V4L/DVB: ivtv: support the new events API
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/ivtv/ivtv-irq.c b/drivers/media/video/ivtv/ivtv-irq.c
index dbd46c5..fea1ec3 100644
--- a/drivers/media/video/ivtv/ivtv-irq.c
+++ b/drivers/media/video/ivtv/ivtv-irq.c
@@ -25,6 +25,7 @@
#include "ivtv-mailbox.h"
#include "ivtv-vbi.h"
#include "ivtv-yuv.h"
+#include <media/v4l2-event.h>
#define DMA_MAGIC_COOKIE 0x000001fe
@@ -778,6 +779,14 @@
}
}
if (frame != (itv->last_vsync_field & 1)) {
+ static const struct v4l2_event evtop = {
+ .type = V4L2_EVENT_VSYNC,
+ .u.vsync.field = V4L2_FIELD_TOP,
+ };
+ static const struct v4l2_event evbottom = {
+ .type = V4L2_EVENT_VSYNC,
+ .u.vsync.field = V4L2_FIELD_BOTTOM,
+ };
struct ivtv_stream *s = ivtv_get_output_stream(itv);
itv->last_vsync_field += 1;
@@ -791,10 +800,12 @@
if (test_bit(IVTV_F_I_EV_VSYNC_ENABLED, &itv->i_flags)) {
set_bit(IVTV_F_I_EV_VSYNC, &itv->i_flags);
wake_up(&itv->event_waitq);
+ if (s)
+ wake_up(&s->waitq);
}
+ if (s && s->vdev)
+ v4l2_event_queue(s->vdev, frame ? &evtop : &evbottom);
wake_up(&itv->vsync_waitq);
- if (s)
- wake_up(&s->waitq);
/* Send VBI to saa7127 */
if (frame && (itv->output_mode == OUT_PASSTHROUGH ||