async 2 sync test ok

src/libs/openpod_helpers/Makefile

@@ -15,7 +15,7 @@ clean::
 	-rm *.~h
 
 # turned ADA off - openpod.o
-libopenpod_helpers.a: pod_dev_event.o request.o driver.o 
+libopenpod_helpers.a: pod_dev_event.o request.o driver.o device.o rq_to_sync.o 
 	ar crsv $@ *.o
 	cp $@ ..
 

src/libs/openpod_helpers/device.c

@@ -18,7 +18,7 @@ errno_t pod_dev_method( pod_device *dev, int op_id, void *param )
 
 	if( (op_id < 0) || (dev->class_interface == 0) ) return ENOSYS;
 
-	void (*class_func)(void *arg); // dev class specific interface
+	errno_t (*class_func)(pod_device *dev, void *arg); // dev class specific interface
 
 	// TODO check op id > max possible
 

src/openpod/pod_deffunc.h

@@ -0,0 +1,13 @@
+#include "openpod.h"
+
+//*******************************************************************
+//
+// OpenPOD
+//
+// Default implementations of typical functions.
+//
+//*******************************************************************
+
+
+// default pod_enqueue for device - calls syncronous interface.
+errno_t	pod_default_enqueue( pod_device *dev, pod_request *rq );

src/openpod/pod_device.h

@@ -74,7 +74,7 @@ typedef struct pod_device
 
     pod_properties      *prop;
 
-    void                (**class_interface)(struct pod_device *dev, void *arg); // dev class specific interface
+    errno_t             (**class_interface)(struct pod_device *dev, void *arg); // dev class specific interface
     void                *private_data;
 
     // ----------------------------------------------------------------------

src/test/unit/suites/suite_start_stop.c

@@ -8,7 +8,7 @@
 #include "utils.h"
 
 #include <openpod.h>
-//#include <pod_device.h>
+#include <pod_deffunc.h>
 #include <pod_io_video.h>
 
 //-------------------------------------------------------------------
@@ -34,6 +34,24 @@ errno_t		test_driver_deactivate( struct pod_driver *drv );
 errno_t		test_driver_sense( struct pod_driver *drv );
 
 
+
+static errno_t		test_device_io_getmode( pod_device *dev, void *arg );
+
+static errno_t		(*test_driver_class_interface[])(struct pod_device *dev, void *arg) =
+{
+	0, // nop
+	test_device_io_getmode,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+	0,
+};
+
+
 static pod_dev_f dev_func = 
 {
 	test_driver_enqueue,
@@ -200,14 +218,18 @@ static errno_t	test_driver_enqueue( pod_device *dev, pod_request *rq )
 
 	//if( rq->request_class != dev->class_id ) goto einval;
 
-	// TODO return pod_default_enqueue( dev, rq );
-
+#if 1
+	return pod_default_enqueue( dev, rq );
+#else
 	switch( rq->operation )
 	{
 	case pod_video_getmode:
 		{
 		struct pod_video_rq_mode *rq_arg = rq->op_arg;
 
+		// TODO
+		//rc = simple_device_io_getmode( dev, rq->op_arg );
+
 		rq_arg->x_size = 1024;
 		rq_arg->y_size = 768;
 		rq_arg->buf_fmt = pod_pixel_rgba;
@@ -225,6 +247,7 @@ static errno_t	test_driver_enqueue( pod_device *dev, pod_request *rq )
 done:
 	if( rq->done ) rq->done( rq );
 	return 0;
+#endif
 }
 
 
@@ -322,6 +345,7 @@ errno_t		test_driver_sense( struct pod_driver *drv )
 
 	drv->private_data = &test_device;
 	struct pod_device *dev	= drv->private_data; // we are very simple
+	dev->class_interface = test_driver_class_interface;
 
 	POD_DEV_STATE_SET( dev, POD_DEV_STATE_INIT );
 
@@ -338,4 +362,18 @@ errno_t		test_driver_sense( struct pod_driver *drv )
 
 
 
+static errno_t		
+test_device_io_getmode( pod_device *dev, void *arg )
+{
+	struct pod_video_rq_mode *m = arg;
+	(void) dev;
+	// Your code to do actual non-blocking io here
+
+	m->x_size = 1024;
+	m->y_size = 768;
+	m->buf_fmt = pod_pixel_rgba;
+	m->vbuf = 0; // no direct access to video buffer
+
+	return 0;
+}