+ m_video_mode = 0;
+ m_fp_fd = open("/dev/dbox/fp0", O_RDONLY|O_NONBLOCK);
+ if (m_fp_fd == -1)
+ {
+ eDebug("couldnt open /dev/dbox/fp0 to monitor vcr scart slow blanking changed!");
+ m_fp_notifier=0;
+ }
+ else
+ {
+ m_fp_notifier = eSocketNotifier::create(eApp, m_fp_fd, eSocketNotifier::Read|POLLERR);
+ CONNECT(m_fp_notifier->activated, eAVSwitch::fp_event);
+ }
+}
+
+#ifndef FP_IOCTL_GET_EVENT
+#define FP_IOCTL_GET_EVENT 20
+#endif
+
+#ifndef FP_IOCTL_GET_VCR
+#define FP_IOCTL_GET_VCR 7
+#endif
+
+#ifndef FP_EVENT_VCR_SB_CHANGED
+#define FP_EVENT_VCR_SB_CHANGED 1
+#endif
+
+int eAVSwitch::getVCRSlowBlanking()
+{
+ int val=0;
+ if (m_fp_fd >= 0)
+ {
+ FILE *f = fopen("/proc/stb/fp/vcr_fns", "r");
+ if (f)
+ {
+ if (fscanf(f, "%d", &val) != 1)
+ eDebug("read /proc/stb/fp/vcr_fns failed!! (%m)");
+ fclose(f);
+ }
+ else if (ioctl(m_fp_fd, FP_IOCTL_GET_VCR, &val) < 0)
+ eDebug("FP_GET_VCR failed (%m)");
+ }
+ return val;
+}
+
+void eAVSwitch::fp_event(int what)
+{
+ if (what & POLLERR) // driver not ready for fp polling
+ {
+ eDebug("fp driver not read for polling.. so disable polling");
+ m_fp_notifier->stop();
+ }
+ else
+ {
+ FILE *f = fopen("/proc/stb/fp/events", "r");
+ if (f)
+ {
+ int events;
+ if (fscanf(f, "%d", &events) != 1)
+ eDebug("read /proc/stb/fp/events failed!! (%m)");
+ else if (events & FP_EVENT_VCR_SB_CHANGED)
+ /* emit */ vcr_sb_notifier(getVCRSlowBlanking());
+ fclose(f);
+ }
+ else
+ {
+ int val = FP_EVENT_VCR_SB_CHANGED; // ask only for this event
+ if (ioctl(m_fp_fd, FP_IOCTL_GET_EVENT, &val) < 0)
+ eDebug("FP_IOCTL_GET_EVENT failed (%m)");
+ else if (val & FP_EVENT_VCR_SB_CHANGED)
+ /* emit */ vcr_sb_notifier(getVCRSlowBlanking());
+ }
+ }