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| author | istvan_v@mailbox.hu <istvan_v@mailbox.hu> | 2011-07-11 11:07:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:56:01 -0300 |
| commit | bded70d296a976da1b52ff5d7f574551fbc503bb (patch) | |
| tree | a18cb19387be5d3384edec9624ccd67f07238ce3 /drivers/media/video/cx88/cx88-video.c | |
| parent | eea16e3661f7177ba106780a2f6cbf373d73bab1 (diff) | |
| download | blackbird-op-linux-bded70d296a976da1b52ff5d7f574551fbc503bb.tar.gz blackbird-op-linux-bded70d296a976da1b52ff5d7f574551fbc503bb.zip | |
[media] cx88: implemented luma notch filter control
The following patch adds a new control that makes it possible to set the
luma notch filter type to finetune picture quality.
Signed-off-by: Istvan Varga <istvan_v@mailbox.hu>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88-video.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-video.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 516aa6ec1e82..60d28fdd7791 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -262,6 +262,20 @@ static const struct cx88_ctrl cx8800_ctls[] = { .mask = 1 << 9, .shift = 9, }, { + .v = { + .id = V4L2_CID_BAND_STOP_FILTER, + .name = "Notch filter", + .minimum = 0, + .maximum = 3, + .step = 1, + .default_value = 0x0, + .type = V4L2_CTRL_TYPE_INTEGER, + }, + .off = 0, + .reg = MO_HTOTAL, + .mask = 3 << 11, + .shift = 11, + }, { /* --- audio --- */ .v = { .id = V4L2_CID_AUDIO_MUTE, @@ -320,6 +334,7 @@ const u32 cx88_user_ctrls[] = { V4L2_CID_SHARPNESS, V4L2_CID_CHROMA_AGC, V4L2_CID_COLOR_KILLER, + V4L2_CID_BAND_STOP_FILTER, 0 }; EXPORT_SYMBOL(cx88_user_ctrls); |
