From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean-Francois Moine Subject: Re: [RFC 0/8] rmk's Dove DRM/TDA19988 Cubox driver Date: Fri, 17 May 2013 20:57:17 +0200 Message-ID: <20130517205717.4d7e5ef9@armhf> References: <20130516192510.GV18614@n2100.arm.linux.org.uk> <20130517133345.7c1368f5@armhf> <20130517120115.GF18614@n2100.arm.linux.org.uk> <20130517194023.0c385ea0@armhf> <20130517180028.GK18614@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20130517180028.GK18614@n2100.arm.linux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Russell King - ARM Linux Cc: Jason Cooper , David Airlie , dri-devel@lists.freedesktop.org, Rob Clark , Darren Etheridge , linux-arm-kernel@lists.infradead.org, Sebastian Hesselbarth List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCAxNyBNYXkgMjAxMyAxOTowMDoyOSArMDEwMApSdXNzZWxsIEtpbmcgLSBBUk0gTGlu dXggPGxpbnV4QGFybS5saW51eC5vcmcudWs+IHdyb3RlOgoKPiA+IE1heWJlIEkgZGlkIG5vdCBl eHBsYWluIGNvcnJlY3RseTogdGhlIGNvbG9yZWQgY3Vyc29yIG1heWJlIFJHQjg4OCArCj4gPiB0 cmFuc3BhcmVuY3kgKDY0eDY0KSBvciBmdWxsIEFSR0IgKDY0eDMyIG9yIDMyeDY0KS4gSSBjb2Rl ZCB0aGUgZmlyc3QKPiA+IGNhc2UuIEFuZCwgeWVzLCBJIGJldHRlciBsaWtlIGEgaGFyZHdhcmUg Y3Vyc29yOiBpdCBhc2tzIGZvciBsZXNzCj4gPiBjb21wdXRhdGlvbiwgYW5kIEkgZ2V0IGl0IGlt bWVkaWF0ZWx5IGF0IGdyYXBoaWMgc3RhcnRpbmcgdGltZSEgIAo+IAo+IEludGVyZXN0aW5nLiAg V2hlcmUgZGlkIHlvdSBmaW5kIHRoZSBkb2N1bWVudGF0aW9uIGZvciB0aGUgdHJhbnNwYXJlbmN5 Pwo+IFRoZSBGUyBsaXN0cyBIV0MzMl9UUkFOU19DTlRMIGJ1dCBvbWl0cyB0byBzcGVjaWZ5IHdo ZXJlIHRoYXQgZ2V0cyB1c2VkLgoKU2ltcGx5IGluIHRoZSDCtiAxMS4zLjIuMS4gVGhlIEhXQzMy X1RSQU5TX0NOVEwgU1JBTSBpcyBsb2FkZWQgbGlrZSB0aGUKSFdDIDJicHAsIGJ1dCB3aXRoIDAw IHRyYW5zcGFyZW50IC8gMDEgUkdCLgoKPiA+IFRoZSBmaXJzdCBzdGVwIGlzICJEVCBvciBub3Qg RFQiPyBGb3IgbWUsIHRoZSBEVCBpcyBtb3JlIGZsZXhpYmxlCj4gPiAob25lIG9yIHR3byBMQ0Rz LCBzbWFydCBwYW5lbCBkZWZpbml0aW9uLCBkaXNwbGF5IGNvbnRyb2xsZXIgb3Igbm90Li4pCj4g PiBhbmQgcGVybWl0cyBlYXN5IGluY2x1c2lvbiBvZiBvdXQgb2YgdHJlZSBkcml2ZXJzIGFzIHRo ZSBwcml2YXRlIFZQVQo+ID4gYW5kIEdQVSBvbmVzLiAgCj4gCj4gSSdkIGFyZ3VlIHN1cHBvcnRp bmcgYm90aC4gOikKCk5vdCBlYXN5IQoKSWYgeW91IGhhdmUgbm90IHlldCBsb29rZWQgYXQgb3Vy IGRyaXZlciwgaGVyZSBpcyBob3cgaXQgc3RhcnRzOgoKLSBpbiAnLycsIHRoZSBEVCBjb250YWlu cwoKCXZpZGVvIHsKCQljb21wYXRpYmxlID0gIm1hcnZlbGwsZG92ZS12aWRlbyI7Cgl9OwoKICB3 