diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2009-02-18 12:23:38 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:42:54 -0300 |
| commit | 9040320a899f41cc1978bdd4b6867b172da9b021 (patch) | |
| tree | 8e7bbc1e13411353221e9a29205c7defcc1e9e50 /drivers/media/video/saa7185.c | |
| parent | 674a323218ab0b0be100b51c251a72787b5c9e3a (diff) | |
V4L/DVB (10701): saa7185: add colorbar support.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7185.c')
| -rw-r--r-- | drivers/media/video/saa7185.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c index 6debb65152ee..8d06bb312c55 100644 --- a/drivers/media/video/saa7185.c +++ b/drivers/media/video/saa7185.c @@ -281,6 +281,8 @@ static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg) switch (*iarg) { case 0: + /* turn off colorbar */ + saa7185_write(client, 0x3a, 0x0f); /* Switch RTCE to 1 */ saa7185_write(client, 0x61, (encoder->reg[0x61] & 0xf7) | 0x08); @@ -288,6 +290,8 @@ static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg) break; case 1: + /* turn off colorbar */ + saa7185_write(client, 0x3a, 0x0f); /* Switch RTCE to 0 */ saa7185_write(client, 0x61, (encoder->reg[0x61] & 0xf7) | 0x00); @@ -295,6 +299,16 @@ static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg) saa7185_write(client, 0x6e, 0x00); break; + case 2: + /* turn on colorbar */ + saa7185_write(client, 0x3a, 0x8f); + /* Switch RTCE to 0 */ + saa7185_write(client, 0x61, + (encoder->reg[0x61] & 0xf7) | 0x08); + /* SW: a slight sync problem... */ + saa7185_write(client, 0x6e, 0x01); + break; + default: return -EINVAL; } |