From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Hsu Subject: Re: [PATCH 1/2] ASoC: nau8825: disable crosstalk by default Date: Tue, 28 Nov 2017 10:40:14 +0800 Message-ID: <5A1CCC8E.6030603@nuvoton.com> References: <1511518107-7488-1-git-send-email-KCHSU0@nuvoton.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: Received: from maillog.nuvoton.com (maillog.nuvoton.com [202.39.227.15]) by alsa0.perex.cz (Postfix) with ESMTP id DAD16266F03 for ; Tue, 28 Nov 2017 03:40:19 +0100 (CET) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: =?UTF-8?B?Ild1LUNoZW5nIExpICjmnY7li5noqqApIg==?= Cc: AP MS30 Linux ALSA , Cheng-yi Chiang , Anatol Pomozov , AC30 WTLi , Liam Girdwood , AC30 YHChuang , Mac Chiang , "broonie@kernel.org" , AC30 CTLin0 , MS40 MHKuo List-Id: alsa-devel@alsa-project.org T24gMTEvMjcvMjAxNyAyOjEyIFBNLCBXdS1DaGVuZyBMaSAo5p2O5YuZ6KqgKSB3cm90ZToKPiBP biBGcmksIE5vdiAyNCwgMjAxNyBhdCA2OjA4IFBNLCBKb2huIEhzdSA8S0NIU1UwQG51dm90b24u Y29tPiB3cm90ZToKPj4gVGhlIGRyaXZlciBtYWtlcyB0aGUgY3Jvc3N0YWxrIGZ1bmNpdG9uIGRp c2FibGVkIGJ5IGRlZmF1bHQKPj4gd2hpY2ggY2FuIHNpbXBsaWZ5IHRoZSBjb2RlYyBmdW5jdGlv bi4gVGhlIHBsYXRmb3JtIG1heSBub3QKPj4gbmVlZCB0aGlzIGZ1bmNpdG9uIGFuZCByZWR1Y2Ug dGhlIHBvdGVudGlhbCByaXNrLiBUaGVyZWZvcmUsCj4+IFdlIGNoYW5nZSB0aGUgcHJvcGVydHkg Im51dm90b24sY3Jvc3N0YWxrLWJ5cGFzcyIgdG8KPj4gIm51dm90b24sY3Jvc3N0YWxrLWVuYWJs ZSIuIFRoZSBjcm9zc3RhbGsgbWVhc3VyZW1lbnQgaXMgZW5hYmxlZAo+PiBpZiB0aGUgcHJvcGVy dHkgaXMgc2V0LiBPdGhlcndpc2UsIGl0IGlzIGRpc2FibGVkLiBCZXNpZGVzLAo+PiBhZGQgbW9y ZSBjb25kaXRpb24gaW4gdGhlIGVudHJ5IHBvaW50IG9mIHRoZSBjcm9zc3RhbGsgc2VxdWVuY2UK Pj4gdG8gZGlzYWJsZSB0aGUgZnVuY3Rpb24gY29tcGxldGVseS4KPj4KPj4gU2lnbmVkLW9mZi1i eTogSm9obiBIc3UgPEtDSFNVMEBudXZvdG9uLmNvbT4KPj4gLS0tCj4+ICAuLi4vZGV2aWNldHJl ZS9iaW5kaW5ncy9zb3VuZC9uYXU4ODI1LnR4dCAgICAgICAgICB8ICA0ICsrLS0KPj4gIHNvdW5k L3NvYy9jb2RlY3MvbmF1ODgyNS5jICAgICAgICAgICAgICAgICAgICAgICAgIHwgMjMgKysrKysr KysrKysrLS0tLS0tLS0tLQo+PiAgc291bmQvc29jL2NvZGVjcy9uYXU4ODI1LmggICAgICAgICAg ICAgICAgICAgICAgICAgfCAgMiArLQo+PiAgMyBmaWxlcyBjaGFuZ2VkLCAxNiBpbnNlcnRpb25z KCspLCAxMyBkZWxldGlvbnMoLSkKPj4KPj4gZGlmZiAtLWdpdCBhL0RvY3VtZW50YXRpb24vZGV2 aWNldHJlZS9iaW5kaW5ncy9zb3VuZC9uYXU4ODI1LnR4dCBiL0RvY3VtZW50YXRpb24vZGV2aWNl dHJlZS9iaW5kaW5ncy9zb3VuZC9uYXU4ODI1LnR4dAo+PiBpbmRleCAyZjVlOTczLi5kMTZkOTY4 IDEwMDY0NAo+PiAtLS0gYS9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmluZGluZ3Mvc291bmQv bmF1ODgyNS50eHQKPj4gKysrIGIvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL3Nv dW5kL25hdTg4MjUudHh0Cj4+IEBAIC02OSw3ICs2OSw3IEBAIE9wdGlvbmFsIHByb3BlcnRpZXM6 Cj4+ICAgIC0gbnV2b3RvbixqYWNrLWluc2VydC1kZWJvdW5jZTogbnVtYmVyIGZyb20gMCB0byA3 IHRoYXQgc2V0cyBkZWJvdW5jZSB0aW1lIHRvIDJeKG4rMikgbXMKPj4gICAgLSBudXZvdG9uLGph Y2stZWplY3QtZGVib3VuY2U6IG51bWJlciBmcm9tIDAgdG8gNyB0aGF0IHNldHMgZGVib3VuY2Ug dGltZSB0byAyXihuKzIpIG1zCj4+Cj4+IC0gIC0gbnV2b3Rvbixjcm9zc3RhbGstYnlwYXNzOiBt YWtlIGNyb3NzdGFsayBmdW5jdGlvbiBieXBhc3MgaWYgc2V0Lgo+PiArICAtIG51dm90b24sY3Jv c3N0YWxrLWVuYWJsZTogbWFrZSBjcm9zc3RhbGsgZnVuY3Rpb24gZW5hYmxlIGlmIHNldC4KPj4K Pj4gICAgLSBjbG9ja3M6IGxpc3Qgb2YgcGhhbmRsZSBhbmQgY2xvY2sgc3BlY2lmaWVyIHBhaXJz IGFjY29yZGluZyB0byBjb21tb24gY2xvY2sgYmluZGluZ3MgZm9yIHRoZQo+PiAgICAgICAgY2xv Y2tzIGRlc2NyaWJlZCBpbiBjbG9jay1uYW1lcwo+PiBAQCAtOTgsNyArOTgsNyBAQCBFeGFtcGxl Ogo+PiAgICAgICAgbnV2b3RvbixzaG9ydC1rZXktZGVib3VuY2UgPSA8Mj47Cj4+ICAgICAgICBu dXZvdG9uLGphY2staW5zZXJ0LWRlYm91bmNlID0gPDc+Owo+PiAgICAgICAgbnV2b3RvbixqYWNr LWVqZWN0LWRlYm91bmNlID0gPDc+Owo+PiAtICAgICAgbnV2b3Rvbixjcm9zc3RhbGstYnlwYXNz Owo+PiArICAgICAgbnV2b3Rvbixjcm9zc3RhbGstZW5hYmxlOwo+Pgo+PiAgICAgICAgY2xvY2st bmFtZXMgPSAibWNsayI7Cj4+ICAgICAgICBjbG9ja3MgPSA8JnRlZ3JhX2NhciBURUdSQTIxMF9D TEtfQ0xLX09VVF8yPjsKPj4gZGlmZiAtLWdpdCBhL3NvdW5kL3NvYy9jb2RlY3MvbmF1ODgyNS5j IGIvc291bmQvc29jL2NvZGVjcy9uYXU4ODI1LmMKPj4gaW5kZXggNzE0Y2UxNy4uZDNjMWEwMiAx MDA2NDQKPj4gLS0tIGEvc291bmQvc29jL2NvZGVjcy9uYXU4ODI1LmMKPj4gKysrIGIvc291bmQv c29jL2NvZGVjcy9uYXU4ODI1LmMKPj4gQEAgLTgxNSwxMSArODE1LDEyIEBAIHN0YXRpYyB2b2lk IG5hdTg4MjVfeHRhbGtfd29yayhzdHJ1Y3Qgd29ya19zdHJ1Y3QgKndvcmspCj4+Cj4+ICBzdGF0 aWMgdm9pZCBuYXU4ODI1X3h0YWxrX2NhbmNlbChzdHJ1Y3QgbmF1ODgyNSAqbmF1ODgyNSkKPj4g IHsKPj4gLSAgICAgICAvKiBJZiB0aGUgeHRhbGtfcHJvdGVjdCBpcyB0cnVlLCB0aGF0IG1lYW5z IHRoZSBwcm9jZXNzIGlzIHN0aWxsCj4+IC0gICAgICAgICogb24gZ29pbmcuIFRoZSBkcml2ZXIg Zm9yY2VzIHRvIGNhbmNlbCB0aGUgY3Jvc3MgdGFsayB0YXNrIGFuZAo+PiArICAgICAgIC8qIElm IHRoZSBjcm9zc3RhbGsgaXMgZWFuYmxlZCBhbmQgdGhlIHByb2Nlc3MgaXMgb24gZ29pbmcsCj4K PiBzL2VhbmJsZWQvZW5hYmxlZC8KPgo+PiArICAgICAgICAqIHRoZSBkcml2ZXIgZm9yY2VzIHRv IGNhbmNlbCB0aGUgY3Jvc3N0YWxrIHRhc2sgYW5kCj4+ICAgICAgICAgICogcmVzdG9yZXMgdGhl IGNvbmZpZ3VyYXRpb24gdG8gb3JpZ2luYWwgc3RhdHVzLgo+PiAgICAgICAgICAqLwo+PiAtICAg ICAgIGlmIChuYXU4ODI1LT54dGFsa19wcm90ZWN0KSB7Cj4+ICsgICAgICAgaWYgKG5hdTg4MjUt Pnh0YWxrX2VuYWJsZSAmJiBuYXU4ODI1LT54dGFsa19zdGF0ZSAhPQo+PiArICAgICAgICAgICAg ICAgTkFVODgyNV9YVEFMS19ET05FKSB7Cj4+ICAgICAgICAgICAgICAgICBjYW5jZWxfd29ya19z eW5jKCZuYXU4ODI1LT54dGFsa193b3JrKTsKPj4gICAgICAgICAgICAgICAgIG5hdTg4MjVfeHRh bGtfY2xlYW4obmF1ODgyNSk7Cj4+ICAgICAgICAgfQo+PiBAQCAtMTY4Niw3ICsxNjg3LDcgQEAg c3RhdGljIGlycXJldHVybl90IG5hdTg4MjVfaW50ZXJydXB0KGludCBpcnEsIHZvaWQgKmRhdGEp Cj4+ICAgICAgICAgfSBlbHNlIGlmIChhY3RpdmVfaXJxICYgTkFVODgyNV9IRUFEU0VUX0NPTVBM RVRJT05fSVJRKSB7Cj4+ICAgICAgICAgICAgICAgICBpZiAobmF1ODgyNV9pc19qYWNrX2luc2Vy dGVkKHJlZ21hcCkpIHsKPj4gICAgICAgICAgICAgICAgICAgICAgICAgZXZlbnQgfD0gbmF1ODgy NV9qYWNrX2luc2VydChuYXU4ODI1KTsKPj4gLSAgICAgICAgICAgICAgICAgICAgICAgaWYgKCFu YXU4ODI1LT54dGFsa19ieXBhc3MgJiYgIW5hdTg4MjUtPmhpZ2hfaW1wZWQpIHsKPj4gKyAgICAg