aGljaCBsb2FkcyB0aGUgZG92ZS1kcm0gbW9kdWxlLgoKLSBpdHMgbW9kdWxlIGluaXQgZnVuY3Rp b24gcmVnaXN0ZXJzIHRoZSBsY2QgZHJpdmVyLCB0aGUgZGNvbiBkcml2ZXIKICBhbmQgdGhlIGRy bSBkcml2ZXIuCgotIHRoZSBsY2QgcHJvYmUgZnVuY3Rpb24gdHJpZXMgdG8gZ2V0IGFsbCB0aGUg cmVzb3VyY2VzIGZvciB0aGUKICBzcGVjaWZpYyBMQ0QgZnJvbSB0aGUgRFQsIGluY2x1ZGluZyB0 aGUgY2xvY2tzIGFuZCB0aGUgSERNSQogIHRyYW5zbWl0dGVyLgogIElmIHNvbWUgcmVzb3VyY2Ug aXMgbGFja2luZywgaXQgZGVmZXJlcy4KICBXaGVuIGFsbCByZXNvdXJjZXMgYXJlIHRoZXJlLCBp dCBzYXlzICJwcmVzZW50IiB0byB0aGUgZHJtIGRyaXZlciAoc2VlCiAgYmVsb3cpLgoKICBUaGUg cmVzb3VyY2VzIG9mIGEgTENEIGFyZSBkZWNsYXJlZCBpbiB0aGUgRFQgYnkgc29tZXRoaW5nIGxp a2U6CgogICZsY2QwIHsJCQkJCS8qIHRoZSBpb21lbSBhbmQgaXJxIGFyZSBkZWNsYXJlZAoJCQkJ CQkgKiBpbiB0aGUgRG92ZSBnbG9iYWwgRFQgKi8KCXN0YXR1cyA9ICJva2F5IjsJCQkvKiB0aGlz IExDRCBpcyBwcmVzZW50IGFuZCB1c2FibGUgKi8KCWNsb2NrcyA9IDwmY29yZV9jbGsgMz4sIDww PiwgPCZsY2RjbGs+LCA8JnNpNTM1MSAwPjsKCQkJCQkJCS8qIDMgdXNhYmxlIGNsb2NrcyAqLwoJ bWFydmVsbCxwb3J0LXR5cGUgPSA8MTE+OwkJCS8qIEhETUlBICovCgltYXJ2ZWxsLGV4dGVybmFs LWVuY29kZXIgPSA8JnRkYTk5OHg+OwkJLyogSERNSSBzbGF2ZSBlbmNvZGVyICovCiAgfTsKCi0g dGhlIGRjb24gcHJvYmUgZnVuY3Rpb24gZ2V0cyBpdHMgcmVzb3VyY2VzIGFuZCBzYXlzICJwcmVz ZW50IiB0byB0aGUKICBkcm0gZHJpdmVyLgogIEl0cyBEVCBkZWNsYXJhdGlvbiBpcyBqdXN0OgoK ICAmZGNvbiB7IHN0YXR1cyA9ICJva2F5IjsgfTsJCQkvKiBpb21lbSBhbmQgaXJxIGluIHRoZSBE b3ZlIERUICovCgotIHRoZSBkcm0gcHJvYmUgZnVuY3Rpb24gc2NhbnMgYWxsIHRoZSBEVCwgY291 bnRpbmcgaXRzIHVzdWFibGUgZGV2aWNlcywKICAoaS5lLiB0aGUgTENEcyBhbmQgdGhlIGRjb24p LCBhbmQgZGVjcmVtZW50IHRoZSAicHJlc2VudCIgdmFyaWFibGUKICBhY2NvcmRpbmdseS4KCi0g d2hlbiB0aGUgInByZXNlbnQiIHZhcmlhYmxlIGlzIG51bGwsIHRoZSBhY3RpdmUgZGV2aWNlcyBo YXZlIGFsbAogIHRoZWlyIHJlc291cmNlcywgYW5kLCB0aGVuLCB0aGUgZHJtIGRyaXZlciBpcyBh Y3RpdmF0ZWQgYnkgYSBjYWxsIHRvCiAgZHJtX3BsYXRmb3JtX2luaXQoKS4KCkkgZG9uJ3Qgc2Vl IGNsZWFybHkgaG93IHRvIGRvIHRoYXQgd2l0aCBhIHN0YXRpYyBpbml0aWFsaXphdGlvbiwgYW5k IEkKZG9uJ3Qgd2FudCB0byB3cml0ZSBhICJjdWJveC1zZXR1cC5jIi4gQSBrZXJuZWwgQ09ORklH X0NVQk9YID8KCi0tIApLZW4gYXIgYydoZW50YcOxCXwJICAgICAgKiogQnJlaXpoIGhhIExpbnV4 IGF0YXYhICoqCkplZgkJfAkJaHR0cDovL21vaW5lamYuZnJlZS5mci8KCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGlu ZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMu aW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK