From: linjh <linjh@rock-chips.com>
Date: Tue, 9 Oct 2012 14:43:22 +0000 (+0800)
Subject: rk2928-phonepad-sdk:  add kxtik gsensor support
X-Git-Tag: firefly_0821_release~8459
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d8224526a42112142532eef8c9fed38757f07be1;p=firefly-linux-kernel-4.4.55.git

rk2928-phonepad-sdk:  add kxtik gsensor support

[reference files]

	modified:
	    arch/arm/configs/rk2928_phonepad_defconfig
        arch/arm/mach-rk2928/board-rk2928-phonepad.c
---

diff --git a/arch/arm/configs/rk2928_phonepad_defconfig b/arch/arm/configs/rk2928_phonepad_defconfig
index 92508e9da614..e9893dbad88a 100644
--- a/arch/arm/configs/rk2928_phonepad_defconfig
+++ b/arch/arm/configs/rk2928_phonepad_defconfig
@@ -240,9 +240,9 @@ CONFIG_TOUCHSCREEN_I30=y
 CONFIG_INPUT_MISC=y
 CONFIG_INPUT_KEYCHORD=y
 CONFIG_INPUT_UINPUT=y
-CONFIG_GS_MMA7660=y
 CONFIG_SENSOR_DEVICE=y
 CONFIG_GSENSOR_DEVICE=y
+CONFIG_GS_KXTIK=y
 # CONFIG_SERIO is not set
 # CONFIG_CONSOLE_TRANSLATIONS is not set
 # CONFIG_LEGACY_PTYS is not set
diff --git a/arch/arm/mach-rk2928/board-rk2928-phonepad.c b/arch/arm/mach-rk2928/board-rk2928-phonepad.c
index b85cd2e3db8e..d78acdef9a19 100755
--- a/arch/arm/mach-rk2928/board-rk2928-phonepad.c
+++ b/arch/arm/mach-rk2928/board-rk2928-phonepad.c
@@ -395,10 +395,9 @@ static struct sensor_platform_data mma7660_info = {
 };
 #endif
 
-#ifdef CONFIG_GS_KXTIK
-
+#if defined (CONFIG_GS_KXTIK)
 #define KXTIK_INT_PIN         RK2928_PIN3_PD1
-
+#if 0
 static int kxtik_init_hw(void)
 {
 	int ret = 0;
@@ -425,7 +424,21 @@ static struct gsensor_platform_data kxtik_pdata = {
 	.exit_platform_hw = kxtik_exit_hw,
 	.orientation = {-1, 0, 0, 0, 0, -1, 0, 1, 0},
 };
+#endif
+static int kxtik_init_platform_hw(void)
+{
+	printk("%s: >>>>>>>>>>>>>>>>\n\n\n", __func__);
+	return 0;
+}
 
+static struct sensor_platform_data kxtik_pdata = {
+	.type = SENSOR_TYPE_ACCEL,
+	.irq_enable = 1,
+	.poll_delay_ms = 30,
+	.init_platform_hw = kxtik_init_platform_hw,
+	.orientation = {-1, 0, 0, 0, 0, -1, 0, 1, 0},
+	//.orientation = {0, 1, 0, 0, 0, -1, 1, 0, 0},
+};
 #endif /* CONFIG_GS_KXTIK*/
 
 #ifdef CONFIG_INPUT_AP321XX
@@ -754,8 +767,11 @@ static struct i2c_board_info __initdata i2c1_info[] = {
 		},
 #endif
 
-#ifdef CONFIG_GS_KXTIK
-		{		I2C_BOARD_INFO("kxtik", 0x0F),
+#if defined (CONFIG_GS_KXTIK)
+		{
+				.type		= "gs_kxtik",
+				.addr		= 0x0F,
+				.flags		= 0,
 				.platform_data = &kxtik_pdata,
 				.irq = KXTIK_INT_PIN, // Replace with appropriate GPIO setup
 		},