From: Yu Ning <yu.ning@intel.com>
Date: Thu, 12 Feb 2015 03:44:40 +0000 (+0800)
Subject: ANDROID: goldfish: Enable ACPI-based enumeration for goldfish framebuffer
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9cec6e315327318d99542f5ce695f62351cc2886;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

ANDROID: goldfish: Enable ACPI-based enumeration for goldfish framebuffer

Follow the same way in which ACPI was enabled for goldfish battery. See
commit d3be10e for details.

Note that this patch also depends on commit af33cac.

Change-Id: Ic63b6e7e0a4b9896ef9a9d0ed135a7796a4c1fdb
Signed-off-by: Yu Ning <yu.ning@intel.com>
---

diff --git a/drivers/video/fbdev/goldfishfb.c b/drivers/video/fbdev/goldfishfb.c
index f0e651bbbd61..58b33e4af16e 100644
--- a/drivers/video/fbdev/goldfishfb.c
+++ b/drivers/video/fbdev/goldfishfb.c
@@ -26,6 +26,7 @@
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/platform_device.h>
+#include <linux/acpi.h>
 
 enum {
 	FB_GET_WIDTH        = 0x00,
@@ -310,6 +311,12 @@ static const struct of_device_id goldfish_fb_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, goldfish_fb_of_match);
 
+static const struct acpi_device_id goldfish_fb_acpi_match[] = {
+	{ "GFSH0004", 0 },
+	{ },
+};
+MODULE_DEVICE_TABLE(acpi, goldfish_fb_acpi_match);
+
 static struct platform_driver goldfish_fb_driver = {
 	.probe		= goldfish_fb_probe,
 	.remove		= goldfish_fb_remove,
@@ -317,6 +324,7 @@ static struct platform_driver goldfish_fb_driver = {
 		.name = "goldfish_fb",
 		.owner = THIS_MODULE,
 		.of_match_table = goldfish_fb_of_match,
+		.acpi_match_table = ACPI_PTR(goldfish_fb_acpi_match),
 	}
 };