From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 1/4] drm/simple_kms_helper: enable use of external encoder Date: Thu, 7 Feb 2019 22:43:01 +0100 Message-ID: <20190207214301.GB23159@phenom.ffwll.local> References: <20190207083647.20615-1-linus.walleij@linaro.org> <20190207083647.20615-2-linus.walleij@linaro.org> <20190207091706.GQ3271@phenom.ffwll.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x541.google.com (mail-ed1-x541.google.com [IPv6:2a00:1450:4864:20::541]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28DFE89C56 for ; Thu, 7 Feb 2019 21:43:05 +0000 (UTC) Received: by mail-ed1-x541.google.com with SMTP id p15so1127796edy.8 for ; Thu, 07 Feb 2019 13:43:05 -0800 (PST) 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: David Airlie , "open list:DRM PANEL DRIVERS" , Linux ARM List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBGZWIgMDcsIDIwMTkgYXQgMTA6MDI6MTdQTSArMDEwMCwgTGludXMgV2FsbGVpaiB3 cm90ZToKPiBPbiBUaHUsIEZlYiA3LCAyMDE5IGF0IDEwOjE3IEFNIERhbmllbCBWZXR0ZXIgPGRh bmllbEBmZndsbC5jaD4gd3JvdGU6Cj4gPiBPbiBUaHUsIEZlYiAwNywgMjAxOSBhdCAwOTozNjo0 NEFNICswMTAwLCBMaW51cyBXYWxsZWlqIHdyb3RlOgo+IAo+ID4gPiBUaGlzIG1ha2VzIGl0IHBv c3NpYmxlIHRvIHBhc3MgYSBjb25uZWN0b3Igd2l0aCBhbiBhbHJlYWR5Cj4gPiA+IGF0dGFjaGVk IGV4dGVybmFsIGVuY29kZXIgaW50byB0aGUgc2ltcGxlIEtNUyBoZWxwZXIuCj4gPiA+Cj4gPiA+ IFRoaXMgaXMgaGVscGZ1bCBmb3IgbXkgTUNERSBkcml2ZXJzLCBhcyBpdCBpcyBwcmV0dHkgc2lt cGxlCj4gPiA+IGJ1dCB1c2VzIERTSSB0byBjb21tdW5pY2F0ZSB3aXRoIHRoZSBkaXNwbGF5cyBh bmQgYnJpZGdlcy4KPiA+ID4gRFNJIHJlcXVpcmVzIHRoZSB1c2Ugb2YgdGhlIERTSSBidXMgd2hp Y2ggaW4gdHVybiByZXF1aXJlcwo+ID4gPiB1cyB0byBzZXQgdXAgYSBjdXN0b20gY29ubmVjdG9y IGZyb20gdGhlIGRpc3BsYXkgZHJpdmVyLgo+ID4KPiA+IFNvIHRoZSBpZGVhIHdhcyB0aGF0IHlv dSdkIGp1c3QgdXNlIGEgYnJpZGdlIGZvciB0aGlzLCBpZiB5b3UgbmVlZCBtb3JlCj4gPiB0aGFu IGEgZHVtbXkgZW5jb2Rlci4gSSdtIGEgYml0IHdvcnJpZWQgYWJvdXQgbWlzc2lvbiBjcmVlcCBm b3IgdGhlIHNpbXBsZQo+ID4gaGVscGVycywgc29vbmVyIG9yIGxhdGVyIHdlJ2xsIGFkZCBleHRl bnNpb25zIGFuZCB0aGVuIHdlJ3JlIGJhY2sgdG8gZnVsbAo+ID4ga21zLCBleGNlcHQgaXQncyBh IGhhaXJiYWxsIG9mIGNsYXNzaWMgbWlkbGF5ZXIgbWlzdGFrZSAuLi4KPiA+Cj4gPiBTZWUgZHJt X3NpbXBsZV9kaXNwbGF5X3BpcGVfYXR0YWNoX2JyaWRnZSgpLgo+IAo+IEF0dGFjaGluZyBicmlk Z2VzIHVzdWFsbHkgd29yayBmaW5lIGZvciBzaW1wbGUgS01TIGRyaXZlcnMsCj4gbGlrZSB0aGUg cGFuZWwgYnJpZGdlLCBvciB0aGUgZHVtYiBWR0EgYnJpZGdlIG9yIGV2ZW4KPiB0aGUgSERNSSBl