diff options
| author | istvan_v@mailbox.hu <istvan_v@mailbox.hu> | 2011-07-11 11:02:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:56:01 -0300 |
| commit | eea16e3661f7177ba106780a2f6cbf373d73bab1 (patch) | |
| tree | 11eaa4ca735b6e71081c53d09659ec02e6464a7d /drivers/media/video/cx88/cx88-core.c | |
| parent | fef1c8d01847f05f01bf04dbae4409d72ed9a2cd (diff) | |
[media] cx88: implemented sharpness control
This patch implements support for a sharpness control, using the luma
peaking filter feature of cx2388x.
[mchehab@redhat.com: use cx_andor instead of cx_write]
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-core.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index 2e145f0a5fd9..20ad809568cf 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -759,8 +759,8 @@ int cx88_set_scale(struct cx88_core *core, unsigned int width, unsigned int heig if (nocomb) value |= (3 << 5); // disable comb filter - cx_write(MO_FILTER_EVEN, value); - cx_write(MO_FILTER_ODD, value); + cx_andor(MO_FILTER_EVEN, 0x7ffc7f, value); /* preserve PEAKEN, PSEL */ + cx_andor(MO_FILTER_ODD, 0x7ffc7f, value); dprintk(1,"set_scale: filter 0x%04x\n", value); return 0; |