From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH RFC v2 2/2] drm: Add YCBCR_DECODE_CSC and YCBCR_CSC_PREOFFSET properties to drm_plane Date: Fri, 05 May 2017 17:36:48 +0300 Message-ID: <2196529.vnYpya8cdA@avalon> References: <20170504145145.GZ12629@intel.com> <38b5091c-f1af-610d-57c4-81f9935b3ac3@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from galahad.ideasonboard.com (galahad.ideasonboard.com [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5A3716E6A5 for ; Fri, 5 May 2017 14:35:30 +0000 (UTC) In-Reply-To: <38b5091c-f1af-610d-57c4-81f9935b3ac3@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Jyri Sarha Cc: Liviu.Dudau@arm.com, dri-devel@lists.freedesktop.org, tomi.valkeinen@ti.com List-Id: dri-devel@lists.freedesktop.org SGkgSnlyaSwKCk9uIFRodXJzZGF5IDA0IE1heSAyMDE3IDE4OjIzOjIxIEp5cmkgU2FyaGEgd3Jv dGU6Cj4gT24gMDUvMDQvMTcgMTc6NTEsIFZpbGxlIFN5cmrDpGzDpCB3cm90ZToKPiA+IE9uIFRo dSwgTWF5IDA0LCAyMDE3IGF0IDAzOjIyOjQ1UE0gKzAyMDAsIERhbmllbCBWZXR0ZXIgd3JvdGU6 Cj4gPj4gT24gVGh1LCBNYXkgMDQsIDIwMTcgYXQgMTA6MTQ6MjZBTSArMDMwMCwgSnlyaSBTYXJo YSB3cm90ZToKPiA+Pj4gQWRkIHN0YW5kYXJkIG9wdGluYWwgcHJvcGVydHkgYmxvYnMgZm9yIFlD YkNyIHRvIFJHQiBjb252ZXJzaW9uIENTQwo+ID4+PiBtYXRyaXggYW5kIFlDYkNyIHByZW9mZnNl dCB2ZWN0b3IgaW4gRFJNIHBsYW5lcy4gTmV3IGVudW1zIGFyZSBkZWZpbmVkCj4gPj4+IHRvIFlD QkNSX0VOQ09ESU5HIHByb3BlcnR5IHRvIGFjdGl2YXRlIHRoZSBDU0MgYW5kIHByZW9mZnNldAo+ ID4+PiBwcm9wZXJ0aWVzLiBGb3Igc2ltcGxpY2l0eSB0aGUgbmV3IHByb3BlcnRpZXMgYXJlIHN0 b3JlZCBpbiB0aGUKPiA+Pj4gZHJtX3BsYW5lIG9iamVjdCwgYmVjYXVzZSB0aGUgWUNCQ1JfRU5D T0RJTkcgaXMgYWxyZWFkeSB0aGVyZS4gVGhlCj4gPj4+IGJsb2IgY29udGVudHMgYXJlIGRlZmlu ZWQgaW4gdGhlIHVhcGkvZHJtL2RybV9tb2RlLmggaGVhZGVyLgo+ID4+PiAKPiA+Pj4gU2lnbmVk LW9mZi1ieTogSnlyaSBTYXJoYSA8anNhcmhhQHRpLmNvbT4KPiA+PiAKPiA+PiBOb3Qgc3VyZSB3 