From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH 13/22] drm: bridge: dw-hdmi: Replace device type with platform quirks Date: Fri, 02 Dec 2016 17:43:43 +0200 Message-ID: <4921806.T6YjZHsEAd@avalon> References: <1480635817-1258-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <1480635817-1258-14-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <20161202142401.GD14217@n2100.armlinux.org.uk> 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 [IPv6:2001:4b98:dc2:45:216:3eff:febb:480d]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5E2F86E9A7 for ; Fri, 2 Dec 2016 15:43:26 +0000 (UTC) In-Reply-To: <20161202142401.GD14217@n2100.armlinux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Russell King - ARM Linux Cc: Fabio Estevam , Jose Abreu , Laurent Pinchart , Ulrich Hecht , Kieran Bingham , dri-devel@lists.freedesktop.org, linux-renesas-soc@vger.kernel.org, Andy Yan , Vladimir Zapolskiy List-Id: dri-devel@lists.freedesktop.org SGkgUnVzc2VsbCwKCk9uIEZyaWRheSAwMiBEZWMgMjAxNiAxNDoyNDowMSBSdXNzZWxsIEtpbmcg LSBBUk0gTGludXggd3JvdGU6Cj4gT24gRnJpLCBEZWMgMDIsIDIwMTYgYXQgMDE6NDM6MjhBTSAr MDIwMCwgTGF1cmVudCBQaW5jaGFydCB3cm90ZToKPiA+IEZyb206IEtpZXJhbiBCaW5naGFtIDxr aWVyYW4uYmluZ2hhbStyZW5lc2FzQGlkZWFzb25ib2FyZC5jb20+Cj4gPiAKPiA+IFRoZSBkdy1o ZG1pIGRyaXZlciBkZWNsYXJlcyBhIGRldl90eXBlIHRvIGRpc3Rpbmd1aXNoIHBsYXRmb3JtIHNw ZWNpZmljCj4gPiBjaGFuZ2VzLiBSZXBsYWNlIHRoaXMgd2l0aCBhIHF1aXJrIGZpZWxkLCBzbyB0 aGF0IHRoZSBwbGF0Zm9ybSBjYW4KPiA+IHNwZWNpZnkgdGhlIHJlcXVpcmVkIHF1aXJrcyBmb3Ig dGhlIGRyaXZlciwgcmF0aGVyIHRoYW4gdGhlIGRyaXZlcgo+ID4gYmVjb21pbmcgY29uZGl0aW9u YWwgb24gbXVsdGlwbGUgcGxhdGZvcm1zLgo+ID4gCj4gPiBBcyBwYXJ0IG9mIHRoaXMsIHdlIHJl bmFtZSB0aGUgZHctaGRtaSAnc3BhcmUnIHdoaWNoIGlzIGRlZmluZWQgYXMgdGhlCj4gPiBTVlNS RVQgYml0IGluIGxhdGVyIGRvY3VtZW50YXRpb24uCj4gCj4gSSdkIHJlYWxseSBwcmVmZXIgdGhh dCB3ZSBkaWQgbm90IGdvIGRvd24gdGhlIGJyb2tlbiByb3V0ZSBvZiBhZGRpbmcKPiBhIHNldCBv