From mboxrd@z Thu Jan  1 00:00:00 1970
From: Daniel Vetter <daniel@ffwll.ch>
Subject: Re: [PATCH v3.1 1/3] drm/i915: Fix broken mst
 get_hw_state.
Date: Thu, 6 Aug 2015 14:59:24 +0200
Message-ID: <20150806125924.GL17734@phenom.ffwll.local>
References: <1438771031-23227-4-git-send-email-maarten.lankhorst@linux.intel.com>
 <1438861657-14109-1-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: <intel-gfx-bounces@lists.freedesktop.org>
Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com
 [209.85.212.173])
 by gabe.freedesktop.org (Postfix) with ESMTPS id 807AA6E85D
 for <intel-gfx@lists.freedesktop.org>; Thu,  6 Aug 2015 05:59:28 -0700 (PDT)
Received: by wijp15 with SMTP id p15so21625637wij.0
 for <intel-gfx@lists.freedesktop.org>; Thu, 06 Aug 2015 05:59:27 -0700 (PDT)
Content-Disposition: inline
In-Reply-To: <1438861657-14109-1-git-send-email-maarten.lankhorst@linux.intel.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
 <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe>
Errors-To: intel-gfx-bounces@lists.freedesktop.org
Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org

T24gVGh1LCBBdWcgMDYsIDIwMTUgYXQgMDE6NDc6MzVQTSArMDIwMCwgTWFhcnRlbiBMYW5raG9y
c3Qgd3JvdGU6Cj4gVGhpcyBmdW5jdGlvbiBhbHdheXMgcmV0dXJuZWQgZmFsc2UgYmVjYXVzZSBp
bnRlbF9jb25uZWN0b3ItPmVuY29kZXIKPiBpcyBhbHdheXMgTlVMTC4gSW5zdGVhZCB1c2UgdGhl
IGF0dGFjaGVkIGVuY29kZXIgZnJvbSBhdG9taWMuCgpOb3RlIHRoYXQgeW91J3ZlIGJyb2tlbiB0
aGlzIHNpbmNlIHlvdSByZW1vdmVkIHRoZSB1cGRhdGluZyBvZgppbnRlbF9jb25uZWN0b3ItPmVu
Y29kZXIgc29tZXdoZXJlIGluIHRoZSA0LjMgYXRvbWljIHNlcmllcy4gU28gdGhpcyBpcyBhCnJl
Z3Jlc3Npb24gZml4LiBDYW4geW91IHBsZWFzZSBkaWdnIG91dCB0aGUgcmlnaHQgY29tbWl0PwoK
PiBTaWduZWQtb2ZmLWJ5OiBNYWFydGVuIExhbmtob3JzdCA8bWFhcnRlbi5sYW5raG9yc3RAbGlu
dXguaW50ZWwuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9tc3Qu
YyB8IDcgKysrKystLQo+ICAxIGZpbGUgY2hhbmdlZCwgNSBpbnNlcnRpb25zKCspLCAyIGRlbGV0
aW9ucygtKQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9t
c3QuYyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2RwX21zdC5jCj4gaW5kZXggZTNhNTg2
NDE2MGZhLi5mZjAxNTY5MTU4ZWEgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUv
aW50ZWxfZHBfbXN0LmMKPiArKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcF9tc3Qu
Ywo+IEBAIC0zOTUsOSArMzk1LDEyIEBAIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZHJtX2VuY29kZXJf
ZnVuY3MgaW50ZWxfZHBfbXN0X2VuY19mdW5jcyA9IHsKPiAgCj4gIHN0YXRpYyBib29sIGludGVs
X2RwX21zdF9nZXRfaHdfc3RhdGUoc3RydWN0IGludGVsX2Nvbm5lY3RvciAqY29ubmVjdG9yKQo+
ICB7Cj4gLQlpZiAoY29ubmVjdG9yLT5lbmNvZGVyKSB7Cj4gKwlzdHJ1Y3QgaW50ZWxfZW5jb2Rl
ciAqZW5jb2RlcjsKPiArCj4gKwllbmNvZGVyID0gdG9faW50ZWxfZW5jb2Rlcihjb25uZWN0b3It
PmJhc2Uuc3RhdGUtPmJlc3RfZW5jb2Rlcik7CgpTdHJpY3RseSBzcGVha2luZyB0aGlzIHdvbid0
IHdvcmsgZm9yIGh3IHN0YXRlIHJlYWRvdXQgc2luY2Ugd2hhdCB3ZQpyZWFsbHkgbmVlZCB0byBk
byBpcyBhc2sgdGhlIG1zdCBjb25uZWN0b3Igd2hpY2ggbXN0IHN0cmVhbSBpdCBhY2NlcHRzIGFu
ZAp0aGVuIGNvbXBhcmUgdGhhdCB3aXRoIGFsbCB0aGUgbXN0IGVuY29kZXJzIC4uLgoKQnV0IHRo
YXQncyBiZWVuIGJyb2tlbiBzaW5jZSBmb3JldmVyLiBPbmx5IHNpZGUtZWZmZWN0IGhlcmUgaXMg
dGhhdApmYXN0Ym9vdCB3b24ndCB3b3JrIHdpdGggbXN0IGFuZCB0aGF0J3MgaW1vIHRvdGFsbHkg
b2suIFBsZWFzZSBhbHNvIGFkZAp0aGlzIHRvIHlvdXIgY29tbWl0IG1lc3NhZ2UuCi1EYW5pZWwK
PiArCWlmIChlbmNvZGVyKSB7Cj4gIAkJZW51bSBwaXBlIHBpcGU7Cj4gLQkJaWYgKCFjb25uZWN0
b3ItPmVuY29kZXItPmdldF9od19zdGF0ZShjb25uZWN0b3ItPmVuY29kZXIsICZwaXBlKSkKPiAr
CQlpZiAoIWVuY29kZXItPmdldF9od19zdGF0ZShlbmNvZGVyLCAmcGlwZSkpCj4gIAkJCXJldHVy
biBmYWxzZTsKPiAgCQlyZXR1cm4gdHJ1ZTsKPiAgCX0KPiAtLSAKPiAyLjEuMAo+IAo+IF9fX19f
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCj4gSW50ZWwtZ2Z4IG1h
aWxpbmcgbGlzdAo+IEludGVsLWdmeEBsaXN0cy5mcmVlZGVza3RvcC5vcmcKPiBodHRwOi8vbGlz
dHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4CgotLSAKRGFuaWVs
IFZldHRlcgpTb2Z0d2FyZSBFbmdpbmVlciwgSW50ZWwgQ29ycG9yYXRpb24KaHR0cDovL2Jsb2cu
ZmZ3bGwuY2gKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K
SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0
dHA6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvbWFpbG1hbi9saXN0aW5mby9pbnRlbC1nZngK