From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: Resume DP MST before doing any kind of modesetting Date: Mon, 29 Feb 2016 17:12:49 +0100 Message-ID: <20160229161249.GK32705@phenom.ffwll.local> References: <1456265512-15670-1-git-send-email-cpaul@redhat.com> <56CD1660.2030203@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wm0-x22f.google.com (mail-wm0-x22f.google.com [IPv6:2a00:1450:400c:c09::22f]) by gabe.freedesktop.org (Postfix) with ESMTPS id BF3356E302 for ; Mon, 29 Feb 2016 16:12:09 +0000 (UTC) Received: by mail-wm0-x22f.google.com with SMTP id p65so52269880wmp.0 for ; Mon, 29 Feb 2016 08:12:09 -0800 (PST) Content-Disposition: inline In-Reply-To: <56CD1660.2030203@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: "Thulasimani, Sivakumar" Cc: David Airlie , intel-gfx@lists.freedesktop.org, stable@vger.kernel.org, "open list:INTEL DRM DRIVERS excluding Poulsbo, Moorestow..., linux-kernel@vger.kernel.org open list" , Daniel Vetter List-Id: intel-gfx@lists.freedesktop.org T24gV2VkLCBGZWIgMjQsIDIwMTYgYXQgMDg6MDM6MDRBTSArMDUzMCwgVGh1bGFzaW1hbmksIFNp dmFrdW1hciB3cm90ZToKPiAKPiAKPiBPbiAyLzI0LzIwMTYgMzo0MSBBTSwgTHl1ZGUgd3JvdGU6 Cj4gPkFzIGl0IHR1cm5zIG91dCwgcmVzdW1pbmcgRFAgTVNUIGlzIHJhY2V5IHNpbmNlIHdlIGRv bid0IG1ha2Ugc3VyZSBNU1QKPiA+aXMgcmVhZHkgYmVmb3JlIHdlIHN0YXJ0IG1vZGVzZXR0aW5n LCBpdCBqdXN0IHVzdWFsbHkgaGFwcGVucyB0byBiZQo+ID5yZWFkeSBpbiB0aW1lLiBUaGlzIGlz bid0IHRoZSBjYXNlIG9uIGFsbCBzeXN0ZW1zLCBwYXJ0aWN1bGFybHkgYQo+ID5UaGlua1BhZCBU NTYwIHdpdGggZGlzcGxheXMgY29ubmVjdGVkIHRocm91Z2ggdGhlIGRvY2suIE9uIHRoZXNlCj4g PnN5c3RlbXMsIHJlc3VtaW5nIHRoZSBsYXB0b3Agd2hpbGUgY29ubmVjdGVkIHRvIHRoZSBkb2Nr IHVzdWFsbHkgcmVzdWx0cwo+ID5pbiBibGFuayBtb25pdG9ycy4gTWFraW5nIHN1cmUgTVNUIGlz IHJlYWR5IGJlZm9yZSBkb2luZyBhbnkga2luZCBvZgo+ID5tb2Rlc2V0dGluZyBmaXhlcyB0aGlz 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