ZiAicXVpcmsiIGZsYWdzIC0gbG9vayBhdCB3aGF0IGEgbWVzcyBTREhDSSBoYXMgYmVjb21lIHRo cm91Z2gKPiBhbGxvd2luZyB0aGF0IGtpbmQgb2YgcHJhY3RpY2UuCj4gCj4gSSdkIG11Y2ggcmF0 aGVyIHdlIGZpbmQgYSBzYW5lciBzdHJ1Y3R1cmUgdG8gdGhpcyAtIGFuZCB3ZSBrbm93IHRoYXQK PiB0aGUgaGFyZHdhcmUgaGFzIElEIHJlZ2lzdGVycyBpbiBpdCB3aGljaCBjYW4gYmUgdXNlZCAo c28gZmFyKSB0bwo+IGlkZW50aWZ5IHRoZSBidWdneSBoYXJkd2FyZS4KCkknZCBtdWNoIHByZWZl ciBzb21ldGhpbmcgdGhhdCB3b3VsZCBhbGxvdyBydW50aW1lIGlkZW50aWZpY2F0aW9uIG9mIHRo ZSAKZGV2aWNlIGFuZCB0aGUgY29ycmVzcG9uZGluZyBhY3Rpb25zIHRvIGJlIHRha2VuLiBIb3dl dmVyLCB0aGUgYW1vdW50IG9mIApkb2N1bWVudGF0aW9uIHdlIGhhdmUgb24gdGhlIERXQyBIRE1J IFRYIElQIGNvcmUgKGFuZCB0aGUgYXNzb2NpYXRlZCBQSFkpIGlzIApwcmV0dHkgbGltaXRlZCwg Z2l2ZW4gdGhhdCBTeW5vcHN5cyBkb2Vzbid0IG1ha2UgdGhlIGRvY3VtZW50YXRpb24gYXZhaWxh YmxlIApwdWJsaWNseS4gQ2hhbmdlcyBtYWRlIHRvIHRoZSBJUCBjb3JlIGJ5IGludGVncmF0b3Jz IGNvdWxkIGNvbXBsaWNhdGUgdGhpcyAKZnVydGhlci4gSSdtIHRyeWluZyB0byBnYXRoZXIgYXMg bXVjaCBpbmZvcm1hdGlvbiBhcyBwb3NzaWJsZSB0byBtYWtlIGNsZWFuIAp0aGUgY29kZSB1cCwg Zm9yIGluc3RhbmNlIGJ5IHRyeWluZyB0byBpZGVudGlmeSB0aGUgUEhZcyB1c2VkIG9uIHRoZSB2 YXJpb3VzIApwbGF0Zm9ybXMgd2Ugc3VwcG9ydC4gUHJvZ3Jlc3MgaXMgc2xvdyBvbiB0aGF0IGZy b250LCB0aGVyZSBpc24ndCBlbm91Z2ggCmxlYWtlZCBpbmZvcm1hdGlvbiBhdmFpbGFibGUgb25s aW5lIDotKSBJIGhhdmVuJ3QgZ2l2ZW4gdXAgdGhvdWdoLCBidXQgSSdsbCAKbmVlZCBtb3JlIHRp bWUuCgpJIGRvbid0IGxpa2UgcXVpcmtzIG11Y2ggZWl0aGVyLiBUaGV5IGFyZSBob3dldmVyIGFs cmVhZHkgdXNlZCB0b2RheSwgZXZlbiBpZiAKd2UgdHJpZ2dlciB0aGVtIHRocm91Z2ggZGV2X3R5 cGUgaW5zdGVhZCBvZiBxdWlyayBmbGFncy4gVGhpcyBwYXRjaCBjYW1lIGZyb20gCmEgcHJldmlv dXMgdmVyc2lvbiBmb3VuZCBpbiBhIEJTUCB0aGF0IHNpbXBseSBzcHJpbmtsZWQgc2V2ZXJhbCBp ZiAoaGRtaS0KPmRldl90eXBlID09IFJDQVJfSERNSSkgdGhyb3VnaCB0aGUgY29kZS4gRm9yIGlu c3RhbmNlLAoKLQlpZiAoaGRtaS0+ZGV2X3R5cGUgPT0gUkszMjg4X0hETUkpCisJaWYgKGhkbWkt PmRldl90eXBlID09IFJLMzI4OF9IRE1JIHx8IGhkbWktPmRldl90eXBlID09IFJDQVJfSERNSSkK CQlkd19oZG1pX3BoeV9lbmFibGVfc3BhcmUoaGRtaSwgMSk7Cgp3aGljaCBJIHRoaW5rIGlzIHdv