From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH 3/4] drm/i915: Disable displays at the user's request Date: Tue, 6 Nov 2018 19:48:49 +0200 Message-ID: <20181106174849.GE9144@intel.com> References: <20181015111742.17681-1-chris@chris-wilson.co.uk> <20181015111742.17681-3-chris@chris-wilson.co.uk> <20181019082215.GT31561@phenom.ffwll.local> <153993836279.19935.2454265445353016480@skylake-alporthouse-com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 78D696E3F4 for ; Tue, 6 Nov 2018 17:48:53 +0000 (UTC) Content-Disposition: inline In-Reply-To: <153993836279.19935.2454265445353016480@skylake-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 Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gRnJpLCBPY3QgMTksIDIwMTggYXQgMDk6Mzk6MjJBTSArMDEwMCwgQ2hyaXMgV2lsc29uIHdy b3RlOgo+IFF1b3RpbmcgRGFuaWVsIFZldHRlciAoMjAxOC0xMC0xOSAwOToyMjoxNSkKPiA+IE9u IE1vbiwgT2N0IDE1LCAyMDE4IGF0IDEyOjE3OjQxUE0gKzAxMDAsIENocmlzIFdpbHNvbiB3cm90 ZToKPiA+ID4gSWYgdGhlIHVzZXIgcGFzc2VzIGk5MTUuZGlzYWJsZV9kaXNwbGF5PTEgd2Ugd2Fu dCB0byBkaXNhYmxlIGFsbCB0aGUKPiA+ID4gZGlzcGxheXMgYW5kIGFzc29jaWF0ZWQgSFcgbGlr ZSB0aGUgcG93ZXJ3ZWxscyBvbiB0aGVpciBiZWhhbGYuIEluc3RlYWQKPiA+ID4gb2Ygc2hvcnQg Y2lyY3VpdGluZyB0aGUgSFcgcHJvYmUsIGxldCBpdCBydW4gYW5kIHNldHVwIGFsbCB0aGUKPiA+ ID4gYm9va2tlZXBpbmcgZm9yIHRoZSBrbm93biBIVy4gQWZ0ZXJ3YXJkcywgaW5zdGVhZCBvZiB0 YWtpbmcgb3ZlciB0aGUKPiA+ID4gQklPUyBmYiBhbmQgaW5zdGFsbGluZyB0aGUgZmJjb24sIHdl IHNodXRkb3duIGFsbCB0aGUgb3V0cHV0cyBhbmQKPiA+ID4gdGVhcmRvd24gdGhlIGJvb2trZWVw aW5nLCBsZWF2aW5nIHVzIHdpdGggbm8gYXR0YWNoZWQgb3V0cHV0cyBvciBjcnRjcywKPiA+ID4g YW5kIGFsbCB0aGUgSFcgcG93ZXJlZCBkb3duLgo+ID4gPiAKPiA+ID4gT3Blbjogd3EgZmx1c2hl cyBzaG91bGQgYmUgcmVxdWlyZWQgYnV0IHNlZW0gdG8gZGVhZGxvY2sgdGhlIG1vZHByb2JlCj4g PiA+IHVuZGVyIENJLgo+ID4gPiAKPiA+ID4gU2lnbmVkLW9mZi1ieTogQ2hyaXMgV2lsc29uIDxj aHJpc0BjaHJpcy13aWxzb24uY28udWs+Cj4gPiA+IENjOiBJbXJlIERlYWsgPGltcmUuZGVha0Bp bnRlbC5jb20+Cj4gPiA+IENjOiBWaWxsZSBTeXJqw6Rsw6QgPHZpbGxlLnN5cmphbGFAbGludXgu aW50ZWwuY29tPgo+ID4gCj4gPiBpOTE1LmRpc2FibGVfZGlzcGxheSB3YXMgZm9yIHRob3NlIHNl