From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 3/3] tests/pm_rps: vlv: round middle point to freq supported by HW Date: Thu, 4 Dec 2014 18:31:04 +0200 Message-ID: <20141204163104.GG10649@intel.com> References: <1417709380-12178-1-git-send-email-imre.deak@intel.com> <1417709380-12178-4-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id DEC256EAC5 for ; Thu, 4 Dec 2014 08:31:08 -0800 (PST) Content-Disposition: inline In-Reply-To: <1417709380-12178-4-git-send-email-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Imre Deak Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCBEZWMgMDQsIDIwMTQgYXQgMDY6MDk6NDBQTSArMDIwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IEF0bSB0aGUgdGVzdCBhc3N1bWVzIHRoYXQgdGhlIGNhbGN1bGF0ZWQgbWlkZGxlIGZyZXF1 ZW5jeSBwb2ludCBpcwo+IHN1cHBvcnRlZCBieSB0aGUgSFcsIGJ1dCBpdCdzIG5vdCBzbyBhdCBs ZWFzdCBvbiBWTFYuIE9uIG15IEIwCj4gQllULU0gdGhlcmUgaXMgYSAyMk1IeiBzdGVwIGJldHdl ZW4gdGhlIGFsbG93ZWQgdmFsdWVzLCBzbyB0aGUgdGVzdCB3aWxsCj4gZmFpbCB0cnlpbmcgdG8g c2V0IHRoZSBjYWxjdWxhdGVkIG1pZGRsZSBmcmVxIHRoYXQgaXNuJ3QgYWxpZ25lZCB0bwo+IHRo aXMuCj4gCj4gVG8gZml4IHRoaXMgZ2V0IHRoZSBuZWFyZXN0IHN1cHBvcnRlZCB2YWx1ZSBieSBz ZXR0aW5nIHRoZSB0YXJnZXQKPiBmcmVxdWVuY3kgYXMgYSBtaW4gb3IgbWF4IGZyZXF1ZW5jeSBh bmQgcmVhZCBpdCBiYWNrLiBUaGUga2VybmVsIHdpbGwKPiByb3VuZCB0aGUgcmV0dXJuZWQgdmFs dWUgdG8gdGhlIG5lYXJlc3Qgc3VwcG9ydGVkLgo+IAo+IFNpZ25lZC1vZmYtYnk6IEltcmUgRGVh ayA8aW1yZS5kZWFrQGludGVsLmNvbT4KPiAtLS0KPiAgdGVzdHMvcG1fcnBzLmMgfCAzOSArKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKystLS0tLS0KPiAgMSBmaWxlIGNoYW5nZWQsIDMz IGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCj4gCj4gZGlmZiAtLWdpdCBhL3Rlc3RzL3Bt X3Jwcy5jIGIvdGVzdHMvcG1fcnBzLmMKPiBpbmRleCAxZmQ1OTk1Li44Nzc3YTczIDEwMDY0NAo+ IC0tLSBhL3Rlc3RzL3BtX3Jwcy5jCj4gKysrIGIvdGVzdHMvcG1fcnBzLmMKPiBAQCAtMTIwLDcg KzEyMCw3IEBAIHN0YXRpYyB2b2lkIHdhaXRfZnJlcV9zZXR0bGUodm9pZCkKPiAgCX0KPiAgfQo+ ICAKPiAtc3RhdGljIGludCBkb193cml0ZXZhbChGSUxFICpmaWxwLCBpbnQgdmFsLCBpbnQgbGVy cm5vKQo+ICtzdGF0aWMgaW50IGRvX3dyaXRldmFsKEZJTEUgKmZpbHAsIGludCB2YWwsIGludCBs ZXJybm8sIGJvb2wgcmVhZGJhY2tfY2hlY2spCj4gIHsKPiAgCWludCByZXQsIG9yaWc7Cj4gIAo+ IEBAIC0xMzEsMTggKzEzMSwyMSBAQCBzdGF0aWMgaW50IGRvX3dyaXRldmFsKEZJTEUgKmZpbHAs IGludCB2YWwsIGludCBsZXJybm8pCj4gIAlpZiAobGVycm5vKSB7Cj4gIAkJLyogRXhwZWN0aW5n IHNwZWNpZmljIGVycm9yICovCj4gIAkJaWd0X2Fzc2VydChyZXQgPT0gRU9GICYmIGVycm5vID09 IGxlcnJubyk7Cj4gLQkJaWd0X2Fzc2VydChyZWFkdmFsKGZpbHApID09IG9yaWcpOwo+ICsJCWlm IChyZWFkYmFja19jaGVjaykKPiArCQkJaWd0X2Fzc2VydF9lcShyZWFkdmFsKGZpbHApLCBvcmln KTsKPiAgCX0gZWxzZSB7Cj4gIAkJLyogRXhwZWN0aW5nIG5vIGVycm9yICovCj4gIAkJaWd0X2Fz