From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jani Nikula Subject: Re: [PATCH v2] drm/i915/audio: fix hdmi audio noise issue Date: Thu, 10 Nov 2016 12:37:19 +0200 Message-ID: <87vavvei3k.fsf@intel.com> References: <1478754878-89716-1-git-send-email-libin.yang@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 15DDA6E7A5 for ; Thu, 10 Nov 2016 10:37:23 +0000 (UTC) In-Reply-To: <1478754878-89716-1-git-send-email-libin.yang@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: libin.yang@intel.com, intel-gfx@lists.freedesktop.org, ville.syrjala@linux.intel.com, daniel.vetter@intel.com, tiwai@suse.de List-Id: intel-gfx@lists.freedesktop.org T24gVGh1LCAxMCBOb3YgMjAxNiwgbGliaW4ueWFuZ0BpbnRlbC5jb20gd3JvdGU6Cj4gRnJvbTog TGliaW4gWWFuZyA8bGliaW4ueWFuZ0BpbnRlbC5jb20+Cj4KPiBTb21lIG1vbml0b3JzIHdpbGwg aGF2ZSBub2lzZSBvciBldmVuIG5vIHNvdW5kIGFmdGVyCj4gYXBwbHlpbmcgdGhlIHBhdGNoIDYw MTRhYzEyLgo+Cj4gSW4gcGF0Y2ggNjAxNGFjMTIsIGl0IHdpbGwgcmVzZXQgdGhlIGN0cyB2YWx1 ZSB0byAwIGZvciBIRE1JLgo+IEhvd2V2ZXIsIHdlIG5lZWQgdG8gZGlzYWJsZSBFbmFibGUgQ1RT IG9yIE0gUHJvZyBiaXQuIFRoaXMgaXMKPiB0aGUgaW5pdGlhbCBzZXR0aW5nIGFmdGVyIEhXIHJl c2V0Lgo+Cj4gRml4ZXM6IDYwMTRhYzEyMmVkMCAoImRybS9pOTE1L2F1ZGlvOiBzZXQgcHJvcGVy IE4vTSBpbiBtb2Rlc2V0IikKPiBTaWduZWQtb2ZmLWJ5OiBMaWJpbiBZYW5nIDxsaWJpbi55YW5n QGludGVsLmNvbT4KPiAtLS0KPiAgZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYyB8 IDE1ICsrKysrKysrKysrKy0tLQo+ICAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9ucygrKSwg MyBkZWxldGlvbnMoLSkKPgo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRl bF9hdWRpby5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXVkaW8uYwo+IGluZGV4IDgx M2ZkNzQuLmE0NzJkMzUgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf YXVkaW8uYwo+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F1ZGlvLmMKPiBAQCAt MzMyLDYgKzMzMiwxMyBAQCBoc3dfaGRtaV9hdWRpb19jb25maWdfdXBkYXRlKHN0cnVjdCBpbnRl bF9jcnRjICppbnRlbF9jcnRjLCBlbnVtIHBvcnQgcG9ydCwKPiAgCWludCBuOwo+ICAJdTMyIHRt cDsKPiAgCj4gKwkvKiByZXNldCBDVFMgdmFsdWUgdG8gMCAqLwo+ICsJdG1wID0gSTkxNV9SRUFE KEhTV19BVURfTV9DVFNfRU5BQkxFKHBpcGUpKTsKPiArCXRtcCAmPSB+QVVEX0NPTkZJR19NX01B U0s7Cj4gKwl0bXAgJj0gfkFVRF9NX0NUU19NX1ZBTFVFX0lOREVYOwo+ICsJdG1wIHw9IEFVRF9N X0NUU19NX1BST0dfRU5BQkxFOwo+ICsJSTkxNV9XUklURShIU1dfQVVEX01fQ1RTX0VOQUJMRShw aXBlKSwgdG1wKTsKPiArCj4gIAl0bXAgPSBJOTE1X1JFQUQoSFNXX0FVRF9DRkcocGlwZSkpOwo+ ICAJdG1wICY9IH5BVURfQ09ORklHX05fVkFMVUVfSU5ERVg7Cj4gIAl0bXAgJj0gfkFVRF9DT05G SUdfUElYRUxfQ0xPQ0tfSERNSV9NQVNLOwo+IEBAIC0zNTEsMTAgKzM1OCwxMiBAQCBoc3dfaGRt aV9hdWRpb19jb25maWdfdXBkYXRlKHN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjLCBlbnVt IHBvcnQgcG9ydCwKPiAgCj4gIAlJOTE1X1dSSVRFKEhTV19BVURfQ0ZHKHBpcGUpLCB0bXApOwo+ ICAKPiArCS8qCj4gKwkgKiBMZXQncyBkaXNhYmxlICJFbmFibGUgQ1RTIG9yIE0gUHJvZyBiaXQi Cj4gKwkgKiBhbmQgbGV0IEhXIGNhbGN1bGF0ZSB0aGUgdmFsdWUKPiArCSAqLwo+ICAJdG1wID0g STkxNV9SRUFEKEhTV19BVURfTV9DVFNfRU5BQkxFKHBpcGUpKTsKPiAtCXRtcCAmPSB+QVVEX0NP TkZJR19NX01BU0s7Cj4gLQl0bXAgJj0gfkFVRF9NX0NUU19NX1ZBTFVFX0lOREVYOwo+IC0JdG1w IHw9IEFVRF9NX0NUU19NX1BST0dfRU5BQkxFOwo+ICsJdG1wICY9IH5BVURfTV9DVFNfTV9QUk9H X0VOQUJMRTsKPiAgCUk5MTVfV1JJVEUoSFNXX0FVRF9NX0NUU19FTkFCTEUocGlwZSksIHRtcCk7 CgpZb3UgZGlkIG5vdCBhZGRyZXNzIG15IHJldmlldyBjb21tZW50IG9uIHRoZSBlYXJsaWVyIHZl cnNpb246CgpJcyBpdCBuZWNlc3NhcnkgdG8gZG8gdGhlIEhTV19BVURfTV9DVFNfRU5BQkxFIHVw ZGF0ZXMgaW4gdHdvIHBsYWNlcz8KV2h5IGRvIHlvdSBib3RoIGVuYWJsZSBhbmQgZGlzYWJsZSBB VURfTV9DVFNfTV9QUk9HX0VOQUJMRSBiaXQgaGVyZT8KCkJSLApKYW5pLgoKCj4gIH0KCi0tIApK YW5pIE5pa3VsYSwgSW50ZWwgT3BlbiBTb3VyY2UgVGVjaG5vbG9neSBDZW50ZXIKX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1haWxpbmcg bGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRl c2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==