pkarashchenko commented on a change in pull request #5802:
URL: https://github.com/apache/incubator-nuttx/pull/5802#discussion_r830673489
##########
File path: drivers/input/uinput.c
##########
@@ -41,8 +41,12 @@
* Pre-processor Definitions
****************************************************************************/
-#define UINPUT_NAME_SIZE 16
-#define RPMSG_UINPUT_NAME "rpmsg-uinput-%s"
+#define UINPUT_NAME_SIZE 16
Review comment:
```suggestion
```
##########
File path: drivers/input/uinput.c
##########
@@ -569,7 +572,7 @@ int uinput_button_initialize(FAR const char *name)
#ifdef CONFIG_UINPUT_KEYBOARD
-int uinput_keyboard_initialize(FAR const char *name)
+int uinput_keyboard_initialize(void)
{
char devname[UINPUT_NAME_SIZE];
Review comment:
```suggestion
```
##########
File path: drivers/input/uinput.c
##########
@@ -453,19 +457,17 @@ static ssize_t uinput_keyboard_write(FAR struct
keyboard_lowerhalf_s *lower,
* Initialized the uinput touchscreen device
*
* Input Parameters:
- * name: Touchscreen devices name
- * maxpoint: Maximum number of touch points supported.
- * buff_nums: Number of the touch points structure.
+ * None
*
* Returned Value:
* Zero is returned on success. Otherwise, a negated errno value is
* returned to indicate the nature of the failure.
*
****************************************************************************/
-#ifdef CONFIG_UINPUT_TOUCHSCREEN
+#ifdef CONFIG_UINPUT_TOUCH
-int uinput_touch_initialize(FAR const char *name, int maxpoint, int buffnums)
+int uinput_touch_initialize(void)
{
char devname[UINPUT_NAME_SIZE];
Review comment:
```suggestion
```
##########
File path: drivers/input/keyboard_upper.c
##########
@@ -60,6 +60,7 @@ struct keyboard_upperhalf_s
struct list_node head; /* Head of list */
FAR struct keyboard_lowerhalf_s
*lower; /* A pointer of lower half instance */
+ uint32_t nums; /* Number of buffer */
Review comment:
```suggestion
size_t nums; /* Number of buffer */
```
Or maybe we can reduce it to `uint16_t`?
##########
File path: drivers/input/uinput.c
##########
@@ -589,8 +592,9 @@ int uinput_keyboard_initialize(FAR const char *name)
/* Regiest Touchscreen device */
- snprintf(devname, sizeof(devname), "/dev/%s", name);
- ret = keyboard_register(&ukbd_lower->lower, devname);
+ snprintf(devname, sizeof(devname), "/dev/%s", UINPUT_NAME_KEYBOARD);
+ ret = keyboard_register(&ukbd_lower->lower, devname,
+ CONFIG_UINPUT_KEYBOARD_BUFNUMBER);
Review comment:
```suggestion
ret = keyboard_register(&ukbd_lower->lower,
"/dev/" UINPUT_NAME_KEYBOARD,
CONFIG_UINPUT_KEYBOARD_BUFNUMBER);
```
##########
File path: drivers/input/uinput.c
##########
@@ -534,7 +537,7 @@ int uinput_button_initialize(FAR const char *name)
ubtn_lower->ctx.notify = uinput_button_notify;
#endif
- snprintf(devname, sizeof(devname), "/dev/%s", name);
+ snprintf(devname, sizeof(devname), "/dev/%s", UINPUT_NAME_BUTTON);
ret = btn_register(devname, &ubtn_lower->lower);
Review comment:
```suggestion
ret = btn_register("/dev/" UINPUT_NAME_BUTTON, &ubtn_lower->lower);
```
##########
File path: drivers/input/uinput.c
##########
@@ -519,7 +522,7 @@ int uinput_touch_initialize(FAR const char *name, int
maxpoint, int buffnums)
#ifdef CONFIG_UINPUT_BUTTONS
-int uinput_button_initialize(FAR const char *name)
+int uinput_button_initialize(void)
{
char devname[UINPUT_NAME_SIZE];
Review comment:
```suggestion
```
##########
File path: drivers/input/uinput.c
##########
@@ -478,29 +480,30 @@ int uinput_touch_initialize(FAR const char *name, int
maxpoint, int buffnums)
}
utcs_lower->lower.write = uinput_touch_write;
- utcs_lower->lower.maxpoint = maxpoint;
+ utcs_lower->lower.maxpoint = CONFIG_UINPUT_TOUCH_MAXPOINT;
#ifdef CONFIG_UINPUT_RPMSG
utcs_lower->ctx.notify = uinput_touch_notify;
#endif
/* Regiest Touchscreen device */
- snprintf(devname, sizeof(devname), "/dev/%s", name);
- ret = touch_register(&utcs_lower->lower, devname, buffnums);
+ snprintf(devname, sizeof(devname), "/dev/%s", UINPUT_NAME_TOUCH);
+ ret = touch_register(&utcs_lower->lower, devname,
+ CONFIG_UINPUT_TOUCH_BUFNUMBER);
Review comment:
```suggestion
ret = touch_register(&utcs_lower->lower,
"/dev/" UINPUT_NAME_TOUCH,
CONFIG_UINPUT_TOUCH_BUFNUMBER);
```
##########
File path: drivers/input/Kconfig
##########
@@ -64,13 +54,25 @@ config UINPUT_RPMSG
---help---
Enable support uinput cross core communication
-config UINPUT_TOUCHSCREEN
- bool "Enable uinput touchscreen"
+config UINPUT_TOUCH
Review comment:
Probably need to mark this with "breaking change" lable
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