From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: g_audio regression on dwc3 udc From: Bin Liu Message-Id: <20180810190545.GA4119@uda0271908> Date: Fri, 10 Aug 2018 14:05:45 -0500 To: Felipe Balbi , linux-usb@vger.kernel.org List-ID: SGkgRmVsaXBlLAoKSSBub3RpY2VkIGEgcmVncmVzc2lvbiBvbiBnX2F1ZGlvICh1YWMyKSB3aXRo IGR3YzMgdWRjIG9uIHY0LjE0OgoKLSBub3NvdW5kIGluIHBsYXliYWNrCi0gcGxheWJhY2sgY2Fu IG9ubHkgcGxheSBvbmNlLCB0aGUgZm9sbG93aW5nIGVycm9yIGhhcHBlbnMgZnJvbSB0aGUgMm5k CiAgcGxheWJhY2sKCiAgYXBsYXk6IHNldF9wYXJhbXM6MTM2MTogVW5hYmxlIHRvIGluc3RhbGwg aHcgcGFyYW1zOgoKQSBtYW51YWwgYmlzZWN0IHRlbGxzIHRoZSB0d28gaXNzdWVzIGFyZSBzZXBl cmF0ZSBhbmQgdGhlIHJlZ3Jlc3Npb24KaGFwcGVucyBpbiB2NC4xMS1yYzIgd2l0aCB0aGUgZm9s bG93aW5nIHR3byBwYXRjaGVzLgoKNDBkODI5ZmIyZWM2MyAoInVzYjogZHdjMzogZ2FkZ2V0OiBD b3JyZWN0IElTT0MgREFUQSBQSURzIGZvciBzaG9ydCBwYWNrZXRzIikKCndoaWNoIGNhc2VzIHRo ZSBmaXJzdCBuby1zb3VuZCBpc3N1ZS4KCmVwLT5tdWx0IGlzIGFscmVhZHkgMSBmcm9tIGdfYXVk aW8sIHNvIG11bHQtLSBsZWFkcyB0byBpbmNvcnJlY3QgdmFsdWUuClRoZSBmb2xsb3dpbmcgY2hh bmdlIHNvbHZlcyBpdC4KCgpXaXRoIHRoZSB0d28gY2hhbmdlcyBhYm92ZSwgZ19hdWRpbyB3b3Jr cyBmaW5lIHdpdGggdjQuMTQuNDAsIGJ1dCBub3Qgd2l0aAp2NC4xOC1yYzcsIGluIHdoaWNoIHRo ZSBjb25zb2xlIGlzIGZsb29kZWQgd2l0aCBmb2xsb3dpbmcgbWVzc2FnZS4KCnVfYXVkaW9faXNv X2NvbXBsZXRlOiBpc29fY29tcGxldGUgc3RhdHVzKC0xOCkgMC8yNTYKClJlZ2FyZHMsCi1CaW4u CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy91c2IvZHdjMy9nYWRnZXQuYyBiL2RyaXZlcnMvdXNiL2R3 YzMvZ2FkZ2V0LmMKaW5kZXggZjkyZTJmMmM3ZmJlLi43NThjYzI1ODg5NWMgMTAwNjQ0Ci0tLSBh L2RyaXZlcnMvdXNiL2R3YzMvZ2FkZ2V0LmMKKysrIGIvZHJpdmVycy91c2IvZHdjMy9nYWRnZXQu YwpAQCAtOTMwLDEwICs5MzAsMTAgQEAgc3RhdGljIHZvaWQgX19kd2MzX3ByZXBhcmVfb25lX3Ry YihzdHJ1Y3QgZHdjM19lcCAqZGVwLCBzdHJ1Y3QgZHdjM190cmIgKnRyYiwKICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgbXVsdCA9IGVwLT5tdWx0IC0gMTsKICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB1bnNpZ25lZCBpbnQgbWF4cCA9IHVzYl9lbmRw b2ludF9tYXhwKGVwLT5kZXNjKTsKIAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGlm IChsZW5ndGggPD0gKDIgKiBtYXhwKSkKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBp ZiAobXVsdCAmJiBsZW5ndGggPD0gKDIgKiBtYXhwKSkKICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIG11bHQtLTsKIAotICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg IGlmIChsZW5ndGggPD0gbWF4cCkKKyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpZiAo bXVsdCAmJiBsZW5ndGggPD0gbWF4cCkKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIG11bHQtLTsKIAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHRyYi0+c2l6 ZSB8PSBEV0MzX1RSQl9TSVpFX1BDTTEobXVsdCk7CgpjZjMxMTNkODkzZDQgKCJ1c2I6IGR3YzM6 IGdhZGdldDogcHJvcGVybHkgaW5jcmVtZW50IGRlcXVldWUgcG9pbnRlciBvbiBlcF9kZXF1ZXVl IikKCndoaWNoIGNhdXNlcyB0aGUgbXVsdGlwbGUgcGxheWJhY2sgZmFpbHVyZS4gVGhlIGZvbGxv d2luZyBoYWNrIGNvdmVycyBpdC4KCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9kd2MzL2dhZGdl dC5jIGIvZHJpdmVycy91c2IvZHdjMy9nYWRnZXQuYwppbmRleCBmOTJlMmYyYzdmYmUuLjc1OGNj MjU4ODk1YyAxMDA2NDQKLS0tIGEvZHJpdmVycy91c2IvZHdjMy9nYWRnZXQuYworKysgYi9kcml2 ZXJzL3VzYi9kd2MzL2dhZGdldC5jCkBAIC0xNDExLDcgKzE0MTEsNyBAQCBzdGF0aWMgaW50IGR3 YzNfZ2FkZ2V0X2VwX2RlcXVldWUoc3RydWN0IHVzYl9lcCAqZXAsCiAgICAgICAgICAgICAgICBp ZiAociA9PSByZXEpIHsKICAgICAgICAgICAgICAgICAgICAgICAgLyogd2FpdCB1bnRpbCBpdCBp cyBwcm9jZXNzZWQgKi8KICAgICAgICAgICAgICAgICAgICAgICAgZHdjM19zdG9wX2FjdGl2ZV90 cmFuc2Zlcihkd2MsIGRlcC0+bnVtYmVyLCB0cnVlKTsKLQorI2lmIDAKICAgICAgICAgICAgICAg ICAgICAgICAgLyoKICAgICAgICAgICAgICAgICAgICAgICAgICogSWYgcmVxdWVzdCB3YXMgYWxy ZWFkeSBzdGFydGVkLCB0aGlzIG1lYW5zIHdlIGhhZCB0bwogICAgICAgICAgICAgICAgICAgICAg ICAgKiBzdG9wIHRoZSB0cmFuc2Zlci4gV2l0aCB0aGF0IHdlIGFsc28gbmVlZCB0byBpZ25vcmUK QEAgLTE0NzMsNiArMTQ3Myw3IEBAIHN0YXRpYyBpbnQgZHdjM19nYWRnZXRfZXBfZGVxdWV1ZShz dHJ1Y3QgdXNiX2VwICplcCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg IGR3YzNfZXBfaW5jX2RlcShkZXApOwogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIH0K ICAgICAgICAgICAgICAgICAgICAgICAgfQorI2VuZGlmCiAgICAgICAgICAgICAgICAgICAgICAg IGdvdG8gb3V0MTsKICAgICAgICAgICAgICAgIH0KICAgICAgICAgICAgICAgIGRldl9lcnIoZHdj LT5kZXYsICJyZXF1ZXN0ICVwSyB3YXMgbm90IHF1ZXVlZCB0byAlc1xuIiwK