diff options
| author | Lawrence Rust <lawrence@softsystem.co.uk> | 2011-02-06 17:46:12 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:32:19 -0300 |
| commit | 6951803c2402d1af0e76df051cc9b117f504550f (patch) | |
| tree | b7e64b2226a0873e9e8ba421fc21a69079ff9f35 /include/media | |
| parent | 724dcbfa9c24af5afdaa2b7e0449e20066d6555a (diff) | |
| download | linux-6951803c2402d1af0e76df051cc9b117f504550f.tar.bz2 | |
[media] Add proper audio support for Nova-S Plus with wm8775 ADC
This patch adds audio DMA capture and ALSA mixer elements for the line
input jack of the Hauppauge Nova-S-plus DVB-S PCI card. The Nova-S-plus
has a WM8775 ADC that is currently not detected. This patch enables
this chip and exports volume, balance mute and ALC elements for ALSA
mixer controls.
[mchehab@redhat.com: Changed the patch to only talk with wm8775 if board
info says so. Also, added platform_data support, to avoid changing the
behaviour for other boards, and fixed CodingStyle]
[awalls@md.metrocast.net: Changed patch to make the WM8775_GID defintion
bridge driver private and let the bridge driver set the value of
v4l2_subdev.grp_id.]
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Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andy Walls <awalls@md.metrocast.net>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/wm8775.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/media/wm8775.h b/include/media/wm8775.h index 60739c5a23ae..d0e801a9935c 100644 --- a/include/media/wm8775.h +++ b/include/media/wm8775.h @@ -32,4 +32,13 @@ #define WM8775_AIN3 4 #define WM8775_AIN4 8 + +struct wm8775_platform_data { + /* + * FIXME: Instead, we should parametrize the params + * that need different settings between ivtv, pvrusb2, and Nova-S + */ + bool is_nova_s; +}; + #endif |