Merge pull request #1 from taiten/alps-release-m0.mp21-linaro

Merge Alps release m0.mp21 linaro

8 files changed, 244 insertions, 31 deletions

diff --git a/arch/arm64/boot/dts/amt6797_64_open.dts b/arch/arm64/boot/dts/amt6797_64_open.dts
index 7af03ee7f6d5..14734e83a759 100755
--- a/arch/arm64/boot/dts/amt6797_64_open.dts
+++ b/arch/arm64/boot/dts/amt6797_64_open.dts
@@ -1529,6 +1529,48 @@
 	status = "okay";
 };
 /* USB TYPEC GPIO end */
+/*LCM BACKLIGHT GPIO standardization
+* support suspend LCM backlight
+* add by dongyong 2016/7/26
+*/
+&pio {
+	lcm_pins_default: default {
+	};
+
+	lcm_high: lcm_high {
+
+       
+	    pins_cmd_dat {
+			pins = <PINMUX_GPIO62__FUNC_GPIO62>;
+			slew-rate = <1>;
+			output-high;
+
+		};
+       
+	};
+
+	lcm_low: lcm_low {
+
+	    pins_cmd_dat {
+			pins = <PINMUX_GPIO62__FUNC_GPIO62>;
+			slew-rate = <1>;
+			output-low;
+
+		};
+ 
+	};
+
+};
+&mtkfb {
+	pinctrl-names = "default", "lcd_bias_enp0_gpio", "lcd_bias_enp1_gpio";
+	pinctrl-0 = <&lcm_pins_default>;
+	pinctrl-1 = <&lcm_low>;
+	pinctrl-2 = <&lcm_high>;
+	bus_switch_pin = <&pio 0 0>;
+	status = "okay";
+};
+/*LCM BACKLIGHT GPIO end*/
+
 /* FLASHLIGHT GPIO standardization */
 &pio {
 	flashlight_pins_default: default {
diff --git a/arch/arm64/configs/amt6797_64_open_defconfig b/arch/arm64/configs/amt6797_64_open_defconfig
index 02a827ecd51c..ec5a0a6bc444 100755
--- a/arch/arm64/configs/amt6797_64_open_defconfig
+++ b/arch/arm64/configs/amt6797_64_open_defconfig
@@ -4,6 +4,8 @@ CONFIG_AUDIT=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_RCU_FANOUT=32
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
 CONFIG_CGROUPS=y
 CONFIG_CGROUP_CPUACCT=y
 CONFIG_RESOURCE_COUNTERS=y
@@ -12,8 +14,8 @@ CONFIG_RT_GROUP_SCHED=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_SYSCTL_SYSCALL=y
 CONFIG_EMBEDDED=y
-# CONFIG_SLUB_DEBUG is not set
 CONFIG_PROFILING=y
+CONFIG_CC_STACKPROTECTOR_REGULAR=y
 # CONFIG_BLK_DEV_BSG is not set
 CONFIG_ARCH_MT6797=y
 CONFIG_MTK_PSCI=y
@@ -157,7 +159,9 @@ CONFIG_CFG80211=y
 CONFIG_NL80211_TESTMODE=y
 CONFIG_CFG80211_DEVELOPER_WARNINGS=y
 # CONFIG_CFG80211_DEFAULT_PS is not set
+CONFIG_CFG80211_DEBUGFS=y
 CONFIG_CFG80211_INTERNAL_REGDB=y
+CONFIG_MTK_NET_LOGGING=y
 CONFIG_MTD=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_NAND_IDS=y
@@ -169,19 +173,25 @@ CONFIG_UID_CPUTIME=y
 CONFIG_MEDIATEK_SOLUTION=y
 CONFIG_MTK_PLATFORM="mt6797"
 CONFIG_ARCH_MTK_PROJECT="amt6797_64_open"
+CONFIG_MT_ENG_BUILD=y
 CONFIG_MTK_SHARED_SDCARD=y
 CONFIG_MTK_GPT_SCHEME_SUPPORT=y
 CONFIG_MTK_DISABLE_PICACHU=y
 CONFIG_MTK_FREQ_HOPPING=y
-CONFIG_MTK_BQ25896_SUPPORT=y
