From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Deucher, Alexander" Subject: RE: [PATCH 4/4] drm/amd/powerplay: get raven sclk and mclk levels Date: Sat, 30 Sep 2017 01:35:15 +0000 Message-ID: References: <1506733818-4712-1-git-send-email-evan.quan@amd.com> <1506733818-4712-4-git-send-email-evan.quan@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1506733818-4712-4-git-send-email-evan.quan-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: "Zhang, Jerry" , "Quan, Evan" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206IEV2YW4gUXVhbiBbbWFpbHRvOmV2 YW4ucXVhbkBhbWQuY29tXQo+IFNlbnQ6IEZyaWRheSwgU2VwdGVtYmVyIDI5LCAyMDE3IDk6MTAg UE0KPiBUbzogYW1kLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBDYzogRGV1Y2hlciwgQWxl eGFuZGVyOyBaaGFuZywgSmVycnk7IFF1YW4sIEV2YW4KPiBTdWJqZWN0OiBbUEFUQ0ggNC80XSBk cm0vYW1kL3Bvd2VycGxheTogZ2V0IHJhdmVuIHNjbGsgYW5kIG1jbGsgbGV2ZWxzCj4gCgpBZGQg YSBiZXR0ZXIgcGF0Y2ggZGVzY3JpcHRpb24uICBTb21ldGhpbmcgbGlrZToKQWRkIHF1ZXJ5IGZv ciBzY2xrIGFuZCBtY2xrIHRvIHRoZSBzeXNmcyBpbnRlcmZhY2UuCgo+IENoYW5nZS1JZDogSTQw ZmE2OThjZDlhMjVkZjQzYWE0YmY0NzZjNGFhMGE4YjA0M2VkZjkKPiBTaWduZWQtb2ZmLWJ5OiBF dmFuIFF1YW4gPGV2YW4ucXVhbkBhbWQuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vYW1k L3Bvd2VycGxheS9od21nci9ydl9od21nci5jIHwgNDgKPiArKysrKysrKysrKysrKysrKysrKysr KysrLQo+ICAxIGZpbGUgY2hhbmdlZCwgNDcgaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+ IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vYW1kL3Bvd2VycGxheS9od21nci9ydl9o d21nci5jCj4gYi9kcml2ZXJzL2dwdS9kcm0vYW1kL3Bvd2VycGxheS9od21nci9ydl9od21nci5j Cj4gaW5kZXggYTIwYTZmZS4uNTEzNTMyOCAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0v YW1kL3Bvd2VycGxheS9od21nci9ydl9od21nci5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2Ft ZC9wb3dlcnBsYXkvaHdtZ3IvcnZfaHdtZ3IuYwo+IEBAIC02MTksNyArNjE5LDUzIEBAIHN0YXRp YyBpbnQgcnZfZm9yY2VfY2xvY2tfbGV2ZWwoc3RydWN0IHBwX2h3bWdyCj4gKmh3bWdyLAo+ICBz dGF0aWMgaW50IHJ2X3ByaW50X2Nsb2NrX2xldmVscyhzdHJ1Y3QgcHBfaHdtZ3IgKmh3bWdyLAo+ ICAJCWVudW0gcHBfY2xvY2tfdHlwZSB0eXBlLCBjaGFyICpidWYpCj4gIHsKPiAtCXJldHVybiAw Owo+ICsJc3RydWN0IHJ2X2h3bWdyICpkYXRhID0gKHN0cnVjdCBydl9od21nciAqKShod21nci0+ YmFja2VuZCk7Cj4gKwlzdHJ1Y3QgcnZfdm9sdGFnZV9kZXBlbmRlbmN5X3RhYmxlICptY2xrX3Rh YmxlID0KPiArCQkJZGF0YS0+Y2xvY2tfdm9sX2luZm8udmRkX2RlcF9vbl9mY2xrOwo+ICsJaW50 