V4L/DVB (9228): cx88: Add audio routing for the hvr-3000/4000
This adds audio routing on the hvr-3000/4000
This is a preliminary patch for later routing
requirements.
This adds line-in support on the 2 cards mentioned.
It is also apparent that there is an initial open
fault for line-in when opening composite/s-video.
This will be fixed later.
It was also noticed that the bit-field for audio
routing which was 2 bits needs an increase as
the WM8775 for example, allows a value 4 bits
wide for it's audio mux.
Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 3ef49c7..6986844 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1277,18 +1277,22 @@
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
+ .audio_chip = V4L2_IDENT_WM8775,
.input = {{
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0x84bf,
+ .audioroute = 1,
},{
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0x84bf,
+ .audioroute = 2,
},{
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0x84bf,
+ .audioroute = 2,
}},
.mpeg = CX88_MPEG_DVB,
.num_frontends = 2,
@@ -1717,6 +1721,7 @@
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.tda9887_conf = TDA9887_PRESENT,
+ .audio_chip = V4L2_IDENT_WM8775,
/*
* GPIO0 (WINTV2000)
*
@@ -1751,14 +1756,17 @@
.type = CX88_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xc4bf,
+ .audioroute = 1,
}, {
.type = CX88_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xc4bf,
+ .audioroute = 2,
}, {
.type = CX88_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xc4bf,
+ .audioroute = 2,
} },
/* fixme: Add radio support */
.mpeg = CX88_MPEG_DVB,