From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm: Allow modeset on unregisted connectors unconditionally Date: Mon, 20 May 2019 20:37:46 +0200 Message-ID: <20190520183746.GF21222@phenom.ffwll.local> References: <20190520174109.12732-1-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: <20190520174109.12732-1-imre.deak@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Imre Deak Cc: Daniel Vetter , intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gTW9uLCBNYXkgMjAsIDIwMTkgYXQgMDg6NDE6MDlQTSArMDMwMCwgSW1yZSBEZWFrIHdyb3Rl Ogo+IFdlIGFsbG93ZWQgbW9kZXNldHRpbmcgYW4gdW5yZWdpc3RlcmVkIGNvbm5lY3RvciBvbmx5 IGluIHRoZSBjYXNlIHRoZQo+IG1vZGUgaXMgZ2V0dGluZyBkaXNhYmxlZCBvbiB0aGUgY29ubmVj dG9yLgo+IAo+IFRoZSByZWFzb24gZm9yIHRoaXMgY2hlY2sgd2FzIHRoZSBsYWNrIG9mIHByb3Bl ciByZWZjb3VudGluZyBmb3IgdGhlCj4gYmFja2luZyBtZW1vcnkgb2JqZWN0cy4gVGhhdCBwcm9i bGVtIGhhcyBiZWVuIHNvbHZlZCBtZWFud2hpbGUgc28gdGhlcmUKPiBpcyBubyByZWFzb24gYW55 IG1vcmUgdG8gcmVqZWN0IHRoZSBtb2Rlc2V0dGluZyBpbiBnZW5lcmFsLgoKSSdtIG5vdCBwYXJz aW5nIHRoaXMgYXQgYWxsIC4uLiBtYXliZSByZWZlcmVuY2VzIHRvIHRoZSBjb21taXRzIHRoYXQg Zml4CnRoaXM/IE9yIGRvIHlvdSBtZWFuIHRoZSByZWZjb3VudGluZyB3b3JrIGZvciBhbGwgdGhl IHRoaW5ncyBoYW5naW5nIG9mCmNvbm5lY3RvcnMsIGluY2x1ZGluZyB0aGUgZW50aXJlIG1zdCB0 cmVlPwoKPiBUaGUgY2hlY2sKPiBmb3IgdGhhdCBhbHNvIG1ha2VzIGRyaXZlciBpbnRlcm5hbCBt b2Rlc2V0cyBtb3JlIGN1bWJlcnNvbWUgd2hlcmUgd2UKPiBuZWVkIHRvIGFkZCBleGVtcHRpb25z IGZvciB0aGUgY2FzZXMgd2hlcmUgd2UgZG8gbmVlZCB0byBhbGxvdyB0aGUKPiBtb2Rlc2V0IGV2 ZW4gZm9yIHVucmVnaXN0ZXJlZCBjb25uZWN0b3JzLiBPbmUgc3VjaCBjYXNlIGlzIHRoZQo+IHJl c3RvcmF0aW9uIG9mIHRoZSBtb2RlIGR1cmluZyByZXN1bWUuCgpZZWFoIHRoaXMgb25lIGFjdHVh bGx5IG1ha2VzIHNlbnNlIHRvIG1lLiBXZSBjb3VsZCBzdGlsbCBrZWVwIHRoaXMgY2hlY2sKaGVy ZSwgYnV0IGZvciB0aGUgYXRvbWljIGlvY3RsIG9ubHkgd2hlbiBjYWxsZWQgZnJvbSB1c2Vyc3Bh Y2UuIEJ1dCBpaXJjCkx5dWRlIGFsc28gc2FpZCBzaGUgaGFzIHNvbWUgcGxhbnMgaGVyZSwgc28g bm8gaWRlYSB3aGV0aGVyIHRoYXQgYWxsIGZpdHMuCgo+IFNpbXBsaWZ5IHRoaW5ncyBieSByZW1v dmluZyB0aGUgdW5uZWVkZWQgY2hlY2suIEkgY2FuJ3Qgc2VlIGhvdwo+IG1vZGVzZXR0aW5nIGFu IHVucmVnaXN0ZXJlZCBjb25uZWN0b3IgY2FuIGNhdXNlIGFueSBwcm9ibGVtIGFuZCB0aGUgcmFj ZQo+IChkZXNjcmliZWQgaW4gdGhlIGNvZGUgY29tbWVudCkgY2FuIGFueXdheSByZXN1bHQgaW4g c3VjaCBhIG1vZGVzZXQgKGlmCj4gdGhlIGNvbm5lY3RvciBpcyB1bnJlZ2lzdGVyZWQgcmlnaHQg YWZ0ZXIgdGhlIGNoZWNrKS4KCk5vdCBzYXlpbmcgd2UgZG9uJ3QgbmVlZCB0aGlzLCBidXQgdGhl cmUncyBmYWlybHkgZW5vcm1vdXMgYW1vdW50cyBvZgpoaXN0b3J5IGJlaGluZCBhbGwgdGhpcyBz dHVmZiwgYW5kIGxvdHMgb2YgZGlzY3Vzc2lvbnMuIFdvdWxkIGJlIGdvb2QgdG8KYXQgbGVhc3Qg cmVmZXJlbmNlIHRob3NlLCBzbyB3ZSBoYXZlIGEgZ29vZCBzdG9yeSBmb3Igd2hlbiB0aGlzIHRo ZW4gYWxsCmdvZXMgd3JvbmcgYWdhaW4uCi1EYW5pZWwKCj4gCj4gQ2M6IEx5dWRlIFBhdWwgPGx5 dWRlQHJlZGhhdC5jb20+Cj4gQ2M6IERhbmllbCBWZXR0ZXIgPGRhbmllbC52ZXR0ZXJAZmZ3bGwu Y2g+Cj4gQ2M6IFZpbGxlIFN5cmrDpGzDpCA8dmlsbGUuc3lyamFsYUBsaW51eC5pbnRlbC5jb20+ Cj4gU2lnbmVkLW9mZi1ieTogSW1yZSBEZWFrIDxpbXJlLmRlYWtAaW50ZWwuY29tPgo+IC0tLQo+ ICBkcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19oZWxwZXIuYyB8IDI5ICsrLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tCj4gIDEgZmlsZSBjaGFuZ2VkLCAyIGluc2VydGlvbnMoKyksIDI3IGRl bGV0aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19o ZWxwZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9kcm1fYXRvbWljX2hlbHBlci5jCj4gaW5kZXggMmUw Y2I0MjQ2Y2JkLi5lOTRlNjk0ODM0OTggMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2Ry bV9hdG9taWNfaGVscGVyLmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vZHJtX2F0b21pY19oZWxw ZXIuYwo+IEBAIC0zMTksMzMgKzMxOSw2IEBAIHVwZGF0ZV9jb25uZWN0b3Jfcm91dGluZyhzdHJ1 Y3QgZHJtX2F0b21pY19zdGF0ZSAqc3RhdGUsCj4gIAkJcmV0dXJuIDA7Cj4gIAl9Cj4gIAo+IC0J Y3J0Y19zdGF0ZSA9IGRybV9hdG9taWNfZ2V0X25ld19jcnRjX3N0YXRlKHN0YXRlLAo+IC0JCQkJ CQkgICBuZXdfY29ubmVjdG9yX3N0YXRlLT5jcnRjKTsKPiAtCS8qCj4gLQkgKiBGb3IgY29tcGF0 aWJpbGl0eSB3aXRoIGxlZ2FjeSB1c2Vycywgd2Ugd2FudCB0byBtYWtlIHN1cmUgdGhhdAo+IC0J ICogd2UgYWxsb3cgRFBNUyBPbi0+T2ZmIG1vZGVzZXRzIG9uIHVucmVnaXN0ZXJlZCBjb25uZWN0 b3JzLiBNb2Rlc2V0cwo+IC0JICogd2hpY2ggd291bGQgcmVzdWx0IGluIGFueXRoaW5nIGVsc2Ug bXVzdCBiZSBjb25zaWRlcmVkIGludmFsaWQsIHRvCj4gLQkgKiBhdm9pZCB0dXJuaW5nIG9uIG5l dyBkaXNwbGF5cyBvbiBkZWFkIGNvbm5lY3RvcnMuCj4gLQkgKgo+IC0JICogU2luY2UgdGhlIGNv bm5lY3RvciBjYW4gYmUgdW5yZWdpc3RlcmVkIGF0IGFueSBwb2ludCBkdXJpbmcgYW4KPiAtCSAq