+#by  zhaowan add 
+#CONFIG_MTK_BQ25896_SUPPORT=y
 CONFIG_CUSTOM_KERNEL_IMGSENSOR="ov23850_mipi_raw s5k3m2_mipi_raw s5k5e2ya_mipi_raw imx258_mipi_raw imx377_mipi_raw s5k2x8_mipi_raw"
 CONFIG_MTK_CMDQ=y
-CONFIG_MTK_FLASHLIGHT=y
-CONFIG_CUSTOM_KERNEL_FLASHLIGHT="constant_flashlight"
+
+#CONFIG_MTK_FLASHLIGHT=y
+#CONFIG_CUSTOM_KERNEL_FLASHLIGHT="constant_flashlight"
+
 CONFIG_MTK_GPU_SUPPORT=y
 CONFIG_MTK_GPU_VERSION="mali midgard r7p0"
 CONFIG_MTK_GPU_COMMON_DVFS_SUPPORT=y
-CONFIG_CUSTOM_KERNEL_HDMI="Sii8348"
+CONFIG_MTK_HDMI_SUPPORT=y
+CONFIG_CUSTOM_KERNEL_HDMI="MT8193"
+CONFIG_MTK_MULTIBRIDGE_SUPPORT=y
 CONFIG_MTK_IMGSENSOR=y
 CONFIG_MTK_JPEG=y
 CONFIG_MTK_LCM=y
@@ -232,10 +242,12 @@ CONFIG_MTK_TINYSYS_SCP_SUPPORT=y
 CONFIG_MTK_SMI_EXT=y
 # CONFIG_USB_MTK_HDRC is not set
 CONFIG_MTK_MUSB_QMU_SUPPORT=y
-CONFIG_MTK_VIBRATOR=y
+#CONFIG_MTK_VIBRATOR=y
 CONFIG_USB_XHCI_MTK=y
 CONFIG_USB_MTK_DUALMODE=y
+CONFIG_MTK_MEMCFG=y
 CONFIG_MTK_AEE_FEATURE=y
+CONFIG_MTK_AEE_MRDUMP=y
 CONFIG_MTK_CHIP=y
 CONFIG_GATOR_DRIVER=y
 CONFIG_MTK_DRAM_LOG_STORE=y
@@ -245,6 +257,8 @@ CONFIG_MTK_DRAM_LOG_STORE_SIZE=0x400
 CONFIG_MTK_MET=y
 CONFIG_MTK_MET_PLF=y
 CONFIG_MTPROF=y
+CONFIG_MT_SCHED_MONITOR=y
+CONFIG_MT_RT_THROTTLE_MON=y
 # CONFIG_LOG_TOO_MUCH_WARNING is not set
 CONFIG_MTK_RAM_CONSOLE=y
 CONFIG_MTK_RAM_CONSOLE_USING_SRAM=y
@@ -258,6 +272,7 @@ CONFIG_MT_CPU_AFFINITY=y
 CONFIG_MT_LOAD_BALANCE_ENHANCEMENT=y
 CONFIG_MTK_COMPAT=y
 CONFIG_MT_SCHED_INTEROP=y
+CONFIG_MT_SCHED_TRACE=y
 CONFIG_MTK_CPU_TOPOLOGY=y
 CONFIG_MTK_SCHED_CMP=y
 CONFIG_MTK_SCHED_CMP_TGS=y
@@ -274,6 +289,7 @@ CONFIG_SCSI_SCAN_ASYNC=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=y
+CONFIG_DM_DEBUG=y
 CONFIG_DM_CRYPT=y
 CONFIG_DM_UEVENT=y
 CONFIG_DM_VERITY=y
@@ -313,8 +329,6 @@ CONFIG_INPUT_MISC=y
 CONFIG_INPUT_UINPUT=y
 # CONFIG_VT is not set
 CONFIG_LEGACY_PTY_COUNT=16
-# CONFIG_DEVMEM is not set
-# CONFIG_DEVKMEM is not set
 # CONFIG_HW_RANDOM is not set
 CONFIG_I2C=y
 CONFIG_SPI=y
@@ -381,6 +395,7 @@ CONFIG_HID_ZEROPLUS=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_DEBUG=y
 CONFIG_USB_STORAGE_DATAFAB=y
 CONFIG_USB_STORAGE_FREECOM=y
 CONFIG_USB_STORAGE_ISD200=y
@@ -449,15 +464,26 @@ CONFIG_PRINTK_TIME=y
 CONFIG_DYNAMIC_DEBUG=y
 CONFIG_DEBUG_INFO=y
 CONFIG_FRAME_WARN=1400
-CONFIG_MAGIC_SYSRQ=y
+CONFIG_SLUB_DEBUG_ON=y
+CONFIG_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE=800
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
+CONFIG_DETECT_HUNG_TASK=y
 CONFIG_PANIC_ON_OOPS=y
-CONFIG_PANIC_TIMEOUT=1
+CONFIG_PANIC_TIMEOUT=5
 CONFIG_SCHEDSTATS=y
+CONFIG_PROVE_LOCKING=y
+CONFIG_DEBUG_LOCKDEP=y
 # CONFIG_DEBUG_BUGVERBOSE is not set
+CONFIG_DEBUG_LIST=y
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
 CONFIG_FAULT_INJECTION=y
 CONFIG_ENABLE_DEFAULT_TRACERS=y
 CONFIG_MTK_SCHED_TRACERS=y
+CONFIG_MTK_FTRACE_DEFAULT_ENABLE=y
+CONFIG_DMA_API_DEBUG=y
+CONFIG_KGDB=y
+CONFIG_KGDB_KDB=y
 CONFIG_DEBUG_RODATA=y
 CONFIG_SECURITY=y
 CONFIG_SECURITY_NETWORK=y
@@ -474,6 +500,6 @@ CONFIG_CRYPTO_SHA2_ARM64_CE=y
 CONFIG_CRYPTO_AES_ARM64_CE=y
 CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
 CONFIG_LIBCRC32C=y
-# Add start by wenshengfan,2016/5/23
+# Added start by wenshengfan,2016/5/23
 CONFIG_MTK_DISABLE_POWER_ON_OFF_VOLTAGE_LIMITATION=y
-# Add end by wenshengfan,2016/5/23
+# Added end by wenshengfan,2016/5/23
diff --git a/drivers/input/touchscreen/mediatek/mtk_tpd.c b/drivers/input/touchscreen/mediatek/mtk_tpd.c
index 513ac0be1020..892f9a2b7465 100644..100755
--- a/drivers/input/touchscreen/mediatek/mtk_tpd.c
+++ b/drivers/input/touchscreen/mediatek/mtk_tpd.c
@@ -648,12 +648,23 @@ static int tpd_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#define HDMI2LCM_SWITCH 1
+
+#if HDMI2LCM_SWITCH
+extern int mt_get_gpio_in(unsigned long pin);
+#endif
+
 /* called when loaded into kernel */
 static void tpd_init_work_callback(struct work_struct *work)
 {
 	TPD_DEBUG("MediaTek touch panel driver init\n");
-	if (platform_driver_register(&tpd_driver) != 0) {
-		TPD_DMESG("unable to register touch panel driver.\n");
+#if HDMI2LCM_SWITCH
+	if(mt_get_gpio_in(68))
+#endif
+	{
+		if (platform_driver_register(&tpd_driver) != 0) {
+			TPD_DMESG("unable to register touch panel driver.\n");
+		}
 	}
 }
 static int __init tpd_device_init(void)
diff --git a/drivers/misc/mediatek/dws/mt6797/amt6797_64_open.dws b/drivers/misc/mediatek/dws/mt6797/amt6797_64_open.dws
index 4333dd573229..f322894fdea1 100755
--- a/drivers/misc/mediatek/dws/mt6797/amt6797_64_open.dws
+++ b/drivers/misc/mediatek/dws/mt6797/amt6797_64_open.dws
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!--dct_version="2.2" buid_sn="160113" dws_modification_time="07.15.2016.18:04:17"-->
+<!--dct_version="2.2" buid_sn="160113" dws_modification_time="07.29.2016.11:10:42"-->
 <dct_cfg>
     <general chip="MT6797">
         <proj>k97_v1</proj>
@@ -1033,12 +1033,11 @@
                 <def_mode>0</def_mode>
                 <mode_arr>11111101</mode_arr>
                 <inpull_en>true</inpull_en>
-                <inpull_selhigh>false</inpull_selhigh>
-                <def_dir>OUT</def_dir>
+                <inpull_selhigh>true</inpull_selhigh>
+                <def_dir>IN</def_dir>
                 <in>true</in>
