From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Always send a hotplug event after resume Date: Mon, 24 Oct 2016 10:57:18 +0200 Message-ID: <20161024085718.GL20761@phenom.ffwll.local> References: <20161021101607.26028-1-chris@chris-wilson.co.uk> <20161021152753.GR25629@nuc-i3427.alporthouse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x244.google.com (mail-wm0-x244.google.com [IPv6:2a00:1450:400c:c09::244]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1C5AC6E3DF for ; Mon, 24 Oct 2016 08:57:22 +0000 (UTC) Received: by mail-wm0-x244.google.com with SMTP id d128so8751246wmf.0 for ; Mon, 24 Oct 2016 01:57:22 -0700 (PDT) Content-Disposition: inline In-Reply-To: <20161021152753.GR25629@nuc-i3427.alporthouse.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Chris Wilson , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBPY3QgMjEsIDIwMTYgYXQgMDQ6Mjc6NTNQTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IE9uIEZyaSwgT2N0IDIxLCAyMDE2IGF0IDExOjE2OjA3QU0gKzAxMDAsIENocmlzIFdp bHNvbiB3cm90ZToKPiA+IEN1cmVudGx5IGFmdGVyIHJlc3VtZSB3ZSByZXNldCBhbGwgY29ubmVj dG9yIHN0YXR1cyB0byB1bmtub3duIGFuZCB0aGVuCj4gPiB0cnkgdG8gdGVsbCB1c2Vyc3BhY2Ug YWJvdXQgdGhlIHByb2JhYmxlIGNoYW5nZXMgKGUuZy4gYSBsYXB0b3AgYmVpbmcKPiA+IHVucGx1 Z2dlZCBmcm9tIG9uZSBkb2NrIGFuZCBwbHVnZ2VkIGludG8gYW5vdGhlcikuIEhvd2V2ZXIsIHdl IGNhbGwKPiA+IGRybV9oZWxwZXJfaHBkX2lycV9ldmVudCgpIHRvIHNlbmQgdGhlIGhvdHBsdWcg ZXZlbnQgdG8gdXNlcnNwYWNlIHdoaWNoCj4gPiBmaXJzdCBkb2VzIGEgY2hlY2sgb2YgY29ubmVj dG9yLT5zdGF0dXMgYmVmb3JlIGRlY2lkaW5nIGlmIHVzZXJzcGFjZQo+ID4gbmVlZHMgdG8ga25v dyBhYm91dCB0aGUgZXZlbnQuIFRoaXMgd2lsbCBmaWx0ZXIgb3V0IHRoZSBhYm92ZSBzY2VuYXJp bwo+ID4gb2Ygb25lIG91dHB1dCBiZWluZyByZXBsYWNlZCBiZWNhdXNlIGl0IG9ubHkgY2hlY2tz IHRoZSBzdGF0dXMgYW5kIG5vdAo+ID4gd2hldGhlciB0aGUgb3V0cHV0IGlzIHRoZSBzYW1lLgo+ ID4gCj4gPiBBbHdheXMgc2VuZCB0aGUgaG90cGx1ZyB1ZXZlbnQgdG8gdXNlcnNwYWNlIHVwb24g cmVzdW1lLCBhbmQgZm9yY2UgaXQgdG8KPiA+IHJlcHJvYmUuCj4gCj4gQmFoLCBzaW5jZSB3ZSBu byBsb25nZXIgc2V0IHRoZSBzdGF0dXMgdG8gdW5rbm93biwgdGhpcyBhbG9uZSBpcyBub3QKPiBl bm91Z2ggdG8gdW5kbyB0aGUgZGFtYWdlLgoKSSB0aGluayB3ZSBjb3VsZCBmaXggdGhpcyB3aXRo IHRoZSBwcm9iZSB0aW1lc3RhbXAgLSBpZiB3ZSByZWFkIGEgbmV3IGVkaWQKKHRoZSBlZGlkIGZ1 bmN0aW9uIGluIGRybV9tb2RlLmMgY291bGQgY29tcGFyZSB0aGUgY29udGVudHMpIHdlIGluY3Jl bWVudAp0aGUgcmVmY291bnQuIElmIHRoZSBwcm9iZSBjb3VudCBjaGFuZ2VzIG9uIGFueSBvZiB0 aGVtLCB3ZSBmaXJlIHRoZSB1ZXZlbnQKYXdheS4gQXQgbGVhc3QgdGhhdCdzIGtpbmRhIGJlZW4g bXkgbWFzdGVyIHBsYW4gdG8gZml4IHRoaXMgbWVzczogSW5zdGVhZApvZiB0cnlpbmcgdG8gbWFr ZSB0aGUgcmlnaHQgZ3Vlc3MgYXQgdGhlIHRvcC1sZXZlbCBjb2RlIChsaWtlIHJlc3VtZQpoZXJl KSwgb3IgdHJ5aW5nIHRvIHdpcmUgdXAgZnJhZ2lsZSBjaGFuZ2UgcmVwb3J0aW5nIHVwIG91ciBt YXNzaXZlIHByb2JlCmNhbGwtY2hhaW5zIHdlIGRvIHRoZSBkZXRlY3Rpb24gYXQgdGhlIHZlcnkg bGVhdmVzLiBBbmQgdGhlIHRvcCBsZXZlbAood2VsbCB0aGUgaGVscGVycyBpbiBkcm1fcHJvYmVf aGVscGVyLnMpIGp1c3Qgd2F0Y2ggdGhhdCBwcm9iZSBjb3VudGVyIGZvcgpjaGFuZ2VzLgoKRm9y IGV2ZW4gbW9yZSBzYWZldHkgd2UgY291bGQgc3RvcmUgdGhlIHByb2JlIGNvdW50ZXIgZm9yIGVh Y2ggdWV2ZW50IGluCmRybV9jb25uZWN0b3IuYyAoYW5kIGNvbXBhcmUgaXQgd2l0aCB0aGUgbmV3 IG9uZSBldmVyeSB0aW1lIHRoZSB1ZXZlbnQKaGVscGVyIGlzIGNhbGxlZCksIGFuZCBzbyBldmVu IGF2b2lkIGR1cGxpY2F0aW5nIHRoYXQgYml0IG9mIGxvZ2ljLgotRGFuaWVsCi0tIApEYW5pZWwg VmV0dGVyClNvZnR3YXJlIEVuZ2luZWVyLCBJbnRlbCBDb3Jwb3JhdGlvbgpodHRwOi8vYmxvZy5m ZndsbC5jaApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJ bnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0 cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK