From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH 10/13] drm/i915: s/freq/cdclk/ Date: Thu, 12 May 2016 13:28:22 +0300 Message-ID: <87h9e3h8op.fsf@intel.com> References: <1462995892-32416-1-git-send-email-ville.syrjala@linux.intel.com> <1462995892-32416-11-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id D275D6E807 for ; Thu, 12 May 2016 10:28:23 +0000 (UTC) In-Reply-To: <1462995892-32416-11-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: ville.syrjala@linux.intel.com, intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCAxMSBNYXkgMjAxNiwgdmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20gd3JvdGU6 Cj4gRnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4K Pgo+IFJlbmFtZSB0aGUgZ2VuZXJpYyBzb3VuZGluZyBmcmVxL2ZyZXF1ZW5jeSBwYXJhbWV0ZXJz IHRvIHRoZSBjZGNsawo+IGZ1bmN0aW9ucyB0byAnY2RjbGsnIHNvIHRoYXQgd2UnbGwga25vdyB3 aGljaCBjbG9jayB3ZSdyZSB0YWxraW5nIGFib3V0Cj4gb25jZSB3ZSBoYXZlIHRvIGRlYWwgd2l0 aCB0aGUgdmNvIGZyZXF1ZW5jaWVzIGFzIHdlbGwuCj4KPiBTaWduZWQtb2ZmLWJ5OiBWaWxsZSBT eXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXguaW50ZWwuY29tPgoKUmV2aWV3ZWQtYnk6IEph bmkgTmlrdWxhIDxqYW5pLm5pa3VsYUBpbnRlbC5jb20+CgoKPiAtLS0KPiAgZHJpdmVycy9ncHUv ZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgNDQgKysrKysrKysrKysrKysrKysrLS0tLS0tLS0t LS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAyMiBpbnNlcnRpb25zKCspLCAyMiBkZWxldGlv bnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiBpbmRleCBhMjFmOWQz ZmI4NjkuLmY1OGJiYWM2MjA0YiAxMDA2NDQKPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9p bnRlbF9kaXNwbGF5LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5 LmMKPiBAQCAtNTM0NiwxNSArNTM0NiwxNSBAQCBzdGF0aWMgaW50IHNrbF9jZGNsa19kZWNpbWFs KGludCBjZGNsaykKPiAgCXJldHVybiBESVZfUk9VTkRfQ0xPU0VTVChjZGNsayAtIDEwMDAsIDUw MCk7Cj4gIH0KPiAgCj4gLXN0YXRpYyB2b2lkIGJyb3h0b25fc2V0X2NkY2xrKHN0cnVjdCBkcm1f aTkxNV9wcml2YXRlICpkZXZfcHJpdiwgaW50IGZyZXF1ZW5jeSkKPiArc3RhdGljIHZvaWQgYnJv eHRvbl9zZXRfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBpbnQgY2Rj bGspCj4gIHsKPiAgCXVpbnQzMl90IGRpdmlkZXI7Cj4gIAl1aW50MzJfdCByYXRpbzsKPiAtCXVp bnQzMl90IGN1cnJlbnRfZnJlcTsKPiArCXVpbnQzMl90IGN1cnJlbnRfY2RjbGs7Cj4gIAlpbnQg cmV0Owo+ICAKPiAgCS8qIGZyZXF1ZW5jeSA9IDE5LjJNSHogKiByYXRpbyAvIDIgLyBkaXZ7MSwx LjUsMiw0fSAqLwo+IC0Jc3dpdGNoIChmcmVxdWVuY3kpIHsKPiArCXN3aXRjaCAoY2RjbGspIHsK PiAgCWNhc2UgMTQ0MDAwOgo+ICAJCWRpdmlkZXIgPSBCWFRfQ0RDTEtfQ0QyWF9ESVZfU0VMXzQ7 Cj4gIAkJcmF0aW8gPSBCWFRfREVfUExMX1JBVElPKDYwKTsKPiBAQCAtNTM4NCw3ICs1Mzg0LDcg QEAgc3RhdGljIHZvaWQgYnJveHRvbl9zZXRfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUg KmRldl9wcml2LCBpbnQgZnJlcXVlbmN5KQo+ICAJCWRpdmlkZXIgPSAwOwo+ICAJCWJyZWFrOwo+ ICAJZGVmYXVsdDoKPiAtCQlEUk1fRVJST1IoInVuc3VwcG9ydGVkIENEQ0xLIGZyZXEgJWQiLCBm cmVxdWVuY3kpOwo+ICsJCURSTV9FUlJPUigidW5zdXBwb3J0ZWQgQ0RDTEsgZnJlcSAlZCIsIGNk Y2xrKTsKPiAgCj4gIAkJcmV0dXJuOwo+ICAJfQo+IEBAIC01Mzk3LDEzICs1Mzk3LDEzIEBAIHN0 YXRpYyB2b2lkIGJyb3h0b25fc2V0X2NkY2xrKHN0cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZf cHJpdiwgaW50IGZyZXF1ZW5jeSkKPiAgCj4gIAlpZiAocmV0KSB7Cj4gIAkJRFJNX0VSUk9SKCJQ Q29kZSBDRENMSyBmcmVxIGNoYW5nZSBub3RpZnkgZmFpbGVkIChlcnIgJWQsIGZyZXEgJWQpXG4i LAo+IC0JCQkgIHJldCwgZnJlcXVlbmN5KTsKPiArCQkJICByZXQsIGNkY2xrKTsKPiAgCQlyZXR1 cm47Cj4gIAl9Cj4gIAo+IC0JY3VycmVudF9mcmVxID0gSTkxNV9SRUFEKENEQ0xLX0NUTCkgJiBD RENMS19GUkVRX0RFQ0lNQUxfTUFTSzsKPiArCWN1cnJlbnRfY2RjbGsgPSBJOTE1X1JFQUQoQ0RD TEtfQ1RMKSAmIENEQ0xLX0ZSRVFfREVDSU1BTF9NQVNLOwo+ICAJLyogY29udmVydCBmcm9tIC4x IGZpeHBvaW50IE1IeiB3aXRoIC0xTUh6IG9mZnNldCB0byBrSHogKi8KPiAtCWN1cnJlbnRfZnJl cSA9IGN1cnJlbnRfZnJlcSAqIDUwMCArIDEwMDA7Cj4gKwljdXJyZW50X2NkY2xrID0gY3VycmVu dF9jZGNsayAqIDUwMCArIDEwMDA7Cj4gIAo+ICAJLyoKPiAgCSAqIERFIFBMTCBoYXMgdG8gYmUg ZGlzYWJsZWQgd2hlbgo+IEBAIC01NDExLDggKzU0MTEsOCBAQCBzdGF0aWMgdm9pZCBicm94dG9u X3NldF9jZGNsayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYsIGludCBmcmVxdWVu Y3kpCj4gIAkgKiAtIGJlZm9yZSBzZXR0aW5nIHRvIDYyNE1IeiAoUExMIG5lZWRzIHRvZ2dsaW5n KQo+ICAJICogLSBiZWZvcmUgc2V0dGluZyB0byBhbnkgZnJlcXVlbmN5IGZyb20gNjI0TUh6IChQ TEwgbmVlZHMgdG9nZ2xpbmcpCj4gIAkgKi8KPiAtCWlmIChmcmVxdWVuY3kgPT0gMTkyMDAgfHwg ZnJlcXVlbmN5ID09IDYyNDAwMCB8fAo+IC0JICAgIGN1cnJlbnRfZnJlcSA9PSA2MjQwMDApIHsK PiArCWlmIChjZGNsayA9PSAxOTIwMCB8fCBjZGNsayA9PSA2MjQwMDAgfHwKPiArCSAgICBjdXJy ZW50X2NkY2xrID09IDYyNDAwMCkgewo+ICAJCUk5MTVfV1JJVEUoQlhUX0RFX1BMTF9FTkFCTEUs IH5CWFRfREVfUExMX1BMTF9FTkFCTEUpOwo+ICAJCS8qIFRpbWVvdXQgMjAwdXMgKi8KPiAgCQlp