From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: Re: [PATCH 1/3] drm/i915/bxt: add support for setting backlight freq from vbt Date: Tue, 01 Dec 2015 18:58:44 +0200 Message-ID: <1448989124.14710.35.camel@intel.com> References: <1448958232-26520-1-git-send-email-jani.nikula@intel.com> Reply-To: imre.deak@intel.com Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTP id B6ADD6E8AA for ; Tue, 1 Dec 2015 08:58:46 -0800 (PST) In-Reply-To: <1448958232-26520-1-git-send-email-jani.nikula@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Jani Nikula , intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org T24gdGksIDIwMTUtMTItMDEgYXQgMTA6MjMgKzAyMDAsIEphbmkgTmlrdWxhIHdyb3RlOgo+IFRo ZSBvbmx5IG1pc3NpbmcgcGllY2UgaXMgdGhlIGZ1bmN0aW9uIHRvIGNvbnZlcnQgZnJlcXVlbmN5 IHRvIFBXTQo+IHJlZ2lzdGVyIHZhbHVlLiBUaGUgUFdNIGlzIGJhc2VkIG9uIDE5LjIgTUh6IGNs b2NrLCBleGNlcHQgZm9yIEJYVCBBCj4gc3RlcCwgd2hpY2ggaXMgYmFzZWQgb24gQ0RDTEssIGFu ZCB3aGljaCB3ZSBpZ25vcmUuCj4gCj4gU2lnbmVkLW9mZi1ieTogSmFuaSBOaWt1bGEgPGphbmku bmlrdWxhQGludGVsLmNvbT4KCk9uIHBhdGNoIDEgYW5kIDI6ClJldmlld2VkLWJ5OiBJbXJlIERl YWsgPGltcmUuZGVha0BpbnRlbC5jb20+CgpGb3IgcGF0Y2ggMyB3ZSBuZWVkIGFuIGFub3RoZXIg cmV2aWV3ZXIuCgpJIGFsc28gdGVzdGVkIGFsbCB0aHJlZSBwYXRjaGVzIGFuZCB0aGV5IGZpeCB0 aGUgYmFja2xpZ2h0IG9uIEJYVCwKYmVmb3JlIGl0IHdhcyBwcmFjdGljYWxseSB1bnVzYWJsZTog dGhlcmUgd2FzIGVpdGhlciBubyBiYWNrbGlnaHQgYXQKYWxsIG9yIHRoZSBiYWNrbGlnaHQgd2Fz IGZsYXNoaW5nIHJhcGlkbHkgZGVwZW5kaW5nIG9uIHRoZSBjdXJyZW50CmJhY2tsaWdodCBsZXZl bC4KCj4gLS0tCj4gwqBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wYW5lbC5jIHwgOSArKysr KysrKysKPiDCoDEgZmlsZSBjaGFuZ2VkLCA5IGluc2VydGlvbnMoKykKPiAKPiBkaWZmIC0tZ2l0 IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfcGFuZWwuYwo+IGIvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfcGFuZWwuYwo+IGluZGV4IGEyNGRmMzVlMTFlNy4uMmQxNjk2Mzg2YjBkIDEw MDY0NAo+IC0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX3BhbmVsLmMKPiArKysgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9wYW5lbC5jCj4gQEAgLTEyNjQsNiArMTI2NCwxNCBA QCBzdGF0aWMgdm9pZAo+IGludGVsX2JhY2tsaWdodF9kZXZpY2VfdW5yZWdpc3RlcihzdHJ1Y3Qg aW50ZWxfY29ubmVjdG9yICpjb25uZWN0b3IpCj4gwqAjZW5kaWYgLyogQ09ORklHX0JBQ0tMSUdI VF9DTEFTU19ERVZJQ0UgKi8KPiDCoAo+IMKgLyoKPiArICogQlhUOiBQV00gY2xvY2sgZnJlcXVl bmN5ID0gMTkuMiBNSHouCj4gKyAqLwo+ICtzdGF0aWMgdTMyIGJ4dF9oel90b19wd20oc3RydWN0 IGludGVsX2Nvbm5lY3RvciAqY29ubmVjdG9yLCB1MzIKPiBwd21fZnJlcV9oeikKPiArewo+ICsJ cmV0dXJuIEtIeigxOTIwMCkgLyBwd21fZnJlcV9oejsKPiArfQo+ICsKPiArLyoKPiDCoCAqIFNQ VDogVGhpcyB2YWx1ZSByZXByZXNlbnRzIHRoZSBwZXJpb2Qgb2YgdGhlIFBXTSBzdHJlYW0gaW4g Y2xvY2sKPiBwZXJpb2RzCj4gwqAgKiBtdWx0aXBsaWVkIGJ5IDE2IChkZWZhdWx0IGluY3JlbWVu dCkgb3IgMTI4IChhbHRlcm5hdGUgaW5jcmVtZW50Cj4gc2VsZWN0ZWQgaW4KPiDCoCAqIFNDSElD S0VOXzEgYml0IDApLiBQV00gY2xvY2sgaXMgMjQgTUh6Lgo+IEBAIC0xNzUwLDYgKzE3NTgsNyBA QCBpbnRlbF9wYW5lbF9pbml0X2JhY2tsaWdodF9mdW5jcyhzdHJ1Y3QKPiBpbnRlbF9wYW5lbCAq cGFuZWwpCj4gwqAJCXBhbmVsLT5iYWNrbGlnaHQuZGlzYWJsZSA9IGJ4dF9kaXNhYmxlX2JhY2ts aWdodDsKPiDCoAkJcGFuZWwtPmJhY2tsaWdodC5zZXQgPSBieHRfc2V0X2JhY2tsaWdodDsKPiDC oAkJcGFuZWwtPmJhY2tsaWdodC5nZXQgPSBieHRfZ2V0X2JhY2tsaWdodDsKPiArCQlwYW5lbC0+ YmFja2xpZ2h0Lmh6X3RvX3B3bSA9IGJ4dF9oel90b19wd207Cj4gwqAJfSBlbHNlIGlmIChIQVNf UENIX0xQVChkZXYpIHx8IEhBU19QQ0hfU1BUKGRldikpIHsKPiDCoAkJcGFuZWwtPmJhY2tsaWdo dC5zZXR1cCA9IGxwdF9zZXR1cF9iYWNrbGlnaHQ7Cj4gwqAJCXBhbmVsLT5iYWNrbGlnaHQuZW5h YmxlID0gbHB0X2VuYWJsZV9iYWNrbGlnaHQ7Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50ZWwtZ2Z4QGxpc3Rz LmZyZWVkZXNrdG9wLm9yZwpodHRwOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlz dGluZm8vaW50ZWwtZ2Z4Cg==