From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH v4] drm/omap: plane zpos/zorder management improvements Date: Mon, 08 Jan 2018 12:43:57 +0200 Message-ID: <4624608.KaQvfX4sdg@avalon> References: <20180105113037.28653-1-peter.ujfalusi@ti.com> <6b58bd8b-fd93-6c0b-80a8-56f48c09afbf@ti.com> <03b90f1a-a8c3-d0e7-786c-9f78d6ca49d2@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 [185.26.127.97]) by gabe.freedesktop.org (Postfix) with ESMTPS id EAC8A6E5E0 for ; Mon, 8 Jan 2018 10:43:29 +0000 (UTC) In-Reply-To: <03b90f1a-a8c3-d0e7-786c-9f78d6ca49d2@ti.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Tomi Valkeinen Cc: Peter Ujfalusi , jsarha@ti.com, dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org SGVsbG8sCgpPbiBNb25kYXksIDggSmFudWFyeSAyMDE4IDEwOjU5OjI5IEVFVCBUb21pIFZhbGtl aW5lbiB3cm90ZToKPiBPbiAwOC8wMS8xOCAxMDoyMCwgUGV0ZXIgVWpmYWx1c2kgd3JvdGU6Cj4g PiBPbiAyMDE4LTAxLTA1IDE2OjA0LCBMYXVyZW50IFBpbmNoYXJ0IHdyb3RlOgo+ID4+IE9uIEZy aWRheSwgNSBKYW51YXJ5IDIwMTggMTM6MzA6MzcgRUVUIFBldGVyIFVqZmFsdXNpIHdyb3RlOgo+ ID4+PiBVc2UgdGhlIHBsYW5lIGluZGV4IGFzIGRlZmF1bHQgenBvcyBmb3IgYWxsIHBsYW5lcy4g RXZlbiBpZiB0aGUKPiA+Pj4gYXBwbGljYXRpb24gaXMgbm90IHNldHRpbmcgenBvcy96b3JkZXIg ZXhwbGljaXRseSB3ZSB3aWxsIGhhdmUgdW5pcXVlCj4gPj4+IHpwb3MgZm9yIGVhY2ggcGxhbmUu Cj4gPj4+IAo+ID4+PiBFbmZvcmNlIHRoYXQgYWxsIHBsYW5lcyBtdXN0IGhhdmUgdW5pcXVlIHpw b3Mgb24gdGhlIGdpdmVuIGNydGMuCj4gPj4gCj4gPj4gQ291bGQgeW91IGV4cGxhaW4gdGhlIHJh dGlvbmFsZSBmb3IgdGhhdCBpbiB0aGUgY29tbWl0IG1lc3NhZ2UsIHdoYXQncwo+ID4+IHdyb25n IHdpdGggZHVwbGljYXRlIHpwb3MgdmFsdWVzID8KPiA+IAo+ID4gUGxhbmVzIHdpdGggaWRlbnRp Y2FsIHpwb3MgaXMgb25seSAndmFsaWQnIF9pZl8gdGhleSBhcmUgbm90Cj4gPiBvdmVybGFwcGlu ZywgaWYgdGhleSBkbyBvdmVybGFwIHRoZW4gaXQgaXMgLSBpbWhvIC0gbm90IGEgdmFsaWQKPiA+ IGNvbmZpZ3VyYXRpb24gYW55d2F5ICh3aGljaCBvbmUgc2hvdWxkIGJlIG9uIHRvcD8pLgo+IAo+ IEZvciBEU1MgaXQncyBjbGVhci4gSXQgaXMgYW4gaW52YWxpZCBIVyBjb25maWd1cmF0aW9uIHRv IGhhdmUgbXVsdGlwbGUKPiBwbGFuZXMgd2l0aCB0aGUgc2FtZSB6cG9zIGluIHRoZSBzYW1lIGNy dGMuIEkgYmVsaWV2ZSB0aGUgcmVzdWx0IGlzCj4gdW5kZWZpbmVkIEhXIGJlaGF2aW9yLgo+IAo+ IFNvIHdlIGVpdGhlciByZXR1cm4gYW4gZXJyb3IsIG9yIHRoZSBrZXJuZWwgbm9ybWFsaXplcyB6 cG9zJ2VzLgo+IE5vcm1hbGl6aW5nIG1lYW5zIHRoZSBrZXJuZWwgaXMgZ3Vlc3Npbmcgd2hhdCB0 aGUgZW5kIHJlc3VsdCBzaG91bGQgYmUsCj4gc28gSSBsaWtlIGVycm9yIGJldHRlci4KCkkgd291 bGRuJ3QgY2FsbCB0aGF0IGd1ZXNzaW5nIDotKSBEdXBsaWNhdGUgenBvcyB2YWx1ZXMgcmVzdWx0 IGluIHBsYW5lIGJlaW5nIApzb3J0ZWQgYmFzZWQgb24gdGhlIHBsYW5lIElEICh0aGlzIGlzIG9i dmlvdXNseSBpbXBsZW1lbnRhdGlvbi1kZXBlbmRlbnQsIEkgCm1lYW4gdGhpcyBpcyB0aGUgY3Vy cmVudGx5IGltcGxlbWVudGVkIGJlaGF2aW91ciksIHdoaWNoIEkgZG9uJ3QgdGhpbmsgaXMgYW4g Cmlzc3VlIGluIGl0c2VsZi4gQSB1c2Vyc3BhY2UgenBvcyBBUEkgdGhhdCByZXNvbHZlcyBjb25m bGljdGluZyB6cG9zIHZhbHVlcyAKdGhhdCB3YXkgaXNuJ3QgYSBicm9rZW4gQVBJLCBldmVuIGlm IGl0cyBiZWhhdmlvdXIgbWlnaHQgYmUgY29uc2lkZXJlZCBhIGJpdCAKY29tcGxleCBvciBjdW1i ZXJzb21lLgoKSSdtIG5vdCBhZ2FpbnN0IGZvcmJpZGRpbmcgZHVwbGljYXRlIHpwb3MgdmFsdWVz LCBidXQgSSB0aGluayB0aGUgcmF0aW9uYWxlIApzaG91bGQgYmUgY2FwdHVyZWQgaW4gdGhlIGtl cm5lbCBtZXNzYWdlLgoKVGhlcmUncyBhbHNvIGEgcmlzayBvZiBicmVha2luZyBub24tYXRvbWlj IHVzZXJzcGFjZSAoYXMgZXhwbGFpbmVkIGluIG15IApwcmV2aW91cyBlLW1haWwpLCBhcyB3ZWxs IGFzIGF0b21pYyB1c2Vyc3BhY2UgdGhhdCBkb2Vzbid0IHNldCB6cG9zIGV4cGxpY2l0bHkgCmlm IHJ1biBhZnRlciBhbiBhcHBsaWNhdGlvbiB0aGF0IGNoYW5nZWQgdGhlIHpwb3MgdmFsdWVzLiBU cnVlLCB0aGF0IHdvdWxkIAp0b2RheSByZXN1bHQgaW4gYW4gdW5kZWZpbmVkIGJlaGF2aW91ciwg c28gdGhpcyBtaWdodCBub3QgYmUgY29uc2lkZXJlZCBhIApwcm9ibGVtLgoKLS0gClJlZ2FyZHMs CgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVz a3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9k cmktZGV2ZWwK