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Fri, 28 Feb 2020 22:54:47 +0800 Received: from [172.21.77.4] (172.21.77.4) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 28 Feb 2020 22:55:23 +0800 Message-ID: <1582901741.14824.6.camel@mtksdaap41> Subject: Re: [PATCH v3 09/13] soc: mediatek: cmdq: add write_s value function From: CK Hu To: Dennis YC Hsieh CC: Rob Herring , Matthias Brugger , Jassi Brar , , , , , Bibby Hsieh , Houlong Wei , , , "Ming-Fan Chen" Date: Fri, 28 Feb 2020 22:55:41 +0800 In-Reply-To: <1582897461-15105-11-git-send-email-dennis-yc.hsieh@mediatek.com> References: <1582897461-15105-1-git-send-email-dennis-yc.hsieh@mediatek.com> <1582897461-15105-11-git-send-email-dennis-yc.hsieh@mediatek.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N Content-Transfer-Encoding: base64 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGksIERlbm5pczoNCg0KT24gRnJpLCAyMDIwLTAyLTI4IGF0IDIxOjQ0ICswODAwLCBEZW5uaXMg WUMgSHNpZWggd3JvdGU6DQo+IGFkZCB3cml0ZV9zIGZ1bmN0aW9uIGluIGNtZHEgaGVscGVyIGZ1 bmN0aW9ucyB3aGljaA0KPiB3cml0ZXMgYSBjb25zdGFudCB2YWx1ZSB0byBhZGRyZXNzIHdpdGgg bGFyZ2UgZG1hDQo+IGFjY2VzcyBzdXBwb3J0Lg0KPiANCg0KUmV2aWV3ZWQtYnk6IENLIEh1IDxj ay5odUBtZWRpYXRlay5jb20+DQoNCj4gU2lnbmVkLW9mZi1ieTogRGVubmlzIFlDIEhzaWVoIDxk ZW5uaXMteWMuaHNpZWhAbWVkaWF0ZWsuY29tPg0KPiAtLS0NCj4gIGRyaXZlcnMvc29jL21lZGlh dGVrL210ay1jbWRxLWhlbHBlci5jIHwgMjYgKysrKysrKysrKysrKysrKysrKysrKysrKysNCj4g IGluY2x1ZGUvbGludXgvc29jL21lZGlhdGVrL210ay1jbWRxLmggIHwgMTQgKysrKysrKysrKysr KysNCj4gIDIgZmlsZXMgY2hhbmdlZCwgNDAgaW5zZXJ0aW9ucygrKQ0KPiANCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvc29jL21lZGlhdGVrL210ay1jbWRxLWhlbHBlci5jIGIvZHJpdmVycy9zb2Mv bWVkaWF0ZWsvbXRrLWNtZHEtaGVscGVyLmMNCj4gaW5kZXggNDI4Zjk5Mjg4Y2E2Li4xMzM2NTIz ZWI3ZDQgMTAwNjQ0DQo+IC0tLSBhL2RyaXZlcnMvc29jL21lZGlhdGVrL210ay1jbWRxLWhlbHBl ci5jDQo+ICsrKyBiL2RyaXZlcnMvc29jL21lZGlhdGVrL210ay1jbWRxLWhlbHBlci5jDQo+IEBA IC0yNjksNiArMjY5LDMyIEBAIGludCBjbWRxX3BrdF93cml0ZV9zKHN0cnVjdCBjbWRxX3BrdCAq cGt0LCB1MTYgaGlnaF9hZGRyX3JlZ19pZHgsDQo+ICB9DQo+ICBFWFBPUlRfU1lNQk9MKGNtZHFf cGt0X3dyaXRlX3MpOw0KPiAgDQo+ICtpbnQgY21kcV9wa3Rfd3JpdGVfc192YWx1ZShzdHJ1Y3Qg Y21kcV9wa3QgKnBrdCwgdTE2IGhpZ2hfYWRkcl9yZWdfaWR4LA0KPiArCQkJICAgdTE2IGFkZHJf bG93LCB1MzIgdmFsdWUsIHUzMiBtYXNrKQ0KPiArew0KPiArCXN0cnVjdCBjbWRxX2luc3RydWN0 aW9uIGluc3QgPSB7IHswfSB9Ow0KPiArCWludCBlcnI7DQo+ICsNCj4gKwlpZiAobWFzayAhPSBV