bmNvZGVyIGJyaWRnZXMgc28gSSdtIG9uIGJvYXJkIHdpdGggdGhhdC4KPiAKPiBUaGUgdGhpbmcg aXMgdGhhdCB0aGUgRFNJIGRyaXZlciBpcyB1c2luZyB0aGUgcGFuZWwgYnJpZGdlCj4gKGFuZCBo YXMgYSBwbGFjZWhvbGRlciBmb3IgdXNpbmcgb3RoZXIgYnJpZGdlcykgYWxyZWFkeS4KPiBTbyB3 ZSBlbmQgdXAgd3JhcHBpbmcgdGhlIERTSSBob3N0IGRldmljZShzKSB3aXRoIGEKPiAibXkgRFNJ IGJyaWRnZSIgdXNpbmcgYW5vdGhlcgo+IGJyaWRnZSAocGFuZWwpIElJVUMuCj4gCj4gZGlzcGxh eSBkcml2ZXIgLT4gY3VzdG9tIERTSSBicmlkZ2UgLT4gcGFuZWwgYnJpZGdlIC0+IHBhbmVsCj4g Cj4gVGhlIGVuZHBvaW50IGJyaWRnZSAodGhlIHBhbmVsKSBoYXMgYWxsIGluZm9ybWF0aW9uIG9u Cj4gcmVzb2x1dGlvbiBldGMuIFNvIHRoaXMgbWVhbnMgd2Ugd2lsbCBuZWVkIHRvIGp1c3QgcGFz cyB0aGlzCj4gaW5mb3JtYXRpb24gdGhyb3VnaCB0byB0aGUgbmV4dCBzdGVwIGluIHRoZSBwaXBl IEkKPiBzdXBwb3NlLgoKSG0sIGlmIHlvdSBoYXZlIHlvdSdyZSBtb2RlX2NoZWNrIGZ1bmN0aW9u cyB3b3JraW5nIGNvcnJlY3RseSAoaS5lLiBtYWtlCnN1cmUgdGhlIG1vZGUgdXNlcnNwYWNlIGFz a3MgZm9yIGlzIHRoZSBvbmUgdGhlIHBhbmVsIG9uZXMpLCB0aGVuIHRoZSBtb2RlCndpbGwgYmUg aW4gdGhlIGNydGNfc3RhdGUtPnJlcXVlc3RlZF9tb2RlIHRoYXQgdGhlIGF0b21pYyBoZWxwZXJz IGFscmVhZHkKaGFuZCB0byBhbGwgdGhlIGJyaWRnZXMuIE9yIHdlbGwgd291bGQsIGlmIGJyaWRn ZSB3b3VsZG4ndCBoYXZlIHByZWRhdGVkCmF0b21pYywgc28gdGhpcyBpcyBhbGwgYSBiaXQgYSBt b3JlIGEgbWVzcyB0aGFuIHN0cmljdGx5IG5lZWRlZC4gQnV0IHlvdQpzaG91bGQgYmUgZ2V0dGlu ZyB0aGUgcmlnaHQgbW9kZSBhbHJlYWR5LgoKPiBJIGp1c3Qgd2FudCB0byBjb25maXJtIHRoYXQg SSdtIG9uIHRoZSByaWdodCB0cmFjayBoZXJlIGJlZm9yZQo+IEkgY29kZSBhbm90aGVyIHRob3Vz YW5kIGxpbmVzIG9mIGNvZGUgZm9yIHRoaXMgOikKCmJyaWRnZXMgYXJlIHN1cHBvc2VkIHRvIGJl IHN0YWNrYWJsZSwgYnV0IEkgdGhpbmsgeW91J3JlIHRoZSBmaXJzdCB0byBmaW5kCm91dCB3aGV0 aGVyIHRoYXQgYWN0dWFsbHkgd29ya3MuIEFmYWl1aSB0aGUgcmVhbCBzdGFja2luZyBmdW4gaXMg aWYgeW91Cm5lZWQgdG8gaGF2ZSBzb21lIHN0YXRlIGJldHdlZW4gdGhlIGJyaWRnZXMsIGJlY2F1 c2UgeW91IGUuZy4gaGF2ZSBhCnNjYWxlciBvciB0cmFuc2NvZGVyIG9yIHNvbWV0aGluZyBsaWtl IHRoYXQgaW4tYmV0d2Vlbi4KCkxvb2tpbmcgYXQgeW91ciBwYXRjaCwgY29udmVydGluZyB0aGUg ZW5jb2RlciBpbnRvIGEgYnJpZGdlLCBhbmQgY2hhaW5pbmcKdXAgdGhlIGJyaWRnZXMgaW4gdGhl IHJpZ2h0IG9yZGVyLCBpcyBhbGwgdGhhdCBzaG91bGQgYmUgbmVlZGVkIHJlYWxseS4KTm90IHJl dHlwaW5nIHRoZSAxayBsaW5lcyBvZiBjb2RlIHRoYXQgYWN0dWFsbHkgZG9lcyBzdHVmZi4KLURh bmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRp b24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2ZWxAbGlzdHMuZnJl ZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGlu Zm8vZHJpLWRldmVsCg==