From mboxrd@z Thu Jan 1 00:00:00 1970 From: Inki Dae Subject: Re: [PATCH v5 05/14] drm/exynos: dsi: add pass TE host ops to support LCD I80 interface Date: Thu, 10 Jul 2014 10:20:05 +0900 Message-ID: <53BDEA45.7020303@samsung.com> References: <1404779987-5337-1-git-send-email-yj44.cho@samsung.com> <1404779987-5337-6-git-send-email-yj44.cho@samsung.com> <20140709152207.GA17359@ulmo> <53BDE6FF.1000600@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-reply-to: <53BDE6FF.1000600@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: YoungJun Cho Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, pawel.moll@arm.com, ijc+devicetree@hellion.org.uk, sw0312.kim@samsung.com, robh+dt@kernel.org, a.hajda@samsung.com, kyungmin.park@samsung.com, dri-devel@lists.freedesktop.org, galak@codeaurora.org, kgene.kim@samsung.com List-Id: devicetree@vger.kernel.org T24gMjAxNOuFhCAwN+yblCAxMOydvCAxMDowNiwgWW91bmdKdW4gQ2hvIHdyb3RlOgo+IE9uIDA3 LzEwLzIwMTQgMTI6MjIgQU0sIFRoaWVycnkgUmVkaW5nIHdyb3RlOgo+PiBPbiBUdWUsIEp1bCAw OCwgMjAxNCBhdCAwOTozOTozOEFNICswOTAwLCBZb3VuZ0p1biBDaG8gd3JvdGU6Cj4+PiBUbyBz dXBwb3J0IExDRCBJODAgaW50ZXJmYWNlLCB0aGUgRFNJIGhvc3QgY2FsbHMgdGhpcyBmdW5jdGlv bgo+Pj4gdG8gbm90aWZ5IHRoZSBwYW5lbCB0ZWFyaW5nIGVmZmVjdCBzeW5jaHJvbml6YXRpb24g c2lnbmFsIHRvCj4+PiB0aGUgQ1JUQyBkZXZpY2UgbWFuYWdlciB0byB0cmlnZ2VyIHRvIHRyYW5z ZmVyIHZpZGVvIGltYWdlLgo+Pj4KPj4+IFNpZ25lZC1vZmYtYnk6IFlvdW5nSnVuIENobyA8eWo0 NC5jaG9Ac2Ftc3VuZy5jb20+Cj4+PiBBY2tlZC1ieTogSW5raSBEYWUgPGlua2kuZGFlQHNhbXN1 bmcuY29tPgo+Pj4gQWNrZWQtYnk6IEt5dW5nbWluIFBhcmsgPGt5dW5nbWluLnBhcmtAc2Ftc3Vu Zy5jb20+Cj4+PiAtLS0KPj4+ICAgZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3NfZHJtX2Rz aS5jIHwgMTEgKysrKysrKysrKysKPj4+ICAgaW5jbHVkZS9kcm0vZHJtX21pcGlfZHNpLmggICAg ICAgICAgICAgIHwgIDcgKysrKysrKwo+Pj4gICAyIGZpbGVzIGNoYW5nZWQsIDE4IGluc2VydGlv bnMoKykKPj4+Cj4+PiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2V4eW5vcy9leHlub3Nf ZHJtX2RzaS5jCj4+PiBiL2RyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9kc2kuYwo+ Pj4gaW5kZXggZGFkNTQzYS4uNzZlMzRjYSAxMDA2NDQKPj4+IC0tLSBhL2RyaXZlcnMvZ3B1L2Ry bS9leHlub3MvZXh5bm9zX2RybV9kc2kuYwo+Pj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL2V4eW5v cy9leHlub3NfZHJtX2RzaS5jCj4+PiBAQCAtMjQsNiArMjQsNyBAQAo+Pj4gICAjaW5jbHVkZSA8 dmlkZW8vbWlwaV9kaXNwbGF5Lmg+Cj4+PiAgICNpbmNsdWRlIDx2aWRlby92aWRlb21vZGUuaD4K Pj4+Cj4+PiArI2luY2x1ZGUgImV4eW5vc19kcm1fY3J0Yy5oIgo+Pj4gICAjaW5jbHVkZSAiZXh5 