From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Stone Subject: Re: [PATCH 2/2] drm/i915: Only check pipe state for fast modeset when it's possible. Date: Mon, 14 Sep 2015 18:10:00 +0100 Message-ID: References: <1442223011-15581-1-git-send-email-maarten.lankhorst@linux.intel.com> <1442223011-15581-2-git-send-email-maarten.lankhorst@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-wi0-f174.google.com (mail-wi0-f174.google.com [209.85.212.174]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4B2C16E14E for ; Mon, 14 Sep 2015 10:10:02 -0700 (PDT) Received: by wicfx3 with SMTP id fx3so149209937wic.1 for ; Mon, 14 Sep 2015 10:10:00 -0700 (PDT) In-Reply-To: <1442223011-15581-2-git-send-email-maarten.lankhorst@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Maarten Lankhorst Cc: intel-gfx List-Id: intel-gfx@lists.freedesktop.org SGksCgpPbiAxNCBTZXB0ZW1iZXIgMjAxNSBhdCAxMDozMCwgTWFhcnRlbiBMYW5raG9yc3QKPG1h YXJ0ZW4ubGFua2hvcnN0QGxpbnV4LmludGVsLmNvbT4gd3JvdGU6Cj4gQEAgLTEzMDEzLDE0ICsx MzAxMywxNSBAQCBzdGF0aWMgaW50IGludGVsX2F0b21pY19jaGVjayhzdHJ1Y3QgZHJtX2Rldmlj ZSAqZGV2LAo+ICAgICAgICAgICAgICAgICBpZiAocmV0KQo+ICAgICAgICAgICAgICAgICAgICAg ICAgIHJldHVybiByZXQ7Cj4KPiAtICAgICAgICAgICAgICAgaWYgKGludGVsX3BpcGVfY29uZmln X2NvbXBhcmUoc3RhdGUtPmRldiwKPiAtICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgdG9faW50ZWxfY3J0Y19zdGF0ZShjcnRjLT5zdGF0ZSksCj4gLSAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIHBpcGVfY29uZmlnLCB0cnVlKSkgewo+ICsgICAgICAg ICAgICAgICBpZiAoIWNydGNfc3RhdGUtPmNvbm5lY3RvcnNfY2hhbmdlZCAmJgo+ICsgICAgICAg ICAgICAgICAgICAgIWNydGNfc3RhdGUtPmFjdGl2ZV9jaGFuZ2VkICYmIGxvb2sKPiArICAgICAg ICAgICAgICAgICAgIGNydGNfc3RhdGUtPmFjdGl2ZSAmJgo+ICsgICAgICAgICAgICAgICAgICAg aW50ZWxfcGlwZV9jb25maWdfY29tcGFyZShzdGF0ZS0+ZGV2LAo+ICsgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB0b19pbnRlbF9jcnRjX3N0YXRlKGNydGMtPnN0 YXRlKSwKPiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgcGlw ZV9jb25maWcsIHRydWUpKSB7Cj4gICAgICAgICAgICAgICAgICAgICAgICAgY3J0Y19zdGF0ZS0+ bW9kZV9jaGFuZ2VkID0gZmFsc2U7Cj4gLSAgICAgICAgICAgICAgICAgICAgICAgdG9faW50ZWxf Y3J0Y19zdGF0ZShjcnRjX3N0YXRlKS0+dXBkYXRlX3BpcGUgPSB0cnVlOwo+IC0gICAgICAgICAg ICAgICB9Cj4gLQo+IC0gICAgICAgICAgICAgICBpZiAobmVlZHNfbW9kZXNldChjcnRjX3N0YXRl KSkgewo+ICsgICAgICAgICAgICAgICAgICAgICAgIHBpcGVfY29uZmlnLT51cGRhdGVfcGlwZSA9 IHRydWU7Cj4gKyAgICAgICAgICAgICAgIH0gZWxzZSB7Cj4gICAgICAgICAgICAgICAgICAgICAg ICAgYW55X21zID0gdHJ1ZTsKClRoZSBjaGFuZ2UgZnJvbSBvbmx5IHNldHRpbmcgYW55X21zIGlm IG5lZWRzX21vZGVzZXQoKSBpcyB0cnVlLCB0bwphbHdheXMgaWYgd2UgY2FuJ3QgZG8gYSBmYXN0 c2V0LCBzZWVtcyBjb3JyZWN0IGJ1dCBtYXliZSBhIGJpdCBzdWJ0bGUuCldhcyB0aGF0IGludGVu ZGVkPyBBdCB0aGUgbW9tZW50IGl0IGRvZXMgbG9vayBsaWtlIGl0J2xsIHdpZGVuIHRoZSBuZXQK YSBsaXR0bGUgYml0LCBidXQgSSBfc3VzcGVjdF8gdGhhdCdzIGEgZ29vZCB0aGluZy4gUGVuZGlu ZyBpZ3Q6CkFja2VkLWJ5OiBEYW5pZWwgU3RvbmUgPGRhbmllbHNAY29sbGFib3JhLmNvbT4KCkNo ZWVycywKRGFuaWVsCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4 Cg==