                 <out>true</out>
                 <out_high>false</out_high>
-                <varName0>GPIO_CTP_RST_PIN</varName0>
                 <smt>true</smt>
                 <ies>true</ies>
             </gpio68>
diff --git a/drivers/misc/mediatek/led_96board/led_96board.c b/drivers/misc/mediatek/led_96board/led_96board.c
index 0bc0e7ef244c..fc4d8b78a28e 100755
--- a/drivers/misc/mediatek/led_96board/led_96board.c
+++ b/drivers/misc/mediatek/led_96board/led_96board.c
@@ -1,3 +1,15 @@
+/*
+ * Copyright (C) 2015 MediaTek Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
 
 #include "led_96board.h"
 #include <mt-plat/mt_gpio.h>
diff --git a/drivers/misc/mediatek/led_96board/led_96board.h b/drivers/misc/mediatek/led_96board/led_96board.h
index 18b3e8939a13..300293846f5a 100755
--- a/drivers/misc/mediatek/led_96board/led_96board.h
+++ b/drivers/misc/mediatek/led_96board/led_96board.h
@@ -1,4 +1,17 @@
-
+/*
+ * Copyright (C) 2015 MediaTek Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+ 
+ 
 #ifndef __LED_96BOARD_H__
 #define __LED_96BOARD_H__
 
diff --git a/drivers/misc/mediatek/multibridge/mt6797/mt8193/mt8193_iic.c b/drivers/misc/mediatek/multibridge/mt6797/mt8193/mt8193_iic.c
index 710d5627a2ce..7c00084e9e6e 100755
--- a/drivers/misc/mediatek/multibridge/mt6797/mt8193/mt8193_iic.c
+++ b/drivers/misc/mediatek/multibridge/mt6797/mt8193/mt8193_iic.c
@@ -268,7 +268,7 @@ static int mt8193_i2c_remove(struct i2c_client *client)
 }
 /*----------------------------------------------------------------------------*/
 #ifdef HDMI_OPEN_PACAKAGE_SUPPORT
-static int mt8193_power_init(struct platform_device *pdev)
+static int mt8193_power_init(struct platform_device *pdev,bool switch_power)
 {
 	int ret =0;
 	struct device_node *kd_node =NULL;
@@ -280,11 +280,12 @@ static int mt8193_power_init(struct platform_device *pdev)
 	mt8193_dev_context->of_node = of_find_compatible_node(NULL,NULL,"mediatek,mt_pmic_regulator_supply"); 	
 
 	pr_err("mt8193_power_init get mt_pmic_regulator_supply!\n");
-
-	if (vmipi_pmu == NULL) {
-		vmipi_pmu = regulator_get(mt8193_dev_context, "vmipi");	
-	}
-	if (IS_ERR(vmipi_pmu)){
+	if(switch_power == 1)
+	{
+		if (vmipi_pmu == NULL) {
+		    vmipi_pmu = regulator_get(mt8193_dev_context, "vmipi");	
+	    }
+	    if (IS_ERR(vmipi_pmu)){
 		pr_err("mt8193_power_init vmipi_pmu error %p!!!!!!!!!!!!!!\n", vmipi_pmu);
 		ret = -1;
 		goto exit;
@@ -373,6 +374,103 @@ static int mt8193_power_init(struct platform_device *pdev)
 	bus_reset_pin = of_get_named_gpio(dn, "hdmi_reset_gpios", 0);
 	gpio_direction_output(bus_reset_pin, 1);
 #endif
+	}
+	else if (switch_power == 0)
