From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 2/2] RFC: drm/pl111: Support using the VGA bridge as fallback Date: Mon, 04 Sep 2017 12:51:20 +0300 Message-ID: <4828013.uWK28amVrN@avalon> References: <20170901094629.6566-1-linus.walleij@linaro.org> <20170904074355.gjbf7he2dt5kszfg@phenom.ffwll.local> 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 313366E159 for ; Mon, 4 Sep 2017 09:51:22 +0000 (UTC) In-Reply-To: <20170904074355.gjbf7he2dt5kszfg@phenom.ffwll.local> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org List-Id: dri-devel@lists.freedesktop.org SGVsbG8sCgpPbiBNb25kYXksIDQgU2VwdGVtYmVyIDIwMTcgMTA6NDM6NTUgRUVTVCBEYW5pZWwg VmV0dGVyIHdyb3RlOgo+IE9uIEZyaSwgU2VwIDAxLCAyMDE3IGF0IDExOjQ2OjI5QU0gKzAyMDAs IExpbnVzIFdhbGxlaWogd3JvdGU6Cj4gPiBJZiB3ZSBjYW5ub3QgZmluZCBhIHBhbmVsLCBhc3N1 bWUgdGhhdCB0aGUgb3V0cHV0IGZyb20gdGhlCj4gPiBQTDExMSBpcyBjb25uZWN0ZWQgZGlyZWN0 bHkgdG8gYSAiZHVtYiIgVkdBIGNvbm5lY3RvciwKPiA+IHNvIGxvb2sgdXAgdGhlIGNvbm5lY3Rv ciBmcm9tIHRoYXQgYnJpZGdlLgo+ID4gCj4gPiBTaWduZWQtb2ZmLWJ5OiBMaW51cyBXYWxsZWlq IDxsaW51cy53YWxsZWlqQGxpbmFyby5vcmc+Cj4gPiAtLS0KPiA+IFRoaXMgaXMgaG93IHRoZSBu ZXcgQVBJIGlzIHVzZWQgaW4gdGhlIFBMMTExLgo+ID4gLS0tCj4gPiAKPiA+ICBkcml2ZXJzL2dw dS9kcm0vcGwxMTEvS2NvbmZpZyAgICAgfCAxICsKPiA+ICBkcml2ZXJzL2dwdS9kcm0vcGwxMTEv cGwxMTFfZHJ2LmMgfCAzICsrKwo+ID4gIDIgZmlsZXMgY2hhbmdlZCwgNCBpbnNlcnRpb25zKCsp Cj4gPiAKPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcGwxMTEvS2NvbmZpZyBiL2Ry aXZlcnMvZ3B1L2RybS9wbDExMS9LY29uZmlnCj4gPiBpbmRleCBlNWUyYWJkNjY0OTEuLjgyY2Iz ZTYwZGRjOCAxMDA2NDQKPiA+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9wbDExMS9LY29uZmlnCj4g PiArKysgYi9kcml2ZXJzL2dwdS9kcm0vcGwxMTEvS2NvbmZpZwo+ID4gQEAgLTgsNiArOCw3IEBA IGNvbmZpZyBEUk1fUEwxMTEKPiA+IAo+ID4gIAlzZWxlY3QgRFJNX0dFTV9DTUFfSEVMUEVSCj4g PiAgCXNlbGVjdCBEUk1fQlJJREdFCj4gPiAgCXNlbGVjdCBEUk1fUEFORUxfQlJJREdFCj4gPiAK PiA+ICsJc2VsZWN0IERSTV9EVU1CX1ZHQV9EQUMKPiA+IAo+ID4gIAlzZWxlY3QgVlRfSFdfQ09O U09MRV9CSU5ESU5HIGlmIEZSQU1FQlVGRkVSX0NPTlNPTEUKPiA+ICAJaGVscAo+ID4gIAkKPiA+ ICAJICBDaG9vc2UgdGhpcyBvcHRpb24gZm9yIERSTSBzdXBwb3J0IGZvciB0aGUgUEwxMTEgQ0xD RCBjb250cm9sbGVyLgo+ID4gCj4gPiBkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3BsMTEx L3BsMTExX2Rydi5jCj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9wbDExMS9wbDExMV9kcnYuYyBpbmRl eCBmNWJjNmYxNjBlNjAuLjZkYjQyM2JiZDg0ZQo+ID4gMTAwNjQ0Cj4gPiAtLS0gYS9kcml2ZXJz L2dwdS9kcm0vcGwxMTEvcGwxMTFfZHJ2LmMKPiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9wbDEx MS9wbDExMV9kcnYuYwo+ID4gQEAgLTY3LDYgKzY3LDcgQEAKPiA+IAo+ID4gICNpbmNsdWRlIDxk cm0vZHJtX29mLmg+Cj4gPiAgI2luY2x1ZGUgPGRybS9kcm1fYnJpZGdlLmg+Cj4gPiAgI2luY2x1 ZGUgPGRybS9kcm1fcGFuZWwuaD4KPiA+IAo+ID4gKyNpbmNsdWRlIDxkcm0vZHVtYl92Z2FfZGFj Lmg+Cj4gPiAKPiA+ICAjaW5jbHVkZSAicGwxMTFfZHJtLmgiCj4gPiAgI2luY2x1ZGUgInBsMTEx X3ZlcnNhdGlsZS5oIgo+ID4gCj4gPiBAQCAtMTI4LDYgKzEyOSw4IEBAIHN0YXRpYyBpbnQgcGwx MTFfbW9kZXNldF9pbml0KHN0cnVjdCBkcm1fZGV2aWNlICpkZXYpCj4gPiAKPiA+ICAJaWYgKHBh bmVsKSB7Cj4gPiAgCQo+ID4gIAkJcHJpdi0+cGFuZWwgPSBwYW5lbDsKPiA+ICAJCXByaXYtPmNv bm5lY3RvciA9IHBhbmVsLT5jb25uZWN0b3I7Cj4gPiAKPiA+ICsJfSBlbHNlIHsKPiA+ICsJCXBy aXYtPmNvbm5lY3RvciA9IGRybV9kdW1iX3ZnYV9nZXRfY29ubmVjdG9yKGJyaWRnZSk7Cj4gCj4g V2h5IGRvIHlvdSBuZWVkIHRvIHNldCB0aGlzPyBUaGUgb25seSBjb2RlIEkgY291bGQgZmluZCB0 cmllcyB0byBzZXQKPiBwb2xhcml0eSB2YWx1ZXMgZnJvbSBidXNfZmxhZ3MsIGFuZCBmb3IgVkdB IEknZCBhc3N1bWUgeW91IHdhbnQgdG8gaW5zdGVhZAo+IGtleSB0aGlzIG9mZiB0aGUgbW9kZT8K PiAKPiBXcnQgdGhlIG1vcmUgZ2VuZXJhbCBwcm9ibGVtOiBUaGV5IHdheSB3ZSBzb2x2ZSB0aGlz IGluIHRoZSBpOTE1IGF0b21pYwo+IGZyYW1ld29yayBpcyB0aGF0IHRoZSB2YXJpb3VzIC0+Zml4 dXAgY2FsbHMgZmlsbCBvdXQgcmVsZXZhbnQgZmllbGRzIGluCj4gdGhlIGRybV9jcnRjX3N0YXRl LiBJIGd1ZXNzIHdlIGNvdWxkIGFkZCBhbiAtPmF0b21pY19jaGVjayB0byBicmlkZ2VzLCBhZGQK PiBhIGJ1c19mbGFncyB0byBkcm1fY3J0Y19zdGF0ZSAob3IgbWF5YmUganVzdCBsZXQgZXZlcnlv bmUgcGF0Y2ggdXAKPiBhZGp1c3RlZF9tb2RlLT5mbGFncykgaW5zdGVhZD8KCkZ1cnRoZXJtb3Jl LCBpZiB3ZSBuZWVkZWQgdG8gaGF2ZSBhY2Nlc3MgdG8gdGhlIGNvbm5lY3RvciBpbiB0aGUgZGlz cGxheSAKY29udHJvbGxlciBkcml2ZXIsIHRoaXMgd291bGQgY2FsbCBmb3IgY3JlYXRpbmcgdGhl IGNvbm5lY3RvciB0aGVyZSwgbm90IGluIAp0aGUgYnJpZGdlIGRyaXZlci4gSSd2ZSBhZHZvY2F0 ZWQgdGhpcyBmb3IgYSBsb25nIHRpbWUsIGFuZCBzdGlsbCBoYXZlbid0IApnaXZlbiB1cCBhbGwg aG9wZXMgb2YgZml4aW5nIGl0LgoKPiA+ICAJfQo+ID4gIAlwcml2LT5icmlkZ2UgPSBicmlkZ2U7 CgoKLS0gClJlZ2FyZHMsCgpMYXVyZW50IFBpbmNoYXJ0CgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZl bEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFp bG1hbi9saXN0aW5mby9kcmktZGV2ZWwK