diff --git a/linux-4.19/hi3516dv300_small_patch/hi3516dv300_small.patch b/linux-4.19/hi3516dv300_small_patch/hi3516dv300_small.patch
index 4bd6f1fa924b88485d92a8c11b4c34f4bd599442..299188bac5ba7d3d30885b7805e80b134959e08f 100644
--- a/linux-4.19/hi3516dv300_small_patch/hi3516dv300_small.patch
+++ b/linux-4.19/hi3516dv300_small_patch/hi3516dv300_small.patch
@@ -303444,32 +303444,6 @@ index 05122167d9d8..98db2015b83f 100644
  }
  EXPORT_SYMBOL_GPL(hid_disconnect);
  
-diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
-index 11bd2ca22a2e..e8d78ad05422 100644
---- a/drivers/hid/hid-input.c
-+++ b/drivers/hid/hid-input.c
-@@ -31,7 +31,7 @@
- 
- #include <linux/hid.h>
- #include <linux/hid-debug.h>
--
-+#include "hdf_hid_adapter.h"
- #include "hid-ids.h"
- 
- #define unk	KEY_UNKNOWN
-@@ -1364,8 +1364,11 @@ void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
- 	if (hid->quirks & HID_QUIRK_NO_INPUT_SYNC)
- 		return;
- 
--	list_for_each_entry(hidinput, &hid->inputs, list)
-+	list_for_each_entry(hidinput, &hid->inputs, list) {
- 		input_sync(hidinput->input);
-+		if (hid->input_dev)
-+			HidReportEvent(hid->input_dev, EV_SYN, SYN_REPORT, 0);
-+	}
- }
- EXPORT_SYMBOL_GPL(hidinput_report_event);
- 
 diff --git a/drivers/hidmac/Kconfig b/drivers/hidmac/Kconfig
 new file mode 100644
 index 000000000000..dcb3e08bf5d2
@@ -364685,4 +364659,66 @@ index 67048f922ff2..e950f32243b6 100755
  	ipv6_addr_metric)		ipv6_addr_metric_test;;
 -- 
 2.25.1
-
+diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
+index 11bd2ca22..7c040f28a 100644
+--- a/drivers/hid/hid-input.c
++++ b/drivers/hid/hid-input.c
+@@ -31,7 +31,7 @@
+ 
+ #include <linux/hid.h>
+ #include <linux/hid-debug.h>
+-
++#include "hdf_hid_adapter.h"
+ #include "hid-ids.h"
+ 
+ #define unk	KEY_UNKNOWN
+@@ -1364,8 +1364,11 @@ void hidinput_report_event(struct hid_device *hid, struct hid_report *report)
+ 	if (hid->quirks & HID_QUIRK_NO_INPUT_SYNC)
+ 		return;
+ 
+-	list_for_each_entry(hidinput, &hid->inputs, list)
++	list_for_each_entry(hidinput, &hid->inputs, list) {
+ 		input_sync(hidinput->input);
++		if(hid->input_dev)
++			HidReportEvent(hid->input_dev, EV_SYN, SYN_REPORT, 0);
++	}
+ }
+ EXPORT_SYMBOL_GPL(hidinput_report_event);
+ 
+@@ -1729,6 +1732,27 @@ static inline void hidinput_configure_usages(struct hid_input *hidinput,
+ 						 report->field[i]->usage + j);
+ }
+ 
++static void transferinfo(struct input_dev *dev)
++{
++	HidInfo info;
++	info.devName = dev->name;
++	memcpy(info.devProp, dev->propbit, sizeof(unsigned long) * BITS_TO_LONGS(INPUT_PROP_CNT));
++	memcpy(info.eventType, dev->evbit, sizeof(unsigned long) * BITS_TO_LONGS(EV_CNT));
++	memcpy(info.keyCode, dev->keybit, sizeof(unsigned long) * BITS_TO_LONGS(KEY_CNT));
++	memcpy(info.relCode, dev->relbit, sizeof(unsigned long) * BITS_TO_LONGS(REL_CNT));
++	memcpy(info.absCode, dev->absbit, sizeof(unsigned long) * BITS_TO_LONGS(ABS_CNT));
++	memcpy(info.miscCode, dev->mscbit, sizeof(unsigned long) * BITS_TO_LONGS(MSC_CNT));
++	memcpy(info.ledCode, dev->ledbit, sizeof(unsigned long) * BITS_TO_LONGS(LED_CNT));
++	memcpy(info.soundCode, dev->sndbit, sizeof(unsigned long) * BITS_TO_LONGS(SND_CNT));
++	memcpy(info.forceCode, dev->ffbit, sizeof(unsigned long) * BITS_TO_LONGS(FF_CNT));
++	memcpy(info.switchCode, dev->swbit, sizeof(unsigned long) * BITS_TO_LONGS(SW_CNT));
++	info.bustype = dev->id.bustype;
++	info.vendor = dev->id.vendor;
++	info.product = dev->id.product;
++	info.version = dev->id.version;
++	GetInfoFromHid(info);
++}
++
+ /*
+  * Register the input device; print a message.
+  * Configure the input layer interface
+@@ -1811,7 +1835,7 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
+ 			hidinput_cleanup_hidinput(hid, hidinput);
+ 			continue;
+ 		}
+-
++		transferinfo(hidinput->input);
+ 		if (input_register_device(hidinput->input))
+ 			goto out_unwind;
+ 		hidinput->registered = true;