cnNlIHRoYW4gZmxhZ3MgYXMgaXQgd291bGQgcXVpY2tseSBkZWdlbmVyYXRlIHRvIHNwYWdoZXR0 aSAKY29kZS4KCkZvciB0aGlzIHNwZWNpZmljIGNhc2UsIHdlJ3ZlIG1hbmFnZWQgdG8gaWRlbnRp ZnkgdGhhdCBvbiBSZW5lc2FzIHBsYXRmb3JtcyAKdGhlIGJpdCBzZXQgYnkgdGhpcyBmdW5jdGlv biBpcyBjYWxsZWQgU1ZTUkVULiBJdHMgdXNhZ2UgaXNuJ3QgY2xlYXIgeWV0LCBidXQgCkkgc3Vz cGVjdCBpdCB0byBjb250cm9sIG9uZSBvZiB0aGUgUEhZIGlucHV0IGNvbnRyb2wgc2lnbmFscywg bGlrZSB0aGUgb3RoZXIgCmJpdHMgaW4gdGhlIHNhbWUgcmVnaXN0ZXIuIEknbSB0cnlpbmcgdG8g Z2V0IG1vcmUgaW5mb3JtYXRpb24gdG8gY2xlYW4gdGhlIAppbXBsZW1lbnRhdGlvbiBmdXJ0aGVy LCBob3BlZnVsbHkgd2l0aCBhIHdheSB0byBkZXRlcm1pbmUgd2hldGhlciB0aGUgc2lnbmFsIApp cyB1c2VkIGJhc2VkIG9uIFBIWSBpZGVudGlmaWNhdGlvbi4KClRoaXMgaXMgYWxsIHdvcmsgaW4g cHJvZ3Jlc3MsIGFuZCBpZiBhbnlvbmUgaGFzIGFjY2VzcyB0byBhbnkgZG9jdW1lbnRhdGlvbiAK YW5kIGNhbiBwcm92aWRlIGFkZGl0aW9uYWwgaW5mb3JtYXRpb24gSSdsbCBiZSBncmF0ZWZ1bC4K Cj4gPiBTaWduZWQtb2ZmLWJ5OiBLaWVyYW4gQmluZ2hhbSA8a2llcmFuLmJpbmdoYW0rcmVuZXNh c0BpZGVhc29uYm9hcmQuY29tPgo+ID4gU2lnbmVkLW9mZi1ieTogTGF1cmVudCBQaW5jaGFydAo+ ID4gPGxhdXJlbnQucGluY2hhcnQrcmVuZXNhc0BpZGVhc29uYm9hcmQuY29tPgo+ID4gLS0tCj4g PiAKPiA+ICBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2R3LWhkbWkuYyAgICAgICAgICAgIHwgMTQg KysrKysrLS0tLS0tLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vYnJpZGdlL2R3LWhkbWkuaCAgICAg ICAgICAgIHwgIDQgKystLQo+ID4gIGRyaXZlcnMvZ3B1L2RybS9pbXgvZHdfaGRtaS1pbXguYyAg ICAgICAgICAgfCAgMyArLS0KPiA+ICBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvZHdfaGRtaS1y b2NrY2hpcC5jIHwgIDIgKy0KPiA+ICBpbmNsdWRlL2RybS9icmlkZ2UvZHdfaGRtaS5oICAgICAg ICAgICAgICAgIHwgMTIgKysrKystLS0tLS0tCj4gPiAgNSBmaWxlcyBjaGFuZ2VkLCAxNSBpbnNl cnRpb25zKCspLCAyMCBkZWxldGlvbnMoLSkKPiA+IAo+ID4gZGlmZiAtLWdpdCBhL2RyaXZlcnMv Z3B1L2RybS9icmlkZ2UvZHctaGRtaS5jCj4gPiBiL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvZHct aGRtaS5jIGluZGV4IDA2YTQ0YTJjZGYzYi4uMjY2MDcxODU3MjJmCj4gPiAxMDA2NDQKPiA+IC0t LSBhL2RyaXZlcnMvZ3B1L2RybS9icmlkZ2UvZHctaGRtaS5jCj4gPiArKysgYi9kcml2ZXJzL2dw