From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm/vc4: Ignore alpha on primary plane Date: Fri, 2 Mar 2018 19:58:18 +0200 Message-ID: <20180302175818.GR5453@intel.com> References: <1519950760-68447-1-git-send-email-stschake@gmail.com> <20180302143922.GL5453@intel.com> <20180302144352.GM5453@intel.com> <20180302152117.GN5453@intel.com> <87371i8kph.fsf@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8C5C56E22C for ; Fri, 2 Mar 2018 17:58:23 +0000 (UTC) Content-Disposition: inline In-Reply-To: <87371i8kph.fsf@anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: David Airlie , linux-rpi-kernel@lists.infradead.org, dri-devel , Stefan Schake List-Id: dri-devel@lists.freedesktop.org T24gRnJpLCBNYXIgMDIsIDIwMTggYXQgMDk6MTM6MTRBTSAtMDgwMCwgRXJpYyBBbmhvbHQgd3Jv dGU6Cj4gVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4gd3Jp dGVzOgo+IAo+ID4gT24gRnJpLCBNYXIgMDIsIDIwMTggYXQgMDQ6MDY6NThQTSArMDEwMCwgU3Rl ZmFuIFNjaGFrZSB3cm90ZToKPiA+PiBIZXkgVmlsbGUsCj4gPj4gCj4gPj4gT24gRnJpLCBNYXIg MiwgMjAxOCBhdCAzOjQzIFBNLCBWaWxsZSBTeXJqw6Rsw6QKPiA+PiA8dmlsbGUuc3lyamFsYUBs aW51eC5pbnRlbC5jb20+IHdyb3RlOgo+ID4+ID4gT24gRnJpLCBNYXIgMDIsIDIwMTggYXQgMDQ6 Mzk6MjJQTSArMDIwMCwgVmlsbGUgU3lyasOkbMOkIHdyb3RlOgo+ID4+ID4+IElmIHlvdSB3YW50 IHRoZSBwbGFuZSB0byBhbHdheXMgYmUgb3BhcXVlIHlvdSBzaG91bGRuJ3QgZXhwb3NlIGFueQo+ ID4+ID4+IGZvcm1hdHMgd2l0aCBhbHBoYS4KPiA+PiA+Pgo+ID4+ID4+IEFsc28gd2hhdCBoYXBw ZW5zIGlmIG9uZSBkaXNhYmxlcyB0aGUgcHJpbWFyeSBwbGFuZT8gT3IgZG9lcyB0aGUgZHJpdmVy Cj4gPj4gPj4gbm90IGFsbG93IHRoYXQ/Cj4gPj4gPgo+ID4+ID4gT3IganVzdCBtYWtlcyB0aGUg cGxhbmUgbm90IGNvdmVyIHRoZSBlbnRpcmUgc2NyZWVuPwo+ID4+IAo+ID4+IFdlJ3ZlIGV4cG9z ZWQgYWxwaGEgZm9ybWF0cyBpbiB0aGUgcGFzdCBzbyBkaXNhYmxpbmcgdGhhdCBub3cgd291bGQg YnJlYWsKPiA+PiB1c2Vyc3BhY2UsIGNlcnRhaW5seSBBbmRyb2lkIHRoYXQgY2hvb3NlcyBhbHBo YS1ldmVyeXRoaW5nLgo+ID4KPiA+IFNvIGl0IHJlZnVzZXMgdG8gZXZlbiBydW4gb24gaGFyZHdh cmUgdGhhdCBjYW4ndCBkbyBwZXItcGl4ZWwgYWxwaGEgb24KPiA+IHRoZSBwcmltYXJ5IHBsYW5l Pwo+ID4KPiA+PiBUaGUgVkM0IEhWUwo+ID4+IGhhcyBubyBmaXhlZCBwbGFuZXMgc28gSSdsbCBh Y2tub3dsZWRnZSB0aGF0IHRoZSBjb25jZXB0IG9mIGEgcHJpbWFyeSBwbGFuZQo+ID4+IGlzIHNv bWV3aGF0IGR1YmlvdXMgYW5kIHVzZXJzcGFjZSBjb3VsZCBkaXNhYmxlIGl0IG9yIG1ha2UgaXQg bm90IGNvdmVyIHRoZQo+ID4+IGVudGlyZSBzY3JlZW4sIG1ha2luZyB0aGlzIGluZWZmZWN0aXZl