From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [2/2] dma: xilinx: Add driver for Video Framebuffer IP From: Vinod Koul Message-Id: <20171221023347.GK18649@localhost> Date: Thu, 21 Dec 2017 08:03:48 +0530 To: Michal Simek , Philippe Ombredanne Cc: Vishal Sagar , dmaengine@vger.kernel.org, dineshk@xilinx.com, jmouroux@xilinx.com, radheys@xilinx.com, hyunk@xilinx.com, mpenner@xilinx.com, Vishal Sagar , John Nichols , Hyun Kwon List-ID: T24gV2VkLCBEZWMgMjAsIDIwMTcgYXQgMDc6Mjc6MTZQTSArMDEwMCwgTWljaGFsIFNpbWVrIHdy b3RlOgo+IEhpIFZpbm9kLAoKSGV5IE1pY2hhbCwKCj4gT24gMjAuMTIuMjAxNyAxODowNSwgVmlu b2QgS291bCB3cm90ZToKPiA+IE9uIFdlZCwgRGVjIDIwLCAyMDE3IGF0IDAyOjAwOjE4UE0gKzA1 MzAsIFZpc2hhbCBTYWdhciB3cm90ZToKPiA+PiBUaGUgVmlkZW8gRnJhbWVidWZmZXIgSVAgaXMg YXZhaWxhYmxlIGluIHR3byBmb3JtczogcmVhZCBvciB3cml0ZS4KPiA+PiBUaGlzIGRyaXZlciBz dXBwb3J0cyBlaXRoZXIgZm9ybSBvZiB0aGUgSVAuCj4gPj4gRWFjaCBJUCBpcyBhIHNpbmdsZSBj aGFubmVsIERNQSBhbmQgaXMgdmlkZW8gZm9ybWF0IGF3YXJlLgo+ID4+IEl0IGNhbiByZWFkL3dy aXRlIHZpZGVvIGRhdGEgYXJyYW5nZWQgZnJvbS90byBtZW1vcnkgYXMgcGFja2VkIG9yCj4gPj4g c2VtaS1wbGFuYXIgd2F5IGJhc2VkIG9uIHRoZSBzZWxlY3RlZCB2aWRlbyBmb3JtYXQuCj4gPj4g VG8gZ2V0IGxpc3Qgb2Ygc3VwcG9ydGVkIHZpZGVvIGZvcm1hdHMsIGNsaWVudHMgY2FuIGNhbGwg Y2VydGFpbgo+ID4+IEFQSXMgZXhwb3NlZCBieSB0aGUgZHJpdmVyLiBUaGlzIGRyaXZlciBpbnRy b2R1Y2VzIHN1cHBvcnQgZm9yCj4gPj4gdGhlc2UgSVBzIGFuZCBpbnRlZ3JhdGVzIHdpdGggdGhl IERNQSBFbmdpbmUgRnJhbWV3b3JrLgo+ID4gCj4gPiBUaGUgc3Vic3l0ZW0gbmFtZSBpcyBkbWFl bmdpbmUhCj4gPiAKPiA+PiBTaWduZWQtb2ZmLWJ5OiBSYWRoZXkgU2h5YW0gUGFuZGV5IDxyYWRo ZXlzQHhpbGlueC5jb20+Cj4gPj4gU2lnbmVkLW9mZi1ieTogSm9obiBOaWNob2xzIDxqbmljaG9s QHhpbGlueC5jb20+Cj4gPj4gU2lnbmVkLW9mZi1ieTogSmVmZnJleSBNb3Vyb3V4IDxqbW91cm91 eEB4aWxpbnguY29tPgo+ID4+IFNpZ25lZC1vZmYtYnk6IE1pY2hhbCBTaW1layA8bWljaGFsLnNp bWVrQHhpbGlueC5jb20+Cj4gPj4gU2lnbmVkLW9mZi1ieTogSHl1biBLd29uIDxoeXVuLmt3b25A eGlsaW54LmNvbT4KPiA+PiBTaWduZWQtb2ZmLWJ5OiBWaXNoYWwgU2FnYXIgPHZzYWdhckB4aWxp bnguY29tPgo+ID4+IC0tLQo+ID4+ICBkcml2ZXJzL2RtYS9LY29uZmlnICAgICAgICAgICAgICAg IHwgICAxNCArLQo+ID4+ICBkcml2ZXJzL2RtYS94aWxpbngvTWFrZWZpbGUgICAgICAgIHwgICAg MSArCj4gPj4gIGRyaXZlcnMvZG1hL3hpbGlueC94aWxpbnhfZnJtYnVmLmMgfCAxMTU1ICsrKysr KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKwo+ID4gCj4gPiBUaGF0cyBhIHZlcnkgbGFy Z2UgZmlsZSBmb3IgcmV2aWV3LCBkbyBjb25zaWRlciBzcGxpdHRpbmcgc3R1ZmYKPiA+IAo+ID4+ IEBAIC0zNDIsNyArMzQyLDcgQEAgY29uZmlnIE1PWEFSVF9ETUEKPiA+PiAgCXNlbGVjdCBETUFf