From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH] drm/i915/audio: not to set N/M value manually for KBL. Date: Tue, 04 Apr 2017 13:54:52 +0300 Message-ID: <87pogs1lz7.fsf@intel.com> References: <1491014281-18853-1-git-send-email-quanxian.wang@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 ESMTPS id 6278B89113 for ; Tue, 4 Apr 2017 10:54:55 +0000 (UTC) In-Reply-To: <1491014281-18853-1-git-send-email-quanxian.wang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Quanxian Wang , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gU2F0LCAwMSBBcHIgMjAxNywgUXVhbnhpYW4gV2FuZyA8cXVhbnhpYW4ud2FuZ0BpbnRlbC5j b20+IHdyb3RlOgo+IEl0IGRvZXNuJ3Qgd29yayBvbiBLQkwuIEp1c3QgdXNpbmcgYXV0b21hdGlj IE4vTS4KClBsZWFzZSBwcm92aWRlIGEgbW9yZSBlbGFib3JhdGUgY29tbWl0IG1lc3NhZ2UuIElu IHBhcnRpY3VsYXIsIGhhdmUgYQpsb29rIGF0Cgpjb21taXQgNjAxNGFjMTIyZWQwODFmZWNhOTky MTdiYzU3YjJlMTVjN2ZjMWE1MQpBdXRob3I6IExpYmluIFlhbmcgPGxpYmluLnlhbmdAbGludXgu aW50ZWwuY29tPgpEYXRlOiAgIFR1ZSBPY3QgMjUgMTc6NTQ6MTggMjAxNiArMDMwMAoKICAgIGRy bS9pOTE1L2F1ZGlvOiBzZXQgcHJvcGVyIE4vTSBpbiBtb2Rlc2V0CgphbmQgZXhwbGFpbiB3aHkg dGhhdCBkb2Vzbid0IGFwcGx5IHRvIEtCTC4gQW5kIHdoeSBqdXN0IEtCTCwgd2h5IG5vdApvdGhl cnM/Cgo+IEFjY29yZGluZyB0byB0aGUgYnNwZWMsIHdoZW4gc2V0IE4vTSwgc2hvdWxkIGRpc2Fi bGUKPiBhbmQgZW5hYmxlIHRyYW5zY29kZXIgd2hpY2ggYXR0YWNoaW5nIERQIGF1ZGlvLiBidXQg dGhlcmUgaXMgbm8KPiBzdWNoIGNvZGUgdG8gZG8gdGhhdC4KPiB3aXRob3V0IHRoaXMgaW1wbGVt ZW50YXRpb24gZXhjZXB0IEtCTCBwbGF0Zm9ybXMsIHNlZW1zIHdvcmsgd2VsbC4KPgo+IFNpZ25l ZC1vZmYtYnk6IFF1YW54aWFuIFdhbmcgPHF1YW54aWFuLndhbmdAaW50ZWwuY29tPgo+IFRlc3Rl ZC1CeTogV2FuZyBaaGlqdW48emhpanVueC53YW5nQGludGVsLmNvbT4KPiBUZXN0ZWQtQnk6IEN1 aSBZdWVwaW5nPHl1ZXBpbmd4LmN1aUBpbnRlbC5jb20+Cj4gLS0tCj4gIGRyaXZlcnMvZ3B1L2Ry bS9pOTE1L2ludGVsX2F1ZGlvLmMgfCA1ICsrKystCj4gIDEgZmlsZSBjaGFuZ2VkLCA0IGluc2Vy dGlvbnMoKyksIDEgZGVsZXRpb24oLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0v aTkxNS9pbnRlbF9hdWRpby5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+ IGluZGV4IDUyYzIwN2UuLjA1NDIwMzEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5 MTUvaW50ZWxfYXVkaW8uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1ZGlv LmMKPiBAQCAtMzAwLDcgKzMwMCw3IEBAIGhzd19kcF9hdWRpb19jb25maWdfdXBkYXRlKHN0cnVj dCBpbnRlbF9jcnRjICppbnRlbF9jcnRjLCBlbnVtIHBvcnQgcG9ydCwKPiAgCXRtcCAmPSB+QVVE X0NPTkZJR19OX1BST0dfRU5BQkxFOwo+ICAJdG1wIHw9IEFVRF9DT05GSUdfTl9WQUxVRV9JTkRF WDsKPiAgCj4gLQlpZiAobm0pIHsKPiArCWlmICghSVNfS0FCWUxBS0UoZGV2X3ByaXYpICYmIG5t KSB7Cj4gIAkJdG1wICY9IH5BVURfQ09ORklHX05fTUFTSzsKPiAgCQl0bXAgfD0gQVVEX0NPTkZJ R19OKG5tLT5uKTsKPiAgCQl0bXAgfD0gQVVEX0NPTkZJR19OX1BST0dfRU5BQkxFOwo+IEBAIC0z MDgsNiArMzA4LDkgQEAgaHN3X2RwX2F1ZGlvX2NvbmZpZ191cGRhdGUoc3RydWN0IGludGVsX2Ny dGMgKmludGVsX2NydGMsIGVudW0gcG9ydCBwb3J0LAo+ICAKPiAgCUk5MTVfV1JJVEUoSFNXX0FV RF9DRkcocGlwZSksIHRtcCk7Cj4gIAo+ICsJaWYgKElTX0tBQllMQUtFKGRldl9wcml2KSkKPiAr CQlyZXR1cm47Cj4gKwoKVGhlIGRlYnVnIGxvZ2dpbmcgbmVhciB0aGUgdG9wIG9mIHRoZSBmdW5j dGlvbiB3aWxsIGJlIHdyb25nIGZvciBLQkwsCmFuZCB5b3Ugbm93IGJ5cGFzcyBIU1dfQVVEX01f Q1RTX0VOQUJMRSgpIHNldHRpbmcgZm9yIHRoZSBhdXRvbWF0aWMKdmFsdWVzLgoKU2VlbXMgdG8g bWUgdGhlIHNpbXBsZXN0IHdvdWxkIGJlIHRvIGRvCgoJaWYgKElTX0tBQllMQUtFKGRldl9wcml2 KSkKICAgICAgICAJbm0gPSBOVUxMOwoKKmJ1dCogdGhpcyBzdGlsbCBuZWVkcyBiZXR0ZXIgcmF0 aW9uYWxlLCBlc3BlY2lhbGx5IHdoeSB0aGlzIGlzIHNwZWNpZmljCnRvIEtCTC4KCkJSLApKYW5p LgoKCj4gIAl0bXAgPSBJOTE1X1JFQUQoSFNXX0FVRF9NX0NUU19FTkFCTEUocGlwZSkpOwo+ICAJ dG1wICY9IH5BVURfQ09ORklHX01fTUFTSzsKPiAgCXRtcCAmPSB+QVVEX01fQ1RTX01fVkFMVUVf SU5ERVg7CgotLSAKSmFuaSBOaWt1bGEsIEludGVsIE9wZW4gU291cmNlIFRlY2hub2xvZ3kgQ2Vu dGVyCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVs LWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczov L2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=