From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v3 1/8] drm/blend: Add a generic alpha property Date: Fri, 16 Feb 2018 20:20:41 +0200 Message-ID: <20180216182041.GU5453@intel.com> References: <9403570d73b6eb63ab87488d5e8eb767ba6f1ac7.1518802627.git-series.maxime.ripard@bootlin.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTPS id C00A06E150 for ; Fri, 16 Feb 2018 18:20:46 +0000 (UTC) Content-Disposition: inline In-Reply-To: <9403570d73b6eb63ab87488d5e8eb767ba6f1ac7.1518802627.git-series.maxime.ripard@bootlin.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Maxime Ripard Cc: dri-devel@lists.freedesktop.org, Boris Brezillon , Chen-Yu Tsai , Laurent Pinchart , Daniel Vetter , linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBGZWIgMTYsIDIwMTggYXQgMDY6Mzk6MjlQTSArMDEwMCwgTWF4aW1lIFJpcGFyZCB3 cm90ZToKPiBTb21lIGRyaXZlcnMgZHVwbGljYXRlIHRoZSBsb2dpYyB0byBjcmVhdGUgYSBwcm9w ZXJ0eSB0byBzdG9yZSBhIHBlci1wbGFuZQo+IGFscGhhLgo+IAo+IFRoaXMgaXMgZXNwZWNpYWxs eSB1c2VmdWwgaWYgd2UgZXZlciB3YW50IHRvIHN1cHBvcnQgZXh0cmEgcHJvdG9jb2xzIGZvcgo+ IFdheWxhbmQgbGlrZToKPiBodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9hcmNoaXZlcy93 YXlsYW5kLWRldmVsLzIwMTctQXVndXN0LzAzNDc0MS5odG1sCj4gCj4gTGV0J3MgY3JlYXRlIGEg aGVscGVyIGluIG9yZGVyIHRvIG1vdmUgdGhhdCB0byB0aGUgY29yZS4KPiAKPiBDYzogTGF1cmVu dCBQaW5jaGFydCA8bGF1cmVudC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29tPgo+IFJldmlld2Vk LWJ5OiBCb3JpcyBCcmV6aWxsb24gPGJvcmlzLmJyZXppbGxvbkBib290bGluLmNvbT4KPiBTaWdu ZWQtb2ZmLWJ5OiBNYXhpbWUgUmlwYXJkIDxtYXhpbWUucmlwYXJkQGJvb3RsaW4uY29tPgo+IC0t LQo+ICBEb2N1bWVudGF0aW9uL2dwdS9rbXMtcHJvcGVydGllcy5jc3YgfCAgMiArLQo+ICBkcml2 ZXJzL2dwdS9kcm0vZHJtX2F0b21pYy5jICAgICAgICAgfCAgNCArKysrLQo+ICBkcml2ZXJzL2dw dS9kcm0vZHJtX2F0b21pY19oZWxwZXIuYyAgfCAgNCArKysrLQo+ICBkcml2ZXJzL2dwdS9kcm0v ZHJtX2JsZW5kLmMgICAgICAgICAgfCAzMiArKysrKysrKysrKysrKysrKysrKysrKysrKysrKy0K PiAgaW5jbHVkZS9kcm0vZHJtX2JsZW5kLmggICAgICAgICAgICAgIHwgIDEgKy0KPiAgaW5jbHVk ZS9kcm0vZHJtX3BsYW5lLmggICAgICAgICAgICAgIHwgIDYgKysrKystCj4gIDYgZmlsZXMgY2hh bmdlZCwgNDggaW5zZXJ0aW9ucygrKSwgMSBkZWxldGlvbigtKQo+IAo+IGRpZmYgLS1naXQgYS9E b2N1bWVudGF0aW9uL2dwdS9rbXMtcHJvcGVydGllcy5jc3YgYi9Eb2N1bWVudGF0aW9uL2dwdS9r bXMtcHJvcGVydGllcy5jc3YKPiBpbmRleCA5MjdiNjVlMTQyMTkuLjI1YWQzNTAzZDY2MyAxMDA2 