From: kibak.yoon <kibak.yoon@samsung.com>
Date: Wed, 13 Sep 2017 07:40:28 +0000 (+0900)
Subject: sensor: hal: tw2: sync gyroscope HAL with sensor kernel driver
X-Git-Tag: submit/tizen/20170921.103936^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e37331f5d171730cc849ade34c65302da79bd2d0;p=platform%2Fadaptation%2Ftw2%2Fsensor-hal-tw2.git

sensor: hal: tw2: sync gyroscope HAL with sensor kernel driver

- Gyroscope sensor driver provides boottime-based timestamp with sensor
  event. Since the kernel sensor driver has been modified, the HAL needs to be
  modified accordingly.

Change-Id: I982e77739737d106066894db26db1347c0f4b042
Signed-off-by: kibak.yoon <kibak.yoon@samsung.com>
---

diff --git a/src/gyro/gyro_device.cpp b/src/gyro/gyro_device.cpp
index c5ee459..c1d9de2 100644
--- a/src/gyro/gyro_device.cpp
+++ b/src/gyro/gyro_device.cpp
@@ -193,6 +193,18 @@ bool gyro_device::update_value_input_event(void)
 				gyro_raw[2] = (int)gyro_input.value;
 				z = true;
 				break;
+			case REL_RZ+1:
+				fired_time |= SHORT_TO_UINT64(gyro_input.value, 48);
+				break;
+			case REL_RZ+2:
+				fired_time |= SHORT_TO_UINT64(gyro_input.value, 32);
+				break;
+			case REL_RZ+3:
+				fired_time |= SHORT_TO_UINT64(gyro_input.value, 16);
+				break;
+			case REL_RZ+4:
+				fired_time |= SHORT_TO_UINT64(gyro_input.value, 0);
+				break;
 			default:
 				_E("gyro_input event[type = %d, code = %d] is unknown.", gyro_input.type, gyro_input.code);
 				return false;
@@ -200,7 +212,6 @@ bool gyro_device::update_value_input_event(void)
 			}
 		} else if (gyro_input.type == EV_SYN) {
 			syn = true;
-			fired_time = util::get_timestamp(&gyro_input.time);
 		} else {
 			_E("gyro_input event[type = %d, code = %d] is unknown.", gyro_input.type, gyro_input.code);
 			return false;
@@ -219,7 +230,7 @@ bool gyro_device::update_value_input_event(void)
 	if (z)
 		m_z =  gyro_raw[2];
 
-	m_fired_time = fired_time;
+	m_fired_time = NS_TO_US(fired_time);
 
 	_D("m_x = %d, m_y = %d, m_z = %d, time = %lluus", m_x, m_y, m_z, m_fired_time);
 
diff --git a/src/sensor_common.h b/src/sensor_common.h
index 9a0565a..1db6a8c 100644
--- a/src/sensor_common.h
+++ b/src/sensor_common.h
@@ -22,6 +22,7 @@
 #define RAW_DATA_EVENT 0x0001
 
 #define SHORT_TO_UINT64(value, shift) (((unsigned long long)(value & 0xFFFF)) << shift)
+#define NS_TO_US(x) ((x) / 1000)
 
 #define UNKNOWN_NAME "UNKNOWN"