ZiAod2FpdF9mb3IoIShJOTE1X1JFQUQoQlhUX0RFX1BMTF9FTkFCTEUpICYgQlhUX0RFX1BMTF9M T0NLKSwKPiBAQCAtNTQyMCw3ICs1NDIwLDcgQEAgc3RhdGljIHZvaWQgYnJveHRvbl9zZXRfY2Rj bGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBpbnQgZnJlcXVlbmN5KQo+ICAJ CQlEUk1fRVJST1IoInRpbW91dCB3YWl0aW5nIGZvciBERSBQTEwgdW5sb2NrXG4iKTsKPiAgCX0K PiAgCj4gLQlpZiAoZnJlcXVlbmN5ICE9IDE5MjAwKSB7Cj4gKwlpZiAoY2RjbGsgIT0gMTkyMDAp IHsKPiAgCQl1aW50MzJfdCB2YWw7Cj4gIAo+ICAJCXZhbCA9IEk5MTVfUkVBRChCWFRfREVfUExM X0NUTCk7Cj4gQEAgLTU0NDEsMjIgKzU0NDEsMjIgQEAgc3RhdGljIHZvaWQgYnJveHRvbl9zZXRf Y2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBpbnQgZnJlcXVlbmN5KQo+ ICAJCSAqIGVuYWJsZSBvdGhlcndpc2UuCj4gIAkJICovCj4gIAkJdmFsICY9IH5CWFRfQ0RDTEtf U1NBX1BSRUNIQVJHRV9FTkFCTEU7Cj4gLQkJaWYgKGZyZXF1ZW5jeSA+PSA1MDAwMDApCj4gKwkJ aWYgKGNkY2xrID49IDUwMDAwMCkKPiAgCQkJdmFsIHw9IEJYVF9DRENMS19TU0FfUFJFQ0hBUkdF X0VOQUJMRTsKPiAgCj4gIAkJdmFsICY9IH5DRENMS19GUkVRX0RFQ0lNQUxfTUFTSzsKPiAtCQl2 YWwgfD0gc2tsX2NkY2xrX2RlY2ltYWwoZnJlcXVlbmN5KTsKPiArCQl2YWwgfD0gc2tsX2NkY2xr X2RlY2ltYWwoY2RjbGspOwo+ICAJCUk5MTVfV1JJVEUoQ0RDTEtfQ1RMLCB2YWwpOwo+ICAJfQo+ ICAKPiAgCW11dGV4X2xvY2soJmRldl9wcml2LT5ycHMuaHdfbG9jayk7Cj4gIAlyZXQgPSBzYW5k eWJyaWRnZV9wY29kZV93cml0ZShkZXZfcHJpdiwgSFNXX1BDT0RFX0RFX1dSSVRFX0ZSRVFfUkVR LAo+IC0JCQkJICAgICAgRElWX1JPVU5EX1VQKGZyZXF1ZW5jeSwgMjUwMDApKTsKPiArCQkJCSAg ICAgIERJVl9ST1VORF9VUChjZGNsaywgMjUwMDApKTsKPiAgCW11dGV4X3VubG9jaygmZGV2X3By aXYtPnJwcy5od19sb2NrKTsKPiAgCj4gIAlpZiAocmV0KSB7Cj4gIAkJRFJNX0VSUk9SKCJQQ29k ZSBDRENMSyBmcmVxIHNldCBmYWlsZWQsIChlcnIgJWQsIGZyZXEgJWQpXG4iLAo+IC0JCQkgIHJl dCwgZnJlcXVlbmN5KTsKPiArCQkJICByZXQsIGNkY2xrKTsKPiAgCQlyZXR1cm47Cj4gIAl9Cj4g IAo+IEBAIC01NTYyLDE2ICs1NTYyLDE2IEBAIHN0YXRpYyB1bnNpZ25lZCBpbnQgc2tsX2NkY2xr X2dldF92Y28odW5zaWduZWQgaW50IGZyZXEpCj4gIHN0YXRpYyB2b2lkCj4gIHNrbF9kcGxsMF9l bmFibGUoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCB1bnNpZ25lZCBpbnQgcmVx dWlyZWRfdmNvKQo+ICB7Cj4gLQl1bnNpZ25lZCBpbnQgbWluX2ZyZXE7Cj4gKwlpbnQgbWluX2Nk Y2xrOwo+ICAJdTMyIHZhbDsKPiAgCj4gIAkvKiBzZWxlY3QgdGhlIG1pbmltdW0gQ0RDTEsgYmVm b3JlIGVuYWJsaW5nIERQTEwgMCAqLwo+ICAJaWYgKHJlcXVpcmVkX3ZjbyA9PSA4NjQwKQo+IC0J CW1pbl9mcmVxID0gMzA4NTcwOwo+ICsJCW1pbl9jZGNsayA9IDMwODU3MDsKPiAgCWVsc2UKPiAt