dS9kcm0vYnJpZGdlL2R3LWhkbWkuYwo+ID4gQEAgLTExOCw3ICsxMTgsNiBAQCBzdHJ1Y3QgZHdf aGRtaSB7Cj4gPiAgCXN0cnVjdCBkcm1fYnJpZGdlIGJyaWRnZTsKPiA+ICAJc3RydWN0IHBsYXRm b3JtX2RldmljZSAqYXVkaW87Cj4gPiAKPiA+IC0JZW51bSBkd19oZG1pX2RldnR5cGUgZGV2X3R5 cGU7Cj4gPiAgCXN0cnVjdCBkZXZpY2UgKmRldjsKPiA+ICAJc3RydWN0IGNsayAqaXNmcl9jbGs7 Cj4gPiAgCXN0cnVjdCBjbGsgKmlhaGJfY2xrOwo+ID4gQEAgLTg5NiwxMSArODk1LDExIEBAIHN0 YXRpYyB2b2lkIGR3X2hkbWlfcGh5X2VuYWJsZV90bWRzKHN0cnVjdCBkd19oZG1pCj4gPiAqaGRt aSwgdTggZW5hYmxlKQo+ID4gIAkJCSBIRE1JX1BIWV9DT05GMF9FTlRNRFNfTUFTSyk7Cj4gPiAg fQo+ID4gCj4gPiAtc3RhdGljIHZvaWQgZHdfaGRtaV9waHlfZW5hYmxlX3NwYXJlKHN0cnVjdCBk d19oZG1pICpoZG1pLCB1OCBlbmFibGUpCj4gPiArc3RhdGljIHZvaWQgZHdfaGRtaV9waHlfZW5h YmxlX3N2c3JldChzdHJ1Y3QgZHdfaGRtaSAqaGRtaSwgdTggZW5hYmxlKQo+ID4gIHsKPiA+ICAJ aGRtaV9tYXNrX3dyaXRlYihoZG1pLCBlbmFibGUsIEhETUlfUEhZX0NPTkYwLAo+ID4gLQkJCSBI RE1JX1BIWV9DT05GMF9TUEFSRUNUUkxfT0ZGU0VULAo+ID4gLQkJCSBIRE1JX1BIWV9DT05GMF9T UEFSRUNUUkxfTUFTSyk7Cj4gPiArCQkJIEhETUlfUEhZX0NPTkYwX1NWU1JFVF9PRkZTRVQsCj4g PiArCQkJIEhETUlfUEhZX0NPTkYwX1NWU1JFVF9NQVNLKTsKPiA+ICB9Cj4gPiAgCj4gPiAgc3Rh dGljIHZvaWQgZHdfaGRtaV9waHlfZ2VuMl9wZGRxKHN0cnVjdCBkd19oZG1pICpoZG1pLCB1OCBl bmFibGUpCj4gPiBAQCAtMTAzMSw4ICsxMDMwLDggQEAgc3RhdGljIGludCBoZG1pX3BoeV9jb25m aWd1cmUoc3RydWN0IGR3X2hkbWkgKmhkbWksCj4gPiAgCWR3X2hkbWlfcGh5X2dlbjJfdHhwd3Jv bihoZG1pLCAxKTsKPiA+ICAJZHdfaGRtaV9waHlfZ2VuMl9wZGRxKGhkbWksIDApOwo+ID4gCj4g PiAtCWlmIChoZG1pLT5kZXZfdHlwZSA9PSBSSzMyODhfSERNSSkKPiA+IC0JCWR3X2hkbWlfcGh5 X2VuYWJsZV9zcGFyZShoZG1pLCAxKTsKPiA+ICsJaWYgKHBkYXRhLT5xdWlya3MgJiBEV19IRE1J X1FVSVJLX1BIWV9TVlNSRVQpCj4gPiArCQlkd19oZG1pX3BoeV9lbmFibGVfc3ZzcmV0KGhkbWks IDEpOwo+IAo+IElmIHdlIGdldCBhIHByb3BlciBzcGxpdCBiZXR3ZWVuIHRoZSBlbmNvZGVyIGFu ZCB0aGUgUEhZLCB0aGlzIHNob3VsZCBiZQo+IGRlYWx0IHdpdGggYXQgdGhlIFBIWSBzaWRlIG9m IHRoZSBkcml2ZXIuCgpUaGF0J3MgcG9zc2libGUsIGFuZCBzb21lIG90aGVyIFBIWS1yZWxhdGVk IHNldHVwIGNvZGUgbWlnaHQgYmUgYmV0dGVyIHBsYWNlZCAKaW4gdGhlIFBIWSBzaWRlIGFzIHdl