Lgo+ID4+IAo+ID4+IEJ1dCB0aGVuIHVsdGltYXRlbHkgdGhlcmUgZG9lc24ndCBzZWVtIHRvIGJl IGEgc3RhbmRhcmQgZm9yIHdoYXQgdGhlIGRpc3BsYXkKPiA+PiBpcyBzdXBwb3NlZCB0byBiZSBp ZiB5b3UgaGF2ZSB0cmFuc3BhcmVudCBwaXhlbHMgd2l0aCBubyBwbGFuZSB0byBibGVuZCB0bwo+ ID4+IGJlbG93Lgo+ID4KPiA+IFRoZSBzdGFuZGFyZCBpcyBibGFjay4gSU1PIGl0J3MgYSBkcml2 ZXIgYnVnIGlmIGl0IGZhaWxzIHRvIGRvIHRoYXQuCj4gCj4gSWYgdGhlIHBsYW5lIGlzIHByZW11 bHRpcGxpZWQgKGlzbid0IHRoYXQgd2hhdCBEUk0gcGxhbmVzIGFyZSBzdXBwb3NlZAo+IHRvIGJl PyAgSSBjYW4ndCBmaW5kIGFueSBkb2NzKSwKClllYWggSSB0aGluayBwcmUtbXVsdGlwbGllZCBp cyB3aGF0IHdhcyBhZ3JlZWQgb24gYmVjYXVzZSB0aGF0IHdhcwp3aGF0IGV2ZXJ5b25lJ3MgY3Vy c29yIHBsYW5lcyB3ZXJlIGRvaW5nIGFscmVhZHkuIEJ1dCBJIGd1ZXNzIHdlIGRpZG4ndAphY3R1 YWxseSBkb2N1bWVudCB0aGF0IGFueXdoZXJlIDooCgpTaG91bGQgd2UgYWRkIHNvbWV0aGluZyBs aWtlIAorLyoKKyAqIE5vdGUgdGhhdCB1c2luZyBhbnkgZm9ybWF0IHdpdGggYWxwaGEgKEEpIGlt cGxpZXMgcHJlLW11bHRpcGxpZWQKKyAqIGFscGhhIGJsZW5kaW5nOiBEYyA9IFNjICsgKDEuMCAt IFNhKSAqIERjLCB3aGVyZSBTYSBpcyBzb3VyY2UgYWxwaGEsCisgKiBTYyBpcyBzb3VyY2UgY29s b3IsIGFuZCBEYyBpcyBkZXN0aW5hdGlvbiBjb2xvci4KKyAqLwp0byBkcm1fZm91cmNjLmggcGVy aGFwcz8KCk5vdCBzdXJlIGlmIHRoYXQncyB0aGUgYmVzdCBwbGFjZSwgbm9yIGFtIEkgc3VyZSB0 aGUgd29yZGluZyBpcyBnb29kCmVub3VnaC4gT3BpbmlvbnMgd2VsY29tZS4KCmlndCBjb3VsZCBy ZWFsbHkgdXNlIHNvbWUgYWxwaGEgYmxlbmRpbmcgdGVzdHMgYXMgd2VsbC4uLgoKPiB0aGVuIGJs ZW5kaW5nIGFnYWluc3QgYmxhY2sgaXMgdGhlIHNhbWUKPiBhcyBub3QgZG9pbmcgYW55IGJsZW5k aW5nIGF0IGFsbC4KCkFoLCB5ZXMgaW5kZWVlZC4gSG1tLiBBbmQgd2l0aCBteSBpOTE1IGhhdCBv biB0aGF0IGFjdHVhbGx5IG1lYW5zIHRoYXQgd2UKc2hvdWxkIGluIHRoZW9yeSBiZSBhYmxlIHRv IGV4cG9zZSBhbHBoYSBmb3JtYXRzIG9uIGk5MTUgcHJpbWFyeSBwbGFuZXMKYmVjYXVzZSB0aGVy ZSBjYW4gbmV2ZXIgYmUgYW55dGhpbmcgYnV0IGJsYWNrIHVuZGVybmVhdGggdGhlbSBvbiBhY2Nv dW50Cm9mIHRoZSBmaXhlZCB6b3JkZXIuIEJ1dCB3ZSBjYW4ndCBtYWtlIHRoYXQgcHJvbWlzZSBm b3IgdGhlIHNwcml0ZSBwbGFuZXMsCnNvIHByb2JhYmx5IG5vdCB3b3J0aCB0aGUgaGFzc2xlIGZv ciBwcmltYXJ5IHBsYW5lcyBlaXRoZXIuIFN1ZmZpY2llbnRseQpzbWFydCB1c2Vyc3BhY2Ugc2hv dWxkIGJlIGFibGUgZmlndXJlIHRoaXMgZmFjdCBvdXQgb24gaXRzIG93biBJCnN1cHBvc2UuCgot LSAKVmlsbGUgU3lyasOkbMOkCkludGVsIE9UQwpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0 cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9s aXN0aW5mby9kcmktZGV2ZWwK