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Wed, 18 Aug 2021 23:34:31 +0800 Message-ID: Subject: Re: [PATCH v6 7/9] media: mtk-mdp: use mdp-rdma0 alias to point to MDP master From: houlong wei To: Eizan Miyamoto CC: "linux-kernel@vger.kernel.org" , "wenst@chromium.org" , Yong Wu =?UTF-8?Q?=28=E5=90=B4=E5=8B=87=29?= , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , "Andrew-CT Chen =?UTF-8?Q?=28=E9=99=B3=E6=99=BA=E8=BF=AA=29?=" , Matthias Brugger , Mauro Carvalho Chehab , "Minghsiu Tsai =?UTF-8?Q?=28=E8=94=A1=E6=98=8E=E4=BF=AE=29?=" , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , Date: Wed, 18 Aug 2021 23:34:32 +0800 In-Reply-To: References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.7.I2049e180dca12e0d1b3178bfc7292dcf9e05ac28@changeid> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 52578409B4DD15A61C9794237D2C83A9C988EF0D0F591ADDCF1BB92849887C712000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org SGkgRWl6YW4sDQoNCkZpcnN0bHksIGFib3V0IGhvdyB0byBkZXRlcm1pbmUgdGhlIG1hc3RlciBt ZHAgZHJpdmVyLCB3ZSBhbHNvIGNhbg0KanVkZ2UgdGhlIGNvbXBvbmVudCB0eXBlLiBUaGUgY29t cG9uZW50IHR5cGUgY2FuIGJlIGdvdHRlbiBieSBjYWxsaW5nDQpvZl9kZXZpY2VfZ2V0X21hdGNo X2RhdGEoZGV2KS4gSWYgdGhlIGNvbXBvbmVudCBpcyBNVEtfTURQX1JETUEsIGl0IGlzDQp0aGUg bWFzdGVyIGRyaXZlci4gTm8gbWF0dGVyIGl0IGlzIG1kcF9yZG1hMCBvciBtZHBfcmRtYTEuDQoN ClNlY29uZGx5LCBhYm91dCBzdXBwb3J0aW5nIHRoZSBtdWx0aXBsZSBNRFAgbWFzdGVyIGRldmlj ZSBub2RlcywgeW91DQpjYW4gdHJ5IG15IGFkdmljZSBpbiBteSBwcmV2aW91cyBjb21tZW50IGFm dGVyIHRoZSBjb21wbGV0aW9uIG9mIHRoaXMNCnNlcmllcyBvZiBwYXRjaGVzLg0KDQpUaGFua3Mg YSBsb3QuDQoNClJlZ2FyZHMsDQpIb3Vsb25nDQoNCk9uIFdlZCwgMjAyMS0wOC0xOCBhdCAxNTo0 MyArMDgwMCwgRWl6YW4gTWl5YW1vdG8gd3JvdGU6DQo+IEhpIEhvdWxvbmcsDQo+IA0KPiBPbiBN b24sIEF1ZyAxNiwgMjAyMSBhdCAxOjAwIFBNIGhvdWxvbmcgd2VpIDxob3Vsb25nLndlaUBtZWRp YXRlay5jb20NCj4gPiB3cm90ZToNCj4gPiBIaSBFaXphbiwNCj4gPiANCj4gPiAibWRwLXJkbWEw IiBtYXkgYmUgbm90IHRoZSBvbmx5IG9uZSBtYXN0ZXIgZGV2aWNlIG5vZGUuIEluIGZhY3QsDQo+ ID4gdGhlcmUNCj4gPiBhcmUgMiAibWRwLXJkbWEiIGluIG10ODE3My4gWW91IGNhbiBzZWUgIm1k