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V4L/DVB (11380): v4l2-subdev: change s_routing prototype

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It is no longer needed to use a struct pointer as argument, since v4l2_subdev
doesn't require that ioctl-like approach anymore. Instead just pass the input,
output and config (new!) arguments directly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2009-04-02 11:26:22 -03:00
committed by Mauro Carvalho Chehab
parent c0ff29150d
commit 5325b4272a
57 changed files with 370 additions and 444 deletions
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7
include/media/v4l2-subdev.h
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@@ -148,7 +148,8 @@ struct v4l2_subdev_tuner_ops {
board designs. Usual values for the frequency are 1024000 and 2048000.
If the frequency is not supported, then -EINVAL is returned.
s_routing: used to define the input and/or output pins of an audio chip.
s_routing: used to define the input and/or output pins of an audio chip,
and any additional configuration data.
Never attempt to use user-level input IDs (e.g. Composite, S-Video,
Tuner) at this level. An i2c device shouldn't know about whether an
input pin is connected to a Composite connector, become on another
@@ -159,7 +160,7 @@ struct v4l2_subdev_tuner_ops {
struct v4l2_subdev_audio_ops {
int (*s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
int (*s_i2s_clock_freq)(struct v4l2_subdev *sd, u32 freq);
int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route);
int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
};
/*
@@ -200,7 +201,7 @@ struct v4l2_subdev_audio_ops {
devices.
*/
struct v4l2_subdev_video_ops {
int (*s_routing)(struct v4l2_subdev *sd, const struct v4l2_routing *route);
int (*s_routing)(struct v4l2_subdev *sd, u32 input, u32 output, u32 config);
int (*s_crystal_freq)(struct v4l2_subdev *sd, u32 freq, u32 flags);
int (*decode_vbi_line)(struct v4l2_subdev *sd, struct v4l2_decode_vbi_line *vbi_line);
int (*s_vbi_data)(struct v4l2_subdev *sd, const struct v4l2_sliced_vbi_data *vbi_data);