From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 00/24] device link, bridge supplier <-> drm device Date: Mon, 30 Apr 2018 17:18:03 +0200 Message-ID: <20180430151803.GN12521@phenom.ffwll.local> References: <20180426223139.16740-1-peda@axentia.se> <1881012.XPHlTWYXH6@avalon> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <1881012.XPHlTWYXH6@avalon> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Laurent Pinchart Cc: freedreno@lists.freedesktop.org, Krzysztof Kozlowski , Martyn Welch , David Airlie , linux-arm-msm@vger.kernel.org, Jyri Sarha , linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kern, linux-renesas-soc@vger.kernel.org, Seung-Woo Kim , Kyungmin Park , Kukjin Kim , Peter Senna Tschudin , dri-devel@lists.freedesktop.org, Matthias Brugger , linux-mediatek@lists.infradead.org, el.org@freedesktop.org, Vincent Abriou , Peter Rosin , linux-arm-kernel@lists.infradead.org, Martin Donnelly List-Id: linux-mediatek@lists.infradead.org T24gRnJpLCBBcHIgMjcsIDIwMTggYXQgMDE6NDA6MjFBTSArMDMwMCwgTGF1cmVudCBQaW5jaGFy dCB3cm90ZToKPiBIaSBQZXRlciwKPiAKPiBUaGFuayB5b3UgZm9yIHRoZSBwYXRjaGVzLgo+IAo+ IE9uIEZyaWRheSwgMjcgQXByaWwgMjAxOCAwMTozMToxNSBFRVNUIFBldGVyIFJvc2luIHdyb3Rl Ogo+ID4gSGkhCj4gPiAKPiA+IEl0IHdhcyBub3RlZCBieSBSdXNzZWwgS2luZyBbMV0gdGhhdCBi cmlkZ2VzIChub3QgdXNpbmcgY29tcG9uZW50cykKPiA+IG1pZ2h0IGRpc2FwcGVhciB1bmV4cGVj dGVkbHkgaWYgdGhlIG93bmVyIG9mIHRoZSBicmlkZ2Ugd2FzIHVuYm91bmQuCj4gPiBKeXJpIFNh cmhhIGhhZCBwcmV2aW91c2x5IG5vdGVkIHRoZSBzYW1lIHRoaW5nIHdpdGggcGFuZWxzIFsyXS4g SnlyaQo+ID4gY2FtZSB1cCB3aXRoIHVzaW5nIGRldmljZSBsaW5rcyB0byByZXNvbHZlIHRoZSBw YW5lbCBpc3N1ZSwgd2hpY2gKPiA+IHdhcyBhbHNvIG15IChpbmRlcGVuZGVudCkgcmVhY3Rpb24g dG8gdGhlIG5vdGUgZnJvbSBSdXNzZWwuCj4gPiAKPiA+IFRoaXMgc2VyaWVzIGJ1aWxkcyB1cCB0 byB0aGUgYWRkaXRpb24gb2YgdGhhdCBsaW5rIGluIHRoZSBsYXN0Cj4gPiBwYXRjaCwgYnV0IGlu IG15IG9waW5pb24gdGhlIG90aGVyIDIzIHBhdGNoZXMgZG8gaGF2ZSBtZXJpdCBvbiB0aGVpcgo+ ID4gb3duLgo+ID4gCj4gPiBUaGUgbGFzdCBwYXRjaCBuZWVkcyB0ZXN0aW5nLCB3aGlsZSB0aGUg b3RoZXJzIGxvb2sgdHJpdmlhbC4gVGhhdAo+ID4gc2FpZCwgSSBtaWdodCBoYXZlIG1pc3NlZCBz b21lIHN1YnRsZXR5Lgo+IAo+IEkgZG9uJ3QgdGhpbmsgdGhpcyBpcyB0aGUgd2F5IHRvIGdvLiBX ZSBoYXZlIGEgcmVhbCBsaWZldGltZSBtYW5hZ2VtZW50IAo+IHByb2JsZW0gd2l0aCBicmlkZ2Vz LCBhbmQgZGV2aWNlIGxpbmtzIGFyZSBqdXN0IHRyeWluZyB0byBoaWRlIHRoZSBwcm9ibGVtIAo+ IHVuZGVyIHRoZSBjYXJwZXQuIFRoZXkgd2lsbCBmdXJ0aGVyIGNvcm5lciB1cyBieSBtYWtpbmcg YSByZWFsIGZpeCBtdWNoIG1vcmUgCj4gZGlmZmljdWx0IHRvIGltcGxlbWVudC4gSSdsbCB0cnkg dG8gY29tbWVudCBmdXJ0aGVyIGluIHRoZSBuZXh0IGZldyBkYXlzIG9uIAo+IHdoYXQgSSB0aGlu