ZSB3YW50IHRvIG1ha2UgdGhpcyB5dXYycmdiIHNwZWNpZmljLCBwbGVudHkgb2YgcGxhbmVzIGhh dmUKPiA+PiBnZW5lcmljIGRlZ2FtbWEvb2Zmc2V0LCBjc2MsIGdhbW1lL29mZnNldCBody4gSSB0 aGluayB3aGF0IHdlIHdhbnQKPiA+PiBpbnN0ZWFkIGlzIHRoZSBnZW5lcmljIGNzYyBzdXBwb3J0 LCBwbHVzIGEgeWNiY3IycmdiIG1vZGUgb2YgImJ5cGFzcyIuCj4gPiAKPiA+IE15IGlkZWEgaXMg dG8gbm90IGV4cG9zZSB0aGlzLiBBbmQgaW5zdGVhZCBqdXN0IGV4cG9zZSBhIG5vcm1hbAo+ID4g Y3RtLCBhbmQgdGhlbiBqdXN0IHJlZnVzZSBhbnkgY29tYmluYXRpb24gb2YgWUNiQ3ItPlJHQi9k ZWdhbW1hL2N0bQo+ID4gdGhhdCBjYW4ndCBiZSBkb25lIGJ5IHRoZSBody4KPiAKPiBTbywgcHVs bGluZyB0aGUgc3VnZ2VzdGlvbnMgdG9nZXRoZXIgdGhlIHByb3BlcnRpZXMgd291bGQgbm93IGxv b2sgbGlrZQo+IHRoaXM6Cj4gCj4gWUNCQ1JfUkFOR0UKPiAgLSBGdWxsCj4gIC0gTGltaXRlZAo+ IAo+IFlDQkNSX0VOQ09ESU5HCj4gIC0gQlQuNjAxCj4gIC0gQlQuNzA5Cj4gIC0gQlQuMjAyMAo+ IAo+IENUTSAoYmxvYikKPiAKPiBBbmQgYWxsIHRoZXNlIHByb3BlcnRpZXMgY291bGQgYmUgYWRk ZWQgdG8gaW5kaXZpZHVhbCBwbGFuZXMuIEknbGwgdHJ5Cj4gdG8gY29tZSB1cCB3aXRoIGEgbmV3 IHBhdGNoIHRvIGFkZCBzaW1wbGUgZW51bSBwcm9wZXJ0aWVzIGZvcgo+IFlDQkNSX1BSRU9GRlNF VCBhbmQgWUNCQ1JfRU5DT0RJTkcgZm9yIHBsYW5lcy4gU2hvdWxkIHdlIG5lZWQgYW55IG1vcmUK PiBlbnVtIHZhbHVlcyBmb3IgdGhvc2U/Cj4gCj4gVGhlIG9ubHkgZnVuY3Rpb25hbCB0aGluZyB0 aGF0IGlzIG1pc3NpbmcgZnJvbSB0aGUgYWJvdmUgcHJvcG9zYWwgaXMgdGhlCj4gcG9zc2liaWxp dHkgdG8gZGVmaW5lIGFuIGFyYml0cmFyeSBZQ2JDciBwcmVvZmZzZXQgdmVjdG9yLCBidXQgdGhh dCBjYW4KPiBiZSBhZGRlZCBsYXRlciBpZiB0aGVyZSBldmVyIGlzIGFueSByZWFsIG5lZWQuCj4g Cj4gVGhlIG90aGVyIHRoaW5nIHRoYXQgY291bGQgYmUgYWRkZWQgZm9yIHNwZWNpYWwgcHVycG9z ZXMgd291bGQgYmUgYWRkaW5nCj4gYW4gIklkZW50aXR5IiBlbnVtIHRvIFlDQkNSX0VOQ09ESU5H LCB0aGF0IHdvdWxkIGFsbG93IHNldHRpbmcgdGhlIFlDYkNyCj4gQ1NDIHRyb3VnaCBDVE0gd2l0 aG91dCBhbnkgZHJpdmVyIGxldmVsIG11bHRpcGxpY2F0aW9uIGdldHRpbmcgaW4gd2F5LAo+IGJ1 dCB0aGF0IGNhbiBhbHNvIGJlIGFkZGVkIGlmIHRoZXJlIGlzIGEgbmVlZC4KCkknbSBhIGJpdCBj