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Viewing changes to drivers/media/video/cx18/cx18-av-core.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/media/video/cx18/cx18-av-core.h
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#define _CX18_AV_CORE_H_
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#include <media/v4l2-device.h>
 
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#include <media/v4l2-ctrls.h>
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struct cx18;
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struct cx18_av_state {
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        struct v4l2_subdev sd;
 
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        struct v4l2_ctrl_handler hdl;
 
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        struct v4l2_ctrl *volume;
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        int radio;
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        v4l2_std_id std;
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        enum cx18_av_video_input vid_input;
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        enum cx18_av_audio_input aud_input;
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        u32 audclk_freq;
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        int audmode;
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        int default_volume;
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        u32 id;
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        u32 rev;
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        int is_initialized;
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        /*
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         * The VBI slicer starts operating and counting lines, begining at
 
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         * The VBI slicer starts operating and counting lines, beginning at
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         * slicer line count of 1, at D lines after the deassertion of VRESET.
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         * This staring field line, S, is 6 (& 319) or 10 (& 273) for 625 or 525
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         * line systems respectively.  Sliced ancillary data captured on VBI
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        return container_of(sd, struct cx18_av_state, sd);
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}
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static inline struct v4l2_subdev *to_sd(struct v4l2_ctrl *ctrl)
 
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{
 
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        return &container_of(ctrl->handler, struct cx18_av_state, hdl)->sd;
 
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}
 
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/* ----------------------------------------------------------------------- */
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/* cx18_av-core.c                                                          */
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int cx18_av_write(struct cx18 *cx, u16 addr, u8 value);
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/* ----------------------------------------------------------------------- */
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/* cx18_av-audio.c                                                         */
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int cx18_av_audio_g_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
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int cx18_av_audio_s_ctrl(struct cx18 *cx, struct v4l2_control *ctrl);
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int cx18_av_s_clock_freq(struct v4l2_subdev *sd, u32 freq);
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void cx18_av_audio_set_path(struct cx18 *cx);
 
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extern const struct v4l2_ctrl_ops cx18_av_audio_ctrl_ops;
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/* ----------------------------------------------------------------------- */
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/* cx18_av-vbi.c                                                           */