include/media/v4l2-ioctl.h

21 struct v4l2_ioctl_ops {  struct
25 	int (*vidioc_querycap)(struct file *file, void *fh, struct v4l2_capability *cap);
28 	int (*vidioc_g_priority)   (struct file *file, void *fh,
30 	int (*vidioc_s_priority)   (struct file *file, void *fh,
34 	int (*vidioc_enum_fmt_vid_cap)     (struct file *file, void *fh,
36 	int (*vidioc_enum_fmt_vid_overlay) (struct file *file, void *fh,
38 	int (*vidioc_enum_fmt_vid_out)     (struct file *file, void *fh,
40 	int (*vidioc_enum_fmt_vid_cap_mplane)(struct file *file, void *fh,
42 	int (*vidioc_enum_fmt_vid_out_mplane)(struct file *file, void *fh,
44 	int (*vidioc_enum_fmt_type_private)(struct file *file, void *fh,
48 	int (*vidioc_g_fmt_vid_cap)    (struct file *file, void *fh,
50 	int (*vidioc_g_fmt_vid_overlay)(struct file *file, void *fh,
52 	int (*vidioc_g_fmt_vid_out)    (struct file *file, void *fh,
54 	int (*vidioc_g_fmt_vid_out_overlay)(struct file *file, void *fh,
56 	int (*vidioc_g_fmt_vbi_cap)    (struct file *file, void *fh,
58 	int (*vidioc_g_fmt_vbi_out)    (struct file *file, void *fh,
60 	int (*vidioc_g_fmt_sliced_vbi_cap)(struct file *file, void *fh,
62 	int (*vidioc_g_fmt_sliced_vbi_out)(struct file *file, void *fh,
64 	int (*vidioc_g_fmt_vid_cap_mplane)(struct file *file, void *fh,
66 	int (*vidioc_g_fmt_vid_out_mplane)(struct file *file, void *fh,
68 	int (*vidioc_g_fmt_type_private)(struct file *file, void *fh,
72 	int (*vidioc_s_fmt_vid_cap)    (struct file *file, void *fh,
74 	int (*vidioc_s_fmt_vid_overlay)(struct file *file, void *fh,
76 	int (*vidioc_s_fmt_vid_out)    (struct file *file, void *fh,
78 	int (*vidioc_s_fmt_vid_out_overlay)(struct file *file, void *fh,
80 	int (*vidioc_s_fmt_vbi_cap)    (struct file *file, void *fh,
82 	int (*vidioc_s_fmt_vbi_out)    (struct file *file, void *fh,
84 	int (*vidioc_s_fmt_sliced_vbi_cap)(struct file *file, void *fh,
86 	int (*vidioc_s_fmt_sliced_vbi_out)(struct file *file, void *fh,
88 	int (*vidioc_s_fmt_vid_cap_mplane)(struct file *file, void *fh,
90 	int (*vidioc_s_fmt_vid_out_mplane)(struct file *file, void *fh,
92 	int (*vidioc_s_fmt_type_private)(struct file *file, void *fh,
96 	int (*vidioc_try_fmt_vid_cap)    (struct file *file, void *fh,
98 	int (*vidioc_try_fmt_vid_overlay)(struct file *file, void *fh,
100 	int (*vidioc_try_fmt_vid_out)    (struct file *file, void *fh,
102 	int (*vidioc_try_fmt_vid_out_overlay)(struct file *file, void *fh,
104 	int (*vidioc_try_fmt_vbi_cap)    (struct file *file, void *fh,
106 	int (*vidioc_try_fmt_vbi_out)    (struct file *file, void *fh,
108 	int (*vidioc_try_fmt_sliced_vbi_cap)(struct file *file, void *fh,
110 	int (*vidioc_try_fmt_sliced_vbi_out)(struct file *file, void *fh,
112 	int (*vidioc_try_fmt_vid_cap_mplane)(struct file *file, void *fh,
114 	int (*vidioc_try_fmt_vid_out_mplane)(struct file *file, void *fh,
116 	int (*vidioc_try_fmt_type_private)(struct file *file, void *fh,
120 	int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);
121 	int (*vidioc_querybuf)(struct file *file, void *fh, struct v4l2_buffer *b);
122 	int (*vidioc_qbuf)    (struct file *file, void *fh, struct v4l2_buffer *b);
123 	int (*vidioc_dqbuf)   (struct file *file, void *fh, struct v4l2_buffer *b);
125 	int (*vidioc_create_bufs)(struct file *file, void *fh, struct v4l2_create_buffers *b);
126 	int (*vidioc_prepare_buf)(struct file *file, void *fh, struct v4l2_buffer *b);
128 	int (*vidioc_overlay) (struct file *file, void *fh, unsigned int i);
129 	int (*vidioc_g_fbuf)   (struct file *file, void *fh,
131 	int (*vidioc_s_fbuf)   (struct file *file, void *fh,
135 	int (*vidioc_streamon) (struct file *file, void *fh, enum v4l2_buf_type i);
136 	int (*vidioc_streamoff)(struct file *file, void *fh, enum v4l2_buf_type i);
