From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 2/2] drm: rcar-du: Enable alpha property on primary planes Date: Thu, 20 Sep 2018 14:22:38 +0300 Message-ID: <1604918.OXgyMDt7RE@avalon> References: <20180919155700.10342-1-kieran.bingham+renesas@ideasonboard.com> <20180919155700.10342-3-kieran.bingham+renesas@ideasonboard.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [213.167.242.64]) by gabe.freedesktop.org (Postfix) with ESMTPS id 367BF6E5BC for ; Thu, 20 Sep 2018 11:22:27 +0000 (UTC) In-Reply-To: <20180919155700.10342-3-kieran.bingham+renesas@ideasonboard.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Kieran Bingham Cc: linux-renesas-soc@vger.kernel.org, David Airlie , Alexandru-Cosmin Gheorghe , open list , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGkgS2llcmFuLAoKVGhhbmsgeW91IGZvciB0aGUgcGF0Y2guCgpPbiBXZWRuZXNkYXksIDE5IFNl cHRlbWJlciAyMDE4IDE4OjU2OjU5IEVFU1QgS2llcmFuIEJpbmdoYW0gd3JvdGU6Cj4gSWYgdGhl IGFscGhhIHByb3BlcnR5IGlzIG5vdCBhZGRlZCB0byBhIHBsYW5lLCBhIGRlZmF1bHQgdmFsdWUg d2lsbCBiZQo+IHVzZWQsIHdoaWNoIGNhbiByZXN1bHQgaW4gYSBub24tdmlzaWJsZSBsYXllciBp ZiB0aGUgYWxwaGEgaXMKPiBpbml0aWFsaXNlZCBhcyAwLgo+IAo+IFByb3ZpZGUgYW4gYWxwaGEg YmxlbmQgcHJvcGVydHkgb24gYWxsIHBsYW5lcy4KPiAKPiBGaXhlczogMTYxYWQ2NTNkNmM5ICgi ZHJtOiByY2FyLWR1OiBVc2UgX19kcm1fYXRvbWljX2hlbHBlcl9wbGFuZV9yZXNldAo+IGluc3Rl YWQgb2YgY29weWluZyB0aGUgbG9naWMiKQo+IAo+IFNpZ25lZC1vZmYtYnk6IEtpZXJhbiBCaW5n aGFtIDxraWVyYW4uYmluZ2hhbStyZW5lc2FzQGlkZWFzb25ib2FyZC5jb20+Cj4gLS0tCj4gIGRy aXZlcnMvZ3B1L2RybS9yY2FyLWR1L3JjYXJfZHVfcGxhbmUuYyB8IDcgKysrKysrLQo+ICAxIGZp bGUgY2hhbmdlZCwgNiBpbnNlcnRpb25zKCspLCAxIGRlbGV0aW9uKC0pCj4gCj4gZGlmZiAtLWdp dCBhL2RyaXZlcnMvZ3B1L2RybS9yY2FyLWR1L3JjYXJfZHVfcGxhbmUuYwo+IGIvZHJpdmVycy9n cHUvZHJtL3JjYXItZHUvcmNhcl9kdV9wbGFuZS5jIGluZGV4IDllMDc3NThhNzU1Yy4uNzIzOTlh MTlkOGE2Cj4gMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JjYXItZHUvcmNhcl9kdV9w bGFuZS5jCj4gKysrIGIvZHJpdmVycy9ncHUvZHJtL3JjYXItZHUvcmNhcl9kdV9wbGFuZS5jCj4g QEAgLTc4MywxMyArNzgzLDE4IEBAIGludCByY2FyX2R1X3BsYW5lc19pbml0KHN0cnVjdCByY2Fy X2R1X2dyb3VwICpyZ3JwKQo+ICAJCWRybV9wbGFuZV9oZWxwZXJfYWRkKCZwbGFuZS0+cGxhbmUs Cj4gIAkJCQkgICAgICZyY2FyX2R1X3BsYW5lX2hlbHBlcl9mdW5jcyk7Cj4gCj4gKwkJLyoKPiAr CQkgKiBUaGUgYWxwaGEgcHJvcGVydHkgbmVlZHMgdG8gYmUgaW5pdGlhbGlzZWQgb24gYWxsIHBs YW5lcwo+ICsJCSAqIHRvIGVuc3VyZSB0aGUgY29ycmVjdCBzZXR0aW5nIGF0IHRoZSBvdXRwdXQu Cj4gKwkJICovCj4gKwkJZHJtX3BsYW5lX2NyZWF0ZV9hbHBoYV9wcm9wZXJ0eSgmcGxhbmUtPnBs YW5lKTsKPiArCgpBcyBtZW50aW9uZWQgaW4gdGhlIGNvdmVyIGxldHRlciwgYm90aCBwYXRjaGVz IGluIHRoaXMgc2VyaWVzIGZpeCB0aGUgaXNzdWUgYXQgCmhhbmQuIFRoZSBmaXJzdCBwYXRjaCBp cyBtb3JlIGdlbmVyaWMgYXMgaXQgd2lsbCBmaXggaXQgZm9yIGFsbCBkcml2ZXJzLCB3aGlsZSAK dGhpcyBwYXRjaCBpcyBzcGVjaWZpYyB0byB0aGUgUi1DYXIgRFUgZHJpdmVyLiBJdCBob3dldmVy IG1ha2VzIHNlbnNlIHRvIG1lcmdlIAppdCwgYXMgaXQgYWRkcyBhbHBoYSBzdXBwb3J0IHRvIHRo ZSBwcmltYXJ5IHBsYW5lLCB3aGljaCBjYW4gYmUgdXNlZnVsLgoKT25jZSB0aGUgZmlyc3QgcGF0 Y2ggZ2V0cyBtZXJnZWQsIHRoZSBhYm92ZSBjb21tZW50IHdvbid0IGJlIGNvcnJlY3QgYW55bW9y ZS4gCkkgd29uZGVyIHdoZXRoZXIgd2Ugc2hvdWxkbid0IGNoYW5nZSB0aGUgcGF0Y2ggZGVzY3Jp cHRpb24gYW5kIGNvbW1lbnQgdG8gCmZvY3VzIG9uIHVzYWdlIG9mIHRoZSBhbHBoYSBwcm9wZXJ0 eSBmb3IgcHJpbWFyeSBwbGFuZXMsIGFuZCBub3Qgb24gdGhlIGJ1ZyAKZml4LiBXaGF0J3MgeW91 ciBvcGluaW9uID8KCj4gIAkJaWYgKHR5cGUgPT0gRFJNX1BMQU5FX1RZUEVfUFJJTUFSWSkKPiAg CQkJY29udGludWU7Cj4gCj4gIAkJZHJtX29iamVjdF9hdHRhY2hfcHJvcGVydHkoJnBsYW5lLT5w bGFuZS5iYXNlLAo+ICAJCQkJCSAgIHJjZHUtPnByb3BzLmNvbG9ya2V5LAo+ICAJCQkJCSAgIFJD QVJfRFVfQ09MT1JLRVlfTk9ORSk7Cj4gLQkJZHJtX3BsYW5lX2NyZWF0ZV9hbHBoYV9wcm9wZXJ0 eSgmcGxhbmUtPnBsYW5lKTsKPiAgCQlkcm1fcGxhbmVfY3JlYXRlX3pwb3NfcHJvcGVydHkoJnBs YW5lLT5wbGFuZSwgMSwgMSwgNyk7Cj4gIAl9CgotLSAKUmVnYXJkcywKCkxhdXJlbnQgUGluY2hh cnQKCgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJp LWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBz Oi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==