c2VydF9uZXEocmV0LCAwKTsKPiAgCQl3YWl0X2ZyZXFfc2V0dGxlKCk7Cj4gLQkJaWd0X2Fzc2Vy dChyZWFkdmFsKGZpbHApID09IHZhbCk7Cj4gKwkJaWYgKHJlYWRiYWNrX2NoZWNrKQo+ICsJCQlp Z3RfYXNzZXJ0X2VxKHJlYWR2YWwoZmlscCksIHZhbCk7Cj4gIAl9Cj4gIAo+ICAJcmV0dXJuIHJl dDsKPiAgfQo+IC0jZGVmaW5lIHdyaXRldmFsKGZpbHAsIHZhbCkgZG9fd3JpdGV2YWwoZmlscCwg dmFsLCAwKQo+IC0jZGVmaW5lIHdyaXRldmFsX2ludmFsKGZpbHAsIHZhbCkgZG9fd3JpdGV2YWwo ZmlscCwgdmFsLCBFSU5WQUwpCj4gKyNkZWZpbmUgd3JpdGV2YWwoZmlscCwgdmFsKSBkb193cml0 ZXZhbChmaWxwLCB2YWwsIDAsIHRydWUpCj4gKyNkZWZpbmUgd3JpdGV2YWxfaW52YWwoZmlscCwg dmFsKSBkb193cml0ZXZhbChmaWxwLCB2YWwsIEVJTlZBTCwgdHJ1ZSkKPiArI2RlZmluZSB3cml0 ZXZhbF9ub2NoZWNrKGZpbHAsIHZhbCkgZG9fd3JpdGV2YWwoZmlscCwgdmFsLCAwLCBmYWxzZSkK PiAgCj4gIHN0YXRpYyB2b2lkIGNoZWNraXQoY29uc3QgaW50ICpmcmVxcykKPiAgewo+IEBAIC0z NDIsMTIgKzM0NSwzNiBAQCBzdGF0aWMgdm9pZCBkb19sb2FkX2dwdSh2b2lkKQo+ICAJbG9hZF9o ZWxwZXJfc3RvcCgpOwo+ICB9Cj4gIAo+ICsvKiBSZXR1cm4gYSBmcmVxdWVuY3kgcm91bmRlZCBi eSBIVyB0byB0aGUgbmVhcmVzdCBzdXBwb3J0ZWQgdmFsdWUgKi8KPiArc3RhdGljIGludCBnZXRf aHdfcm91bmRlZF9mcmVxKGludCB0YXJnZXQpCj4gK3sKPiArCWludCBmcmVxc1tOVU1GUkVRXTsK PiArCWludCBvbGRfZnJlcTsKPiArCWludCBpZHg7Cj4gKwlpbnQgcmV0Owo+ICsKPiArCXJlYWRf ZnJlcXMoZnJlcXMpOwo+ICsKPiArCWlmIChmcmVxc1tNSU5dID4gdGFyZ2V0KQo+ICsJCWlkeCA9 IE1JTjsKPiArCWVsc2UKPiArCQlpZHggPSBNQVg7Cj4gKwo+ICsJb2xkX2ZyZXEgPSBmcmVxc1tp ZHhdOwo+ICsJd3JpdGV2YWxfbm9jaGVjayhzdHVmZltpZHhdLmZpbHAsIHRhcmdldCk7Cj4gKwly ZWFkX2ZyZXFzKGZyZXFzKTsKPiArCXJldCA9IGZyZXFzW2lkeF07Cj4gKwl3cml0ZXZhbF9ub2No ZWNrKHN0dWZmW2lkeF0uZmlscCwgb2xkX2ZyZXEpOwo+ICsKPiArCXJldHVybiByZXQ7Cj4gK30K PiArCj4gIHN0YXRpYyB2b2lkIG1pbl9tYXhfY29uZmlnKHZvaWQgKCpjaGVjaykodm9pZCksIGJv b2wgbG9hZF9ncHUpCj4gIHsKPiAgCWludCBmbWlkID0gKG9yaWdmcmVxc1tSUG5dICsgb3JpZ2Zy ZXFzW1JQMF0pIC8gMjsKPiAgCj4gIAkvKiBodyAoYW5kIHNvIGtlcm5lbCkgY3VycmVudGx5IHJv dW5kcyB0byA1MCBNSHogLi4uICovCgpUaGlzIGNvbW1lbnQgY291bGQgdXNlIGEgYml0IG9mIHVw ZGF0aW5nIGFzIHdlbGwuCgo+IC0JZm1pZCA9IGZtaWQgLyA1MCAqIDUwOwo+ICsJZm1pZCA9IGdl dF9od19yb3VuZGVkX2ZyZXEoZm1pZCAvIDUwICogNTApOwo+ICAKPiAgCWlndF9kZWJ1ZygiXG5D aGVjayBvcmlnaW5hbCBtaW4gYW5kIG1heC4uLlxuIik7Cj4gIAlpZiAobG9hZF9ncHUpCj4gLS0g Cj4gMS44LjQKPiAKPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwo+IEludGVsLWdmeCBtYWlsaW5nIGxpc3QKPiBJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0 b3Aub3JnCj4gaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2lu dGVsLWdmeAoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbCBPVEMKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRl bC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK