From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/2 v3] drm/pl111: Support the Versatile Express Date: Tue, 24 Apr 2018 14:17:03 +0200 Message-ID: <20180424121703.GY31310@phenom.ffwll.local> References: <20180418085242.19525-1-linus.walleij@linaro.org> <55427808-5ebc-e9b3-827a-b61622878a4e@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6176F895EE for ; Tue, 24 Apr 2018 12:17:07 +0000 (UTC) Received: by mail-wm0-x22c.google.com with SMTP id j4so511001wme.1 for ; Tue, 24 Apr 2018 05:17:07 -0700 (PDT) Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Linus Walleij Cc: Pawel Moll , Liviu Dudau , "open list:DRM PANEL DRIVERS" , Daniel Vetter , Robin Murphy , Linux ARM List-Id: dri-devel@lists.freedesktop.org T24gTW9uLCBBcHIgMjMsIDIwMTggYXQgMDk6MTg6MzNBTSArMDIwMCwgTGludXMgV2FsbGVpaiB3 cm90ZToKPiBPbiBXZWQsIEFwciAxOCwgMjAxOCBhdCAyOjQ4IFBNLCBSb2JpbiBNdXJwaHkgPHJv YmluLm11cnBoeUBhcm0uY29tPiB3cm90ZToKPiA+IE9uIDE4LzA0LzE4IDA5OjUyLCBMaW51cyBX YWxsZWlqIHdyb3RlOgo+ID4+Cj4gPj4gVGhlIFZlcnNhdGlsZSBFeHByZXNzIHVzZXMgYSBzcGVj aWFsIGNvbmZpZ3VyYXRpb24gY29udHJvbGxlcgo+ID4+IGRlZXBseSBlbWJlZGRlZCBpbiB0aGUg c3lzdGVtIG1vdGhlcmJvYXJkIEZQR0EgdG8gbXVsdGlwbGV4IHRoZQo+ID4+IHR3byB0byB0aHJl ZSAoISkgZGlzcGxheSBjb250cm9sbGVyIGluc3RhbmNlcyBvdXQgdG8gdGhlIHNpbmdsZQo+ID4+ IFNpSTkwMjIgYnJpZGdlLgo+ID4+Cj4gPj4gU2V0IHVwIGFuIGV4dHJhIGZpbGUgd2l0aCB0aGUg bG9naWMgdG8gcHJvYmUgdG8gdGhlIEZQR0EgbXV4Cj4gPj4gcmVnaXN0ZXIgb24gdGhlIHN5c3Rl bSBjb250cm9sbGVyIGJ1cywgdGhlbiBwYXJzZSB0aGUgZGV2aWNlCj4gPj4gdHJlZSB0byBzZWUg aWYgdGhlcmUgaXMgYSBDTENEIG9yIEhETENEIGluc3RhbmNlIG9uIHRoZSBjb3JlCj4gPj4gdGls ZSAoYWxzbyBrbm93biBhcyB0aGUgZGF1Z2h0ZXJib2FyZCkgYnkgbG9va2luZyBpbiB0aGUKPiA+ PiByb290IG9mIHRoZSBkZXZpY2UgdHJlZSBmb3IgY29tcGF0aWJsZSBub2Rlcy4KPiA+Pgo+ID4+ IC0gSWYgdGhlcmUgaXMgYSBIRExDRCBvbiB0aGUgY29yZSB0aWxlLCBhbmQgdGhlcmUgaXMgYSBk cml2ZXIKPiA+PiAgICBmb3IgaXQsIHdlIGV4aXQgcHJvYmUgYW5kIGRlYWN0aXZhdGUgdGhlIG1v dGhlcmJvYXJkIENMQ0QuCj4gPj4gICAgV2UgZG8gbm90IHRvdWNoIHRoZSBEVkkgbXV4IGluIHRo aXMgY2FzZSwgdG8gbWFrZSBzdXJlIHdlCj4gPj4gICAgZG9uJ3QgYnJlYWsgSERMQ0QuCj4gPj4K PiA+PiAtIElmIHRoZXJlIGlzIGEgQ0xDRCBvbiBib3RoIHRoZSBtb3RoZXJib2FyZCBhbmQgdGhl IGNvcmUgdGlsZQo+ID4+ICAgIChvbmx5IHRoZSBDQTkgaGFzIHRoaXMpIHRoZSBjb3JlIHRpbGUg Q0xDRCB0YWtlcyBwcmVjZWRlbmNlCj4gPj4gICAgYW5kIGdldCBtdXhlZCB0byB0aGUgRFZJIGNv bm5lY3Rvci4KPiA+Pgo+ID4+IC0gT25seSBpZiB0aGVyZSBpcyBubyB3b3JraW5nIGdyYXBoaWNz IG9uIHRoZSBjb3JlIHRpbGUsIHRoZQo+ID4+ICAgIG1vdGhlcmJvYXJkIENMQ0QgaXMgcHJvYmVk IGFuZCBtdXhlZCB0byB0aGUgRFZJIGNvbm5lY3Rvci4KPiA+Cj4gPgo+ID4gVGhpcyBhcHByb2Fj aCBzZWVtcyByZWFzb25hYmxlIChtb2R1bG8gYSBjb3VwbGUgb2Ygbml0cyBiZWxvdyksIGFuZCBh bG1vc3QKPiA+IGNlcnRhaW5seSBzdWZmaWNpZW50IGZvciBtb3N0IHJlYWxpc3RpYyB1c2VzLCBi dXQgSSBjYW4ndCBoZWxwIHdvbmRlcmluZwo+ID4gd2hldGhlciBpdCBtaWdodCBiZSBmZWFzaWJs ZSB0byBtb2RlbCB0aGUgbXV4IHdpdGggaXRzIG93biBzZXBhcmF0ZQo+ID4gY29ubmVjdG9yL2Jy aWRnZSBkcml2ZXIgd2hpY2ggY291bGQgaGFuZGxlIHByaW9yaXRpc2F0aW9uIG9mIG11bHRpcGxl IGlucHV0cwo+ID4gaXRzZWxmIChJJ20gcG9uZGVyaW5nIHRoaW5ncyBsaWtlIFJLMzI4OC9SSzMz OTkgd2hlcmUgdGhlIHR3byBWT1BzIGZlZWRpbmcKPiA+IGludG8gdGhlIHNpbmdsZSBIRE1JIGJs b2NrIGxvb2tzIGEgZmFpciBiaXQgbGlrZSB0aGUgVjJQLUNBOSBzaXR1YXRpb24gaWYKPiA+IHlv dSBzcXVpbnQgYXQgaXQpLgo+IAo+IEkgZGlkIGxvb2sgYW5kIG1ha2UgYSBicmllZiBhdHRlbXB0 IGF0IHRoYXQgYXBwcm9hY2ggdXNpbmcgYSBicmlkZ2UKPiBkZXZpY2UgZm9yIHRoZSBtdXguIFRo ZSBwcm9ibGVtIGlzIHRoYXQgdGhlIHNjZW5hcmlvIG9mIGRhaXN5LWNoYWluZWQKPiBicmlnZGdl cyBpc24ndCByZWFsbHkgdGhlcmUsIEkgd291bGQgaGF2ZSB0byBpbnZlbnQgdGhlIHdvcmxkIGZv ciB0aGlzLAo+IEkgYWRkZWQgdGltaW5ncyB0byB0aGUgZHVtYiBWR0EgYnJpZGdlcyBhbmQgbm93 IHdoYXQgd291bGQgYmUKPiBuZWVkZWQgKGFzIGRlY3JpYmVkIGJ5IExhdXJlbnQpIGlzIGEgdGlt aW5ncyBkYWlzeS1jaGFpbmluZyBBUEkKPiBzbyB0aGF0IHRoZSBkcml2ZXIgY2FuIGFzayB0aGUg d2hvbGUgY2hhaW4gb2YgYnJpZGdlcyB0byBhY2N1bXVsYXRlCj4gdGltaW5nIGVmZmVjdHMgYW5k IHByZXNlbnQgdGhlIHJlc3VsdGluZyB0aW1pbmdzLgo+IAo+IEl0IGNhbiBiZSBkb25lLCBidXQg aXQgd291bGQgc2FkbHkgYWxzbyBicmVhayBzb21lIGltcGxpY2l0Cj4gYXNzdW1wdGlvbnMgaW4g dGhlIGV4aXN0aW5nIERUIGJpbmRpbmdzLgo+IAo+IEkgd291bGQgc2F5IGl0IGlzIGEgc2VwYXJh dGUgdGFzayB0aGF0IGNhbiBiZSBsb29rZWQgaW50byBvbmNlIHdlCj4gYXJlIG1pZ3JhdGVkIG92 ZXIgdG8gRFJNLgoKVGhlIG9ubHkgdGhpbmcgd2UgaGF2ZSBmb3IgbXV4ZXMgaXMgdmdhX3N3aXRj aGVyb28uIEl0J3MgbW9zdCBsaWtlbHkgbm90CndoYXQgeW91J3JlIGxvb2tpbmcgZm9yLiBkcm1f YnJpZGdlIGl0c2VsZiBpcyBub3QgZGVzaWduZWQgZm9yIGNoYWluaW5nCndpdGggbXVsdGlwbGUs IHNlbGVjdGFibGUgaW5wdXRzLiBTbyBhbHNvIG5vdCB3aGF0IHlvdSdyZSBsb29raW5nIGZvci4K CldoYXQgbWlnaHQgd29yayBpcyBpZiB5b3UgbW9kZWwgdGhlIG11eCBhcyB0aGUgZHJtX2VuY29k ZXIgKHdoaWNoIGNhbgpzZWxlY3QgZnJvbSB3aGljaCBkcm1fY3J0YyBpdCBnZXRzIGl0cyBkYXRh KSwgYW5kIHRoZW4gY2hhaW4gdGhlIFNpSTkwMjIKYXMgYSBub3JtYWwgZHJtX2JyaWRnZSBmcm9t IHRoYXQuIEJ1dCB0aGF0IHdvdWxkIHRpZSB0aGUgZGlmZmVyZW50Cmluc3RhbmNlcyB0b2dldGhl ciByYXRoZXIgY2xvc2VseS4gSXQgd291bGQgYWxzbyBtb3ZlIHBsMTExIHRvdGFsbHkgYXdheQpm cm9tIHRoZSBkcm1fc2ltcGxlX2Rpc3BsYXlfcGlwZSBoZWxwZXJzLgoKSSBkaWRuJ3QgdGFrZSBh bnkgY2xvc2VyIGxvb2sgYXQgdGhlIGNvZGUgaXRzZWxmLCBzbyBhZGQgbG90cyBvZiBncmFpbnkK c2FsdCB0byBteSBhZHZpY2UgOi0pCi1EYW5pZWwKLS0gCkRhbmllbCBWZXR0ZXIKU29mdHdhcmUg RW5naW5lZXIsIEludGVsIENvcnBvcmF0aW9uCmh0dHA6Ly9ibG9nLmZmd2xsLmNoCl9fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5n IGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVk ZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=