V4L/DVB (12402): em28xx: fix: some em2710 chips use a different vendor ID

Thanks to hermann pitton <hermann-pitton@arcor.de> for pointing this new
variation.

Tested-by: hermann pitton <hermann-pitton@arcor.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 3 insertions, 1 deletions

diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index 68c236c01846..e352d754875c 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -1,5 +1,5 @@
   0 -> Unknown EM2800 video grabber             (em2800)        [eb1a:2800]
-  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
+  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2710,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
   2 -> Terratec Cinergy 250 USB                 (em2820/em2840) [0ccd:0036]
   3 -> Pinnacle PCTV USB 2                      (em2820/em2840) [2304:0208]
   4 -> Hauppauge WinTV USB 2                    (em2820/em2840) [2040:4200,2040:4201]
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index d0b033bce867..6c35d789cd7e 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -1549,6 +1549,8 @@ struct usb_device_id em28xx_id_table[] = {
                         .driver_info = EM2750_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2800),
                         .driver_info = EM2800_BOARD_UNKNOWN },
+        { USB_DEVICE(0xeb1a, 0x2710),
+                        .driver_info = EM2820_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2820),
                         .driver_info = EM2820_BOARD_UNKNOWN },
         { USB_DEVICE(0xeb1a, 0x2821),