ICAgICAgICAgICAgICAgICAgaWYgKG5hdTg4MjUtPnh0YWxrX2VuYWJsZSAmJiAhbmF1ODgyNS0+ aGlnaF9pbXBlZCkgewo+PiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC8qIEFwcGx5 IHRoZSBjcm9zcyB0YWxrIHN1cHByZXNzaW9uIGluIHRoZQo+PiAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAqIGhlYWRzZXQgd2l0aG91dCBoaWdoIGltcGVkYW5jZS4KPj4gICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgKi8KPj4gQEAgLTE3MzIsOCArMTczMywxMCBAQCBz dGF0aWMgaXJxcmV0dXJuX3QgbmF1ODgyNV9pbnRlcnJ1cHQoaW50IGlycSwgdm9pZCAqZGF0YSkK Pj4gICAgICAgICAgICAgICAgICAgICAgICAgbmF1ODgyNS0+eHRhbGtfZXZlbnRfbWFzayA9IGV2 ZW50X21hc2s7Cj4+ICAgICAgICAgICAgICAgICB9Cj4+ICAgICAgICAgfSBlbHNlIGlmIChhY3Rp dmVfaXJxICYgTkFVODgyNV9JTVBFREFOQ0VfTUVBU19JUlEpIHsKPj4gLSAgICAgICAgICAgICAg IHNjaGVkdWxlX3dvcmsoJm5hdTg4MjUtPnh0YWxrX3dvcmspOwo+PiAtICAgICAgICAgICAgICAg Y2xlYXJfaXJxID0gTkFVODgyNV9JTVBFREFOQ0VfTUVBU19JUlE7Cj4+ICsgICAgICAgICAgICAg ICBpZiAobmF1ODgyNS0+eHRhbGtfZW5hYmxlKSB7Cj4+ICsgICAgICAgICAgICAgICAgICAgICAg IHNjaGVkdWxlX3dvcmsoJm5hdTg4MjUtPnh0YWxrX3dvcmspOwo+PiArICAgICAgICAgICAgICAg ICAgICAgICBjbGVhcl9pcnEgPSBOQVU4ODI1X0lNUEVEQU5DRV9NRUFTX0lSUTsKPj4gKyAgICAg ICAgICAgICAgIH0KPgo+IFNob3VsZG4ndCB3ZSBzdGlsbCBzZXQgY2xlYXJfaXJxID0gTkFVODgy NV9JTVBFREFOQ0VfTUVBU19JUlEgaWYKPiBjcm9zc3RhbGsgaXMgZGlzYWJsZWQ/Cj4gT3RoZXJ3 aXNlLCBhbGwgYWN0aXZlX2lycSB3aWxsIGJlIGRpc2FibGVkIGxhdGVyIGluIHRoaXMgZnVuY3Rp b24uCj4KCkFjdHVhbGx5LCB0aGVyZSBpcyBhc3NpZ25tZW50IGFib3V0IGNsZWFyX2lycSBiZWZv cmUgdGhlIGVuZCBvZiBJU1IKYXMgZm9sbG93czoKaWYgKCFjbGVhcl9pcnEpIGNsZWFyX2lycSA9 IGFjdGl2ZV9pcnE7ClRoZSBJUlEgd2lsbCBzdGlsbCBiZSBjbGVhcmVkLiBZb3VyIGNvbW1lbnQg aXMgY29ycmVjdCBmb3IgdGhlIGNsZWFyCnNlbWFudGljLiBCdXQgdGhlIElSUSB3aWxsIG5ldmVy IGhhcHBlbiBpZiB0aGUgY3Jvc3N0YWxrIGRpc2FibGVkLApiZWNhdXNlIHRoZSBJUlEgaXMgdHJp Z2dlcmVkIGluIHRoZSBjcm9zc3RhbGsgc2VxdWVuY2UuCgo+PiAgICAgICAgIH0gZWxzZSBpZiAo KGFjdGl2ZV9pcnEgJiBOQVU4ODI1X0pBQ0tfSU5TRVJUSU9OX0lSUV9NQVNLKSA9PQo+PiAgICAg ICAgICAgICAgICAgTkFVODgyNV9KQUNLX0lOU0VSVElPTl9ERVRFQ1RFRCkgewo+PiAgICAgICAg ICAgICAgICAgLyogT25lIG1vcmUgc3RlcCB0byBjaGVjayBHUElPIHN0YXR1cyBkaXJlY3RseS4g VGh1cywgdGhlCj4+IEBAIC0yNDQwLDggKzI0NDMsOCBAQCBzdGF0aWMgdm9pZCBuYXU4ODI1X3By aW50X2RldmljZV9wcm9wZXJ0aWVzKHN0cnVjdCBuYXU4ODI1ICpuYXU4ODI1KQo+PiAgICAgICAg ICAgICAgICAgICAgICAgICBuYXU4ODI1LT5qYWNrX2luc2VydF9kZWJvdW5jZSk7Cj4+ICAgICAg ICAgZGV2X2RiZyhkZXYsICJqYWNrLWVqZWN0LWRlYm91bmNlOiAgJWRcbiIsCj4+ICAgICAgICAg ICAgICAgICAgICAgICAgIG5hdTg4MjUtPmphY2tfZWplY3RfZGVib3VuY2UpOwo+PiAtICAgICAg IGRldl9kYmcoZGV2LCAiY3Jvc3N0YWxrLWJ5cGFzczogICAgICVkXG4iLAo+PiAtICAgICAgICAg ICAgICAgICAgICAgICBuYXU4ODI1LT54dGFsa19ieXBhc3MpOwo+PiArICAgICAgIGRldl9kYmco ZGV2LCAiY3Jvc3N0YWxrLWVuYWJsZTogICAgICVkXG4iLAo+PiArICAgICAgICAgICAgICAgICAg ICAgICBuYXU4ODI1LT54dGFsa19lbmFibGUpOwo+PiAgfQo+Pgo+PiAgc3RhdGljIGludCBuYXU4 ODI1X3JlYWRfZGV2aWNlX3Byb3BlcnRpZXMoc3RydWN0IGRldmljZSAqZGV2LAo+PiBAQCAtMjUw Niw4ICsyNTA5LDggQEAgc3RhdGljIGludCBuYXU4ODI1X3JlYWRfZGV2aWNlX3Byb3BlcnRpZXMo c3RydWN0IGRldmljZSAqZGV2LAo+PiAgICAgICAgICAgICAgICAgJm5hdTg4MjUtPmphY2tfZWpl Y3RfZGVib3VuY2UpOwo+PiAgICAgICAgIGlmIChyZXQpCj4+ICAgICAgICAgICAgICAgICBuYXU4 ODI1LT5qYWNrX2VqZWN0X2RlYm91bmNlID0gMDsKPj4gLSAgICAgICBuYXU4ODI1LT54dGFsa19i eXBhc3MgPSBkZXZpY2VfcHJvcGVydHlfcmVhZF9ib29sKGRldiwKPj4gLSAgICAgICAgICAgICAg ICJudXZvdG9uLGNyb3NzdGFsay1ieXBhc3MiKTsKPj4gKyAgICAgICBuYXU4ODI1LT54dGFsa19l bmFibGUgPSBkZXZpY2VfcHJvcGVydHlfcmVhZF9ib29sKGRldiwKPj4gKyAgICAgICAgICAgICAg ICJudXZvdG9uLGNyb3NzdGFsay1lbmFibGUiKTsKPj4KPj4gICAgICAgICBuYXU4ODI1LT5tY2xr ID0gZGV2bV9jbGtfZ2V0KGRldiwgIm1jbGsiKTsKPj4gICAgICAgICBpZiAoUFRSX0VSUihuYXU4 ODI1LT5tY2xrKSA9PSAtRVBST0JFX0RFRkVSKSB7Cj4+IGRpZmYgLS1naXQgYS9zb3VuZC9zb2Mv