141 	int (*vidioc_g_std) (struct file *file, void *fh, v4l2_std_id *norm);
142 	int (*vidioc_s_std) (struct file *file, void *fh, v4l2_std_id *norm);
143 	int (*vidioc_querystd) (struct file *file, void *fh, v4l2_std_id *a);
146 	int (*vidioc_enum_input)(struct file *file, void *fh,
148 	int (*vidioc_g_input)   (struct file *file, void *fh, unsigned int *i);
149 	int (*vidioc_s_input)   (struct file *file, void *fh, unsigned int i);
152 	int (*vidioc_enum_output) (struct file *file, void *fh,
154 	int (*vidioc_g_output)   (struct file *file, void *fh, unsigned int *i);
155 	int (*vidioc_s_output)   (struct file *file, void *fh, unsigned int i);
158 	int (*vidioc_queryctrl)        (struct file *file, void *fh,
160 	int (*vidioc_g_ctrl)           (struct file *file, void *fh,
162 	int (*vidioc_s_ctrl)           (struct file *file, void *fh,
164 	int (*vidioc_g_ext_ctrls)      (struct file *file, void *fh,
166 	int (*vidioc_s_ext_ctrls)      (struct file *file, void *fh,
168 	int (*vidioc_try_ext_ctrls)    (struct file *file, void *fh,
170 	int (*vidioc_querymenu)        (struct file *file, void *fh,
174 	int (*vidioc_enumaudio)        (struct file *file, void *fh,
176 	int (*vidioc_g_audio)          (struct file *file, void *fh,
178 	int (*vidioc_s_audio)          (struct file *file, void *fh,
182 	int (*vidioc_enumaudout)       (struct file *file, void *fh,
184 	int (*vidioc_g_audout)         (struct file *file, void *fh,
186 	int (*vidioc_s_audout)         (struct file *file, void *fh,
188 	int (*vidioc_g_modulator)      (struct file *file, void *fh,
190 	int (*vidioc_s_modulator)      (struct file *file, void *fh,
193 	int (*vidioc_cropcap)          (struct file *file, void *fh,
195 	int (*vidioc_g_crop)           (struct file *file, void *fh,
197 	int (*vidioc_s_crop)           (struct file *file, void *fh,
199 	int (*vidioc_g_selection)      (struct file *file, void *fh,
201 	int (*vidioc_s_selection)      (struct file *file, void *fh,
204 	int (*vidioc_g_jpegcomp)       (struct file *file, void *fh,
206 	int (*vidioc_s_jpegcomp)       (struct file *file, void *fh,
208 	int (*vidioc_g_enc_index)      (struct file *file, void *fh,
210 	int (*vidioc_encoder_cmd)      (struct file *file, void *fh,
212 	int (*vidioc_try_encoder_cmd)  (struct file *file, void *fh,
216 	int (*vidioc_g_parm)           (struct file *file, void *fh,
218 	int (*vidioc_s_parm)           (struct file *file, void *fh,
222 	int (*vidioc_g_tuner)          (struct file *file, void *fh,
224 	int (*vidioc_s_tuner)          (struct file *file, void *fh,
226 	int (*vidioc_g_frequency)      (struct file *file, void *fh,
228 	int (*vidioc_s_frequency)      (struct file *file, void *fh,
232 	int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,
236 	int (*vidioc_log_status)       (struct file *file, void *fh);
238 	int (*vidioc_s_hw_freq_seek)   (struct file *file, void *fh,
243 	int (*vidioc_g_register)       (struct file *file, void *fh,
245 	int (*vidioc_s_register)       (struct file *file, void *fh,
248 	int (*vidioc_g_chip_ident)     (struct file *file, void *fh,
251 	int (*vidioc_enum_framesizes)   (struct file *file, void *fh,
254 	int (*vidioc_enum_frameintervals) (struct file *file, void *fh,
258 	int (*vidioc_enum_dv_presets) (struct file *file, void *fh,
261 	int (*vidioc_s_dv_preset) (struct file *file, void *fh,
263 	int (*vidioc_g_dv_preset) (struct file *file, void *fh,
265 	int (*vidioc_query_dv_preset) (struct file *file, void *fh,
267 	int (*vidioc_s_dv_timings) (struct file *file, void *fh,
269 	int (*vidioc_g_dv_timings) (struct file *file, void *fh,
272 	int (*vidioc_subscribe_event)  (struct v4l2_fh *fh,
274 	int (*vidioc_unsubscribe_event)(struct v4l2_fh *fh,
278 	long (*vidioc_default)	       (struct file *file, void *fh,