for (i = 0; i < 6; i++)
shark->transfer_buffer[i + 1] = (reg >> (40 - i * 8)) & 0xff;
- v4l2_dbg(1, debug, tea->v4l2_dev,
- "shark2-write: %02x %02x %02x %02x %02x %02x %02x\n",
- shark->transfer_buffer[0], shark->transfer_buffer[1],
- shark->transfer_buffer[2], shark->transfer_buffer[3],
- shark->transfer_buffer[4], shark->transfer_buffer[5],
- shark->transfer_buffer[6]);
+ v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-write: %*ph\n",
+ 7, shark->transfer_buffer);
res = usb_interrupt_msg(shark->usbdev,
usb_sndintpipe(shark->usbdev, SHARK_OUT_EP),
for (i = 0; i < 3; i++)
reg |= shark->transfer_buffer[i] << (16 - i * 8);
- v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-read: %02x %02x %02x\n",
- shark->transfer_buffer[0], shark->transfer_buffer[1],
- shark->transfer_buffer[2]);
+ v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-read: %*ph\n",
+ 3, shark->transfer_buffer);
*reg_ret = reg;
return 0;
{
int i, retval;
+ atomic_set(&shark->brightness[BLUE_LED], 127);
INIT_WORK(&shark->led_work, shark_led_work);
for (i = 0; i < NO_LEDS; i++) {
shark->leds[i] = shark_led_templates[i];
cancel_work_sync(&shark->led_work);
}
+
+static void shark_resume_leds(struct shark_device *shark)
+{
+ int i;
+
+ for (i = 0; i < NO_LEDS; i++)
+ set_bit(i, &shark->brightness_new);
+
+ schedule_work(&shark->led_work);
+}
#else
static int shark_register_leds(struct shark_device *shark, struct device *dev)
{
return 0;
}
static inline void shark_unregister_leds(struct shark_device *shark) { }
+static inline void shark_resume_leds(struct shark_device *shark) { }
#endif
static void usb_shark_disconnect(struct usb_interface *intf)
return retval;
}
+#ifdef CONFIG_PM
+static int usb_shark_suspend(struct usb_interface *intf, pm_message_t message)
+{
+ return 0;
+}
+
+static int usb_shark_resume(struct usb_interface *intf)
+{
+ struct v4l2_device *v4l2_dev = usb_get_intfdata(intf);
+ struct shark_device *shark = v4l2_dev_to_shark(v4l2_dev);
+ int ret;
+
+ mutex_lock(&shark->tea.mutex);
+ ret = radio_tea5777_set_freq(&shark->tea);
+ mutex_unlock(&shark->tea.mutex);
+
+ shark_resume_leds(shark);
+
+ return ret;
+}
+#endif
+
/* Specify the bcdDevice value, as the radioSHARK and radioSHARK2 share ids */
static struct usb_device_id usb_shark_device_table[] = {
{ .match_flags = USB_DEVICE_ID_MATCH_DEVICE_AND_VERSION |
.probe = usb_shark_probe,
.disconnect = usb_shark_disconnect,
.id_table = usb_shark_device_table,
+#ifdef CONFIG_PM
+ .suspend = usb_shark_suspend,
+ .resume = usb_shark_resume,
+ .reset_resume = usb_shark_resume,
+#endif
};
module_usb_driver(usb_shark_driver);