rch_tcinitialize() and arch_tcunitinitialize() renamed to board_tsc_setup() and board_tsc_teardown(). These are not long called directly by applications but only indirectly throught the crappy boardctl() OS interface.

include/nuttx/board.h

@@ -142,7 +142,59 @@ void board_initialize(void);
 
 #ifdef CONFIG_LIB_BOARDCTL
 int board_app_initialize(void);
-#endif
+#endif /* CONFIG_LIB_BOARDCTL */
+
+/****************************************************************************
+ * Name: board_tsc_setup
+ *
+ * Description:
+ *   Each board that supports a touchscreen device must provide this function.
+ *   This function is called by application-specific, setup logic to
+ *   configure the touchscreen device.  This function will register the driver
+ *   as /dev/inputN where N is the minor device number.
+ *
+ *   This is an internal OS interface but may be invoked indirectly from
+ *   application-level touchscreen testing logic (perhaps by
+ *   apps/examples/touchscreen).  If CONFIG_LIB_BOARDCTL=y and
+ *   CONFIG_BOARDCTL_TSCTEST=y, then this functions will be invoked via the
+ *   (non-standard) boardctl() interface using the commands
+ *   BOARDIOC_TSCTEST_SETUP command.
+ *
+ * Input Parameters:
+ *   minor   - The input device minor number
+ *
+ * Returned Value:
+ *   Zero is returned on success.  Otherwise, a negated errno value is
+ *   returned to indicate the nature of the failure.
+ *
+ ****************************************************************************/
+
+int board_tsc_setup(int minor);
+
+/****************************************************************************
+ * Name: board_tsc_teardown
+ *
+ * Description:
+ *   Each board that supports a touchscreen device must provide this function.
+ *   This function is called by application-specific, setup logic to
+ *   uninitialize the touchscreen device.
+ *
+ *   This is an internal OS interface but may be invoked indirectly from
+ *   application-level touchscreen testing logic (perhaps by
+ *   apps/examples/touchscreen).  If CONFIG_LIB_BOARDCTL=y and
+ *   CONFIG_BOARDCTL_TSCTEST=y, then this functions will be invoked via the
+ *   (non-standard) boardctl() interface using the commands
+ *   BOARDIOC_TSCTEST_TEARDOWN command.
+ *
+ * Input Parameters:
+ *   None
+ *
+ * Returned Value:
+ *   None.
+ *
+ ****************************************************************************/
+
+void board_tsc_teardown(void);
 
 /****************************************************************************
  * Name: board_led_initialize

include/nuttx/input/touchscreen.h

@@ -134,44 +134,6 @@ extern "C"
 #define EXTERN extern
 #endif
 
-/****************************************************************************
- * Name: arch_tcinitialize
- *
- * Description:
- *   Each board that supports a touchscreen device must provide this function.
- *   This function is called by application-specific, setup logic to
- *   configure the touchscreen device.  This function will register the driver
- *   as /dev/inputN where N is the minor device number.
- *
- * Input Parameters:
- *   minor   - The input device minor number
- *
- * Returned Value:
- *   Zero is returned on success.  Otherwise, a negated errno value is
- *   returned to indicate the nature of the failure.
- *
- ****************************************************************************/
-
-int arch_tcinitialize(int minor);
-
-/****************************************************************************
- * Name: arch_tcuninitialize
- *
- * Description:
- *   Each board that supports a touchscreen device must provide this function.
- *   This function is called by application-specific, setup logic to
- *   uninitialize the touchscreen device.
- *
- * Input Parameters:
- *   None
- *
- * Returned Value:
- *   None.
- *
- ****************************************************************************/
-
-void arch_tcuninitialize(void);
-
 #undef EXTERN
 #ifdef __cplusplus
 }

include/sys/boardctl.h

@@ -58,16 +58,22 @@
  * CONFIGURATION: CONFIG_LIB_BOARDCTL
  * DEPENDENCIES:  Board logic must provide board_app_initialization
  *
- * CMD:           BOARDIOC_TSCTEST
+ * CMD:           BOARDIOC_TSCTEST_SETUP
  * DESCRIPTION:   Touchscreen controller test configuration
- * ARG:           0: Setup touchscreen test, 1: Teardown touchscreen test
+ * ARG:           Touch controller device minor number
  * CONFIGURATION: CONFIG_LIB_BOARDCTL && CONFIG_BOARDCTL_TSCTEST
- * DEPENDENCIES:  Board logic must provide board_tsc_setup() and
- *                board_tsc_teardown().
+ * DEPENDENCIES:  Board logic must provide board_tsc_setup()
+ *
+ * CMD:           BOARDIOC_TSCTEST_TEARDOWN
+ * DESCRIPTION:   Touchscreen controller test configuration
+ * ARG:           None
+ * CONFIGURATION: CONFIG_LIB_BOARDCTL && CONFIG_BOARDCTL_TSCTEST
+ * DEPENDENCIES:  Board logic must provide board_tsc_teardown()
  */
 
-#define BOARDIOC_INIT     _BOARDIOC(0x0001)
-#define BOARDIOC_TSCTEST  _BOARDIOC(0x0002)
+#define BOARDIOC_INIT              _BOARDIOC(0x0001)
+#define BOARDIOC_TSCTEST_SETUP     _BOARDIOC(0x0002)
+#define BOARDIOC_TSCTEST_TEARDOWN  _BOARDIOC(0x0003)
 
 /****************************************************************************
  * Public Type Definitions