gti: replace manual_sensing_lock by input_process_lock

To protect the interrupt and userspace commands read the heatmap
simultaneously.

Bug: 260785497
Test: read heatmap by adb commands.

Signed-off-by: davidycchen <davidycchen@google.com>
Change-Id: I7b54997d7d3edc7c9ea73a37d4045c5b3803d1a8

1 files changed, 12 insertions, 13 deletions

diff --git a/goog_touch_interface.c b/goog_touch_interface.c
index 39b7506..972d42f 100644
--- a/goog_touch_interface.c
+++ b/goog_touch_interface.c
@@ -439,7 +439,7 @@ static ssize_t ms_base_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -472,7 +472,7 @@ static ssize_t ms_base_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -487,7 +487,7 @@ static ssize_t ms_diff_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -520,7 +520,7 @@ static ssize_t ms_diff_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -535,7 +535,7 @@ static ssize_t ms_raw_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -568,7 +568,7 @@ static ssize_t ms_raw_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -834,7 +834,7 @@ static ssize_t ss_base_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -870,7 +870,7 @@ static ssize_t ss_base_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -885,7 +885,7 @@ static ssize_t ss_diff_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -921,7 +921,7 @@ static ssize_t ss_diff_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -936,7 +936,7 @@ static ssize_t ss_raw_show(struct device *dev,
 	u16 rx = gti->offload.caps.rx_size;
 	int x, y;
 
-	ret = mutex_lock_interruptible(&gti->manual_sensing_lock);
+	ret = mutex_lock_interruptible(&gti->input_process_lock);
 	if (ret != 0) {
 		buf_idx += scnprintf(buf + buf_idx, PAGE_SIZE,
 			"error: has been interrupted!\n");
@@ -972,7 +972,7 @@ static ssize_t ss_raw_show(struct device *dev,
 		}
 	}
 
-	mutex_unlock(&gti->manual_sensing_lock);
+	mutex_unlock(&gti->input_process_lock);
 	return buf_idx;
 }
 
@@ -3244,7 +3244,6 @@ struct goog_touch_interface *goog_touch_interface_probe(
 		gti->mf_mode = GTI_MF_MODE_DEFAULT;
 		gti->screen_protector_mode_setting = GTI_SCREEN_PROTECTOR_MODE_DISABLE;
 		mutex_init(&gti->input_lock);
-		mutex_init(&gti->manual_sensing_lock);
 		mutex_init(&gti->input_process_lock);
 		goog_init_options(gti, options);
 		goog_offload_probe(gti);