#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/list.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
#include <linux/jiffies.h>
#include <asm/processor.h>
static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
{
- fe_status_t s;
+ fe_status_t s = 0;
struct dvb_frontend_private *fepriv = fe->frontend_priv;
/* if we've got no parameters, just keep idling */
if ((ret = dvb_generic_open (inode, file)) < 0)
return ret;
+ if (fe->ops.ts_bus_ctrl) {
+ if ((ret = fe->ops.ts_bus_ctrl (fe, 1)) < 0) {
+ dvb_generic_release (inode, file);
+ return ret;
+ }
+ }
+
if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
/* normal tune mode when opened R/W */
if ((file->f_flags & O_ACCMODE) != O_RDONLY)
fepriv->release_jiffies = jiffies;
+ if (fe->ops.ts_bus_ctrl)
+ fe->ops.ts_bus_ctrl (fe, 0);
+
return dvb_generic_release (inode, file);
}
mutex_lock(&frontend_mutex);
dvb_unregister_device (fepriv->dvbdev);
dvb_frontend_stop (fe);
- if (fe->ops.tuner_ops.release) {
- fe->ops.tuner_ops.release(fe);
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 0);
- }
- if (fe->ops.release)
- fe->ops.release(fe);
- else
- printk("dvb_frontend: Demodulator (%s) does not have a release callback!\n", fe->ops.info.name);
+
/* fe is invalid now */
kfree(fepriv);
mutex_unlock(&frontend_mutex);
return 0;
}
EXPORT_SYMBOL(dvb_unregister_frontend);
+
+#ifdef CONFIG_DVB_CORE_ATTACH
+void dvb_frontend_detach(struct dvb_frontend* fe)
+{
+ void *ptr;
+
+ if (fe->ops.release_sec) {
+ fe->ops.release_sec(fe);
+ symbol_put_addr(fe->ops.release_sec);
+ }
+ if (fe->ops.tuner_ops.release) {
+ fe->ops.tuner_ops.release(fe);
+ symbol_put_addr(fe->ops.tuner_ops.release);
+ }
+ ptr = (void*)fe->ops.release;
+ if (ptr) {
+ fe->ops.release(fe);
+ symbol_put_addr(ptr);
+ }
+}
+#else
+void dvb_frontend_detach(struct dvb_frontend* fe)
+{
+ if (fe->ops.release_sec)
+ fe->ops.release_sec(fe);
+ if (fe->ops.tuner_ops.release)
+ fe->ops.tuner_ops.release(fe);
+ if (fe->ops.release)
+ fe->ops.release(fe);
+}
+#endif
+EXPORT_SYMBOL(dvb_frontend_detach);