ayBhIGJldHRlciBzb2x1dGlvbiB3b3VsZCBiZSwgYnV0IGluIGEgbnV0c2hlbGwgSSBiZWxpZXZl IHRoYXQgCj4gZHJtX2JyaWRnZSBvYmplY3RzIG5lZWQgdG8gYmUgcmVmY291bnRlZCwgd2l0aCBh IC5yZWxlYXNlKCkgb3BlcmF0aW9uIHRvIGZyZWUgCj4gdGhlIGJyaWRnZSByZXNvdXJjZXMgd2hl biB0aGUgcmVmZXJlbmNlIGNvdW50IGRyb3BzIHRvIHplcm8uIFRoaXMgc2hvdWxkbid0IGJlIAo+ IGRpZmZpY3VsdCB0byBpbXBsZW1lbnQgYW5kIEknbSB3aWxsaW5nIHRvIGhlbHAuCgpJIGFncmVl IHRoYXQgcmVmY291bnRpbmcgaXMgdGhlIHByb3BlciBmaXggaWYgYnJpZGdlcyBjYW4gYmUKaG90 LXVucGx1Z2dlZCwgaW5kZXBlbmRlbnRseSBvZiB0aGUgb3ZlcmFsbCBkcm1fZGV2aWNlLgoKQW5k IHllcyByZXRyby1zaG9laG9ybmluZyByZWZjb3VudGluZyBpcyAiZnVuIiwgYnV0IGl0J3MgYWxz byBub3QKaW1wb3NzaWJsZS4gSSd2ZSBkb25lIGl0IGEgZmV3IHRpbWVzIGJ5IG5vdyBpbiBkcm0u CgpPdG9oLCByZWZjb3VudGluZyBoYXMgYSBwcmV0dHkgc2VyaW91cyBjb3N0IC0gd2UncmUgc3Rp bGwgYmxvd2luZyB1cApkcm1fZnJhbWVidWZmZXIgcmVmY291bnRpbmcgaW4gY29ybmVyIGNhc2Vz IGF0IHNob2NraW5nIHJlZ3VsYXJpdHksIGFuZAp0aGF0J3Mgc29tZXRoaW5nIHRoYXQncyBiZWVu IHJlZmNvdW50ZWQgZm9yIHllYXJzIGJ5IG5vdy4gQXMgbG9uZyBhcyB3ZQpkb24ndCBoYXZlIGEg Y2xlYXJseSBkZWZpbmVkIG5lZWQgdG8gbWFrZSBicmlkZ2VzIGhvdHBsdWdnYWJsZSB0aGVuIEkK dGhpbmsgbm90IHBheWluZyB0aGUgaGVmdHkgYmlsbCBqdXN0IHlldCBpcyB0aGUgY29ycmVjdCB0 ZWNobmljYWwKZGVjaXNpb24uIFRoaXMgcGF0Y2ggc2VyaWVzIGhlcmUgbG9va3MgbGlrZSBhIHJl YXNvbmFibGUgd2F5IHRvIHRpZSB0aGUKbGlmZXRpbWVzIHRvZ2V0aGVyIGEgYml0IG1vcmUgY2xv c2VseSBhbmQgc2hvdWxkIGZpeCB0aGUgYnVncyB3ZSBoYXZlCnJpZ2h0IG5vdy4KCkNoZWVycywg RGFuaWVsCgpQUzogWWVzIHRoZXJlJ3MgY2FzZXMgd2hlcmUgeW91IGNhbiBob3RwbHVnIGRpc3Bs YXkgYmxvY2tzIG9uIGEgU29DLiBUbyBteQprbm93bGVkZ2UgdGhleSdyZSBhbGwgY292ZXJlZCBi eSBob3RwbHVnZ2luZyB0aGUgZW50aXJlIGRybV9kZXZpY2UgKHBsdXMKYWxsIHRoZSBzdGF0aWNh bGx5IGFzc29jaWF0ZWQgYml0cyBsaWtlIGRybV9icmlkZ2UvY3J0Yy9wbGFuZS9lbmNvZGVyKS4K QW5kIHdlJ3JlIGFscmVhZHkgd29ya2luZyBvbiBmaXhpbmcgdXAgZHJtX2RldmljZSB0byBhdCBs ZWFzdCBtYWtlIGl0CnBvc3NpYmxlIHRvIHdyaXRlIGEgY29ycmVjdCBob3QtdW5wbHVnZ2FibGUg ZHJpdmVyIGluIHRoZW9yeS4gV2UnbGwgc2VlCndoZXRoZXIgYW55b25lIG1hbmFnZXMgdG8gcHVs bCB0aGF0IG9mZiBpbiBwcmFjdGljZSA6LSkKCj4gCj4gPiBbMV0gaHR0cHM6Ly9sa21sLm9yZy9s a21sLzIwMTgvNC8yMy83NjkKPiA+IFsyXSBodHRwczovL3d3dy5zcGluaWNzLm5ldC9saXN0cy9k cmktZGV2ZWwvbXNnMTc0Mjc1Lmh0bWwKPiA+IAo+ID4gUGV0ZXIgUm9zaW4gKDI0KToKPiA+ICAg ZHJtL2JyaWRnZTogYWxsb3cgb3B0aW9uYWxseSBzcGVjaWZ5aW5nIGFuIC5vd25lciBkZXZpY2UK PiA+ICAgZHJtL2JyaWRnZTogYWR2NzUxMTogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlCj4gPiAg IGRybS9icmlkZ2UvYW5hbG9naXg6IGNvcmU6IHNwZWNpZnkgdGhlIC5vd25lciBvZiB0aGUgYnJp ZGdlCj4gPiAgIGRybS9icmlkZ2U6IGFuYWxvZ2l4LWFueDc4eHg6IHByb3ZpZGUgYW4gLm93bmVy IGRldmljZQo+ID4gICBkcm0vYnJpZGdlOiB2Z2EtZGFjOiBwcm92aWRlIGFuIC5vd25lciBkZXZp Y2UKPiA+ICAgZHJtL2JyaWRnZTogbHZkcy1lbmNvZGVyOiBwcm92aWRlIGFuIC5vd25lciBkZXZp Y2UKPiA+ICAgZHJtL2JyaWRnZTogbWVnYWNoaXBzLXN0ZHB4eHh4LWdlLWI4NTB2My1mdzogcHJv dmlkZSBhbiAub3duZXIgZGV2aWNlCj4gPiAgIGRybS9icmlkZ2U6IG54cC1wdG4zNDYwOiBwcm92 aWRlIGFuIC5vd25lciBkZXZpY2UKPiA+ICAgZHJtL2JyaWRnZTogcGFuZWw6IHByb3ZpZGUgYW4g Lm93bmVyIGRldmljZQo+ID4gICBkcm0vYnJpZGdlOiBwczg2MjI6IHByb3ZpZGUgYW4gLm93bmVy IGRldmljZQo+ID4gICBkcm0vYnJpZGdlOiBzaWk5MDJ4OiBwcm92aWRlIGFuIC5vd25lciBkZXZp Y2UKPiA+ICAgZHJtL2JyaWRnZTogc2lpOTIzNDogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlCj4g PiAgIGRybS9icmlkZ2U6IHNpaTg2MjA6IHByb3ZpZGUgYW4gLm93bmVyIGRldmljZQo+ID4gICBk cm0vYnJpZGdlOiBzeW5vcHN5czogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlIGZvciB0aGUgYnJp ZGdlcwo+ID4gICBkcm0vYnJpZGdlOiB0YzM1ODc2NzogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNl Cj4gPiAgIGRybS9icmlkZ2U6IHRpLXRmcDQxMDogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlCj4g PiAgIGRybS9leHlub3M6IG1pYzogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlIGZvciB0aGUgYnJp ZGdlCj4gPiAgIGRybS9tZWRpYXRlazogaGRtaTogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlIGZv ciB0aGUgYnJpZGdlCj4gPiAgIGRybS9tc206IHNwZWNpZnkgdGhlIC5vd25lciBvZiB0aGUgYnJp ZGdlcwo+ID4gICBkcm0vcmNhci1kdTogbHZkczogcHJvdmlkZSBhbiAub3duZXIgZGV2aWNlIGZv ciB0aGUgYnJpZGdlCj4gPiAgIGRybS9zdGk6IHByb3ZpZGUgYW4gLm93bmVyIGRldmljZSBmb3Ig dGhlIGJyaWRnZXMKPiA+ICAgZHJtL2JyaWRnZTogcmVtb3ZlIHRoZSAub2Zfbm9kZSBtZW1iZXIK PiA+ICAgZHJtL2JyaWRnZTogcmVxdWlyZSB0aGUgLm93bmVyIHRvIGJlIGZpbGxlZCBpbiBvbiBk cm1fYnJpZGdlX2F0dGFjaAo+ID4gICBkcm0vYnJpZGdlOiBlc3RhYmxpc2ggYSBsaW5rIGJldHdl ZW4gdGhlIGJyaWRnZSBzdXBwbGllciBhbmQgY29uc3VtZXIKPiA+IAo+ID4gIGRyaXZlcnMvZ3B1 L2RybS9icmlkZ2UvYWR2NzUxMS9hZHY3NTExX2Rydi5jICAgICAgIHwgIDIgKy0KPiA+ICBkcml2 ZXJzL2dwdS9kcm0vYnJpZGdlL2FuYWxvZ2l4LWFueDc4eHguYyAgICAgICAgICB8ICA1ICstLS0t Cj4gPiAgZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9hbmFsb2dpeC9hbmFsb2dpeF9kcF9jb3JlLmMg fCAgMSArCj4gPiAgZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9kdW1iLXZnYS1kYWMuYyAgICAgICAg ICAgICAgfCAgMiArLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9icmlkZ2UvbHZkcy1lbmNvZGVyLmMg ICAgICAgICAgICAgIHwgIDIgKy0KPiA+ICAuLi4vZHJtL2JyaWRnZS9tZWdhY2hpcHMtc3RkcHh4 eHgtZ2UtYjg1MHYzLWZ3LmMgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9u eHAtcHRuMzQ2MC5jICAgICAgICAgICAgICAgfCAgMiArLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9i