cnZlciBjaGlwcyB3aGVyZSBkb2luZyBhbGwgdGhlIGluaXQKPiA+IHJlc3VsdGVkIGluIGEgZGVh ZCBtYWNoaW5lLiBTbyBub3Qgc3VyZSB3ZSB3YW50IHRoaXMuCj4gCj4gRm9yIHRob3NlIHNlcnZl ciBjaGlwcywgd2UgZG9uJ3QgdXNlIGk5MTUuZGlzYWJsZV9kaXNwbGF5IGJ1dCBkZXRlY3Qgd2hl bgo+IHRoZSBmdXNlcyBhcmUgbGllcyBhbmQgZGlyZWN0bHkgc2V0IG51bV9waXBlcyA9PSAwLiBJ ZiB3ZSBoYWQgc3VjaCBhCj4gbWFjaGluZSBpbiBDSSwgeW91IHdvdWxkIGFscmVhZHkgaGF2ZSBz ZWVuIGEgbG90IG9mIHRoZSBmdW4gd2l0aCBLTVMgYmVpbmcKPiBhbGxvd2VkIHdpdGhvdXQgYW55 IGJhY2tpbmcgaHcuIEhlbmNlIHdoeSBWaWxsZSBzdWdnZXN0ZWQgd2UgZGlzYWJsZSBLTVMKPiBm b3IgbWFjaGluZXMgd2l0aG91dCBwaXBlcyB0byBhdm9pZCBoYXZpbmcgdG8gYWRkIGEgbG90IG9m IGRlZmVuc2UKPiBhcm91bmQgdGhlIGRyaXZlci4KPiAKPiA+IFdoYXQncyB0aGUgaXNzdWUgd2l0 aCBwb3dlciB3ZWxscyBzdGlsbCBiZWluZyBvbiBhbmQgYWxsIHRoYXQ/IE9uIHJlYWwgaHcKPiA+ IHdpdGhvdXQgZGlzcGxheSB0aGV5IHdvbid0IGV4aXN0LCBhbmQgSSBkb24ndCB1bmRlcnN0YW5k IHdoeSB3ZSdkIGNhcmUgZm9yCj4gPiB0ZXN0aW5nLgo+IAo+IEZvciB0ZXN0aW5nLiBXZSBkbyB1 c2UgLmRpc2FibGVfZGlzcGxheSBhbmQgZXhwZWN0IHJwbSB0byBzdGlsbCB3b3JrLCBhbmQKPiB0 byBub3QgZ2V0IHJhbmRvbSBkaXNwbGF5IHJlbGF0ZWQgZmFpbHVyZXMgaW50ZXJmZXJpbmcgaW4g ZGlzcGxheWxlc3MKPiB0ZXN0cy4KPiAKPiBRdWl0ZSBjbGVhcmx5IHdlIGhhdmVuJ3QgYmVlbiB0 ZXN0aW5nIHRoZSBkaXNwbGF5bGVzcyBzZXR1cHMgYXQgYWxsLgoKSSBkZWZpbml0ZWx5IGxpa2Ug dGhlIGlkZWEgb2YgdGVzdGluZyB0aGlzIHdpdGhvdXQgcmVxdWlyaW5nIHNwZWNpYWwKaGFyZHdh cmUuIEkgZ3Vlc3MgYW5vdGhlciB3YXkgdG8gYWNoaWV2ZSB0aGUgcmVzdWx0IG9mIHR1cm5pbmcK ZXZlcnl0aGluZyBvZmYgd291bGQgYmUgdG8gJ21vZHByb2JlIGk5MTUgZGlzYWJsZV9kaXNwbGF5 PTA7CnJtbW9kIGk5MTU7IG1vZHByb2JlIGk5MTUgZGlzYWJsZV9kaXNwbGF5PTEnLiBUaGF0IHNo b3VsZCBhdm9pZCB0aGUKbmVlZCB0byBoYXZlIGEgc3BlY2lhbCBjb2RlcGF0aCBmb3Igc2h1dHRo aW5nIHRoaW5ncyBkb3duLiBXb3VsZCB0aGF0CnN1ZmZpY2Ugb3IgaXMgdGhlcmUgYSBjb21wZWxs aW5nIHJlYXNvbiBmb3Igc3VwcG9ydGluZyB0aGlzIHdpdGhvdXQKcmVxdWlyaW5nIHRoZSBkcml2 ZXIgcmVsb2FkPwoKLS0gClZpbGxlIFN5cmrDpGzDpApJbnRlbApfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpJbnRlbC1nZnggbWFpbGluZyBsaXN0CkludGVs LWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcv bWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK