Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752071AbaLQKBM (ORCPT ); Wed, 17 Dec 2014 05:01:12 -0500 Received: from bay004-omc1s24.hotmail.com ([65.54.190.35]:58830 "EHLO BAY004-OMC1S24.hotmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751986AbaLQKBG (ORCPT ); Wed, 17 Dec 2014 05:01:06 -0500 X-TMN: [eRoAQlLnDzFHi4YVwmbSKSYvvNcA3l8g] X-Originating-Email: [dudlx@outlook.com] Message-ID: From: Dudley Du To: , , CC: , , Subject: [PATCH v16 12/12] input: cyapa: add acpi device id support Date: Wed, 17 Dec 2014 17:58:04 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 15.0 Thread-Index: AdAZ34AwMsEeAifSTziogTS9Y+++Jg== Content-Language: zh-cn X-OriginalArrivalTime: 17 Dec 2014 09:58:06.0172 (UTC) FILETIME=[F45A89C0:01D019DF] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add acpi device tree support. acpi device id "CYAP0000" is for old gen3 trackpad devices. acpi device id "CYAP0001" is for new gen5 trackpad devices. TEST=test on Chromebooks. Signed-off-by: Dudley Du --- drivers/input/mouse/cyapa.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/input/mouse/cyapa.c b/drivers/input/mouse/cyapa.c index 406f38b..62ef19a 100644 --- a/drivers/input/mouse/cyapa.c +++ b/drivers/input/mouse/cyapa.c @@ -24,6 +24,7 @@ #include #include #include +#include #include "cyapa.h" @@ -1315,11 +1316,23 @@ static const struct i2c_device_id cyapa_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, cyapa_id_table); +#ifdef CONFIG_ACPI +static const struct acpi_device_id cyapa_acpi_id[] = { + { "CYAP0000", 0 }, /* Gen3 trackpad with 0x67 I2C address. */ + { "CYAP0001", 0 }, /* Gen5 trackpad with 0x24 I2C address. */ + { } +}; +MODULE_DEVICE_TABLE(acpi, cyapa_acpi_id); +#endif + static struct i2c_driver cyapa_driver = { .driver = { .name = "cyapa", .owner = THIS_MODULE, .pm = &cyapa_pm_ops, +#ifdef CONFIG_ACPI + .acpi_match_table = ACPI_PTR(cyapa_acpi_id), +#endif }, .probe = cyapa_probe, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/