V4L/DVB (11070): au0828: Rework the way the analog video binding occurs

Rework the way boards are managed so that we can change the board description
based on the Hauppauge eeprom (modeled after cx88-cards.c).

Also, make sure that we don't load the analog stack if there are no analog
inputs defined in the board profile.

Thanks to Michael Krufky <mkrufky@linuxtv.org> for providing information on
the various ways different Hauppauge boards can be configured.

Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index 680e88f6139..0bc85b7d67d 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -146,7 +146,8 @@ static void au0828_usb_disconnect(struct usb_interface *interface)
         /* Digital TV */
         au0828_dvb_unregister(dev);
 
-        au0828_analog_unregister(dev);
+        if (dev->board.input != NULL)
+                au0828_analog_unregister(dev);
 
         /* I2C */
         au0828_i2c_unregister(dev);
@@ -189,7 +190,7 @@ static int au0828_usb_probe(struct usb_interface *interface,
         mutex_init(&dev->mutex);
         mutex_init(&dev->dvb.lock);
         dev->usbdev = usbdev;
-        dev->board = id->driver_info;
+        dev->boardnr = id->driver_info;
 
         usb_set_intfdata(interface, dev);
 
@@ -230,14 +231,14 @@ static int au0828_usb_probe(struct usb_interface *interface,
         au0828_card_setup(dev);
 
         /* Analog TV */
-        au0828_analog_register(dev);
+        if (dev->board.input != NULL)
+                au0828_analog_register(dev);
 
         /* Digital TV */
         au0828_dvb_register(dev);
 
         printk(KERN_INFO "Registered device AU0828 [%s]\n",
-                au0828_boards[dev->board].name == NULL ? "Unset" :
-                au0828_boards[dev->board].name);
+                dev->board.name == NULL ? "Unset" : dev->board.name);
 
         return 0;
 }