IGF0b21pYyBjaGVjayBvciBjb21taXQsIHRoaXMgaXMgcmFjeS4gQnV0IHRoYXQncyBPSzogYWxs IHdlIGNhcmUKPiAtCSAqIGFib3V0IGlzIGVuc3VyaW5nIHRoYXQgdXNlcnNwYWNlIGNhbid0IGRv IGFueXRoaW5nIGJ1dCBzaHV0IG9mZiB0aGUKPiAtCSAqIGRpc3BsYXkgb24gYSBjb25uZWN0b3Ig dGhhdCB3YXMgZGVzdHJveWVkIGFmdGVyIGl0J3MgYmVlbiBub3RpZmllZCwKPiAtCSAqIG5vdCBi ZWZvcmUuCj4gLQkgKgo+IC0JICogQWRkaXRpb25hbGx5LCB3ZSBhbHNvIHdhbnQgdG8gaWdub3Jl IGNvbm5lY3RvciByZWdpc3RyYXRpb24gd2hlbgo+IC0JICogd2UncmUgdHJ5aW5nIHRvIHJlc3Rv cmUgYW4gYXRvbWljIHN0YXRlIGR1cmluZyBzeXN0ZW0gcmVzdW1lIHNpbmNlCj4gLQkgKiB0aGVy ZSdzIGEgY2hhbmNlIHRoZSBjb25uZWN0b3IgbWF5IGhhdmUgYmVlbiBkZXN0cm95ZWQgZHVyaW5n IHRoZQo+IC0JICogcHJvY2VzcywgYnV0IGl0J3MgYmV0dGVyIHRvIGlnbm9yZSB0aGF0IHRoZW4g Y2F1c2UKPiAtCSAqIGRybV9hdG9taWNfaGVscGVyX3Jlc3VtZSgpIHRvIGZhaWwuCj4gLQkgKi8K PiAtCWlmICghc3RhdGUtPmR1cGxpY2F0ZWQgJiYgZHJtX2Nvbm5lY3Rvcl9pc191bnJlZ2lzdGVy ZWQoY29ubmVjdG9yKSAmJgo+IC0JICAgIGNydGNfc3RhdGUtPmFjdGl2ZSkgewo+IC0JCURSTV9E RUJVR19BVE9NSUMoIltDT05ORUNUT1I6JWQ6JXNdIGlzIG5vdCByZWdpc3RlcmVkXG4iLAo+IC0J CQkJIGNvbm5lY3Rvci0+YmFzZS5pZCwgY29ubmVjdG9yLT5uYW1lKTsKPiAtCQlyZXR1cm4gLUVJ TlZBTDsKPiAtCX0KPiAtCj4gIAlmdW5jcyA9IGNvbm5lY3Rvci0+aGVscGVyX3ByaXZhdGU7Cj4g IAo+ICAJaWYgKGZ1bmNzLT5hdG9taWNfYmVzdF9lbmNvZGVyKQo+IEBAIC0zOTAsNiArMzYzLDgg QEAgdXBkYXRlX2Nvbm5lY3Rvcl9yb3V0aW5nKHN0cnVjdCBkcm1fYXRvbWljX3N0YXRlICpzdGF0 ZSwKPiAgCj4gIAlzZXRfYmVzdF9lbmNvZGVyKHN0YXRlLCBuZXdfY29ubmVjdG9yX3N0YXRlLCBu ZXdfZW5jb2Rlcik7Cj4gIAo+ICsJY3J0Y19zdGF0ZSA9IGRybV9hdG9taWNfZ2V0X25ld19jcnRj X3N0YXRlKHN0YXRlLAo+ICsJCQkJCQkgICBuZXdfY29ubmVjdG9yX3N0YXRlLT5jcnRjKTsKPiAg CWNydGNfc3RhdGUtPmNvbm5lY3RvcnNfY2hhbmdlZCA9IHRydWU7Cj4gIAo+ICAJRFJNX0RFQlVH X0FUT01JQygiW0NPTk5FQ1RPUjolZDolc10gdXNpbmcgW0VOQ09ERVI6JWQ6JXNdIG9uIFtDUlRD OiVkOiVzXVxuIiwKPiAtLSAKPiAyLjE3LjEKPiAKCi0tIApEYW5pZWwgVmV0dGVyClNvZnR3YXJl IEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5mZndsbC5jaApfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGlu ZyBsaXN0CmRyaS1kZXZlbEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVl ZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9kcmktZGV2ZWw=