[media] radio-gemtek: add PnP support for AOpen FX-3D/Pro Radio

Add PnP support to radio-gemtek for AOpen FX-3D/Pro Radio card
(AD1816 + Gemtek radio).

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/drivers/media/radio/radio-gemtek.c b/drivers/media/radio/radio-gemtek.c
index 2e639ce6f256..235c0e349820 100644
--- a/drivers/media/radio/radio-gemtek.c
+++ b/drivers/media/radio/radio-gemtek.c
@@ -29,6 +29,7 @@
 #include <linux/videodev2.h>    /* kernel radio structs         */
 #include <linux/mutex.h>
 #include <linux/io.h>           /* outb, outb_p                 */
+#include <linux/pnp.h>
 #include <linux/slab.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
@@ -283,6 +284,16 @@ static const struct radio_isa_ops gemtek_ops = {
 
 static const int gemtek_ioports[] = { 0x20c, 0x30c, 0x24c, 0x34c, 0x248, 0x28c };
 
+#ifdef CONFIG_PNP
+static struct pnp_device_id gemtek_pnp_devices[] = {
+        /* AOpen FX-3D/Pro Radio */
+        {.id = "ADS7183", .driver_data = 0},
+        {.id = ""}
+};
+
+MODULE_DEVICE_TABLE(pnp, gemtek_pnp_devices);
+#endif
+
 static struct radio_isa_driver gemtek_driver = {
         .driver = {
                 .match          = radio_isa_match,
@@ -292,6 +303,14 @@ static struct radio_isa_driver gemtek_driver = {
                         .name   = "radio-gemtek",
                 },
         },
+#ifdef CONFIG_PNP
+        .pnp_driver = {
+                .name           = "radio-gemtek",
+                .id_table       = gemtek_pnp_devices,
+                .probe          = radio_isa_pnp_probe,
+                .remove         = radio_isa_pnp_remove,
+        },
+#endif
         .io_params = io,
         .radio_nr_params = radio_nr,
         .io_ports = gemtek_ioports,
@@ -305,12 +324,18 @@ static struct radio_isa_driver gemtek_driver = {
 static int __init gemtek_init(void)
 {
         gemtek_driver.probe = probe;
+#ifdef CONFIG_PNP
+        pnp_register_driver(&gemtek_driver.pnp_driver);
+#endif
         return isa_register_driver(&gemtek_driver.driver, GEMTEK_MAX);
 }
 
 static void __exit gemtek_exit(void)
 {
         hardmute = 1;   /* Turn off PLL */
+#ifdef CONFIG_PNP
+        pnp_unregister_driver(&gemtek_driver.pnp_driver);
+#endif
         isa_unregister_driver(&gemtek_driver.driver);
 }