CQltaW5fZnJlcSA9IDMzNzUwMDsKPiArCQltaW5fY2RjbGsgPSAzMzc1MDA7Cj4gIAo+IC0JdmFs ID0gQ0RDTEtfRlJFUV8zMzdfMzA4IHwgc2tsX2NkY2xrX2RlY2ltYWwobWluX2ZyZXEpOwo+ICsJ dmFsID0gQ0RDTEtfRlJFUV8zMzdfMzA4IHwgc2tsX2NkY2xrX2RlY2ltYWwobWluX2NkY2xrKTsK PiAgCUk5MTVfV1JJVEUoQ0RDTEtfQ1RMLCB2YWwpOwo+ICAJUE9TVElOR19SRUFEKENEQ0xLX0NU TCk7Cj4gIAo+IEBAIC01NjQwLDEyICs1NjQwLDEyIEBAIHN0YXRpYyBib29sIHNrbF9jZGNsa193 YWl0X2Zvcl9wY3VfcmVhZHkoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2KQo+ICAJ cmV0dXJuIGZhbHNlOwo+ICB9Cj4gIAo+IC1zdGF0aWMgdm9pZCBza2xfc2V0X2NkY2xrKHN0cnVj dCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgdW5zaWduZWQgaW50IGZyZXEpCj4gK3N0YXRp YyB2b2lkIHNrbF9zZXRfY2RjbGsoc3RydWN0IGRybV9pOTE1X3ByaXZhdGUgKmRldl9wcml2LCBp bnQgY2RjbGspCj4gIHsKPiAgCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBkZXZfcHJpdi0+ZGV2 Owo+ICAJdTMyIGZyZXFfc2VsZWN0LCBwY3VfYWNrOwo+ICAKPiAtCURSTV9ERUJVR19EUklWRVIo IkNoYW5naW5nIENEQ0xLIHRvICVkS0h6XG4iLCBmcmVxKTsKPiArCURSTV9ERUJVR19EUklWRVIo IkNoYW5naW5nIENEQ0xLIHRvICVkS0h6XG4iLCBjZGNsayk7Cj4gIAo+ICAJaWYgKCFza2xfY2Rj bGtfd2FpdF9mb3JfcGN1X3JlYWR5KGRldl9wcml2KSkgewo+ICAJCURSTV9FUlJPUigiZmFpbGVk IHRvIGluZm9ybSBQQ1UgYWJvdXQgY2RjbGsgY2hhbmdlXG4iKTsKPiBAQCAtNTY1Myw3ICs1NjUz LDcgQEAgc3RhdGljIHZvaWQgc2tsX3NldF9jZGNsayhzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAq ZGV2X3ByaXYsIHVuc2lnbmVkIGludCBmcmVxKQo+ICAJfQo+ICAKPiAgCS8qIHNldCBDRENMS19D VEwgKi8KPiAtCXN3aXRjaChmcmVxKSB7Cj4gKwlzd2l0Y2ggKGNkY2xrKSB7Cj4gIAljYXNlIDQ1 MDAwMDoKPiAgCWNhc2UgNDMyMDAwOgo+ICAJCWZyZXFfc2VsZWN0ID0gQ0RDTEtfRlJFUV80NTBf NDMyOwo+IEBAIC01Njc2LDcgKzU2NzYsNyBAQCBzdGF0aWMgdm9pZCBza2xfc2V0X2NkY2xrKHN0 cnVjdCBkcm1faTkxNV9wcml2YXRlICpkZXZfcHJpdiwgdW5zaWduZWQgaW50IGZyZXEpCj4gIAkJ YnJlYWs7Cj4gIAl9Cj4gIAo+IC0JSTkxNV9XUklURShDRENMS19DVEwsIGZyZXFfc2VsZWN0IHwg c2tsX2NkY2xrX2RlY2ltYWwoZnJlcSkpOwo+ICsJSTkxNV9XUklURShDRENMS19DVEwsIGZyZXFf c2VsZWN0IHwgc2tsX2NkY2xrX2RlY2ltYWwoY2RjbGspKTsKPiAgCVBPU1RJTkdfUkVBRChDRENM S19DVEwpOwo+ICAKPiAgCS8qIGluZm9ybSBQQ1Ugb2YgdGhlIGNoYW5nZSAqLwoKLS0gCkphbmkg TmlrdWxhLCBJbnRlbCBPcGVuIFNvdXJjZSBUZWNobm9sb2d5IENlbnRlcgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0 CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3Rv cC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK