From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Stuebner Subject: Re: [PATCH v4 3/8] drm/bridge/synopsys: dsi: add ability to have glue-specific attach and detach Date: Tue, 21 Aug 2018 15:49:31 +0200 Message-ID: <2394974.Lru8Xtrb0a@phil> References: <20180814102654.29113-1-heiko@sntech.de> <20180814102654.29113-4-heiko@sntech.de> <20180820103439eucas1p24d5507784cab3b79161f6cd61fada54c~MkUCMQTJD0184001840eucas1p2U@eucas1p2.samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <20180820103439eucas1p24d5507784cab3b79161f6cd61fada54c~MkUCMQTJD0184001840eucas1p2U@eucas1p2.samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Andrzej Hajda Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, briannorris@chromium.org, hoegsberg@gmail.com, philippe.cornu@st.com, dri-devel@lists.freedesktop.org, yannick.fertre@st.com, linux-rockchip@lists.infradead.org, nickey.yang@rock-chips.com, robh+dt@kernel.org, thierry.reding@gmail.com, laurent.pinchart@ideasonboard.com, seanpaul@chromium.org, mka@chromium.org List-Id: devicetree@vger.kernel.org SGksCgpBbSBNb250YWcsIDIwLiBBdWd1c3QgMjAxOCwgMTI6MzQ6MzcgQ0VTVCBzY2hyaWViIEFu ZHJ6ZWogSGFqZGE6Cj4gT24gMTQuMDguMjAxOCAxMjoyNiwgSGVpa28gU3R1ZWJuZXIgd3JvdGU6 Cj4gPiBXaXRoIHRoZSByZWd1bGFyIG1lYW5zIG9mIGFkZGluZyB0aGUgZHNpLWNvbXBvbmVudCBp biBwcm9iZSBpdCBjcmVhdGVzCj4gPiBhIHJhY2UgY29uZGl0aW9uIHdpdGggdGhlIHBhbmVsIHBy b2JpbmcsIGFzIHRoZSBwYW5lbCBkZXZpY2Ugb25seSBnZXRzCj4gPiBjcmVhdGVkIGFmdGVyIHRo ZSBkc2ktYnVzIGdvdCBjcmVhdGVkLgo+ID4KPiA+IFdoZW4gdGhlIHBhbmVsLWRyaXZlciBpcyBi dWlsZCBhcyBhIG1vZHVsZSBpdCBjdXJyZW50bHkgZmFpbHMgaGFyZCBhcyB0aGUKPiA+IHBhbmVs IGNhbm5vdCBiZSBwcm9iZWQgZGlyZWN0bHk6Cj4gPgo+ID4gZHdfbWlwaV9kc2lfYmluZCgpCj4g PiAgIF9fZHdfbWlwaV9kc2lfcHJvYmUoKQo+ID4gICAgIGNyZWF0ZXMgZHNpIGJ1cwo+ID4gICAg IGNyZWF0ZXMgcGFuZWwgZGV2aWNlCj4gPiAgICAgdHJpZ2dlcnMgcGFuZWwgbW9kdWxlIGxvYWQK PiA+ICAgICBwYW5lbCBub3QgcHJvYmVkIChtb2R1bGUgbm90IGxvYWRlZCBvciBwYW5lbCBwcm9i ZSBzbG93KQo+ID4gICBkcm1fYnJpZGdlX2F0dGFjaAo+ID4gICAgIGZhaWxzIHdpdGggLUVJTlZB TCBkdWUgdG8gZW1wdHkgcGFuZWxfYnJpZGdlCj4gPgo+ID4gQWRkaXRpb25hbGx5IHRoZSBwYW5l bCBwcm9iaW5nIGNhbiBydW4gY29uY3VycmVudGx5IHdpdGggZHNpIGJyaW5ndXAKPiA+IG1ha2lu ZyBpdCBwb3NzaWJsZSB0aGF0IHRoZSBwYW5lbCBjYW4gYWxyZWFkeSBiZSBmb3VuZCBidXQgZHNp LWF0dGFjaAo+ID4gaGFzbid0IGZpbmlzaGVkIHJ1bm5pbmcuCj4gPgo+ID4gVG8gc29sdmUgdGhh dCBjbGVhbmx5IHdlIG1heSB3YW50IHRvIG9ubHkgY3JlYXRlIHRoZSBjb21wb25lbnQgYWZ0ZXIK PiA+IHRoZSBwYW5lbCBoYXMgZmluaXNoZWQgcHJvYmluZywgYnkgY2FsbGluZyBjb21wb25lbnRf YWRkIGZyb20gdGhlCj4gPiBob3N0LWF0dGFjaCBkc2kgY2FsbGJhY2suCj4gPgo+ID4gQXMgdGhh dCBpcyBzcGVjaWZpYyB0byBnbHVlIGRyaXZlcnMsIGFkZCBhIG5ldyBzdHJ1Y3QgZm9yIGhvc3Rf b3BzCj4gPiBzbyB0aGF0IGdsdWUgZHJpdmVycyBjYW4gdGVsbCB0aGUgYnJpZGdlIHRvIGNhbGwg c3BlY2lmaWMgZnVuY3Rpb25zCj4gPiBhZnRlciB0aGUgY29tbW9uIGhvc3QtYXR0YWNoIGFuZCBi ZWZvcmUgdGhlIGNvbW1vbiBob3N0LWRldGFjaCBydW4uCj4gCj4gU29tZXRpbWVzIEkgaGF2ZSBh biBpbXByZXNzaW9uIHRoYXQgY29yZS9nbHVlIGRyaXZlciBhcmNoaXRlY3R1cmUgd2l0aAo+IGNh bGxiYWNrcyB0byBnbHVlIGRyaXZlcnMgaXMgcXVpdGUgY29tcGxpY2F0ZWQsIGFuZCBzbWVsbHMg bWlkLWxheWVyCj4gbWlzdGFrZSA6KSwgSSB3b25kZXIgaWYgc2ltcGxlIGJ1bmNoIG9mIGhlbHBl cnMgd2l0aCBzb21lIGJhc2Ugb2JqZWN0Cj4gd291bGRuJ3QgYmUgYmV0dGVyLCBidXQgdGhpcyBp cyBzdWJqZWN0IGZvciBvdGhlciBkaXNjdXNzaW9uLgo+IAo+ID4KPiA+IFN1Z2dlc3RlZC1ieTog QW5kcnplaiBIYWpkYSA8YS5oYWpkYUBzYW1zdW5nLmNvbT4KPiA+IFNpZ25lZC1vZmYtYnk6IEhl aWtvIFN0dWVibmVyIDxoZWlrb0BzbnRlY2guZGU+Cgo+ID4gQEAgLTMwMCw2ICszMDEsMTIgQEAg c3RhdGljIGludCBkd19taXBpX2RzaV9ob3N0X2F0dGFjaChzdHJ1Y3QgbWlwaV9kc2lfaG9zdCAq aG9zdCwKPiA+ICAKPiA+ICAJZHJtX2JyaWRnZV9hZGQoJmRzaS0+YnJpZGdlKTsKPiA+ICAKPiA+ ICsJaWYgKHBkYXRhLT5ob3N0X29wcyAmJiBwZGF0YS0+aG9zdF9vcHMtPmF0dGFjaCkgewo+ID4g KwkJcmV0ID0gcGRhdGEtPmhvc3Rfb3BzLT5hdHRhY2gocGRhdGEtPnByaXZfZGF0YSwgZGV2aWNl KTsKPiA+ICsJCWlmIChyZXQgPCAwKQo+ID4gKwkJCXJldHVybiByZXQ7Cj4gCj4gSXQgY291bGQg YmUgcmVwbGFjZWQgYnk6Cj4gICAgIHJldHVybiBwZGF0YS0+aG9zdF9vcHMtPmF0dGFjaChwZGF0 YS0+cHJpdl9kYXRhLCBkZXZpY2UpOwo+IAo+IEJ1dCBubyBzdHJvbmcgZmVlbGluZ3MuIFdpdGgg b3Igd2l0aG91dCB0aGUgY2hhbmdlOgoKSSdsbCBrZWVwIGl0IHRoZSB3YXkgaXQgaXMgdGhlbiA7 LSkgLgoKTXkgcmF0aW9uYWxlIGlzIHRoYXQgdGhlICJyZXR1cm4gMCIgYmVsb3cgaXMgdGhlIGxh c3QgbGluZSBvZiB0aGlzCmZ1bmN0aW9uIGFuZCByZXR1cm5zIHRoZSBzdWNjZXNzLgoKVGhlIHNw ZWNpYWxpemVkIGF0dGFjaCBpcyBvbmx5IGNhbGxlZCBpbiBhIGZyYWN0aW9uIG9mIGluc3RhbmNl cywgc28KaGF2aW5nIGEgcmV0dXJuIG9uIHN1Y2Nlc3MgaW4gdGhlcmUsIG1pZ2h0IGJlIHN1cnBy aXNpbmcgaWYgbGF0ZXIgb24KYWRkaXRpb25hbCBjb2RlIGdldHMgYWRkZWQgYmV0d2VlbiB0aGUg YXR0YWNoIGNhbGwgYW5kIHRoZSByZXR1cm4gYmVsb3cKYW5kIG1pZ2h0IGJlIG1pc3NlZCB0byBt b2RpZnkgaW4gdGhhdCBjYXNlLCBwb3NzaWJseSBjYXVzaW5nIGJyZWFrYWdlLgoKCj4gPiArCX0K PiA+ICsKPiA+ICAJcmV0dXJuIDA7Cj4gPiAgfQoKCkhlaWtvCgoKX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmkt ZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3Jn L21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==