From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH 2/7] drm/edid: Allow to ignore the audio EDID data Date: Mon, 11 Mar 2019 14:07:41 +0100 Message-ID: <20190311130741.GD2665@phenom.ffwll.local> References: <4914bea9fc3ef3deaffa39ab691dbd9a76461e97.1551711042.git-series.maxime.ripard@bootlin.com> <87wole76ws.fsf@anholt.net> <20190305091240.sbkvdwosocaytx22@flea> <877eddtcm0.fsf@anholt.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-ed1-x544.google.com (mail-ed1-x544.google.com [IPv6:2a00:1450:4864:20::544]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3D52689228 for ; Mon, 11 Mar 2019 13:07:46 +0000 (UTC) Received: by mail-ed1-x544.google.com with SMTP id n14so1840439edv.8 for ; Mon, 11 Mar 2019 06:07:46 -0700 (PDT) Content-Disposition: inline In-Reply-To: <877eddtcm0.fsf@anholt.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Eric Anholt Cc: eben@raspberrypi.org, Maxime Ripard , Maling list - DRI developers , Paul Kocialkowski , David Airlie , Sean Paul , Thomas Petazzoni , Daniel Vetter , linux-arm-kernel List-Id: dri-devel@lists.freedesktop.org T24gVHVlLCBNYXIgMDUsIDIwMTkgYXQgMTA6MTE6NTFBTSAtMDgwMCwgRXJpYyBBbmhvbHQgd3Jv dGU6Cj4gTWF4aW1lIFJpcGFyZCA8bWF4aW1lLnJpcGFyZEBib290bGluLmNvbT4gd3JpdGVzOgo+ IAo+ID4gWyBVbmtub3duIHNpZ25hdHVyZSBzdGF0dXMgXQo+ID4gT24gTW9uLCBNYXIgMDQsIDIw MTkgYXQgMDM6MDU6MzFQTSAtMDUwMCwgQWxleCBEZXVjaGVyIHdyb3RlOgo+ID4+IE9uIE1vbiwg TWFyIDQsIDIwMTkgYXQgMjo1MyBQTSBFcmljIEFuaG9sdCA8ZXJpY0BhbmhvbHQubmV0PiB3cm90 ZToKPiA+PiA+Cj4gPj4gPiBNYXhpbWUgUmlwYXJkIDxtYXhpbWUucmlwYXJkQGJvb3RsaW4uY29t PiB3cml0ZXM6Cj4gPj4gPgo+ID4+ID4gPiBJbiBzb21lIGNhc2VzLCBpbiBvcmRlciB0byBhY2Nv bW9kYXRlIHdpdGggZGlzcGxheXMgd2l0aCBwb29yIEVESURzLCB3ZQo+ID4+ID4gPiBuZWVkIHRv IGlnbm9yZSB0aGF0IHRoZSBtb25pdG9yIGFsbGVkZ2VkbHkgc3VwcG9ydHMgYXVkaW8gb3V0cHV0 IGFuZAo+ID4+ID4gPiBkaXNhYmxlIHRoZSBhdWRpbyBvdXRwdXQuCj4gPj4gPiA+Cj4gPj4gPiA+ IFNpZ25lZC1vZmYtYnk6IE1heGltZSBSaXBhcmQgPG1heGltZS5yaXBhcmRAYm9vdGxpbi5jb20+ Cj4gPj4gPiA+IC0tLQo+ID4+ID4gPiAgZHJpdmVycy9ncHUvZHJtL2RybV9lZGlkLmMgfCA4ICsr KysrKysrCj4gPj4gPiA+ICAxIGZpbGUgY2hhbmdlZCwgOCBpbnNlcnRpb25zKCspCj4gPj4gPiA+ Cj4gPj4gPiA+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYyBiL2RyaXZl cnMvZ3B1L2RybS9kcm1fZWRpZC5jCj4gPj4gPiA+IGluZGV4IDk5MGIxOTA5ZjlkNy4uYzAyNThi MDExYmIyIDEwMDY0NAo+ID4+ID4gPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYwo+ ID4+ID4gPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2VkaWQuYwo+ID4+ID4gPiBAQCAtNDE5 MCw2ICs0MTkwLDExIEBAIGJvb2wgZHJtX2RldGVjdF9oZG1pX21vbml0b3Ioc3RydWN0IGVkaWQg KmVkaWQpCj4gPj4gPiA+ICB9Cj4gPj4gPiA+ICBFWFBPUlRfU1lNQk9MKGRybV9kZXRlY3RfaGRt aV9tb25pdG9yKTsKPiA+PiA+ID4KPiA+PiA+ID4gK3N0YXRpYyBib29sIGlnbm9yZV9lZGlkX2F1 ZGlvID0gZmFsc2U7Cj4gPj4gPiA+ICttb2R1bGVfcGFyYW0oaWdub3JlX2VkaWRfYXVkaW8sIGJv b2wsIDA2NDQpOwo+ID4+ID4gPiArTU9EVUxFX1BBUk1fREVTQyhpZ25vcmVfZWRpZF9hdWRpbywK PiA+PiA+ID4gKyAgICAgICAgICAgICAgIklnbm9yZSB0aGUgRURJRCBhbmQgYWx3YXlzIGNvbnNp ZGVyIHRoYXQgYSBtb25pdG9yIGRvZXNuJ3QgaGF2ZSBhdWRpbyBjYXBhYmlsaXRpZXMiKTsKPiA+ PiA+ID4gKwo+ID4+ID4gPiAgLyoqCj4gPj4gPiA+ICAgKiBkcm1fZGV0ZWN0X21vbml0b3JfYXVk aW8gLSBjaGVjayBtb25pdG9yIGF1ZGlvIGNhcGFiaWxpdHkKPiA+PiA+ID4gICAqIEBlZGlkOiBF RElEIGJsb2NrIHRvIHNjYW4KPiA+PiA+ID4gQEAgLTQyMDksNiArNDIxNCw5IEBAIGJvb2wgZHJt X2RldGVjdF9tb25pdG9yX2F1ZGlvKHN0cnVjdCBlZGlkICplZGlkKQo+ID4+ID4gPiAgICAgICBi b29sIGhhc19hdWRpbyA9IGZhbHNlOwo+ID4+ID4gPiAgICAgICBpbnQgc3RhcnRfb2Zmc2V0LCBl bmRfb2Zmc2V0Owo+ID4+ID4gPgo+ID4+ID4gPiArICAgICBpZiAoaWdub3JlX2VkaWRfYXVkaW8p Cj4gPj4gPiA+ICsgICAgICAgICAgICAgZ290byBlbmQ7Cj4gPj4gPiA+ICsKPiA+PiA+ID4gICAg ICAgZWRpZF9leHQgPSBkcm1fZmluZF9jZWFfZXh0ZW5zaW9uKGVkaWQpOwo+ID4+ID4gPiAgICAg ICBpZiAoIWVkaWRfZXh0KQo+ID4+ID4gPiAgICAgICAgICAgICAgIGdvdG8gZW5kOwo+ID4+ID4K PiA+PiA+IEl0IGxvb2tzIGxpa2UgdGhlIG1vdGl2YXRpb24gZm9yIHRoZSBvcmlnaW5hbCBmbGFn IG9uIFJhc3BiZXJyeSBQaSB3YXMKPiA+PiA+ICJJJ3ZlIGdvdCBhIG5vbi1hdWRpbyBtb25pdG9y LCBidXQgdGhlIHN5c3RlbSBjb21lcyB1cCB0cnlpbmcgdG8gcGxheQo+ID4+ID4gYXVkaW8gdG8g SERNSSBpbnN0ZWFkIG9mIHRoZSBhbmFsb2cgamFjayIuICBEbyB3ZSBoYXZlIHNvbWUgd2F5IGZv