bm9zX2RybV9kcnYuaCIKPj4+Cj4+PiAgIC8qIHJldHVybnMgdHJ1ZSBpZmYgYm90aCBhcmd1bWVu dHMgbG9naWNhbGx5IGRpZmZlcnMgKi8KPj4+IEBAIC0xMDQxLDEwICsxMDQyLDIwIEBAIHN0YXRp YyBzc2l6ZV90Cj4+PiBleHlub3NfZHNpX2hvc3RfdHJhbnNmZXIoc3RydWN0IG1pcGlfZHNpX2hv c3QgKmhvc3QsCj4+PiAgICAgICByZXR1cm4gKHJldCA8IDApID8gcmV0IDogeGZlci5yeF9kb25l Owo+Pj4gICB9Cj4+Pgo+Pj4gK3N0YXRpYyB2b2lkIGV4eW5vc19kc2lfaG9zdF9wYXNzX3RlKHN0 cnVjdCBtaXBpX2RzaV9ob3N0ICpob3N0KQo+Pj4gK3sKPj4+ICsgICAgc3RydWN0IGV4eW5vc19k c2kgKmRzaSA9IGhvc3RfdG9fZHNpKGhvc3QpOwo+Pj4gKyAgICBzdHJ1Y3QgZHJtX2VuY29kZXIg KmVuY29kZXIgPSBkc2ktPmVuY29kZXI7Cj4+PiArCj4+PiArICAgIGlmIChkc2ktPnN0YXRlICYg RFNJTV9TVEFURV9FTkFCTEVEKQo+Pj4gKyAgICAgICAgZXh5bm9zX2RybV9jcnRjX3RlX2hhbmRs ZXIoZW5jb2Rlci0+Y3J0Yyk7Cj4+PiArfQo+Pj4gKwo+Pj4gICBzdGF0aWMgY29uc3Qgc3RydWN0 IG1pcGlfZHNpX2hvc3Rfb3BzIGV4eW5vc19kc2lfb3BzID0gewo+Pj4gICAgICAgLmF0dGFjaCA9 IGV4eW5vc19kc2lfaG9zdF9hdHRhY2gsCj4+PiAgICAgICAuZGV0YWNoID0gZXh5bm9zX2RzaV9o b3N0X2RldGFjaCwKPj4+ICAgICAgIC50cmFuc2ZlciA9IGV4eW5vc19kc2lfaG9zdF90cmFuc2Zl ciwKPj4+ICsgICAgLnBhc3NfdGUgPSBleHlub3NfZHNpX2hvc3RfcGFzc190ZSwKPj4+ICAgfTsK Pj4+Cj4+PiAgIHN0YXRpYyBpbnQgZXh5bm9zX2RzaV9wb3dlcm9uKHN0cnVjdCBleHlub3NfZHNp ICpkc2kpCj4+PiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0vZHJtX21pcGlfZHNpLmggYi9pbmNs dWRlL2RybS9kcm1fbWlwaV9kc2kuaAo+Pj4gaW5kZXggOTQ0ZjMzZi4uM2YyMWJlYSAxMDA2NDQK Pj4+IC0tLSBhL2luY2x1ZGUvZHJtL2RybV9taXBpX2RzaS5oCj4+PiArKysgYi9pbmNsdWRlL2Ry bS9kcm1fbWlwaV9kc2kuaAo+Pj4gQEAgLTQ5LDYgKzQ5LDEyIEBAIHN0cnVjdCBtaXBpX2RzaV9t c2cgewo+Pj4gICAgKiBAZGV0YWNoOiBkZXRhY2ggRFNJIGRldmljZSBmcm9tIERTSSBob3N0Cj4+ PiAgICAqIEB0cmFuc2Zlcjogc2VuZCBhbmQvb3IgcmVjZWl2ZSBEU0kgcGFja2V0LCByZXR1cm4g bnVtYmVyIG9mCj4+PiByZWNlaXZlZCBieXRlcywKPj4+ICAgICogICAgICAgICAgIG9yIGVycm9y Cj4+PiArICogQHBhc3NfdGU6IGNhbGwgdGhlIGNydGMgdGVfaGFuZGxlcigpIGNhbGxiYWNrIGZy b20gRFNJIGhvc3QuCj4+PiArICogICAgICAgICBUaGUgcGFuZWwgZ2VuZXJhdGVzIHRlYXJpbmcg ZWZmZWN0IHN5bmNocm9uaXphdGlvbiBzaWduYWwKPj4+IGJldHdlZW4KPj4+ICsgKiAgICAgICAg IE1DVSBhbmQgRkIgdG8gZGlzcGxheSB2aWRlbyBpbWFnZXMuIEFuZCB0aGUgZGlzcGxheQo+Pj4g Y29udHJvbGxlcgo+Pj4gKyAqICAgICAgICAgc2hvdWxkIHRyaWdnZXIgdG8gdHJhbnNmZXIgdmlk ZW8gaW1hZ2UgYXQgdGhpcyBzaWduYWwuIFNvCj4+PiB0aGUgcGFuZWwKPj4+ICsgKiAgICAgICAg IHJlY2VpdmVzIHRoZSBURSBJUlEsIHRoZW4gY2FsbHMgdGhpcyBmdW5jdGlvbiB0byBub3RpZnkK Pj4+IGl0IHRvIHRoZQo+Pj4gKyAqICAgICAgICAgZGlzcGxheSBjb250cm9sbGVyLgo+Pj4gICAg