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[media] saa7164: video and vbi ports share the same input/tuner/std

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The vbi port should pass any tuner/input/standard information on
to the video port since in the input and tuner are shared between
the two.

There is no reason to duplicate this code, just pass the ioctls on
to the video encoder port.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Hans Verkuil
2015-08-28 08:48:33 -03:00
committed by Mauro Carvalho Chehab
parent 6b99612606
commit 225b783b38
3 changed files with 82 additions and 204 deletions
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11
drivers/media/pci/saa7164/saa7164.h
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@@ -424,6 +424,7 @@ struct saa7164_port {
/* V4L VBI */
struct tmComResVBIFormatDescrHeader vbi_fmt_ntsc;
struct saa7164_vbi_params vbi_params;
struct saa7164_port *enc_port;
/* Debug */
u32 sync_errors;
@@ -599,6 +600,16 @@ extern int saa7164_buffer_zero_offsets(struct saa7164_port *port, int i);
/* ----------------------------------------------------------- */
/* saa7164-encoder.c */
int saa7164_s_std(struct saa7164_port *port, v4l2_std_id id);
int saa7164_g_std(struct saa7164_port *port, v4l2_std_id *id);
int saa7164_enum_input(struct file *file, void *priv, struct v4l2_input *i);
int saa7164_g_input(struct saa7164_port *port, unsigned int *i);
int saa7164_s_input(struct saa7164_port *port, unsigned int i);
int saa7164_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t);
int saa7164_s_tuner(struct file *file, void *priv, const struct v4l2_tuner *t);
int saa7164_g_frequency(struct saa7164_port *port, struct v4l2_frequency *f);
int saa7164_s_frequency(struct saa7164_port *port,
const struct v4l2_frequency *f);
int saa7164_encoder_register(struct saa7164_port *port);
void saa7164_encoder_unregister(struct saa7164_port *port);