Y29kZWNzL25hdTg4MjUuaCBiL3NvdW5kL3NvYy9jb2RlY3MvbmF1ODgyNS5oCj4+IGluZGV4IDhh ZWU1Yzg2Li4xOTlkNmVhIDEwMDY0NAo+PiAtLS0gYS9zb3VuZC9zb2MvY29kZWNzL25hdTg4MjUu aAo+PiArKysgYi9zb3VuZC9zb2MvY29kZWNzL25hdTg4MjUuaAo+PiBAQCAtNDc2LDcgKzQ3Niw3 IEBAIHN0cnVjdCBuYXU4ODI1IHsKPj4gICAgICAgICBpbnQgeHRhbGtfZXZlbnRfbWFzazsKPj4g ICAgICAgICBib29sIHh0YWxrX3Byb3RlY3Q7Cj4+ICAgICAgICAgaW50IGltcF9ybXNbTkFVODgy NV9YVEFMS19JTU1dOwo+PiAtICAgICAgIGludCB4dGFsa19ieXBhc3M7Cj4+ICsgICAgICAgaW50 IHh0YWxrX2VuYWJsZTsKPj4gIH07Cj4+Cj4+ICBpbnQgbmF1ODgyNV9lbmFibGVfamFja19kZXRl Y3Qoc3RydWN0IHNuZF9zb2NfY29kZWMgKmNvZGVjLAo+PiAtLQo+PiAyLjYuNAo+PgoKCgo9PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09ClRoZSBwcml2aWxlZ2VkIGNvbmZpZGVudGlh bCBpbmZvcm1hdGlvbiBjb250YWluZWQgaW4gdGhpcyBlbWFpbCBpcyBpbnRlbmRlZCBmb3IgdXNl IG9ubHkgYnkgdGhlIGFkZHJlc3NlZXMgYXMgaW5kaWNhdGVkIGJ5IHRoZSBvcmlnaW5hbCBzZW5k ZXIgb2YgdGhpcyBlbWFpbC4gSWYgeW91IGFyZSBub3QgdGhlIGFkZHJlc3NlZSBpbmRpY2F0ZWQg aW4gdGhpcyBlbWFpbCBvciBhcmUgbm90IHJlc3BvbnNpYmxlIGZvciBkZWxpdmVyeSBvZiB0aGUg ZW1haWwgdG8gc3VjaCBhIHBlcnNvbiwgcGxlYXNlIGtpbmRseSByZXBseSB0byB0aGUgc2VuZGVy IGluZGljYXRpbmcgdGhpcyBmYWN0IGFuZCBkZWxldGUgYWxsIGNvcGllcyBvZiBpdCBmcm9tIHlv dXIgY29tcHV0ZXIgYW5kIG5ldHdvcmsgc2VydmVyIGltbWVkaWF0ZWx5LiBZb3VyIGNvb3BlcmF0 aW9uIGlzIGhpZ2hseSBhcHByZWNpYXRlZC4gSXQgaXMgYWR2aXNlZCB0aGF0IGFueSB1bmF1dGhv cml6ZWQgdXNlIG9mIGNvbmZpZGVudGlhbCBpbmZvcm1hdGlvbiBvZiBOdXZvdG9uIGlzIHN0cmlj dGx5IHByb2hpYml0ZWQ7IGFuZCBhbnkgaW5mb3JtYXRpb24gaW4gdGhpcyBlbWFpbCBpcnJlbGV2 YW50IHRvIHRoZSBvZmZpY2lhbCBidXNpbmVzcyBvZiBOdXZvdG9uIHNoYWxsIGJlIGRlZW1lZCBh cyBuZWl0aGVyIGdpdmVuIG5vciBlbmRvcnNlZCBieSBOdXZvdG9uLgpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpBbHNhLWRldmVsIG1haWxpbmcgbGlzdApB bHNhLWRldmVsQGFsc2EtcHJvamVjdC5vcmcKaHR0cDovL21haWxtYW4uYWxzYS1wcm9qZWN0Lm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2Fsc2EtZGV2ZWwK