cF9yZG1hMSIgdmlhIGJlbG93IGxpbmsuDQo+ID4gDQo+ID4gDQpodHRwczovL2dpdC5rZXJuZWwu b3JnL3B1Yi9zY20vbGludXgva2VybmVsL2dpdC9zdGFibGUvbGludXguZ2l0L3RyZWUvYXJjaC9h cm02NC9ib290L2R0cy9tZWRpYXRlay9tdDgxNzMuZHRzaT9oPXY1LjEzLjExI24xMDE2DQo+ID4g SWYgd2UgYWRkICJtZWRpYXRlayxtdDgxNzMtbWRwIiB0byAibWRwX3JkbWExIiBsaWtlIGJlbG93 LCB3ZSB3aWxsDQo+ID4gaGF2ZQ0KPiA+IG9uZSBtb3JlIFY0TDIgdmlkZW8gZGV2aWUgbm9kZS4N Cj4gPiANCj4gPiAgICAgICAgICAgICAgICAgbWRwX3JkbWExOiByZG1hQDE0MDAyMDAwIHsNCj4g PiAgICAgICAgICAgICAgICAgICAgICAgICBjb21wYXRpYmxlID0gIm1lZGlhdGVrLG10ODE3My1t ZHAtcmRtYSIsDQo+ID4gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICJtZWRp YXRlayxtdDgxNzMtbWRwIjsNCj4gPiAgICAgICAgICAgICAgICAgICAgICAgICAuLi4NCj4gPiAg ICAgICAgICAgICAgICAgfQ0KPiA+IA0KPiA+IFdlIHNob3VsZCBjb25zaWRlciB0aGUgY2FzZSB0 aGF0IHRoZXJlIGFyZSBtb3JlIHRoYW4gb25lICJNRFBfUkRNQSINCj4gPiBjb21wb25lbnRzLg0K PiANCj4gV291bGQgaXQgYmUgb2theSB3aXRoIHlvdSBpZiB3ZSBhZGRlZCBzdXBwb3J0IGZvciBt dWx0aXBsZSBNRFAgbWFzdGVyDQo+IGRldmljZSBub2RlcyBpbiBmb2xsb3ctdXAgY2hhbmdlcz8g TXkgcmF0aW9uYWxlIGlzIHRoaXM6DQo+IC0gQXMgZmFyIGFzIEkgY2FuIHRlbGwsIHRoZSBtZWRp YXRlayBpbnRlZ3JhdGlvbiB3aXRoIFY0TDIgY3VycmVudGx5DQo+IG9ubHkgaGFuZGxlcyBhIHNp bmdsZSBNRFAgbWFzdGVyIGRldmljZSBub2RlLiBJdCdzIG5vdCBjbGVhciB0byBtZQ0KPiB0aGUN Cj4gc2NvcGUgb2YgY2hhbmdlcyB0aGF0IHdpbGwgYmUgbmVlZGVkIHRvIG1ha2UgdGhpbmdzIHdv cmsgcHJvcGVybHkNCj4gd2l0aA0KPiBtdWx0aXBsZSBub2Rlcy4NCj4gLSBUaGUgcGF0Y2ggc2Vy aWVzIG1ha2VzIHZpZGVvIGRlY29kZSB3b3JrIChhZG1pdHRlZGx5LCBpbiBsaWdodCBvZg0KPiB5 b3VyIGNvbW1lbnRzIG5vdCBvcHRpbWFsbHkpIHVwc3RyZWFtLCB3aGljaCBpcyBiZXR0ZXIgdGhh biBub3QNCj4gbGFuZGluZyB0aGVzZSBjaGFuZ2VzIGF0IGFsbC4NCj4gDQo+IEknZCBsaWtlIHRv IHNheSB0aGF0IEknbSB2ZXJ5IG9wZW4gdG8gKGFuZCBleGNpdGVkIGFib3V0KSBkaXNjdXNzaW5n DQo+IGZ1cnRoZXIgd29yayB0byBzdXBwb3J0IG11bHRpcGxlIE1EUCBtYXN0ZXIgbm9kZXMsIHBl cmhhcHMgd2UgY2FuDQo+IHdvcmsgdG9nZXRoZXIgb24gdGhpcyBzbyBJIGNhbiB1bmRlcnN0YW5k IHdoYXQgbmVlZHMgdG8gYmUgZG9uZS4NCj4gDQo+IFBsZWFzZSBsZXQgbWUga25vdyB5b3VyIHRo b3VnaHRzLA0KPiANCj4gRWl6YW4NCg==