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Mon, 2 Dec 2019 14:43:13 +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; Mon, 2 Dec 2019 14:43:12 +0800 Message-ID: <1575269008.3674.1.camel@mtksdaap41> Subject: Re: [PATCH v1 3/6] drm/mediatek: handle events when enabling/disabling crtc From: CK Hu To: Bibby Hsieh CC: David Airlie , Matthias Brugger , Daniel Vetter , , , Philipp Zabel , YT Shen , Thierry Reding , , , , , Date: Mon, 2 Dec 2019 14:43:28 +0800 In-Reply-To: <20191128024238.9399-4-bibby.hsieh@mediatek.com> References: <20191128024238.9399-1-bibby.hsieh@mediatek.com> <20191128024238.9399-4-bibby.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 SGksIEJpYmJ5Og0KDQpPbiBUaHUsIDIwMTktMTEtMjggYXQgMTA6NDIgKzA4MDAsIEJpYmJ5IEhz aWVoIHdyb3RlOg0KPiBUaGUgZHJpdmVyIGN1cnJlbnRseSBoYW5kbGVzIHZibGFuayBldmVudHMg b25seSB3aGVuIHVwZGF0aW5nIHBsYW5lcyBvbg0KPiBhbiBhbHJlYWR5IGVuYWJsZWQgQ1JUQy4g VGhlIGF0b21pYyB1cGRhdGUgQVBJIGhvd2V2ZXIgYWxsb3dzIHJlcXVlc3RpbmcNCj4gYW4gZXZl bnQgd2hlbiBlbmFibGluZyBvciBkaXNhYmxpbmcgYSBDUlRDLiBUaGlzIGN1cnJlbnRseSBsZWFk cyB0bw0KPiBldmVudCBvYmplY3RzIGJlaW5nIGxlYWtlZCBpbiB0aGUga2VybmVsIGFuZCB0byBl dmVudHMgbm90IGJlaW5nIHNlbnQNCj4gb3V0LiBGaXggaXQuDQoNClJldmlld2VkLWJ5OiBDSyBI dSA8Y2suaHVAbWVkaWF0ZWsuY29tPg0KDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBCaWJieSBIc2ll aCA8YmliYnkuaHNpZWhAbWVkaWF0ZWsuY29tPg0KPiAtLS0NCj4gIGRyaXZlcnMvZ3B1L2RybS9t ZWRpYXRlay9tdGtfZHJtX2NydGMuYyB8IDggKysrKysrKysNCj4gIDEgZmlsZSBjaGFuZ2VkLCA4 IGluc2VydGlvbnMoKykNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0 ZWsvbXRrX2RybV9jcnRjLmMgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRj LmMNCj4gaW5kZXggNzFmNDA4OWE4MTE3Li5jYjg3YTUzOGI4ZmYgMTAwNjQ0DQo+IC0tLSBhL2Ry aXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHJtX2NydGMuYw0KPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vbWVkaWF0ZWsvbXRrX2RybV9jcnRjLmMNCj4gQEAgLTMzNCw2ICszMzQsNyBAQCBzdGF0 aWMgaW50IG10a19jcnRjX2RkcF9od19pbml0KHN0cnVjdCBtdGtfZHJtX2NydGMgKm10a19jcnRj KQ0KPiAgc3RhdGljIHZvaWQgbXRrX2NydGNfZGRwX2h3X2Zpbmkoc3RydWN0IG10a19kcm1fY3J0 YyAqbXRrX2NydGMpDQo+ICB7DQo+ICAJc3RydWN0IGRybV9kZXZpY2UgKmRybSA9IG10a19jcnRj LT5iYXNlLmRldjsNCj4gKwlzdHJ1Y3QgZHJtX2NydGMgKmNydGMgPSAmbXRrX2NydGMtPmJhc2U7 DQo+ICAJaW50IGk7DQo+ICANCj4gIAlEUk1fREVCVUdfRFJJVkVSKCIlc1xuIiwgX19mdW5jX18p Ow0KPiBAQCAtMzU3LDYgKzM1OCwxMyBAQCBzdGF0aWMgdm9pZCBtdGtfY3J0Y19kZHBfaHdfZmlu aShzdHJ1Y3QgbXRrX2RybV9jcnRjICptdGtfY3J0YykNCj4gIAltdGtfZGlzcF9tdXRleF91bnBy ZXBhcmUobXRrX2NydGMtPm11dGV4KTsNCj4gIA0KPiAgCXBtX3J1bnRpbWVfcHV0KGRybS0+ZGV2 KTsNCj4gKw0KPiArCWlmIChjcnRjLT5zdGF0ZS0+ZXZlbnQgJiYgIWNydGMtPnN0YXRlLT5hY3Rp dmUpIHsNCj4gKwkJc3Bpbl9sb2NrX2lycSgmY3J0Yy0+ZGV2LT5ldmVudF9sb2NrKTsNCj4gKwkJ ZHJtX2NydGNfc2VuZF92YmxhbmtfZXZlbnQoY3J0YywgY3J0Yy0+c3RhdGUtPmV2ZW50KTsNCj4g KwkJY3J0Yy0+c3RhdGUtPmV2ZW50ID0gTlVMTDsNCj4gKwkJc3Bpbl91bmxvY2tfaXJxKCZjcnRj LT5kZXYtPmV2ZW50X2xvY2spOw0KPiArCX0NCj4gIH0NCj4gIA0KPiAgc3RhdGljIHZvaWQgbXRr X2NydGNfZGRwX2NvbmZpZyhzdHJ1Y3QgZHJtX2NydGMgKmNydGMpDQoNCg==