redonkable/alistair23-linux
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V4L/DVB (3191): Fix CC output

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- CC data was swapped the wrong way around.
- Enabling CC disabled XDS and vice versa: these two should
be independent from one another.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
This commit is contained in:
Hans Verkuil 2005-12-20 09:48:29 -02:00 committed by Mauro Carvalho Chehab
parent 7bb9529602
commit 515432aa7a
1 changed files with 3 additions and 3 deletions
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6
drivers/media/video/saa7127.c
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@ -389,7 +389,7 @@ static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_dat
static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
{
struct saa7127_state *state = i2c_get_clientdata(client);
u16 cc = data->data[0] << 8 | data->data[1];
u16 cc = data->data[1] << 8 | data->data[0];
int enable = (data->line != 0);
if (enable && (data->field != 0 || data->line != 21))
@ -397,7 +397,7 @@ static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data
if (state->cc_enable != enable) {
saa7127_dbg("Turn CC %s\n", enable ? "on" : "off");
saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
(enable << 6) | 0x11);
(state->xds_enable << 7) | (enable << 6) | 0x11);
state->cc_enable = enable;
}
if (!enable)
@ -423,7 +423,7 @@ static int saa7127_set_xds(struct i2c_client *client, struct v4l2_sliced_vbi_dat
if (state->xds_enable != enable) {
saa7127_dbg("Turn XDS %s\n", enable ? "on" : "off");
saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
(enable << 7) | 0x11);
(enable << 7) | (state->cc_enable << 6) | 0x11);
state->xds_enable = enable;
}
if (!enable)