From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Nathan-J. Hirschauer" <nathanhi@deepserve.info>
Subject: Re: [PATCH] drm/radeon: enable native backlight control on old macs
Date: Wed, 18 Feb 2015 02:51:16 +0100
Message-ID: <54E3F014.40207@deepserve.info>
Mime-Version: 1.0
Content-Type: text/plain; charset="utf-8"; Format="flowed"
Content-Transfer-Encoding: base64
Return-path: <dri-devel-bounces@lists.freedesktop.org>
Received: from mail.deepserve.info (deepserve.info [87.106.46.189])
 by gabe.freedesktop.org (Postfix) with ESMTP id 98B1D6E029
 for <dri-devel@lists.freedesktop.org>; Tue, 17 Feb 2015 18:00:30 -0800 (PST)
Received: from [192.168.1.139] (unknown [95.91.227.85])
 by mail.deepserve.info (Postfix) with ESMTPSA id C084BDC80195
 for <dri-devel@lists.freedesktop.org>; Wed, 18 Feb 2015 02:51:16 +0100 (CET)
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/dri-devel>
List-Post: <mailto:dri-devel@lists.freedesktop.org>
List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/dri-devel>,
 <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe>
Errors-To: dri-devel-bounces@lists.freedesktop.org
Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org

T24gVHVlLCAxNyBGZWIgMjAxNSwgQWxleCBEZXVjaGVyIDxhbGV4ZGV1Y2hlcl9hdF9nbWFpbC5j
b20+IHdyb3RlOgogPiBDb21taXQgYjdiYzU5NmViYmUwY2RkYzk3ZDc2ZWY5MzA5ZjY0NDcxYmJm
MTNlYiBhY2NpZGVudGx5CiA+IGJyb2tlIGJhY2tsaWdodCBjb250cm9sIG9uIG9sZCBtYWMgbGFw
dG9wcyB0aGF0IHVzZSB0aGUKID4gb24tR1BVIGJhY2tsaWdodCBjb250cm9sbGVyLgogPgogPiBS
ZXBvcnRlZCBieSBuYXRoYW5oaSBvbiBJUkMuCiA+CiA+IFNpZ25lZC1vZmYtYnk6IEFsZXggRGV1
Y2hlciA8YWxleGFuZGVyLmRldWNoZXIgYXQgYW1kLmNvbT4KID4gQ2M6IHN0YWJsZSBhdCB2Z2Vy
Lmtlcm5lbC5vcmcKID4gLS0tCiA+ICBkcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVvbl9lbmNv
ZGVycy5jIHwgMyArKysKID4gIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykKID4KID4g
ZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2VuY29kZXJzLmMgCmIv
ZHJpdmVycy9ncHUvZHJtL3JhZGVvbi9yYWRlb25fZW5jb2RlcnMuYwogPiBpbmRleCA2YjY3MGIw
Li4yNzVlZDQ1IDEwMDY0NAogPiAtLS0gYS9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVvbl9l
bmNvZGVycy5jCiA+ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2VuY29kZXJz
LmMKID4gQEAgLTE3OSw2ICsxNzksOSBAQCBzdGF0aWMgdm9pZCByYWRlb25fZW5jb2Rlcl9hZGRf
YmFja2xpZ2h0KHN0cnVjdCAKcmFkZW9uX2VuY29kZXIgKnJhZGVvbl9lbmNvZGVyLAogPiAgICAg
ICAgICAgICAgKHJkZXYtPnBkZXYtPnN1YnN5c3RlbV92ZW5kb3IgPT0gMHgxNzM0KSAmJgogPiAg
ICAgICAgICAgICAgKHJkZXYtPnBkZXYtPnN1YnN5c3RlbV9kZXZpY2UgPT0gMHgxMTA3KSkKID4g
ICAgICAgICAgICAgIHVzZV9ibCA9IGZhbHNlOwogPiArICAgICAgICAvKiBlbmFibGUgbmF0aXZl
IGJhY2tsaWdodCBjb250cm9sIG9uIGFwcGxlICovCiA+ICsgICAgICAgIGVsc2UgaWYgKHJkZXYt
PnBkZXYtPnN1YnN5c3RlbV92ZW5kb3IgPT0gUENJX1ZFTkRPUl9JRF9BUFBMRSkKID4gKyAgICAg
ICAgICAgIHVzZV9ibCA9IHRydWU7CiA+ICAgICAgICAgIC8qIGRpc2FibGUgbmF0aXZlIGJhY2ts
aWdodCBjb250cm9sIG9uIG9sZGVyIGFzaWNzICovCiA+ICAgICAgICAgIGVsc2UgaWYgKHJkZXYt
PmZhbWlseSA8IENISVBfUjYwMCkKID4gICAgICAgICAgICAgIHVzZV9ibCA9IGZhbHNlOwogPiAt
LQogPiAxLjguMy4xCgpIaSwKdGhhbmtzIGZvciB5b3VyIHBhdGNoLiBJJ3ZlIHRlc3RlZCBpdCBi
dXQgaXQgZGlkbid0IHdvbid0IHdvcmsgYXMgdGhlIApncmFwaGljcyBjaGlwIGlzICh1bmZvcnR1
bmF0ZWx5KSBkZXRlY3RlZCB3aXRoIFBDSV9WRU5ET1JfSURfQVRJIGluc3RlYWQgCm9mIFBDSV9W
RU5ET1JfSURfQVBQTEUuIEkgdGhlcmVmb3JlIHByb3Bvc2UgdGhlIGZvbGxvd2luZyBwYXRjaDoK
CgpDb21taXQgYjdiYzU5NmViYmUwICgiZHJtL3JhZGVvbjogZGlzYWJsZSBuYXRpdmUKYmFja2xp
Z2h0IGNvbnRyb2wgb24gcHJlLXI2eHggYXNpY3MgKHYyKSIpIGFjY2lkZW50bHkKYnJva2UgYmFj
a2xpZ2h0IGNvbnRyb2wgb24gb2xkIG1hYyBsYXB0b3BzIHRoYXQgdXNlIHRoZQpvbi1HUFUgYmFj
a2xpZ2h0IGNvbnRyb2xsZXIuCgpTaWduZWQtb2ZmLWJ5OiBOYXRoYW4tSi4gSGlyc2NoYXVlciA8
bmF0aGFuaGlAZGVlcHNlcnZlLmluZm8+Ci0tLQogIGRyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFk
ZW9uX2VuY29kZXJzLmMgfCAzICsrKwogIDEgZmlsZSBjaGFuZ2VkLCAzIGluc2VydGlvbnMoKykK
CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVvbl9lbmNvZGVycy5jIApi
L2RyaXZlcnMvZ3B1L2RybS9yYWRlb24vcmFkZW9uX2VuY29kZXJzLmMKaW5kZXggNmI2NzBiMC4u
M2EyOTcwMyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3JhZGVvbi9yYWRlb25fZW5jb2Rl
cnMuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vcmFkZW9uL3JhZGVvbl9lbmNvZGVycy5jCkBAIC0x
NzksOSArMTc5LDEyIEBAIHN0YXRpYyB2b2lkIHJhZGVvbl9lbmNvZGVyX2FkZF9iYWNrbGlnaHQo
c3RydWN0IApyYWRlb25fZW5jb2RlciAqcmFkZW9uX2VuY29kZXIsCiAgICAgICAgICAgICAgKHJk
ZXYtPnBkZXYtPnN1YnN5c3RlbV92ZW5kb3IgPT0gMHgxNzM0KSAmJgogICAgICAgICAgICAgIChy
ZGV2LT5wZGV2LT5zdWJzeXN0ZW1fZGV2aWNlID09IDB4MTEwNykpCiAgICAgICAgICAgICAgdXNl
X2JsID0gZmFsc2U7CisvKiBPbGRlciBQUEMgbWFjcyB1c2Ugb24tR1BVIGJhY2tsaWdodCBjb250
cm9sbGVyICovCisjaWZuZGVmIENPTkZJR19QUENfUE1BQwogICAgICAgICAgLyogZGlzYWJsZSBu
YXRpdmUgYmFja2xpZ2h0IGNvbnRyb2wgb24gb2xkZXIgYXNpY3MgKi8KICAgICAgICAgIGVsc2Ug
aWYgKHJkZXYtPmZhbWlseSA8IENISVBfUjYwMCkKICAgICAgICAgICAgICB1c2VfYmwgPSBmYWxz
ZTsKKyNlbmRpZgogICAgICAgICAgZWxzZQogICAgICAgICAgICAgIHVzZV9ibCA9IHRydWU7CiAg
ICAgIH0KLS0gCjIuMS40CgpCUiwKTmF0aGFuCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19f
X19fX19fX19fX19fX19fX19fXwpkcmktZGV2ZWwgbWFpbGluZyBsaXN0CmRyaS1kZXZlbEBsaXN0
cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xp
c3RpbmZvL2RyaS1kZXZlbAo=