+	{
+		if (vmipi_pmu == NULL) {
+		    vmipi_pmu = regulator_get(mt8193_dev_context, "vmipi");	
+	    }
+	    if (IS_ERR(vmipi_pmu)){
+		pr_err("mt8193_power_init vmipi_pmu error %p!!!!!!!!!!!!!!\n", vmipi_pmu);
+		ret = -1;
+		goto exit;
+	} else {
+		pr_debug("mt8193_power_init vmipi_pmu init done %p\n", vmipi_pmu );
+		//regulator_set_voltage(vmipi_pmu, 1800000, 1800000);
+		ret = regulator_disable(vmipi_pmu);
+		if(ret)
+			pr_err("regulator_disable vmipi failed!\n");
+		else
+			pr_err("regulator_disable vmipi pass!\n");
+	}
+	//msleep(4);
+
+	if (vrf12_pmu == NULL) {
+		vrf12_pmu = regulator_get(mt8193_dev_context, "vrf12");	
+	}
+	if (IS_ERR(vrf12_pmu)) {
+		pr_err("mt8193_power_init vrf12_pmu error %p!!!!!!!!!!!!!!\n", vrf12_pmu);
+		ret = -1;
+		goto vrf12_pmu_exit;
+	} else {
+		pr_debug("mt8193_power_init vrf12_pmu init done %p\n", vrf12_pmu );
+		//regulator_set_voltage(vrf12_pmu, 1200000, 1200000);
+		ret = regulator_disable(vrf12_pmu);
+		if(ret)
+			pr_err("regulator_disable vrf12_pmu failed!\n");
+		else
+			pr_err("regulator_disable vrf12_pmu pass!\n");
+	}
+	//msleep(8);
+
+	if (vibr_pmu == NULL) {
+		vibr_pmu = regulator_get(mt8193_dev_context, "vibr");	
+	}
+	if (IS_ERR(vibr_pmu)){
+		pr_err("mt8193_power_init vibr_pmu error %p!!!!!!!!!!!!!!\n", vibr_pmu);
+		ret = -1;
+		goto vibr_pmu_exit;
+	} else {
+		pr_debug("mt8193_power_init vibr_pmu init done %p\n", vibr_pmu );
+		//regulator_set_voltage(vibr_pmu, 3300000, 3300000);
+		ret = regulator_disable(vibr_pmu);
+		if(ret)
+			pr_err("regulator_disable vibr_pmu failed!\n");
+		else
+			pr_err("regulator_disable vibr_pmu pass!\n");
+	}
+	//msleep(4);
+
+	if (vldo28_pmu == NULL) {
+		vldo28_pmu = regulator_get(mt8193_dev_context, "vldo28");	
+	}
+	if (IS_ERR(vldo28_pmu)) {
+		pr_err("mt8193_power_init vldo28_pmu error %p!!!!!!!!!!!!!!\n", vldo28_pmu);
+		ret = -1;
+		goto vldo28_pmu_exit;
+	} else {
+		pr_debug("mt8193_power_init vldo28_pmu init done %p\n", vldo28_pmu );
+		//regulator_set_voltage(vldo28_pmu, 2800000, 2800000);
+		ret = regulator_disable(vldo28_pmu);
+		if(ret)
+			pr_err("regulator_disable vldo28_pmu failed!\n");
+		else
+			pr_err("regulator_disable vldo28_pmu pass!\n");
+	}
+	//msleep(20);
+	
+	mt8193_dev_context->of_node = kd_node ;
+	rst_pinctrl = devm_pinctrl_get(mt8193_dev_context);
+	if(IS_ERR(rst_pinctrl)) {
+		ret = PTR_ERR(rst_pinctrl);
+		pr_err("Cannot find mt8193 rst pinctrl!\n");
+		goto rst_exit;
+	}
+	pin_state = pinctrl_lookup_state(rst_pinctrl, rst_pin_name[0]);
+	if(IS_ERR(pin_state)) {
+		ret = PTR_ERR(pin_state);
+		pr_err("Cannot find mt8193 rst pin state!\n");
