V4L/DVB (4759): Cx88: use external adc for rca audio inputs on the ASUS PVR-416

For the ASUS PVR-416, the external adc must be used for
the rca audio inputs, but television / radio inputs use
the internal adc.
Thanks to Alex Deucher for lending his card to me.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 43e5af5dfec0..f30f88965f00 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -357,6 +357,7 @@ struct cx88_board cx88_boards[] = {
                         .type   = CX88_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0x0000fde6, // 0x0000fda6 L,R RCA audio in?
+                        .extadc = 1,
                 }},
                 .radio = {
                         .type   = CX88_RADIO,