bGwuIE15IHByb2JsZW0sIGFzIGV4cGxhaW5lZCBhYm92ZSwgaXMgdGhhdCBJIGRvbid0IGhhdmUg CmVub3VnaCBpbmZvcm1hdGlvbiB5ZXQgdG8gZGVzaWduIGEgcGVyZmVjdCBBUEkuIEkgdGhpbmsg dGhpcyBwYXRjaCBpcyBhIGdvb2QgCnN0ZXAgZm9yd2FyZCwgYnV0IGl0IHNob3VsZCBub3QgYmUg dGhlIGxhc3Qgb25lLiBJIHdpc2ggSSBjb3VsZCBzcGVuZCBtb3JlIAp0aW1lIHdyaXRpbmcgY2xl YW4gY29kZSBpbnN0ZWFkIG9mIHRyeWluZyB0byByZXZlcnNlIGVuZ2luZWVyIHRoZSBiZWhhdmlv dXIgb2YgCnRoZSBQSFkgOi0pCgo+ID4gIAkvKldhaXQgZm9yIFBIWSBQTEwgbG9jayAqLwo+ID4g IAltc2VjID0gNTsKPiA+IAo+ID4gQEAgLTEzNDgsNyArMTM0Nyw3IEBAIHN0YXRpYyB2b2lkIGR3 X2hkbWlfY2xlYXJfb3ZlcmZsb3coc3RydWN0IGR3X2hkbWkKPiA+ICpoZG1pKQo+ID4gIAloZG1p X3dyaXRlYihoZG1pLCAodTgpfkhETUlfTUNfU1dSU1RaX1RNRFNTV1JTVF9SRVEsIEhETUlfTUNf U1dSU1RaKTsKPiA+ICAJCj4gPiAgCXZhbCA9IGhkbWlfcmVhZGIoaGRtaSwgSERNSV9GQ19JTlZJ RENPTkYpOwo+ID4gLQlpZiAoaGRtaS0+ZGV2X3R5cGUgPT0gSU1YNkRMX0hETUkpIHsKPiA+ICsJ aWYgKGhkbWktPnBsYXRfZGF0YS0+cXVpcmtzICYgRFdfSERNSV9RVUlSS19GQ19JTlZJRENPTkYp IHsKPiA+ICAJCWhkbWlfd3JpdGViKGhkbWksIHZhbCwgSERNSV9GQ19JTlZJRENPTkYpOwo+ID4g IAkJcmV0dXJuOwo+ID4gIAl9Cj4gCj4gVGhpcyBpcyBhIGJ1ZyBmb3VuZCBvbiBpTVg2REwgdmVy c2lvbnMgb2YgdGhlIElQIC0gSSBkb24ndCBoYXZlIGEgNkRMCj4gYm9hcmQgcG93ZXJlZCB1cCBh dCB0aGUgbW9tZW50IHRvIGdyYWIgaXRzIHJldmlzaW9uIGluZm9ybWF0aW9uLCBidXQKPiBpdCB3 b3VsZCBiZSBuaWNlIHRvIG1ha2UgdGhhdCBjb25kaXRpb25hbCBvbiB0aGUgcmV2aXNpb24uICBG cm9tIHdoYXQKPiBJIGdhdGhlciwgaXQncyBhIHdvcmthcm91bmQgaXNzdWVkIGJ5IFN5bm9wc2lz IHJhdGhlciB0aGFuIHNwZWNpZmljCj4gdG8gdGhlIChleClGU0wgaW1wbGVtZW50YXRpb24uCgpE V19IRE1JX1FVSVJLX0ZDX0lOVklEQ09ORiBpcyBpbmRlZWQgYSBiYWQgbmFtZSwgSSdsbCBmaXgg dGhhdC4KCkRvIHlvdSBrbm93IHdoeSB0aGlzIGZ1bmN0aW9uIG5lZWRzIHRvIHdyaXRlIHRvIHRo ZSBIRE1JX0ZDX0lOVklEQ09ORiByZWdpc3RlciAKZm91ciB0aW1lcyBpbiB0aGUgbm9ybWFsIGNh c2UsIGFuZCBvbmNlIG9ubHkgZm9yIElNWDZETCA/CgotLSAKUmVnYXJkcywKCkxhdXJlbnQgUGlu Y2hhcnQKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRy aS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRw czovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=