ciBEUk0KPiA+PiA+IHRvIGNvbW11bmljYXRlIHRvIEFMU0EgdGhhdCB0aGlzIGlzIG5vdCB0aGUg cmlnaHQgcGxhY2UgdG8gdHJ5IHRvIHBsYXkKPiA+PiA+IGF1ZGlvIGJ5IGRlZmF1bHQ/Cj4gPj4g Cj4gPj4gQXBwYXJlbnRseSBub3QuICBXZSBoYXZlIHVzZXJzIHVzaW5nIGRlYnVnIGtub2JzIGlu IG91ciBkcml2ZXJzIHRvCj4gPj4gZGlzYWJsZSBkaXNwbGF5IGF1ZGlvIGJlY2F1c2UgQUxTQSBk ZWZhdWx0cyB0byB0aGF0IHJhdGhlciB0aGFuIG90aGVyCj4gPj4gYXVkaW8uCj4gPgo+ID4gSSBn dWVzcyBvbmUgd2F5IHRvIGRvIHRoaXMgd291bGQgYmUgdG8gcmVnaXN0ZXIgdGhlIGNhcmQgb25s eSB3aGVuIGFuCj4gPiBhdWRpby1jYXBhYmxlIG1vbml0b3IgaXMgY29ubmVjdGVkIGluc3RlYWQg b2YgZG9pbmcgdGhpcyBhdCBwcm9iZQo+ID4gdGltZS4gSSdtIG5vdCBzdXJlIGhvdyBjb252ZW5p ZW50IGl0IGlzIGZvciB1c2Vyc3BhY2UgdGhvdWdoLgo+IAo+IFllYWgsIEkgaGF2ZSBubyBpZGVh IGhvdyB0aGlzIGlzIHN1cHBvc2VkIHRvIHdvcmssIGJ1dCBwdWxzZWF1ZGlvIGtlZXBzCj4gZG9p bmcgcmVhc29uYWJsZSB0aGluZ3Mgb24gbXkgaW50ZWwgZGVza3RvcCBzbyBJJ20gd29uZGVyaW5n IGlmIHdlJ3JlCj4ganVzdCBtaXNzaW5nIHNvbWUgYml0IG9mIHRoZSBIRE1JIGRyaXZlciBjb21t dW5pY2F0aW5nIHRvIEFMU0EgYWJvdXQgdGhlCj4gc3RhdGUgb2YgdGhlIGF1ZGlvIHNpbmsuCgpX ZSB0cmFuc3BvcnQgKGVpdGhlciB0aHJvdWdoIHRoZSBpOTE1L3NuZC1oZGEgY29tcG9uZW50IG9y IGh3IGJhY2tkb29ycykKYm90aCB0aGUgImNhbiB0aGlzIHNpbmsgZG8gYXVkaW8iIGFuZCB0aGUg Y3VycmVudCBlbGQgZGVzY3JpYmluZyB0aGUgc2lua3MKYXVkaW8gY2FwYWJpbGl0eSB0byB0aGUg YWxzYSBzaWRlLiBBZmFpdWkgdGhlICJjYW4gdGhpcyBzaW5rIGRvIGF1ZGlvIgpldmVuIHJlZmxl Y3RzIHdoZXRoZXIgdGhlIGNydGMgaXMgcnVubmluZyBvciBub3QgKHNvIHRoZSBhdWRpbyBkb2Vz bid0CmRpc2FwcGVhciBpbnRvIHNpbGVuY2UgaWYgeW91J3ZlIGRwbXMgb2ZmJ2VkIHRoZSBzY3Jl ZW4pLiBJIHRoaW5rIGl0J3MKcmVmbGVjdGVkIGludG8gc29tZSBhbHNhIG91dHB1dCBzZW5zZS9o b3RwbHVnIGZsYWcsIHRoYXQgcHVsc2VhdWRpbyBzaG91bGQKdGFrZSBpbnRvIGFjY291bnQgYnkg ZGVmYXVsdC4KLURhbmllbAotLSAKRGFuaWVsIFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50 ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cuZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18KZHJpLWRldmVsIG1haWxpbmcgbGlzdApkcmktZGV2 ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21h aWxtYW4vbGlzdGluZm8vZHJpLWRldmVs