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: usb: dwc3: core: Power-off core/PHYs on system_suspend in host mode From: Manu Gautam Message-Id: <1516083989-2129-1-git-send-email-mgautam@codeaurora.org> Date: Tue, 16 Jan 2018 11:56:29 +0530 To: Felipe Balbi Cc: linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, Roger Quadros , Manu Gautam List-ID: Q29tbWl0IDY4OWJmNzJjNmUwZCAoInVzYjogZHdjMzogRG9uJ3QgcmVpbml0aWFsaXplIGNvcmUg ZHVyaW5nCmhvc3QgYnVzLXN1c3BlbmQvcmVzdW1lIikgdXBkYXRlZCBzdXNwZW5kL3Jlc3VtZSBy b3V0aW5lcyB0byBub3QKcG93ZXJfb2ZmIGFuZCByZWluaXQgUEhZcy9jb3JlIGZvciBob3N0IG1v ZGUuCkl0IGJyb2tlIHBsYXRmb3JtcyB0aGF0IHJlbHkgb24gRFdDMyBjb3JlIHRvIHBvd2VyX29m ZiBQSFlzIHRvCmVudGVyIGxvdyBwb3dlciBzdGF0ZSBvbiBzeXN0ZW0gc3VzcGVuZC4KClBlcmZv cm0gZHdjM19jb3JlX2V4aXQvaW5pdCBvbmx5IGR1cmluZyBob3N0IG1vZGUgc3lzdGVtX3N1c3Bl bmQvCnJlc3VtZSB0byBhZGRyZXNzZXMgcG93ZXIgcmVncmVzc2lvbiBmcm9tIGFib3ZlIG1lbnRp b25lZCBwYXRjaAphbmQgYWxzbyBhbGxvdyBVU0Igc2Vzc2lvbiB0byBzdGF5IGNvbm5lY3RlZCBh Y3Jvc3MKcnVudGltZV9zdXNwZW5kL3Jlc3VtZSBpbiBob3N0IG1vZGUuCgpGaXhlczogNjg5YmY3 MmM2ZTBkICgidXNiOiBkd2MzOiBEb24ndCByZWluaXRpYWxpemUgY29yZSBkdXJpbmcgaG9zdCBi dXMtc3VzcGVuZC9yZXN1bWUiKQpTaWduZWQtb2ZmLWJ5OiBNYW51IEdhdXRhbSA8bWdhdXRhbUBj b2RlYXVyb3JhLm9yZz4KLS0tCiBkcml2ZXJzL3VzYi9kd2MzL2NvcmUuYyB8IDIzICsrKysrKysr KysrKysrKy0tLS0tLS0tCiAxIGZpbGUgY2hhbmdlZCwgMTUgaW5zZXJ0aW9ucygrKSwgOCBkZWxl dGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJzL3VzYi9kd2MzL2NvcmUuYyBiL2RyaXZlcnMv dXNiL2R3YzMvY29yZS5jCmluZGV4IDA3ODMyNTAuLmU5ZmJlZTkgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvdXNiL2R3YzMvY29yZS5jCisrKyBiL2RyaXZlcnMvdXNiL2R3YzMvY29yZS5jCkBAIC0xMjc5 LDcgKzEyNzksNyBAQCBzdGF0aWMgaW50IGR3YzNfcmVtb3ZlKHN0cnVjdCBwbGF0Zm9ybV9kZXZp Y2UgKnBkZXYpCiB9CiAKICNpZmRlZiBDT05GSUdfUE0KLXN0YXRpYyBpbnQgZHdjM19zdXNwZW5k X2NvbW1vbihzdHJ1Y3QgZHdjMyAqZHdjKQorc3RhdGljIGludCBkd2MzX3N1c3BlbmRfY29tbW9u KHN0cnVjdCBkd2MzICpkd2MsIHBtX21lc3NhZ2VfdCBtc2cpCiB7CiAJdW5zaWduZWQgbG9uZwlm bGFnczsKIApAQCAtMTI5MiwxNCArMTI5MiwxNiBAQCBzdGF0aWMgaW50IGR3YzNfc3VzcGVuZF9j b21tb24oc3RydWN0IGR3YzMgKmR3YykKIAkJYnJlYWs7CiAJY2FzZSBEV0MzX0dDVExfUFJUQ0FQ X0hPU1Q6CiAJZGVmYXVsdDoKLQkJLyogZG8gbm90aGluZyAqLworCQkvKiBkbyBub3RoaW5nIGR1 cmluZyBob3N0IHJ1bnRpbWVfc3VzcGVuZCAqLworCQlpZiAoIVBNU0dfSVNfQVVUTyhtc2cpKQor CQkJZHdjM19jb3JlX2V4aXQoZHdjKTsKIAkJYnJlYWs7CiAJfQogCiAJcmV0dXJuIDA7CiB9CiAK LXN0YXRpYyBpbnQgZHdjM19yZXN1bWVfY29tbW9uKHN0cnVjdCBkd2MzICpkd2MpCitzdGF0aWMg aW50IGR3YzNfcmVzdW1lX2NvbW1vbihzdHJ1Y3QgZHdjMyAqZHdjLCBwbV9tZXNzYWdlX3QgbXNn KQogewogCXVuc2lnbmVkIGxvbmcJZmxhZ3M7CiAJaW50CQlyZXQ7CkBAIC0xMzE2LDcgKzEzMTgs MTIgQEAgc3RhdGljIGludCBkd2MzX3Jlc3VtZV9jb21tb24oc3RydWN0IGR3YzMgKmR3YykKIAkJ YnJlYWs7CiAJY2FzZSBEV0MzX0dDVExfUFJUQ0FQX0hPU1Q6CiAJZGVmYXVsdDoKLQkJLyogZG8g bm90aGluZyAqLworCQkvKiBub3RoaW5nIHRvIGRvIG9uIGhvc3QgcnVudGltZV9yZXN1bWUgKi8K KwkJaWYgKCFQTVNHX0lTX0FVVE8obXNnKSkgeworCQkJcmV0ID0gZHdjM19jb3JlX2luaXQoZHdj KTsKKwkJCWlmIChyZXQpCisJCQkJcmV0dXJuIHJldDsKKwkJfQogCQlicmVhazsKIAl9CiAKQEAg LTEzNDgsNyArMTM1NSw3IEBAIHN0YXRpYyBpbnQgZHdjM19ydW50aW1lX3N1c3BlbmQoc3RydWN0 IGRldmljZSAqZGV2KQogCWlmIChkd2MzX3J1bnRpbWVfY2hlY2tzKGR3YykpCiAJCXJldHVybiAt RUJVU1k7CiAKLQlyZXQgPSBkd2MzX3N1c3BlbmRfY29tbW9uKGR3Yyk7CisJcmV0ID0gZHdjM19z dXNwZW5kX2NvbW1vbihkd2MsIFBNU0dfQVVUT19TVVNQRU5EKTsKIAlpZiAocmV0KQogCQlyZXR1 cm4gcmV0OwogCkBAIC0xMzY0LDcgKzEzNzEsNyBAQCBzdGF0aWMgaW50IGR3YzNfcnVudGltZV9y ZXN1bWUoc3RydWN0IGRldmljZSAqZGV2KQogCiAJZGV2aWNlX2luaXRfd2FrZXVwKGRldiwgZmFs c2UpOwogCi0JcmV0ID0gZHdjM19yZXN1bWVfY29tbW9uKGR3Yyk7CisJcmV0ID0gZHdjM19yZXN1 bWVfY29tbW9uKGR3YywgUE1TR19BVVRPX1JFU1VNRSk7CiAJaWYgKHJldCkKIAkJcmV0dXJuIHJl dDsKIApAQCAtMTQxMSw3ICsxNDE4LDcgQEAgc3RhdGljIGludCBkd2MzX3N1c3BlbmQoc3RydWN0 IGRldmljZSAqZGV2KQogCXN0cnVjdCBkd2MzCSpkd2MgPSBkZXZfZ2V0X2RydmRhdGEoZGV2KTsK IAlpbnQJCXJldDsKIAotCXJldCA9IGR3YzNfc3VzcGVuZF9jb21tb24oZHdjKTsKKwlyZXQgPSBk d2MzX3N1c3BlbmRfY29tbW9uKGR3YywgUE1TR19TVVNQRU5EKTsKIAlpZiAocmV0KQogCQlyZXR1 cm4gcmV0OwogCkBAIC0xNDI3LDcgKzE0MzQsNyBAQCBzdGF0aWMgaW50IGR3YzNfcmVzdW1lKHN0 cnVjdCBkZXZpY2UgKmRldikKIAogCXBpbmN0cmxfcG1fc2VsZWN0X2RlZmF1bHRfc3RhdGUoZGV2 KTsKIAotCXJldCA9IGR3YzNfcmVzdW1lX2NvbW1vbihkd2MpOworCXJldCA9IGR3YzNfcmVzdW1l X2NvbW1vbihkd2MsIFBNU0dfUkVTVU1FKTsKIAlpZiAocmV0KQogCQlyZXR1cm4gcmV0OwogCg==