diff options
| author | Mike Isely <isely@pobox.com> | 2009-03-06 21:39:34 -0600 |
|---|---|---|
| committer | Mike Isely <isely@pobox.com> | 2009-03-06 21:39:34 -0600 |
| commit | 0f16c4cd5b6c0c18492d34470bd380aa23d0f862 (patch) | |
| tree | c0b1dbf8b71eb6347743baa0a00d799d170d4490 /linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c | |
| parent | d22a03cd627da69843d2a79a7587179c19df4a40 (diff) | |
| download | mediapointer-dvb-s2-0f16c4cd5b6c0c18492d34470bd380aa23d0f862.tar.gz mediapointer-dvb-s2-0f16c4cd5b6c0c18492d34470bd380aa23d0f862.tar.bz2 | |
pvrusb2: Tie in wm8775 sub-device handling
From: Mike Isely <isely@pobox.com>
Priority: normal
Signed-off-by: Mike Isely <isely@pobox.com>
Diffstat (limited to 'linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c')
| -rw-r--r-- | linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c b/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c index 6cdcbf2fe..b5b2d0b72 100644 --- a/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c +++ b/linux/drivers/media/video/pvrusb2/pvrusb2-wm8775.c @@ -38,6 +38,8 @@ #include <linux/slab.h> #include "compat.h" + + struct pvr2_v4l_wm8775 { struct pvr2_i2c_handler handler; struct pvr2_i2c_client *client; @@ -159,6 +161,30 @@ int pvr2_i2c_wm8775_setup(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) } +void pvr2_wm8775_update(struct pvr2_hdw *hdw, struct v4l2_subdev *sd) +{ + if (hdw->input_dirty) { + struct v4l2_routing route; + + memset(&route, 0, sizeof(route)); + + switch (hdw->input_val) { + case PVR2_CVAL_INPUT_RADIO: + route.input = 1; + break; + default: + /* All other cases just use the second input */ + route.input = 2; + break; + } + pvr2_trace(PVR2_TRACE_CHIPS, "subdev wm8775" + " set_input(val=%d route=0x%x)", + hdw->input_val, route.input); + + sd->ops->audio->s_routing(sd, &route); + } +} + /* |