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08 Jul 2018 23:14:51 -0500 From: Received: from ausxippc106.us.dell.com ([143.166.85.156]) by esa3.dell-outbound2.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 09 Jul 2018 10:14:25 +0600 X-LoopCount0: from 10.166.132.169 X-IronPort-AV: E=Sophos;i="5.51,328,1526360400"; d="scan'208";a="270345826" X-DLP: DLP_GlobalPCIDSS To: , CC: , , , , Subject: RE: [PATCH] dell-laptop: Fix backlight detection Thread-Topic: [PATCH] dell-laptop: Fix backlight detection Thread-Index: AQHUFsy4Ladconfto0aqXabxGnEeR6SFwXsAgACHgJA= Date: Mon, 9 Jul 2018 04:14:50 +0000 Message-ID: References: <20180708170220.35f40818@anakin> <20180708150914.x4tpxbe5yq54hw6a@pali> In-Reply-To: <20180708150914.x4tpxbe5yq54hw6a@pali> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.143.18.86] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBQYWxpIFJvaMOhciBbbWFpbHRv OnBhbGkucm9oYXJAZ21haWwuY29tXQ0KPiBTZW50OiBTdW5kYXksIEp1bHkgOCwgMjAxOCA4OjA5 IEFNDQo+IFRvOiBEYW1pZW4gVGjDqWJhdWx0DQo+IENjOiBNYXR0aGV3IEdhcnJldHQ7IERhcnJl biBIYXJ0OyBBbmR5IFNoZXZjaGVua287IExpbW9uY2llbGxvLCBNYXJpbzsgcGxhdGZvcm0tDQo+ IGRyaXZlci14ODZAdmdlci5rZXJuZWwub3JnOyBsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3Jn DQo+IFN1YmplY3Q6IFJlOiBbUEFUQ0hdIGRlbGwtbGFwdG9wOiBGaXggYmFja2xpZ2h0IGRldGVj dGlvbg0KPiANCj4gT24gU3VuZGF5IDA4IEp1bHkgMjAxOCAxNzowMjoyMCBEYW1pZW4gVGjDqWJh dWx0IHdyb3RlOg0KPiA+IEZpeCByZXR1cm4gY29kZSBjaGVjayBmb3IgIm1heCBicmlnaHRuZXNz IiBBQ1BJIGNhbGwuDQo+ID4NCj4gPiBUaGUgZGVsbCBsYXB0b3AgQUNQSSB2aWRlbyBicmlnaHRu ZXNzIGNvbnRyb2wgaXMgbm90IHByZXNlbnQgb24gZGVsbA0KPiA+IGxhcHRvcHMgYW55bW9yZSwg YnV0IHdhcyBwcmVzZW50IGluIG9sZGVyIGtlcm5lbCB2ZXJzaW9ucy4NCj4gPg0KPiA+IFRoZSBj b2RlIHRoYXQgY2hlY2tzIHRoZSByZXR1cm4gdmFsdWUgaXMgaW5jb3JyZWN0IHNpbmNlIHRoZSBT TU0NCj4gPiByZWZhY3RvcmluZy4NCj4gPg0KPiA+IFRoZSBvbGQgY29kZSB3YXM6DQo+ID4gICBp ZiAoYnVmZmVyLT5vdXRwdXRbMF0gPT0gMCkNCj4gPg0KPiA+IFdoaWNoIHdhcyBjaGFuZ2VkIHRv Og0KPiA+ICAgcmV0ID0gZGVsbF9zZW5kX3JlcXVlc3QoLi4uKQ0KPiA+ICAgaWYgKHJldCkNCj4g Pg0KPiA+IEhvd2V2ZXIsIGRlbGxfc2VuZF9yZXF1ZXN0KCkgd2lsbCByZXR1cm4gMCBpZiBidWZm ZXItPm91dHB1dFswXSA9PSAwLA0KPiA+IHNvIHdlIG11c3QgY2hhbmdlIHRoZSBjaGVjayB0bzoN Cj4gPiAgIGlmIChyZXQgPT0gMCkNCj4gDQo+IFlvdSBhcmUgcmlnaHQsIGRlbGxfc2VuZF9yZXF1 ZXN0KCkgcmV0dXJuIG5vbi16ZXJvIHZhbHVlIG9uIGVycm9yLg0KPiANCj4gPiBUaGlzIGlzc3Vl IHdhcyBmb3VuZCBvbiBhIERlbGwgTTQ4MDAgbGFwdG9wLCBhbmQgdGhlIGZpeCB0ZXN0ZWQgb24g aXQNCj4gPiBhcyB3ZWxsLg0KPiA+DQo+ID4gRml4ZXM6IDU0OWI0OTMwZjA1NyAoImRlbGwtc21i aW9zOiBJbnRyb2R1Y2UgZGlzcGF0Y2hlciBmb3IgU01NIGNhbGxzIikNCj4gPiBTaWduZWQtb2Zm LWJ5OiBEYW1pZW4gVGjDqWJhdWx0IDxkYW1pZW5AZHRiby5uZXQ+DQo+ID4gVGVzdGVkLWJ5OiBE YW1pZW4gVGjDqWJhdWx0IDxkYW1pZW5AZHRiby5uZXQ+DQo+ID4gLS0tDQo+ID4gIGRyaXZlcnMv cGxhdGZvcm0veDg2L2RlbGwtbGFwdG9wLmMgfCAyICstDQo+ID4gIDEgZmlsZSBjaGFuZ2VkLCAx IGluc2VydGlvbigrKSwgMSBkZWxldGlvbigtKQ0KPiA+DQo+ID4gZGlmZiAtLWdpdCBhL2RyaXZl cnMvcGxhdGZvcm0veDg2L2RlbGwtbGFwdG9wLmMNCj4gPiBiL2RyaXZlcnMvcGxhdGZvcm0veDg2 L2RlbGwtbGFwdG9wLmMgaW5kZXggZjFmYTg2MTJkYjQwLi4wNjk3OGMxNGM4M2INCj4gPiAxMDA2 NDQgLS0tIGEvZHJpdmVycy9wbGF0Zm9ybS94ODYvZGVsbC1sYXB0b3AuYw0KPiA+ICsrKyBiL2Ry aXZlcnMvcGxhdGZvcm0veDg2L2RlbGwtbGFwdG9wLmMNCj4gPiBAQCAtMjE4NSw3ICsyMTg1LDcg QEAgc3RhdGljIGludCBfX2luaXQgZGVsbF9pbml0KHZvaWQpDQo+ID4gIAkJZGVsbF9maWxsX3Jl cXVlc3QoJmJ1ZmZlciwgdG9rZW4tPmxvY2F0aW9uLCAwLCAwLCAwKTsNCj4gPiAgCQlyZXQgPSBk ZWxsX3NlbmRfcmVxdWVzdCgmYnVmZmVyLA0KPiA+ICAJCQkJCUNMQVNTX1RPS0VOX1JFQUQsDQo+ ID4gU0VMRUNUX1RPS0VOX0FDKTsNCj4gPiAtCQlpZiAocmV0KQ0KPiA+ICsJCWlmIChyZXQgPT0g MCkNCj4gPiAgCQkJbWF4X2ludGVuc2l0eSA9IGJ1ZmZlci5vdXRwdXRbM107DQo+ID4gIAl9DQo+ ID4NCj4gDQo+IFJldmlld2VkLWJ5OiBQYWxpIFJvaMOhciA8cGFsaS5yb2hhckBnbWFpbC5jb20+ DQo+IA0KDQpUaGFua3MgZm9yIHRoaXMgY2F0Y2guDQoNClJldmlld2VkLWJ5OiBNYXJpbyBMaW1v bmNpZWxsbyA8bWFyaW8ubGltb25jaWVsbG9AZGVsbC5jb20+DQoNClRoaXMgc2hvdWxkIHByb2Jh Ymx5IGdvIHRvIHN0YWJsZSBhcyB3ZWxsLg0K