MzJfTUFYKSB7DQo+ICsJCWluc3Qub3AgPSBDTURRX0NPREVfTUFTSzsNCj4gKwkJaW5zdC5tYXNr ID0gfm1hc2s7DQo+ICsJCWVyciA9IGNtZHFfcGt0X2FwcGVuZF9jb21tYW5kKHBrdCwgaW5zdCk7 DQo+ICsJCWlmIChlcnIgPCAwKQ0KPiArCQkJcmV0dXJuIGVycjsNCj4gKw0KPiArCQlpbnN0Lm9w ID0gQ01EUV9DT0RFX1dSSVRFX1NfTUFTSzsNCj4gKwl9IGVsc2Ugew0KPiArCQlpbnN0Lm9wID0g Q01EUV9DT0RFX1dSSVRFX1M7DQo+ICsJfQ0KPiArDQo+ICsJaW5zdC5zb3AgPSBoaWdoX2FkZHJf cmVnX2lkeDsNCj4gKwlpbnN0Lm9mZnNldCA9IGFkZHJfbG93Ow0KPiArCWluc3QudmFsdWUgPSB2 YWx1ZTsNCj4gKw0KPiArCXJldHVybiBjbWRxX3BrdF9hcHBlbmRfY29tbWFuZChwa3QsIGluc3Qp Ow0KPiArfQ0KPiArRVhQT1JUX1NZTUJPTChjbWRxX3BrdF93cml0ZV9zX3ZhbHVlKTsNCj4gKw0K PiAgaW50IGNtZHFfcGt0X3dmZShzdHJ1Y3QgY21kcV9wa3QgKnBrdCwgdTE2IGV2ZW50KQ0KPiAg ew0KPiAgCXN0cnVjdCBjbWRxX2luc3RydWN0aW9uIGluc3QgPSB7IHswfSB9Ow0KPiBkaWZmIC0t Z2l0IGEvaW5jbHVkZS9saW51eC9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEuaCBiL2luY2x1ZGUvbGlu dXgvc29jL21lZGlhdGVrL210ay1jbWRxLmgNCj4gaW5kZXggMDFiNDE4NGFmMzEwLi5mZWMyOTJh YWM4M2MgMTAwNjQ0DQo+IC0tLSBhL2luY2x1ZGUvbGludXgvc29jL21lZGlhdGVrL210ay1jbWRx LmgNCj4gKysrIGIvaW5jbHVkZS9saW51eC9zb2MvbWVkaWF0ZWsvbXRrLWNtZHEuaA0KPiBAQCAt MTM1LDYgKzEzNSwyMCBAQCBpbnQgY21kcV9wa3RfcmVhZF9zKHN0cnVjdCBjbWRxX3BrdCAqcGt0 LCB1MTYgaGlnaF9hZGRyX3JlZ19pZHgsIHUxNiBhZGRyX2xvdywNCj4gIGludCBjbWRxX3BrdF93 cml0ZV9zKHN0cnVjdCBjbWRxX3BrdCAqcGt0LCB1MTYgaGlnaF9hZGRyX3JlZ19pZHgsDQo+ICAJ CSAgICAgdTE2IGFkZHJfbG93LCB1MTYgc3JjX3JlZ19pZHgsIHUzMiBtYXNrKTsNCj4gIA0KPiAr LyoqDQo+ICsgKiBjbWRxX3BrdF93cml0ZV9zX3ZhbHVlKCkgLSBhcHBlbmQgd3JpdGVfcyBjb21t YW5kIHdpdGggbWFzayB0byB0aGUgQ01EUQ0KPiArICoJCQkgICAgICBwYWNrZXQgd2hpY2ggd3Jp dGUgdmFsdWUgdG8gYSBwaHlzaWNhbCBhZGRyZXNzDQo+ICsgKiBAcGt0Ogl0aGUgQ01EUSBwYWNr ZXQNCj4gKyAqIEBoaWdoX2FkZHJfcmVnX2lkeDoJaW50ZXJuYWwgcmVnaXNnZXIgSUQgd2hpY2gg Y29udGFpbnMgaGlnaCBhZGRyZXNzIG9mIHBhDQo+ICsgKiBAYWRkcl9sb3c6CWxvdyBhZGRyZXNz IG9mIHBhDQo+ICsgKiBAdmFsdWU6CXRoZSBzcGVjaWZpZWQgdGFyZ2V0IHZhbHVlDQo+ICsgKiBA bWFzazoJdGhlIHNwZWNpZmllZCB0YXJnZXQgbWFzaw0KPiArICoNCj4gKyAqIFJldHVybjogMCBm b3Igc3VjY2VzczsgZWxzZSB0aGUgZXJyb3IgY29kZSBpcyByZXR1cm5lZA0KPiArICovDQo+ICtp bnQgY21kcV9wa3Rfd3JpdGVfc192YWx1ZShzdHJ1Y3QgY21kcV9wa3QgKnBrdCwgdTE2IGhpZ2hf YWRkcl9yZWdfaWR4LA0KPiArCQkJICAgdTE2IGFkZHJfbG93LCB1MzIgdmFsdWUsIHUzMiBtYXNr KTsNCj4gKw0KPiAgLyoqDQo+ICAgKiBjbWRxX3BrdF93ZmUoKSAtIGFwcGVuZCB3YWl0IGZvciBl dmVudCBjb21tYW5kIHRvIHRoZSBDTURRIHBhY2tldA0KPiAgICogQHBrdDoJdGhlIENNRFEgcGFj a2V0DQoNCg==