NDQKPiAtLS0gYS9Eb2N1bWVudGF0aW9uL2dwdS9rbXMtcHJvcGVydGllcy5jc3YKPiArKysgYi9E b2N1bWVudGF0aW9uL2dwdS9rbXMtcHJvcGVydGllcy5jc3YKPiBAQCAtOTksNSArOTksNSBAQCBy YWRlb24sRFZJLUks4oCcY29oZXJlbnTigJ0sUkFOR0UsIk1pbj0wLCBNYXg9MSIsQ29ubmVjdG9y LFRCRAo+ICAsLCIiInVuZGVyc2NhbiB2Ym9yZGVyIiIiLFJBTkdFLCJNaW49MCwgTWF4PTEyOCIs Q29ubmVjdG9yLFRCRAo+ICAsQXVkaW8s4oCcYXVkaW/igJ0sRU5VTSwieyAiIm9mZiIiLCAiIm9u IiIsICIiYXV0byIiIH0iLENvbm5lY3RvcixUQkQKPiAgLEZNVCBEaXRoZXJpbmcs4oCcZGl0aGVy 4oCdLEVOVU0sInsgIiJvZmYiIiwgIiJvbiIiIH0iLENvbm5lY3RvcixUQkQKPiAtcmNhci1kdSxH ZW5lcmljLCIiImFscGhhIiIiLFJBTkdFLCJNaW49MCwgTWF4PTI1NSIsUGxhbmUsVEJECj4gKyws IiIiYWxwaGEiIiIsUkFOR0UsIk1pbj0wLCBNYXg9RHJpdmVyIGRlcGVuZGFudCIsUGxhbmUsT3Bh Y2l0eSBvZiB0aGUgcGxhbmUgZnJvbSB0cmFuc3BhcmVudCAoMCkgdG8gZnVsbHkgb3BhcXVlIChN QVgpLiBJZiB0aGlzIHByb3BlcnR5IGlzIHNldCB0byBhIHZhbHVlIGRpZmZlcmVudCB0aGFuIG1h eCwgYW5kIHRoYXQgdGhlIHBpeGVsIHdpbGwgZGVmaW5lIGFuIGFscGhhIGNvbXBvbmVudCwgdGhl IHByb3BlcnR5IHdpbGwgaGF2ZSBwcmVjZW5kYW5jZSBhbmQgdGhlIHBpeGVsIHZhbHVlIHdpbGwg YmUgaWdub3JlZC4KClRob3NlIHNlbWFudGljcyBkb24ndCBzZWVtIHBhcnRpY3VsYXJseSBnb29k IHRvIG1lLiBJIHRoaW5rIHdlIHdvdWxkIHdhbnQgdGhlCnBlci1waXhlbCBhbHBoYSBhbmQgZ2xv YmFsIGFscGhhIGJvdGggdG8gYmUgZWZmZWNpdmUgYXQgdGhlIHNhbWUgdGltZS4gWW91IGNhbgph bHdheXMgZGVjaWRlIHRvIGlnbm9yZSB0aGUgcGVyLXBpeGVsIGFscGhhIGJ5IHVzaW5nIGEgcGl4 ZWwgZm9ybWF0IHdpdGhvdXQKYWxwaGEuCgpBbHNvLCB3aGVyZSdzIHRoZSB1c2Vyc3BhY2UgdGhh dCB3YW50cyB0aGlzIGZlYXR1cmU/Cgo8c25pcD4KPiBkaWZmIC0tZ2l0IGEvaW5jbHVkZS9kcm0v ZHJtX3BsYW5lLmggYi9pbmNsdWRlL2RybS9kcm1fcGxhbmUuaAo+IGluZGV4IDgxODVlMzQ2OGEy My4uNWE2ZjI5NTI0ZjEyIDEwMDY0NAo+IC0tLSBhL2luY2x1ZGUvZHJtL2RybV9wbGFuZS5oCj4g KysrIGIvaW5jbHVkZS9kcm0vZHJtX3BsYW5lLmgKPiBAQCAtNDIsNiArNDIsNyBAQCBzdHJ1Y3Qg ZHJtX21vZGVzZXRfYWNxdWlyZV9jdHg7Cj4gICAqCXBsYW5lIChpbiAxNi4xNikKPiAgICogQHNy Y193OiB3aWR0aCBvZiB2aXNpYmxlIHBvcnRpb24gb2YgcGxhbmUgKGluIDE2LjE2KQo+ICAgKiBA c3JjX2g6IGhlaWdodCBvZiB2aXNpYmxlIHBvcnRpb24gb2YgcGxhbmUgKGluIDE2LjE2KQo+ICsg KiBAYWxwaGE6IG9wYWNpdHkgb2YgdGhlIHBsYW5lCj4gICAqIEByb3RhdGlvbjogcm90YXRpb24g b2YgdGhlIHBsYW5lCj4gICAqIEB6cG9zOiBwcmlvcml0eSBvZiB0aGUgZ2l2ZW4gcGxhbmUgb24g Y3J0YyAob3B0aW9uYWwpCj4gICAqCU5vdGUgdGhhdCBtdWx0aXBsZSBhY3RpdmUgcGxhbmVzIG9u IHRoZSBzYW1lIGNydGMgY2FuIGhhdmUgYW4gaWRlbnRpY2FsCj4gQEAgLTEwNSw2ICsxMDYsOSBA QCBzdHJ1Y3QgZHJtX3BsYW5lX3N0YXRlIHsKPiAgCXVpbnQzMl90IHNyY194LCBzcmNfeTsKPiAg CXVpbnQzMl90IHNyY19oLCBzcmNfdzsKPiAgCj4gKwkvKiBQbGFuZSBvcGFjaXR5ICovCj4gKwl1 OCBhbHBoYTsKCldlIG1heSB3YW50IHRvIG1ha2UgdGhhdCB1MTYuIFRoZSBnZW5lcmFsIHdlIGV4 cGVjdCAxNmJwYyBmb3IgbW9zdCBjb2xvcgpyZWxhdGVkIHRoaW5ncywgYnV0IHNpbmNlIHRoaXMg aXMgYSByYW5nZSBwcm9wIEkgc3VwcG9zZSB3ZSBzaG91bGQganVzdApleHBvc2UgdGhlIGFjdHVh bCBoYXJkd2FyZSByYW5nZS4gQnV0IG1ha2luZyBpdCB1MTYgbWlnaHQgYXZvaWQgc29tZSBoZWFk CnNjcmF0Y2hpbmcgZm9yIHRoZSBmaXJzdCBwZXJzb24gdG8gaGF2ZSBoYXJkd2FyZSB3aXRoIGhp Z2hlciBwcmVjaXNpb24uCkVpdGhlciB0aGF0IG9yIHdlIHNob3VsZCBtYWtlIHRoZSBwcm9wIGNy ZWF0aW9uIGZhaWwgaWYgdGhlIGRyaXZlciBhc2tzCmZvciBtb3JlIGJpdHMgdGhhbiB3ZSBoYXZl IGluIHRoZSBzdGF0ZS4KCk9oLCBhbmQgeW91IHNob3VsZCBwbHVnIHRoaXMgaW50byB0aGUgc3Rh dGUgZHVtcGVyIGFzIHdlbGwuCgo+ICsKPiAgCS8qIFBsYW5lIHJvdGF0aW9uICovCj4gIAl1bnNp Z25lZCBpbnQgcm90YXRpb247Cj4gIAo+IEBAIC00ODEsNiArNDg1LDcgQEAgZW51bSBkcm1fcGxh bmVfdHlwZSB7Cj4gICAqIEBmdW5jczogaGVscGVyIGZ1bmN0aW9ucwo+ICAgKiBAcHJvcGVydGll czogcHJvcGVydHkgdHJhY2tpbmcgZm9yIHRoaXMgcGxhbmUKPiAgICogQHR5cGU6IHR5cGUgb2Yg cGxhbmUgKG92ZXJsYXksIHByaW1hcnksIGN1cnNvcikKPiArICogQGFscGhhX3Byb3BlcnR5OiBh bHBoYSBwcm9wZXJ0eSBmb3IgdGhpcyBwbGFuZQo+ICAgKiBAenBvc19wcm9wZXJ0eTogenBvcyBw cm9wZXJ0eSBmb3IgdGhpcyBwbGFuZQo+ICAgKiBAcm90YXRpb25fcHJvcGVydHk6IHJvdGF0aW9u IHByb3BlcnR5IGZvciB0aGlzIHBsYW5lCj4gICAqIEBoZWxwZXJfcHJpdmF0ZTogbWlkLWxheWVy IHByaXZhdGUgZGF0YQo+IEBAIC01NTYsNiArNTYxLDcgQEAgc3RydWN0IGRybV9wbGFuZSB7Cj4g IAkgKi8KPiAgCXN0cnVjdCBkcm1fcGxhbmVfc3RhdGUgKnN0YXRlOwo+ICAKPiArCXN0cnVjdCBk cm1fcHJvcGVydHkgKmFscGhhX3Byb3BlcnR5Owo+ICAJc3RydWN0IGRybV9wcm9wZXJ0eSAqenBv c19wcm9wZXJ0eTsKPiAgCXN0cnVjdCBkcm1fcHJvcGVydHkgKnJvdGF0aW9uX3Byb3BlcnR5Owo+ ICB9Owo+IC0tIAo+IGdpdC1zZXJpZXMgMC45LjEKPiBfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXwo+IGRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKPiBkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCj4gaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWwKCi0tIApWaWxsZSBTeXJqw6Rsw6QKSW50ZWwgT1RD Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZl bCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xp c3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=