From mboxrd@z Thu Jan 1 00:00:00 1970 From: Nils Holland Subject: Re: Bug (and probably, fix): UVD initialization / clock gating issue on kabini Date: Mon, 23 Jan 2017 01:47:39 +0100 Message-ID: <20170123004738.GA2893@tisys.org> References: <20170122192610.GB3125@tisys.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20170122192610.GB3125-iI9p2NPcQ/rYtjvyW6yDsg@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: amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org T24gU3VuLCBKYW4gMjIsIDIwMTcgYXQgMDg6MjY6MTBQTSArMDEwMCwgTmlscyBIb2xsYW5kIHdy b3RlOgo+IEhpIGZvbGtzLAo+IAo+IHdoaWxlIHBsYXlpbmcgYXJvdW5kIHdpdGggdGhlIGFtZGdw dSBkcm0gZHJpdmVyLCBJIHN0dW1ibGVkIHVwb24gYW4KPiBpc3N1ZS4gSW4gZmFjdCwgSSBoYXZl IHRyYWNrZWQgaXQgZG93biB0byBjb21taXQKPiBhYTQ3NDdjMDBhMmRkMDM0YzVmZGY3MGNhNzNi MTY3NGNhMTViZWIzICgiZHJtL2FtZGdwdTogcmVmaW5lIHV2ZF80LjIKPiBjbG9jayBnYXRlIHNl cXVlbmNlLiIpLgo+IAo+IFdoZW4gSSBydW4gdGhlIGxhdGVzdCBtYWlubGluZSBnaXQga2VybmVs LCB3aGljaCBjb250YWlucyB0aGlzIGNvbW1pdCwKPiBvbiBteSBzeXN0ZW0sIEkgZ2V0IHRoZSBm b2xsb3dpbmcgaW4gZG1lc2cgKG5vdGljZSB0aGUgbGluZXMgYWJvdXQgVVZECj4gbm90IHJlc3Bv bmRpbmcgYXQgdGhlIGVuZCk6Cj4gWyAgICA0Ljg3MDk5OV0gW2RybTp1dmRfdjRfMl9zdGFydF0g KkVSUk9SKiBVVkQgbm90IHJlc3BvbmRpbmcsIHRyeWluZyB0byByZXNldCB0aGUgVkNQVSEhIQo+ IFsgICAgNS44OTEzNTFdIFtkcm06dXZkX3Y0XzJfc3RhcnRdICpFUlJPUiogVVZEIG5vdCByZXNw b25kaW5nLCB0cnlpbmcgdG8gcmVzZXQgdGhlIFZDUFUhISEKPiBbICAgIDYuOTExNzEzXSBbZHJt OnV2ZF92NF8yX3N0YXJ0XSAqRVJST1IqIFVWRCBub3QgcmVzcG9uZGluZywgdHJ5aW5nIHRvIHJl c2V0IHRoZSBWQ1BVISEhCj4gWyAgICA3LjkzMjA2Ml0gW2RybTp1dmRfdjRfMl9zdGFydF0gKkVS Uk9SKiBVVkQgbm90IHJlc3BvbmRpbmcsIHRyeWluZyB0byByZXNldCB0aGUgVkNQVSEhIQo+IFsg ICAgOC45NTI0MDldIFtkcm06dXZkX3Y0XzJfc3RhcnRdICpFUlJPUiogVVZEIG5vdCByZXNwb25k aW5nLCB0cnlpbmcgdG8gcmVzZXQgdGhlIFZDUFUhISEKPiBbICAgIDkuOTc0MDUwXSBbZHJtOnV2 ZF92NF8yX3N0YXJ0XSAqRVJST1IqIFVWRCBub3QgcmVzcG9uZGluZywgdHJ5aW5nIHRvIHJlc2V0 IHRoZSBWQ1BVISEhCj4gWyAgIDEwLjk5NTcwMV0gW2RybTp1dmRfdjRfMl9zdGFydF0gKkVSUk9S KiBVVkQgbm90IHJlc3BvbmRpbmcsIHRyeWluZyB0byByZXNldCB0aGUgVkNQVSEhIQo+IFsgICAx Mi4wMTczNTRdIFtkcm06dXZkX3Y0XzJfc3RhcnRdICpFUlJPUiogVVZEIG5vdCByZXNwb25kaW5n LCB0cnlpbmcgdG8gcmVzZXQgdGhlIFZDUFUhISEKPiBbICAgMTMuMDM5MDI0XSBbZHJtOnV2ZF92 NF8yX3N0YXJ0XSAqRVJST1IqIFVWRCBub3QgcmVzcG9uZGluZywgdHJ5aW5nIHRvIHJlc2V0IHRo ZSBWQ1BVISEhCj4gWyAgIDE0LjA2MDY5Ml0gW2RybTp1dmRfdjRfMl9zdGFydF0gKkVSUk9SKiBV VkQgbm90IHJlc3BvbmRpbmcsIHRyeWluZyB0byByZXNldCB0aGUgVkNQVSEhIQo+IFsgICAxNC4w ODIxNjhdIFtkcm06dXZkX3Y0XzJfc3RhcnRdICpFUlJPUiogVVZEIG5vdCByZXNwb25kaW5nLCBn aXZpbmcgdXAhISEKClJlcGx5aW5nIHRvIG15c2VsZiBoZXJlLCBhcyBJIGJlbGlldmUgSSBtYXkg aGF2ZSBmb3VuZCBhIGZpeDoKCkxlYXZpbmcgY29tbWl0IGFhNDc0N2MwMGEyZGQwMzRjNWZkZjcw Y2E3M2IxNjc0Y2ExNWJlYjMgYXBwbGllZCwgYW5kCnRoZW4gYXBwbHlpbmcgdGhlIGZvbGxvd2lu ZyBwYXRjaCwgd2hpY2ggcmUtYWRkcyBhIGxpdHRsZSBsaW5lIHRoYXQKdGhlIG9yaWdpbmFsIHBh dGNoIHJlbW92ZWQsIGZpeGVzIHRoZSBwcm9ibGVtIGZvciBtZToKCgpkaWZmIC0tZ2l0IGEvZHJp dmVycy9ncHUvZHJtL2FtZC9hbWRncHUvdXZkX3Y0XzIuYyBiL2RyaXZlcnMvZ3B1L2RybS9hbWQv YW1kZ3B1L3V2ZF92NF8yLmMKaW5kZXggOTY0NDRlNGQ4NjJhLi4zNTBlN2RhYjliNmQgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9hbWQvYW1kZ3B1L3V2ZF92NF8yLmMKKysrIGIvZHJpdmVy cy9ncHUvZHJtL2FtZC9hbWRncHUvdXZkX3Y0XzIuYwpAQCAtMjczLDYgKzI3Myw4IEBAIHN0YXRp YyBpbnQgdXZkX3Y0XzJfc3RhcnQoc3RydWN0IGFtZGdwdV9kZXZpY2UgKmFkZXYpCiAKIAl1dmRf djRfMl9tY19yZXN1bWUoYWRldik7CiAKKwlXUkVHMzIobW1VVkRfQ0dDX0dBVEUsIDApOworCiAJ LyogZGlzYWJsZSBpbnRlcnVwdCAqLwogCVdSRUczMl9QKG1tVVZEX01BU1RJTlRfRU4sIDAsIH4o MSA8PCAxKSk7CgpIbW0gLi4uIHdoYXQgZG9lcyB0aGlzIGRvPyBDb21wbGV0ZWx5IGRpc2FibGUg Y2xvY2sgZ2F0aW5nPyBBbmQgaWYgc28sCmlzIHRoaXMgYSBzYW5lIHRoaW5nIHRvIGRvIGF0IHRo aXMgcG9pbnQgZHVyaW5nIFVWRCBpbml0aWFsaXphdGlvbj8KVGhlIGZhY3QgdGhhdCBpdCB3YXMg ZG9uZSBsaWtlIHRoYXQgYmVmb3JlIGFhNDc0N2MwMGEyZGQwMzRjNWZkZjcwY2E3M2IxNjc0Y2Ex NWJlYjMKbWlnaHQgc3VnZ2VzdCB0aGF0IHRvIGJlIHRoZSBjYXNlLgoKSWYgdGhlIGV4cGVydHMg dGhpbmsgSSdtIG9uIHRoZSByaWdodCB0cmFjayBoZXJlIEknbGwgYWxzbyByZS1zdWJtaXQKdGhp cyBjaGFuZ2UgYXMgYSBwcm9wZXIgcGF0Y2guIEkgY291bGQgcHJvYmFibHkgaGF2ZSBkb25lIHNv IGluIHRoZQpyaWdodCBhd2F5IGFuZCB0aGVuIGFzayBmb3IgY29tbWVudHMgLyByZXZpZXcgYXMg cGFydCBvZiB0aGUgcGF0Y2gKc3VibWlzc2lvbiBpbnN0ZWFkIG9mIGFza2luZyBoZXJlIGluIHRo aXMgbWVzc2FnZSAuLi4gZ29vZCBxdWVzdGlvbgppZiB0aGF0IHdvdWxkIGhhdmUgYmVlbiB0aGUg YmV0dGVyIGFwcHJvYWNoIC0gSSBndWVzcyBJJ20gc3RpbGwKbGVhcm5pbmcgYWxsIHRoZXNlIHRo aW5ncy4gOy0pCgpHcmVldGluZ3MKTmlscwpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwphbWQtZ2Z4IG1haWxpbmcgbGlzdAphbWQtZ2Z4QGxpc3RzLmZyZWVk ZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2FtZC1nZngK