IGksIG5vdywgc2l6ZSA9IDA7Cj4gKwo+ICsJc3dpdGNoICh0eXBlKSB7Cj4gKwljYXNlIFBQX1ND TEs6Cj4gKwo+IAlQUF9BU1NFUlRfV0lUSF9DT0RFKCFzbXVtX3NlbmRfbXNnX3RvX3NtYyhod21n ci0KPiA+c211bWdyLAo+ICsJCQkJUFBTTUNfTVNHX0dldEdmeGNsa0ZyZXF1ZW5jeSksCj4gKwkJ CQkiQXR0ZW1wdCB0byBnZXQgY3VycmVudCBHRlhDTEsgRmFpbGVkISIsCj4gKwkJCQlyZXR1cm4g LTEpOwo+ICsJCVBQX0FTU0VSVF9XSVRIX0NPREUoIXJ2X3JlYWRfYXJnX2Zyb21fc21jKGh3bWdy LQo+ID5zbXVtZ3IsCj4gKwkJCQkmbm93KSwKPiArCQkJCSJBdHRlbXB0IHRvIGdldCBjdXJyZW50 IEdGWENMSyBGYWlsZWQhIiwKPiArCQkJCXJldHVybiAtMSk7Cj4gKwo+ICsJCXNpemUgKz0gc3By aW50ZihidWYgKyBzaXplLCAiMDogJXVNaHogJXNcbiIsCj4gKwkJCQlkYXRhLT5nZnhfbWluX2Zy ZXFfbGltaXQgLyAxMDAsCj4gKwkJCQkoKGRhdGEtPmdmeF9taW5fZnJlcV9saW1pdCAvIDEwMCkK PiArCQkJCSA9PSBub3cpID8gIioiIDogIiIpOwo+ICsJCXNpemUgKz0gc3ByaW50ZihidWYgKyBz aXplLCAiMTogJXVNaHogJXNcbiIsCj4gKwkJCQlkYXRhLT5nZnhfbWF4X2ZyZXFfbGltaXQgLyAx MDAsCj4gKwkJCQkoKGRhdGEtPmdmeF9tYXhfZnJlcV9saW1pdCAvIDEwMCkKPiArCQkJCSA9PSBu b3cpID8gIioiIDogIiIpOwo+ICsJCWJyZWFrOwo+ICsJY2FzZSBQUF9NQ0xLOgo+ICsKPiAJUFBf QVNTRVJUX1dJVEhfQ09ERSghc211bV9zZW5kX21zZ190b19zbWMoaHdtZ3ItCj4gPnNtdW1nciwK PiArCQkJCVBQU01DX01TR19HZXRGY2xrRnJlcXVlbmN5KSwKPiArCQkJCSJBdHRlbXB0IHRvIGdl dCBjdXJyZW50IE1FTUNMSyBGYWlsZWQhIiwKPiArCQkJCXJldHVybiAtMSk7Cj4gKwkJUFBfQVNT RVJUX1dJVEhfQ09ERSghcnZfcmVhZF9hcmdfZnJvbV9zbWMoaHdtZ3ItCj4gPnNtdW1nciwKPiAr CQkJCSZub3cpLAo+ICsJCQkJIkF0dGVtcHQgdG8gZ2V0IGN1cnJlbnQgTUVNQ0xLIEZhaWxlZCEi LAo+ICsJCQkJcmV0dXJuIC0xKTsKClJldHVybiBwcm9wZXIgZXJyb3IgY29kZXMgaW4gdGhpcyBm dW5jdGlvbi4KCldpdGggdGhlIGFib3ZlIGNvbW1lbnRzIGZpeGVkOgpSZXZpZXdlZC1ieTogQWxl eCBEZXVjaGVyIDxhbGV4YW5kZXIuZGV1Y2hlckBhbWQuY29tPgoKPiArCj4gKwkJZm9yIChpID0g MDsgaSA8IG1jbGtfdGFibGUtPmNvdW50OyBpKyspCj4gKwkJCXNpemUgKz0gc3ByaW50ZihidWYg KyBzaXplLCAiJWQ6ICV1TWh6ICVzXG4iLAo+ICsJCQkJCWksCj4gKwkJCQkJbWNsa190YWJsZS0+ ZW50cmllc1tpXS5jbGsgLyAxMDAsCj4gKwkJCQkJKChtY2xrX3RhYmxlLT5lbnRyaWVzW2ldLmNs ayAvIDEwMCkKPiArCQkJCQkgPT0gbm93KSA/ICIqIiA6ICIiKTsKPiArCQlicmVhazsKPiArCWRl ZmF1bHQ6Cj4gKwkJYnJlYWs7Cj4gKwl9Cj4gKwo+ICsJcmV0dXJuIHNpemU7Cj4gIH0KPiAKPiAg c3RhdGljIGludCBydl9nZXRfcGVyZm9ybWFuY2VfbGV2ZWwoc3RydWN0IHBwX2h3bWdyICpod21n ciwgY29uc3Qgc3RydWN0Cj4gcHBfaHdfcG93ZXJfc3RhdGUgKnN0YXRlLAo+IC0tCj4gMi43LjQK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmFtZC1nZngg bWFpbGluZyBsaXN0CmFtZC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vYW1kLWdmeAo=