGkgPCBhZGV2LT51c2VjX3RpbWVvdXQ7IGkrKykg ew0KPiArCWZvciAoaSA9IDA7IGkgPCB0aW1lb3V0OyBpKyspIHsNCj4gIAkJaWYgKGFtZGdwdV9y aW5nX2dldF9ycHRyKHJpbmcpICE9IHJwdHIpDQo+ICAJCQlicmVhazsNCj4gIAkJRFJNX1VERUxB WSgxKTsNCj4gIAl9DQo+IA0KPiAtCWlmIChpIDwgYWRldi0+dXNlY190aW1lb3V0KSB7DQo+ICsJ aWYgKGkgPCB0aW1lb3V0KSB7DQo+ICAJCURSTV9JTkZPKCJyaW5nIHRlc3Qgb24gJWQgc3VjY2Vl ZGVkIGluICVkIHVzZWNzXG4iLA0KPiAgCQkJIHJpbmctPmlkeCwgaSk7DQo+ICAJfSBlbHNlIHsN Cj4gLS0NCj4gMi43LjQNCj4gDQo+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fDQo+IGFtZC1nZnggbWFpbGluZyBsaXN0DQo+IGFtZC1nZnhAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnDQo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vYW1kLWdmeA0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18KYW1kLWdmeCBtYWlsaW5nIGxpc3QKYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcK aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cg==