b25jZXJuZWQgYWJvdXQgdGhpcy4gVGhlIFlDQkNSX0VOQ09ESU5HIHByb3BlcnR5IHNwZWNpZmll cyBob3cgdGhlIApjb250ZW50IG9mIHRoZSBmcmFtZWJ1ZmZlciBpcyBlbmNvZGVkLiBJZiBJIHVu ZGVyc3RhbmQgY29ycmVjdGx5LCB5b3UncmUgCnByb3Bvc2luZyBhZGRpbmcgYW4gZW51bWVyYXRp b24gdmFsdWUgdGhhdCB0ZWxscyB0aGUgZHJpdmVyIG5vdCB0byB0cnkgdG8gYmUgCmNsZXZlciBh bmQgbXVsdGlwbHkgdGhlIENUTSBtYXRyaXggYnkgdGhlIENTQyBtYXRyaXggY29ycmVzcG9uZGlu ZyB0byB0aGUgCmVuY29kaW5nLiBUaGF0IHdvdWxkIHByb2JhYmx5IHdvcmsgaW4gbW9zdCBjYXNl cywgYnV0IGl0IHdvdWxkIGNvbWJpbmUgdHdvIApwaWVjZXMgb2YgaW5mb3JtYXRpb24gaW4gYSBz aW5nbGUgcHJvcGVydHkuIFRoZSBkcml2ZXIgd291bGQgdGhlbiBsb3NlIHRoZSAKa25vd2xlZGdl IG9mIGhvdyB0aGUgcGxhbmUgZnJhbWVidWZmZXIgaXMgZW5jb2RlZC4gQ291bGRuJ3QgdGhlcmUg YmUgY2FzZXMgCndoZXJlIHRoYXQga25vd2xlZGdlIGlzIG5lZWRlZCBmb3Igb3RoZXIgcHVycG9z ZXMgdGhhbiBwaWNraW5nIHRoZSByaWdodCBDU0MgCm1hdHJpeCA/IElmIHNvLCBpdCBtaWdodCBi ZSBiZXR0ZXIgdG8gYWx3YXlzIHNldCB0aGUgWUNCQ1JfRU5DT0RJTkcgcHJvcGVydHkgCnRvIHRo ZSBhY3R1YWwgZW5jb2RpbmcsIGFuZCBoYXZlIGFub3RoZXIgcHJvcGVydHkgdG8gdGVsbCB0aGUg ZHJpdmVyIHRvIHNraXAgCm11bHRpcGxpY2F0aW9uIGJ5IHRoZSBDU0MgbWF0cml4LiBPciBjb3Vs ZCB0aGF0IGJlIGNvbnZleWVkIHRocm91Z2ggdGhlIENUTSAKYmxvYiBwcm9wZXJ0eSA/IFNvbWUg a2luZCBvZiBmbGFnIHRoYXQgd291bGQgZXNzZW50aWFsbHkgdGVsbCB0aGF0IHRoZSBDVE0gCm1h dHJpeCBoYXMgYmVlbiBwcmUtbXVsdGlwbGllZCBhbHJlYWR5ID8KCkJlZm9yZSBJIGZvcmdldCwg aG93IGRvIHlvdSBwbGFuIHRvIGhhbmRsZSBiYWNrd2FyZCBjb21wYXRpYmlsaXR5IHdpdGggCnVz ZXJzcGFjZSB0aGF0IHdvbid0IHNldCB0aGUgWUNCQ1JfRU5DT0RJTkcgcHJvcGVydHkgPyBJcyB0 aGF0IGRvbmUgYnkgcGlja2luZyAKYSBkcml2ZXItc3BlY2lmaWMgZGVmYXVsdCB2YWx1ZSA/IERv IHlvdSB0aGluayB0aGVyZSB3b3VsZCBiZSBhIG5lZWQgZm9yIApkcml2ZXJzIHRvIGtub3cgdGhh dCB0aGUgcHJvcGVydHkgaGFzIG5vdCBiZWVuIHNldCA/CgotLSAKUmVnYXJkcywKCkxhdXJlbnQg UGluY2hhcnQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpo dHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=