From c984540ea0e18850792d172b503e0a9ed34d3ce0 Mon Sep 17 00:00:00 2001
From: litong <litong20@lenovo.com>
Date: Thu, 16 Jul 2020 14:25:34 +0800
Subject: [PATCH] Add macro definition to control unused code in Kiev

1. kiev use panel notifications, so DRM and FB notifications are
not used.
2. Kiev use touchscreen class to control the resume and suspend
process, so conmment out unused notifications.

Change-Id: Ied0266b821d797ea38080c0f9a2027ce2be7ead6
Reviewed-on: https://gerrit.mot.com/1683922
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Reviewed-by: Jichao Zou <zoujc@motorola.com>
Tested-by: Jira Key
Submit-Approved: Jira Key
---
 .../focaltech_0flash_mmi/focaltech_core.c            | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/input/touchscreen/focaltech_0flash_mmi/focaltech_core.c b/drivers/input/touchscreen/focaltech_0flash_mmi/focaltech_core.c
index 617eb894180a..36985f6efede 100755
--- a/drivers/input/touchscreen/focaltech_0flash_mmi/focaltech_core.c
+++ b/drivers/input/touchscreen/focaltech_0flash_mmi/focaltech_core.c
@@ -109,8 +109,10 @@ static struct sensors_classdev __maybe_unused palm_sensors_touch_cdev = {
 #ifdef FOCALTECH_PEN_NOTIFIER
 static int fts_mcu_pen_detect_set(uint8_t pen_detect);
 #endif
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 static int fts_ts_suspend(struct device *dev);
 static int fts_ts_resume(struct device *dev);
+#endif
 
 /*****************************************************************************
 *  Name: fts_wait_tp_to_valid
@@ -1670,6 +1672,7 @@ static int fts_parse_dt(struct device *dev, struct fts_ts_platform_data *pdata)
     return 0;
 }
 
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 #if defined(CONFIG_FB) || defined(CONFIG_DRM)
 static void fts_resume_work(struct work_struct *work)
 {
@@ -1679,6 +1682,7 @@ static void fts_resume_work(struct work_struct *work)
     fts_ts_resume(ts_data->dev);
 }
 #endif
+#endif
 
 #ifdef FOCALTECH_PEN_NOTIFIER
 static int pen_notifier_callback(struct notifier_block *self,
@@ -1708,6 +1712,7 @@ static int pen_notifier_callback(struct notifier_block *self,
 }
 #endif
 
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 #ifdef CONFIG_DRM
 #if FTS_CONFIG_DRM_PANEL
 struct drm_panel *active_panel;
@@ -1937,6 +1942,7 @@ static void fts_ts_late_resume(struct early_suspend *handler)
     fts_ts_resume(ts_data->dev);
 }
 #endif
+#endif
 
 #if FTS_USB_DETECT_EN
 static int fts_charger_notifier_callback(struct notifier_block *nb,
@@ -2138,6 +2144,7 @@ static int fts_ts_probe_entry(struct fts_ts_data *ts_data)
     }
 #endif
 
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 #ifdef CONFIG_DRM
     if (ts_data->ts_workqueue) {
         INIT_WORK(&ts_data->resume_work, fts_resume_work);
@@ -2172,6 +2179,7 @@ static int fts_ts_probe_entry(struct fts_ts_data *ts_data)
     ts_data->early_suspend.resume = fts_ts_late_resume;
     register_early_suspend(&ts_data->early_suspend);
 #endif
+#endif
 
 #if FTS_USB_DETECT_EN
 	ts_data->usb_connected = 0x00;
@@ -2278,6 +2286,7 @@ static int fts_ts_remove_entry(struct fts_ts_data *ts_data)
     if (pen_detection_unregister_client(&ts_data->pen_notif))
         FTS_ERROR("Error occurred while unregistering pen_notifier.\n");
 #endif
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 #ifdef CONFIG_DRM
 #if FTS_CONFIG_DRM_PANEL
     if (active_panel) {
@@ -2293,6 +2302,7 @@ static int fts_ts_remove_entry(struct fts_ts_data *ts_data)
         FTS_ERROR("Error occurred while unregistering fb_notifier.\n");
 #elif defined(CONFIG_HAS_EARLYSUSPEND)
     unregister_early_suspend(&ts_data->early_suspend);
+#endif
 #endif
 
     if (gpio_is_valid(ts_data->pdata->reset_gpio))
@@ -2316,6 +2326,7 @@ static int fts_ts_remove_entry(struct fts_ts_data *ts_data)
     return 0;
 }
 
+#ifndef CONFIG_INPUT_TOUCHSCREEN_MMI
 static int _fts_ts_suspend(struct device *dev)
 {
     int ret = 0;
@@ -2535,6 +2546,7 @@ static int fts_ts_resume(struct device *dev)
 
     return ret;
 }
+#endif
 
 /*****************************************************************************
 * TP Driver