+		goto rst_exit;
+	} else {
+		pinctrl_select_state(rst_pinctrl, pin_state);
+	}
+#if 0
+	dn = of_find_compatible_node(NULL, NULL, "mediatek,mt8193-hdmi");
+	bus_reset_pin = of_get_named_gpio(dn, "hdmi_reset_gpios", 0);
+	gpio_direction_output(bus_reset_pin, 1);
+#endif
+	}
+
 	return ret;
 rst_exit:
 	regulator_disable(vldo28_pmu);
@@ -394,7 +492,7 @@ static int mt8193_probe(struct platform_device *pdev)
 {
 	pr_err("%s\n", __func__);
 #ifdef HDMI_OPEN_PACAKAGE_SUPPORT
-	mt8193_power_init(pdev);
+	mt8193_power_init(pdev,1);
 #else
 	if (i2c_add_driver(&mt8193_i2c_driver)) {
 		pr_err("%s: unable to add mt8193 i2c driver\n", __func__);
@@ -410,6 +508,16 @@ static int mt8193_remove(struct platform_device *pdev)
 	i2c_del_driver(&mt8193_i2c_driver);
 	return 0;
 }
+static int mt8193_power_suspend(struct platform_device *pdev,pm_message_t state)
+{
+	//mt8193_power_init(pdev,0);
+	return 0;
+}
+static int mt8193_power_resume(struct platform_device *pdev)
+{
+	//mt8193_power_init(pdev,1);
+	return 0;
+}
 /*----------------------------------------------------------------------------*/
 #ifdef CONFIG_OF
 static const struct of_device_id multibridge_of_ids[] = {
@@ -421,6 +529,8 @@ static const struct of_device_id multibridge_of_ids[] = {
 static struct platform_driver mt8193_mb_driver = {
 	.probe		= mt8193_probe,
 	.remove		= mt8193_remove,
+	.suspend    = mt8193_power_suspend,
+	.resume     = mt8193_power_resume,
 	.driver		= {
 		.name	= "multibridge",
 #ifdef CONFIG_OF
diff --git a/drivers/misc/mediatek/video/mt6797/dispsys/ddp_dpi.c b/drivers/misc/mediatek/video/mt6797/dispsys/ddp_dpi.c
index 1ffacf2382fd..2519cd29634c 100755
--- a/drivers/misc/mediatek/video/mt6797/dispsys/ddp_dpi.c
+++ b/drivers/misc/mediatek/video/mt6797/dispsys/ddp_dpi.c
@@ -474,11 +474,11 @@ enum DPI_STATUS ddp_dpi_ConfigCCIR656(cmdqRecHandle cmdq, bool enable)
 	DPI_OUTREGBIT(cmdq, struct DPI_REG_OUTPUT_SETTING, DPI_REG->OUTPUT_SETTING, YC_MAP, outputsetting.YC_MAP);
 	DPI_OUTREGBIT(cmdq, struct DPI_REG_OUTPUT_SETTING, DPI_REG->OUTPUT_SETTING, CLK_POL, outputsetting.CLK_POL);
 
-	ylimit.Y_LIMIT_BOT = 0x100;
-	ylimit.Y_LIMIT_TOP = 0xF00;
-	climit.C_LIMIT_BOT = 0x100;
-	climit.C_LIMIT_TOP = 0xF00;
-
+	ylimit.Y_LIMIT_BOT= 0x100;
+	ylimit.Y_LIMIT_TOP= 0xF00;
+	climit.C_LIMIT_BOT= 0x100;
+	climit.C_LIMIT_TOP= 0xF00;
+	
 	DPI_OUTREGBIT(cmdq, struct DPI_REG_Y_LIMIT, DPI_REG->Y_LIMIT, Y_LIMIT_BOT, ylimit.Y_LIMIT_BOT);
 	DPI_OUTREGBIT(cmdq, struct DPI_REG_Y_LIMIT, DPI_REG->Y_LIMIT, Y_LIMIT_TOP, ylimit.Y_LIMIT_TOP);
 	DPI_OUTREGBIT(cmdq, struct DPI_REG_C_LIMIT, DPI_REG->C_LIMIT, C_LIMIT_BOT, climit.C_LIMIT_BOT);