/*
*
- * $Id$
*
* Copyright (C) 2005 Mike Isely <isely@pobox.com>
* Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
*/
#include "pvrusb2-video-v4l.h"
-#include "pvrusb2-i2c-cmd-v4l2.h"
+#include "pvrusb2-i2c-cmd-v4l2.h"
+
#include "pvrusb2-hdw-internal.h"
#include "pvrusb2-debug.h"
#include <linux/videodev2.h>
#include <linux/errno.h>
#include <linux/slab.h>
-struct pvr2_v4l_decoder {
- struct pvr2_i2c_handler handler;
- struct pvr2_decoder_ctrl ctrl;
- struct pvr2_i2c_client *client;
- struct pvr2_hdw *hdw;
- unsigned long stale_mask;
-};
-
-
struct routing_scheme {
const int *def;
unsigned int cnt;
},
};
+struct pvr2_v4l_decoder {
+ struct pvr2_i2c_handler handler;
+ struct pvr2_decoder_ctrl ctrl;
+ struct pvr2_i2c_client *client;
+ struct pvr2_hdw *hdw;
+ unsigned long stale_mask;
+};
+
+
+
static void set_input(struct pvr2_v4l_decoder *ctxt)
{
struct pvr2_hdw *hdw = ctxt->hdw;
pvr2_trace(PVR2_TRACE_CHIPS,"i2c v4l2 set_input(%d)",hdw->input_val);
if ((sid < ARRAY_SIZE(routing_schemes)) &&
- ((sp = routing_schemes + sid) != 0) &&
+ ((sp = routing_schemes + sid) != NULL) &&
(hdw->input_val >= 0) &&
(hdw->input_val < sp->cnt)) {
route.input = sp->def[hdw->input_val];
}
+void pvr2_saa7115_subdev_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd)
+{
+ if (hdw->input_dirty || hdw->force_dirty) {
+ struct v4l2_routing route;
+ const struct routing_scheme *sp;
+ unsigned int sid = hdw->hdw_desc->signal_routing_scheme;
+ pvr2_trace(PVR2_TRACE_CHIPS, "subdev v4l2 set_input(%d)",
+ hdw->input_val);
+ if ((sid < ARRAY_SIZE(routing_schemes)) &&
+ ((sp = routing_schemes + sid) != NULL) &&
+ (hdw->input_val >= 0) &&
+ (hdw->input_val < sp->cnt)) {
+ route.input = sp->def[hdw->input_val];
+ } else {
+ pvr2_trace(PVR2_TRACE_ERROR_LEGS,
+ "*** WARNING *** subdev v4l2 set_input:"
+ " Invalid routing scheme (%u)"
+ " and/or input (%d)",
+ sid, hdw->input_val);
+ return;
+ }
+ route.output = 0;
+ sd->ops->video->s_routing(sd, &route);
+ }
+}
/*