VklSVFVBTF9DSEFOTkVMUwo+ID4+ICAJaGVscAo+ID4+ICAJICBFbmFibGUgc3VwcG9ydCBmb3Ig dGhlIE1PWEEgQVJUIFNvQyBETUEgY29udHJvbGxlci4KPiA+PiAtCj4gPj4gKwo+ID4gCj4gPiB3 aHkgdGhpcyBub2lzZSwgdGhpcyBwYXRjaCBoYXMgc29tZSBtYW55IHNpZ24tb2ZmJ3MgYnV0IGRp ZG50IGFueW9uZSBzZWUgdGhpcwo+ID4gbm9pc2U/Cj4gPiAKPiA+PiArLy8gU1BEWC1MaWNlbnNl LUlkZW50aWZpZXI6IEdQTC0yLjAKPiA+IAo+ID4gQ29weXJpZ2h0IG5lZWRzIHRvIGZvbGxvdyB0 aGlzIGluIEM5OSBzdHlsZQo+ID4gCj4gPj4gKy8qCj4gPj4gKyAqIERNQUVuZ2luZSBkcml2ZXIg Zm9yIFhpbGlueCBGcmFtZWJ1ZmZlciBJUAo+ID4+ICsgKgo+ID4+ICsgKiBDb3B5cmlnaHQgKEMp IDIwMTYgLSAyMDE3IFhpbGlueCwgSW5jLiBBbGwgcmlnaHRzIHJlc2VydmVkLgo+ID4+ICsgKgo+ ID4+ICsgKiBBdXRob3JzOiBSYWRoZXkgU2h5YW0gUGFuZGV5IDxyYWRoZXlzQHhpbGlueC5jb20+ Cj4gPj4gKyAqICAgICAgICAgIEpvaG4gTmljaG9scyA8am5pY2hvbEB4aWxpbnguY29tPgo+ID4+ ICsgKiAgICAgICAgICBKZWZmcmV5IE1vdXJvdXggPGptb3Vyb3V4QHhpbGlueC5jb20+Cj4gPj4g KyAqCj4gPj4gKyAqIEJhc2VkIG9uIHRoZSBGcmVlc2NhbGUgRE1BIGRyaXZlci4KPiA+PiArICoK PiA+PiArICogRGVzY3JpcHRpb246Cj4gPj4gKyAqIFRoZSBBWEkgRnJhbWVidWZmZXIgY29yZSBp cyBhIHNvZnQgWGlsaW54IElQIGNvcmUgdGhhdAo+ID4+ICsgKiBwcm92aWRlcyBoaWdoLWJhbmR3 aWR0aCBkaXJlY3QgbWVtb3J5IGFjY2VzcyBiZXR3ZWVuIG1lbW9yeQo+ID4+ICsgKiBhbmQgQVhJ NC1TdHJlYW0uCj4gPj4gKyAqCj4gPj4gKyAqIFRoaXMgcHJvZ3JhbSBpcyBmcmVlIHNvZnR3YXJl OiB5b3UgY2FuIHJlZGlzdHJpYnV0ZSBpdCBhbmQvb3IgbW9kaWZ5Cj4gPj4gKyAqIGl0IHVuZGVy IHRoZSB0ZXJtcyBvZiB0aGUgR05VIEdlbmVyYWwgUHVibGljIExpY2Vuc2UgYXMgcHVibGlzaGVk IGJ5Cj4gPj4gKyAqIHRoZSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb24sIGVpdGhlciB2ZXJzaW9u IDIgb2YgdGhlIExpY2Vuc2UsIG9yCj4gPj4gKyAqIChhdCB5b3VyIG9wdGlvbikgYW55IGxhdGVy IHZlcnNpb24uCj4gPiAKPiA+IHdoeSBkbyB5b3UgbmVlZCB0aGlzIGxpY2Vuc2UgdGV4dD8gV2l0 aCBTUERYIHRhZyB0aGlzIGlzIGltcGxpZWQuLgo+IAo+IFdlIGFyZSBpbiB0b3VjaCB3aXRoIFhp bGlueCBMZWdhbCB0byBjbGVhciB0aGlzIGlmIFNQRFggaXMgZW5vdWdoLgo+IFdlIGhhdmUgYmVl biBkaXNjdXNzaW5nIHRoaXMgcmVjZW50bHkgaGVyZS4KPiBodHRwczovL2xrbWwub3JnL2xrbWwv MjAxNy8xMi8xOC8xMTIKPiAKPiBJIHdpbGwgbGV0IHlvdSBrbm93IHdoZW4gd2UgaGF2ZSB0aGlz IGRpc2N1c3Npb24gZG9uZS4gUmlnaHQgbm93IEkgaGF2ZQo+IHJlY29tbWVuZGVkIHRvIGFkZCBT UERYIGhlYWRlciBhbmQgYWxzbyBsaWNlbnNlIHRleHQgZnJhZ21lbnQgd2hpY2ggd2FzCj4gcHJl c2VudCBpbiBkcml2ZXIgdmVyc2lvbiBhZGRlZCB0byBYaWxpbnggZ2l0IHRyZWUuCgpCZWVuIHRo ZXJlIGRvbmUgdGhhdCA6KSBJIHdhcyBhZGRpbmcgc291bmR3aXJlIHN1YnN5c3RlbSBhbmQgd2Vu dCB0aHJ1IHNhbWUKaG9vcHMgYW5kIGZpbmFsbHkgaGFkIHRvIHJlbW92IHRoZSB0ZXh0LCBzbyBp dCB3b3VsZCBoZWxwIGlmIHlvdSBjYW4gcmVtb3ZlLgoKQWRkaW5nIFBoaWxpcHBlIGZvciBoaXMg Y29tbWVudHMuCg==