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: [V2,3/5] usb: serial: f81534: add output pin control From: "Ji-Ze Hong \(Peter Hong\)" Message-Id: <1515032961-29131-3-git-send-email-hpeter+linux_kernel@gmail.com> Date: Thu, 4 Jan 2018 10:29:19 +0800 To: johan@kernel.org Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, peter_hong@fintek.com.tw, "Ji-Ze Hong \(Peter Hong\)" List-ID: VGhlIEY4MTUzMi81MzQgaGFkIDMgb3V0cHV0IHBpbiAoTTAvU0QsIE0xLCBNMikgd2l0aCBvcGVu LWRyYWluIG1vZGUgdG8KY29udHJvbCB0cmFuc2NlaXZlci4gV2UnbGwgcmVhZCBpdCBmcm9tIGlu dGVybmFsIEZsYXNoIHdpdGggYWRkcmVzcwoweDJmMDV+MHgyZjA4IGZvciA0IHBvcnRzLiBUaGUg dmFsdWUgaXMgcmFuZ2UgZnJvbSAwIHRvIDcuIFRoZSBNMC9TRCBpcwpNU0Igb2YgdGhpcyB2YWx1 ZS4gRm9yIGEgZXhhbXBsZXMsIElmIHJlYWQgdmFsdWUgaXMgNiwgd2UnbGwgd3JpdGUgTTAvU0Qs Ck0xLCBNMiBhcyAxLCAxLCAwLgoKU2lnbmVkLW9mZi1ieTogSmktWmUgSG9uZyAoUGV0ZXIgSG9u ZykgPGhwZXRlcitsaW51eF9rZXJuZWxAZ21haWwuY29tPgotLS0KVjI6CgkxOiBGaXggZm9yIHNw YWNlIGJldHdlZW4gYnJhY2UuCgkyOiBSZW1haW4gdGhlIG9sZCBwaW4gY29udHJvbCBtZXRob2Qu CgogZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTUzNC5jIHwgNjcgKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKysrKysrKysrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgNjYgaW5zZXJ0aW9ucygr KSwgMSBkZWxldGlvbigtKQoKZGlmZiAtLWdpdCBhL2RyaXZlcnMvdXNiL3NlcmlhbC9mODE1MzQu YyBiL2RyaXZlcnMvdXNiL3NlcmlhbC9mODE1MzQuYwppbmRleCA4YTc3OGJjMWQ0OTIuLjdmMTc1 ZjM5YTE3MSAxMDA2NDQKLS0tIGEvZHJpdmVycy91c2Ivc2VyaWFsL2Y4MTUzNC5jCisrKyBiL2Ry aXZlcnMvdXNiL3NlcmlhbC9mODE1MzQuYwpAQCAtNTIsNiArNTIsNyBAQAogI2RlZmluZSBGODE1 MzRfQ1VTVE9NX05PX0NVU1RPTV9EQVRBCTB4ZmYKICNkZWZpbmUgRjgxNTM0X0NVU1RPTV9WQUxJ RF9UT0tFTgkweGYwCiAjZGVmaW5lIEY4MTUzNF9DT05GX09GRlNFVAkJMQorI2RlZmluZSBGODE1 MzRfQ09ORl9HUElPX09GRlNFVAkJNAogCiAjZGVmaW5lIEY4MTUzNF9NQVhfREFUQV9CTE9DSwkJ NjQKICNkZWZpbmUgRjgxNTM0X01BWF9CVVNfUkVUUlkJCTIwCkBAIC0xNjQsNiArMTY1LDIzIEBA IHN0cnVjdCBmODE1MzRfcG9ydF9wcml2YXRlIHsKIAl1OCBwaHlfbnVtOwogfTsKIAorc3RydWN0 IGY4MTUzNF9waW5fZGF0YSB7CisJY29uc3QgdTE2IHJlZ19hZGRyOworCWNvbnN0IHUxNiByZWdf bWFzazsKK307CisKK3N0cnVjdCBmODE1MzRfcG9ydF9vdXRfcGluIHsKKwlzdHJ1Y3QgZjgxNTM0 X3Bpbl9kYXRhIHBpblszXTsKK307CisKKy8qIFBpbiBvdXRwdXQgdmFsdWUgZm9yIE0yL00xL00w KFNEKSAqLworc3RhdGljIGNvbnN0IHN0cnVjdCBmODE1MzRfcG9ydF9vdXRfcGluIGY4MTUzNF9w b3J0X291dF9waW5zW10gPSB7CisJIHsgeyB7MHgyYWU4LCBCSVQoNyl9LCB7MHgyYTkwLCBCSVQo NSl9LCB7MHgyYTkwLCBCSVQoNCkgfSB9IH0sCisJIHsgeyB7MHgyYWU4LCBCSVQoNil9LCB7MHgy YWU4LCBCSVQoMCl9LCB7MHgyYWU4LCBCSVQoMykgfSB9IH0sCisJIHsgeyB7MHgyYTkwLCBCSVQo MCl9LCB7MHgyYWU4LCBCSVQoMil9LCB7MHgyYTgwLCBCSVQoNikgfSB9IH0sCisJIHsgeyB7MHgy YTkwLCBCSVQoMyl9LCB7MHgyYTkwLCBCSVQoMil9LCB7MHgyYTkwLCBCSVQoMSkgfSB9IH0sCit9 OworCiBzdGF0aWMgdTMyIGNvbnN0IGJhdWRyYXRlX3RhYmxlW10gPSB7MTE1MjAwLCA5MjE2MDAs IDExNTIwMDAsIDE1MDAwMDB9Owogc3RhdGljIHU4IGNvbnN0IGNsb2NrX3RhYmxlW10gPSB7Rjgx NTM0X0NMS18xXzg0Nl9NSFosIEY4MTUzNF9DTEtfMTRfNzdfTUhaLAogCQkJCUY4MTUzNF9DTEtf MThfNDZfTUhaLCBGODE1MzRfQ0xLXzI0X01IWn07CkBAIC0yNzMsNiArMjkxLDIyIEBAIHN0YXRp YyBpbnQgZjgxNTM0X2dldF9yZWdpc3RlcihzdHJ1Y3QgdXNiX3NlcmlhbCAqc2VyaWFsLCB1MTYg cmVnLCB1OCAqZGF0YSkKIAlyZXR1cm4gc3RhdHVzOwogfQogCitzdGF0aWMgaW50IGY4MTUzNF9z ZXRfbWFza19yZWdpc3RlcihzdHJ1Y3QgdXNiX3NlcmlhbCAqc2VyaWFsLCB1MTYgcmVnLAorCQkJ CQl1OCBtYXNrLCB1OCBkYXRhKQoreworCWludCBzdGF0dXM7CisJdTggdG1wOworCisJc3RhdHVz ID0gZjgxNTM0X2dldF9yZWdpc3RlcihzZXJpYWwsIHJlZywgJnRtcCk7CisJaWYgKHN0YXR1cykK KwkJcmV0dXJuIHN0YXR1czsKKworCXRtcCAmPSB+bWFzazsKKwl0bXAgfD0gKG1hc2sgJiBkYXRh KTsKKworCXJldHVybiBmODE1MzRfc2V0X3JlZ2lzdGVyKHNlcmlhbCwgcmVnLCB0bXApOworfQor CiBzdGF0aWMgaW50IGY4MTUzNF9zZXRfcG9ydF9yZWdpc3RlcihzdHJ1Y3QgdXNiX3NlcmlhbF9w b3J0ICpwb3J0LCB1MTYgcmVnLAogCQkJCQl1OCBkYXRhKQogewpAQCAtMTI3OCw2ICsxMzEyLDM3 IEBAIHN0YXRpYyB2b2lkIGY4MTUzNF9sc3Jfd29ya2VyKHN0cnVjdCB3b3JrX3N0cnVjdCAqd29y aykKIAkJZGV2X3dhcm4oJnBvcnQtPmRldiwgInJlYWQgTFNSIGZhaWxlZDogJWRcbiIsIHN0YXR1 cyk7CiB9CiAKK3N0YXRpYyBpbnQgZjgxNTM0X3NldF9wb3J0X291dHB1dF9waW4oc3RydWN0IHVz Yl9zZXJpYWxfcG9ydCAqcG9ydCkKK3sKKwlzdHJ1Y3QgZjgxNTM0X3NlcmlhbF9wcml2YXRlICpz ZXJpYWxfcHJpdjsKKwlzdHJ1Y3QgZjgxNTM0X3BvcnRfcHJpdmF0ZSAqcG9ydF9wcml2OworCXN0 cnVjdCB1c2Jfc2VyaWFsICpzZXJpYWw7CisJY29uc3Qgc3RydWN0IGY4MTUzNF9wb3J0X291dF9w aW4gKnBpbnM7CisJaW50IHN0YXR1czsKKwlpbnQgaTsKKwl1OCB2YWx1ZTsKKwl1OCBpZHg7CisK KwlzZXJpYWwgPSBwb3J0LT5zZXJpYWw7CisJc2VyaWFsX3ByaXYgPSB1c2JfZ2V0X3NlcmlhbF9k YXRhKHNlcmlhbCk7CisJcG9ydF9wcml2ID0gdXNiX2dldF9zZXJpYWxfcG9ydF9kYXRhKHBvcnQp OworCisJaWR4ID0gRjgxNTM0X0NPTkZfR1BJT19PRkZTRVQgKyBwb3J0X3ByaXYtPnBoeV9udW07 CisJdmFsdWUgPSBzZXJpYWxfcHJpdi0+Y29uZl9kYXRhW2lkeF07CisJcGlucyA9ICZmODE1MzRf cG9ydF9vdXRfcGluc1twb3J0X3ByaXYtPnBoeV9udW1dOworCisJZm9yIChpID0gMDsgaSA8IEFS UkFZX1NJWkUocGlucy0+cGluKTsgKytpKSB7CisJCXN0YXR1cyA9IGY4MTUzNF9zZXRfbWFza19y ZWdpc3RlcihzZXJpYWwsCisJCQkJcGlucy0+cGluW2ldLnJlZ19hZGRyLCBwaW5zLT5waW5baV0u cmVnX21hc2ssCisJCQkJdmFsdWUgJiBCSVQoaSkgPyBwaW5zLT5waW5baV0ucmVnX21hc2sgOiAw KTsKKwkJaWYgKHN0YXR1cykKKwkJCXJldHVybiBzdGF0dXM7CisJfQorCisJZGV2X2RiZygmcG9y dC0+ZGV2LCAiT3V0cHV0IHBpbiAoTTAvTTEvTTIpOiAlZFxuIiwgdmFsdWUpOworCXJldHVybiAw OworfQorCiBzdGF0aWMgaW50IGY4MTUzNF9wb3J0X3Byb2JlKHN0cnVjdCB1c2Jfc2VyaWFsX3Bv cnQgKnBvcnQpCiB7CiAJc3RydWN0IGY4MTUzNF9zZXJpYWxfcHJpdmF0ZSAqc2VyaWFsX3ByaXY7 CkBAIC0xMzM1LDcgKzE0MDAsNyBAQCBzdGF0aWMgaW50IGY4MTUzNF9wb3J0X3Byb2JlKHN0cnVj dCB1c2Jfc2VyaWFsX3BvcnQgKnBvcnQpCiAJCWJyZWFrOwogCX0KIAotCXJldHVybiAwOworCXJl dHVybiBmODE1MzRfc2V0X3BvcnRfb3V0cHV0X3Bpbihwb3J0KTsKIH0KIAogc3RhdGljIGludCBm ODE1MzRfcG9ydF9yZW1vdmUoc3RydWN0IHVzYl9zZXJpYWxfcG9ydCAqcG9ydCkK