cmlkZ2UvcGFuZWwuYyAgICAgICAgICAgICAgICAgICAgIHwgIDQgKy0tLQo+ID4gIGRyaXZlcnMv Z3B1L2RybS9icmlkZ2UvcGFyYWRlLXBzODYyMi5jICAgICAgICAgICAgIHwgIDIgKy0KPiA+ICBk cml2ZXJzL2dwdS9kcm0vYnJpZGdlL3NpaTkwMnguYyAgICAgICAgICAgICAgICAgICB8ICAyICst Cj4gPiAgZHJpdmVycy9ncHUvZHJtL2JyaWRnZS9zaWk5MjM0LmMgICAgICAgICAgICAgICAgICAg fCAgMiArLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9icmlkZ2Uvc2lsLXNpaTg2MjAuYyAgICAgICAg ICAgICAgIHwgIDIgKy0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3N5bm9wc3lzL2R3LWhk bWkuYyAgICAgICAgICB8ICA0ICstLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL3N5bm9w c3lzL2R3LW1pcGktZHNpLmMgICAgICB8ICA0ICstLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vYnJp ZGdlL3RjMzU4NzY3LmMgICAgICAgICAgICAgICAgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUv ZHJtL2JyaWRnZS90aS10ZnA0MTAuYyAgICAgICAgICAgICAgICAgfCAgMiArLQo+ID4gIGRyaXZl cnMvZ3B1L2RybS9kcm1fYnJpZGdlLmMgICAgICAgICAgICAgICAgICAgICAgIHwgMjMgKysrKysr KysrKysrKysrKysrLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9leHlub3MvZXh5bm9zX2RybV9taWMu YyAgICAgICAgICAgIHwgIDIgKy0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2hk bWkuYyAgICAgICAgICAgICAgICB8ICAyICstCj4gPiAgZHJpdmVycy9ncHUvZHJtL21zbS9kc2kv ZHNpX21hbmFnZXIuYyAgICAgICAgICAgICAgfCAgMSArCj4gPiAgZHJpdmVycy9ncHUvZHJtL21z bS9lZHAvZWRwX2JyaWRnZS5jICAgICAgICAgICAgICAgfCAgMSArCj4gPiAgZHJpdmVycy9ncHUv ZHJtL21zbS9oZG1pL2hkbWlfYnJpZGdlLmMgICAgICAgICAgICAgfCAgMSArCj4gPiAgZHJpdmVy cy9ncHUvZHJtL3JjYXItZHUvcmNhcl9sdmRzLmMgICAgICAgICAgICAgICAgfCAgMiArLQo+ID4g IGRyaXZlcnMvZ3B1L2RybS9zdGkvc3RpX2R2by5jICAgICAgICAgICAgICAgICAgICAgIHwgIDIg Ky0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vc3RpL3N0aV9oZGEuYyAgICAgICAgICAgICAgICAgICAg ICB8ICAxICsKPiA+ICBkcml2ZXJzL2dwdS9kcm0vc3RpL3N0aV9oZG1pLmMgICAgICAgICAgICAg ICAgICAgICB8ICAxICsKPiA+ICBpbmNsdWRlL2RybS9kcm1fYnJpZGdlLmggICAgICAgICAgICAg ICAgICAgICAgICAgICB8ICA4ICsrKystLS0tCj4gPiAgMjcgZmlsZXMgY2hhbmdlZCwgNTEgaW5z ZXJ0aW9ucygrKSwgMzMgZGVsZXRpb25zKC0pCj4gCj4gCj4gLS0gCj4gUmVnYXJkcywKPiAKPiBM YXVyZW50IFBpbmNoYXJ0Cj4gCj4gCj4gCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18KPiBkcmktZGV2ZWwgbWFpbGluZyBsaXN0Cj4gZHJpLWRldmVsQGxp c3RzLmZyZWVkZXNrdG9wLm9yZwo+IGh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxt YW4vbGlzdGluZm8vZHJpLWRldmVsCgotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVl ciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApk cmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Au b3JnL21haWxtYW4vbGlzdGluZm8vZHJpLWRldmVsCg==