Ki8KPj4+ICAgc3RydWN0IG1pcGlfZHNpX2hvc3Rfb3BzIHsKPj4+ICAgICAgIGludCAoKmF0dGFj aCkoc3RydWN0IG1pcGlfZHNpX2hvc3QgKmhvc3QsCj4+PiBAQCAtNTcsNiArNjMsNyBAQCBzdHJ1 Y3QgbWlwaV9kc2lfaG9zdF9vcHMgewo+Pj4gICAgICAgICAgICAgICAgIHN0cnVjdCBtaXBpX2Rz aV9kZXZpY2UgKmRzaSk7Cj4+PiAgICAgICBzc2l6ZV90ICgqdHJhbnNmZXIpKHN0cnVjdCBtaXBp X2RzaV9ob3N0ICpob3N0LAo+Pj4gICAgICAgICAgICAgICAgICAgc3RydWN0IG1pcGlfZHNpX21z ZyAqbXNnKTsKPj4+ICsgICAgdm9pZCAoKnBhc3NfdGUpKHN0cnVjdCBtaXBpX2RzaV9ob3N0ICpo b3N0KTsKPj4KPj4gSSd2ZSBvYmplY3RlZCB0byB0aGlzIHBhcnRpY3VsYXIgY2hhbmdlIGJlZm9y ZSBhbmQgdGhhdCBvYmplY3Rpb24gc3RpbGwKPj4gc3RhbmRzLiBJIGRvbid0IHNlZSBob3cgdGhp cyBpcyByZWxhdGVkIHRvIERTSS4gSXQgc2VlbXMgbGlrZSBhbgo+PiBpbXBsZW1lbnRhdGlvbiBk ZXRhaWwgb2YgdGhpcyBwYXJ0aWN1bGFyIHNldHVwIGFuZCBJIHRoaW5rIGl0IHNob3VsZCBiZQo+ PiBoYW5kbGVkIGRpZmZlcmVudGx5ICh3aXRoaW4gdGhlIEV4eW5vcyBEU0kgY29udHJvbGxlciBp bXBsZW1lbnRhdGlvbgo+PiBwb3NzaWJseSkuCj4+Cj4gCj4gT2theSwgSSB1bmRlcnN0YW5kIHdo YXQgeW91IG1lYW4uCj4gQXMgeW91IGtub3csIHRoaXMgZnVuY3Rpb24gaXMgY2FsbGVkIGJ5IHBh bmVsIFRFIGludGVycnVwdCBoYW5kbGVyLCBzbwo+IGl0IGNvdWxkIGJlIGFjY2Vzc2VkIGJ5IHBh bmVsLgo+IERvIHlvdSBoYXZlIGFueSBnb29kIGlkZWEgZm9yIHBhbmVsIHRvIGFjY2VzcyBleHlu b3NfZHJtX2RzaSBkaXJlY3RseQo+IHdpdGhvdXQgbWlwaV9kaXNfaG9zdF9vcHM/Cj4gCgpNci4g Q2hvLCBsZXQncyBqdXN0IHVzZSBub3RpZmllciBjYWxsYmFjayBmb3IgdGhlIG1lYW50aW1lOiBm aW1kIGRyaXZlcgpyZWdpc3RlcnMgYSB0ZSBoYW5kbGVyIHRvIEV4eW5vcyBtaXBpIGRzaSBkcml2 ZXIsIGFuZCB0aGVuIEV4eW5vcyBtaXBpCmRzaSBkcml2ZXIgY2FsbHMgdGhlIHRlIGhhbmRsZXIg d2hlbiB0ZSBpbnRlcnJ1cHQgb2NjdXJzIGZyb20gUGFuZWwgZGV2aWNlLgoKSSB0aGluayBhbGwg d2UgY2FuIGNvbnNpZGVyIGZvciBpdCBpcyB0byB1c2UgbWlwaV9kc2lfaG9zdF9vcHMgb3IgY29y ZQpmcmFtZXdvcmsgLSBjb25uZWN0b3IvZW5jb2RlciBhbmQgY3J0Yy4gSG93ZXZlciwgaXQgc2Vl bXMgdGhhdCBpdCdzIG5vdApyZWFsbHkgZWFzeSBmb3Igd2UgaGF2ZSBhIGNvbnNlbnN1cyB3aXRo IG90aGVyIG1haW50YWluZXJzIHVudGlsIG90aGVyCmk4MCB1c2VycyBhcHBlYXIgYW5kIHRoZXkg bmVlZCBjb21tb24gc29tZXRoaW5nIGZvciBpdC4KCgpUaGFua3MsCklua2kgRGFlCgo+IFRoYW5r IHlvdS4KPiBCZXN0IHJlZ2FyZHMgWUoKPiAKPj4gTGF1cmVudCBhbHNvIGFza2VkIHlvdSB0byBz cGxpdCB0aGlzIHVwIGludG8gdHdvIHBhdGNoZXMsIG9uZSBmb3IgdGhlCj4+IGNvcmUgcGFydCwg dGhlIG90aGVyIGZvciB0aGUgRXh5bm9zIGRyaXZlciBwYXJ0cywgeWV0IHRoaXMgcGF0Y2gKPj4g Y29udGFpbnMgYm90aCBjaGFuZ2VzLgo+Pgo+PiBUaGllcnJ5Cj4+Cj4gCj4gCgpfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBs aXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNr dG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=