From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alex Deucher Subject: Re: [PATCH] drm/amdgpu: fix vega10 graphic hang issue in S3 test Date: Tue, 15 Aug 2017 11:02:16 -0400 Message-ID: References: <1502790786-14449-1-git-send-email-ray.huang@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1502790786-14449-1-git-send-email-ray.huang-5C7GfCeVMHo@public.gmane.org> 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: Huang Rui Cc: Ken Wang , amd-gfx list T24gVHVlLCBBdWcgMTUsIDIwMTcgYXQgNTo1MyBBTSwgSHVhbmcgUnVpIDxyYXkuaHVhbmdAYW1k LmNvbT4gd3JvdGU6Cj4gRnJvbTogS2VuIFdhbmcgPEtlbi5XYW5nQGFtZC5jb20+Cj4KClBsZWFz ZSBpbmNsdWRlIGEgYmV0dGVyIGRlc2NyaXB0aW9uLiAgU29tZXRoaW5nIGxpa2UgInRoaXMgcmVn aXN0ZXIKaGFzIG5vIGRlZmF1bHQgdmFsdWUgYW5kIG5lZWRzIHRvIGJlIGluaXRpYWxpemVkIGJ5 IHRoZSBkcml2ZXIuIgoKPiBDaGFuZ2UtSWQ6IElmMDFlMzJiYWE5MDNjOGMzNTk5MWIxNTE3YzZk OGJkZTk4ZjVkYWUyCj4gU2lnbmVkLW9mZi1ieTogS2VuIFdhbmcgPEtlbi5XYW5nQGFtZC5jb20+ Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dmeF92OV8wLmMgfCAxMiArKysr KysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDEyIGluc2VydGlvbnMoKykKPgo+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL2FtZGdwdS9nZnhfdjlfMC5jIGIvZHJpdmVycy9ncHUv ZHJtL2FtZC9hbWRncHUvZ2Z4X3Y5XzAuYwo+IGluZGV4IDY4YTBkNDAuLjY2MzEyZDkgMTAwNjQ0 Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2FtZC9hbWRncHUvZ2Z4X3Y5XzAuYwo+ICsrKyBiL2Ry aXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L2dmeF92OV8wLmMKPiBAQCAtMTY3MCw2ICsxNjcwLDcg QEAgc3RhdGljIGludCBnZnhfdjlfMF9jcF9nZnhfcmVzdW1lKHN0cnVjdCBhbWRncHVfZGV2aWNl ICphZGV2KQo+ICAgICAgICAgdTMyIHRtcDsKPiAgICAgICAgIHUzMiByYl9idWZzejsKPiAgICAg ICAgIHU2NCByYl9hZGRyLCBycHRyX2FkZHIsIHdwdHJfZ3B1X2FkZHI7Cj4gKyAgICAgICBpbnQg cjsKPgo+ICAgICAgICAgLyogU2V0IHRoZSB3cml0ZSBwb2ludGVyIGRlbGF5ICovCj4gICAgICAg ICBXUkVHMzJfU09DMTUoR0MsIDAsIG1tQ1BfUkJfV1BUUl9ERUxBWSwgMCk7Cj4gQEAgLTE3Mjks NiArMTczMCwxNyBAQCBzdGF0aWMgaW50IGdmeF92OV8wX2NwX2dmeF9yZXN1bWUoc3RydWN0IGFt ZGdwdV9kZXZpY2UgKmFkZXYpCj4KPiAgICAgICAgIC8qIHN0YXJ0IHRoZSByaW5nICovCj4gICAg ICAgICBnZnhfdjlfMF9jcF9nZnhfc3RhcnQoYWRldik7Cj4gKwo+ICsgICAgICAgciA9IGFtZGdw dV9yaW5nX2FsbG9jKHJpbmcsIDMpOwo+ICsgICAgICAgaWYgKHIpIHsKPiArICAgICAgICAgICAg ICAgcmV0dXJuIHI7Cj4gKyAgICAgICB9Cj4gKyAgICAgICBhbWRncHVfcmluZ193cml0ZShyaW5n LCBQQUNLRVQzKFBBQ0tFVDNfU0VUX1VDT05GSUdfUkVHLCAxKSk7Cj4gKyAgICAgICB0bXAgPSAo KDIgPDwgMjgpIHwgKFNPQzE1X1JFR19PRkZTRVQoR0MsIDAsIG1tVkdUX0lOREVYX1RZUEUpIC0g UEFDS0VUM19TRVRfVUNPTkZJR19SRUdfU1RBUlQpKTsKCldoeSB0aGUgMiA8PCAyOD8gIFdoYXQg aXMgdGhhdCBmb3I/Cgo+ICsgICAgICAgYW1kZ3B1X3Jpbmdfd3JpdGUocmluZywgdG1wKTsKPiAr ICAgICAgIGFtZGdwdV9yaW5nX3dyaXRlKHJpbmcsIDApOwo+ICsgICAgICAgYW1kZ3B1X3Jpbmdf Y29tbWl0KHJpbmcpOwo+ICsKClBsZWFzZSBlaXRoZXIgYWRkIHRoaXMgdG8gdGhlIGV4aXN0aW5n IHBhY2tldCBzZXF1ZW5jZSBpbgpnZnhfdjlfMF9jcF9nZnhfc3RhcnQoKSBvciB1cGRhdGUgdGhl IHJlZ2lzdGVyIHZpYSBtbWlvIGluCmdmeF92OV8wX2dwdV9pbml0KCkuCgpBbGV4CgoKPiAgICAg ICAgIHJpbmctPnJlYWR5ID0gdHJ1ZTsKPgo+ICAgICAgICAgcmV0dXJuIDA7Cj4gLS0KPiAyLjcu NAo+Cj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBh bWQtZ2Z4IG1haWxpbmcgbGlzdAo+IGFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9hbWQtZ2Z4Cl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZnggbWFpbGlu ZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=