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| author | Eugene Syromyatnikov <evgsyr@gmail.com> | 2020-03-01 03:11:30 +0100 |
|---|---|---|
| committer | Eugene Syromyatnikov <evgsyr@gmail.com> | 2020-03-30 23:14:23 +0200 |
| commit | 7647daa14245f667fad633dc198a2e33b16a0bad (patch) | |
| tree | 242080e7a307cac3f1c6f931e5f21b47e489ed3e | |
| parent | 8bf1ac3e08f67c35003c0925e2b0b6d3f01e853b (diff) | |
| download | strace-7647daa14245f667fad633dc198a2e33b16a0bad.tar.gz | |
v4l2: add V4L2 ioctl command constant macros
For now, only those that we support, and only for those we don't
conditionalise in code, since the fall-back definitions require
the relevant type definitions, and not all of them are always
available.
* xlat/v4l2_ioctl_cmds.in: New file.
* v4l2.c: Include "xlat/v4l2_ioctl_cmds.h" under XLAT_MACRO_ONLY
definition.
| -rw-r--r-- | v4l2.c | 4 | ||||
| -rw-r--r-- | xlat/v4l2_ioctl_cmds.in | 103 |
2 files changed, 107 insertions, 0 deletions
@@ -77,6 +77,10 @@ typedef struct v4l2_standard struct_v4l2_standard; #include "xlat/v4l2_pix_fmts.h" #include "xlat/v4l2_sdr_fmts.h" +#define XLAT_MACROS_ONLY +# include "xlat/v4l2_ioctl_cmds.h" +#undef XLAT_MACROS_ONLY + static void print_pixelformat(uint32_t fourcc, const struct xlat *xlat) { diff --git a/xlat/v4l2_ioctl_cmds.in b/xlat/v4l2_ioctl_cmds.in new file mode 100644 index 000000000..ca7b2c6f0 --- /dev/null +++ b/xlat/v4l2_ioctl_cmds.in @@ -0,0 +1,103 @@ +VIDIOC_QUERYCAP _IOR ('V', 0, struct v4l2_capability) +VIDIOC_ENUM_FMT _IOWR('V', 2, struct v4l2_fmtdesc) +VIDIOC_G_FMT _IOWR('V', 4, struct_v4l2_format) +VIDIOC_S_FMT _IOWR('V', 5, struct_v4l2_format) +/* VIDIOC_G_MPEGCOMP _IOR ('V', 6, struct v4l2_mpeg_compression) - removed in v2.6.24-rc1~66^2~32 */ +/* VIDIOC_S_MPEGCOMP _IOW ('V', 7, struct v4l2_mpeg_compression) - removed in v2.6.24-rc1~66^2~32 */ +VIDIOC_REQBUFS _IOWR('V', 8, struct v4l2_requestbuffers) +VIDIOC_QUERYBUF _IOWR('V', 9, struct_v4l2_buffer) +VIDIOC_G_FBUF _IOR ('V', 10, struct_v4l2_framebuffer) +VIDIOC_S_FBUF _IOW ('V', 11, struct_v4l2_framebuffer) +/* VIDIOC_OVERLAY _IOW ('V', 14, int) */ +VIDIOC_QBUF _IOWR('V', 15, struct_v4l2_buffer) +/* VIDIOC_EXPBUF _IOWR('V', 16, struct v4l2_exportbuffer) - added in v3.8-rc1~115^2^2~34 */ +VIDIOC_DQBUF _IOWR('V', 17, struct_v4l2_buffer) +VIDIOC_STREAMON _IOW ('V', 18, int) +VIDIOC_STREAMOFF _IOW ('V', 19, int) +VIDIOC_G_PARM _IOWR('V', 21, struct v4l2_streamparm) +VIDIOC_S_PARM _IOWR('V', 22, struct v4l2_streamparm) +VIDIOC_G_STD _IOR ('V', 23, uint64_t) /* v4l2_std_id */ +VIDIOC_S_STD _IOW ('V', 24, uint64_t) /* v4l2_std_id */ +VIDIOC_ENUMSTD _IOWR('V', 25, struct_v4l2_standard) +VIDIOC_ENUMINPUT _IOWR('V', 26, struct_v4l2_input) +VIDIOC_G_CTRL _IOWR('V', 27, struct v4l2_control) +VIDIOC_S_CTRL _IOWR('V', 28, struct v4l2_control) +VIDIOC_G_TUNER _IOWR('V', 29, struct v4l2_tuner) +VIDIOC_S_TUNER _IOW ('V', 30, struct v4l2_tuner) +/* VIDIOC_G_AUDIO _IOR ('V', 33, struct v4l2_audio) */ +/* VIDIOC_S_AUDIO _IOW ('V', 34, struct v4l2_audio) */ +VIDIOC_QUERYCTRL _IOWR('V', 36, struct v4l2_queryctrl) +/* VIDIOC_QUERYMENU _IOWR('V', 37, struct_v4l2_querymenu) */ +VIDIOC_G_INPUT _IOR ('V', 38, int) +VIDIOC_S_INPUT _IOWR('V', 39, int) +/* VIDIOC_G_EDID _IOWR('V', 40, struct v4l2_edid) - renamed from VIDIOC_SUBDEV_G_EDID in v3.15-rc1~85^2~113 */ +/* VIDIOC_S_EDID _IOWR('V', 41, struct v4l2_edid) - renamed from VIDIOC_SUBDEV_G_EDID in v3.15-rc1~85^2~113 */ +/* VIDIOC_G_OUTPUT _IOR ('V', 46, int) */ +/* VIDIOC_S_OUTPUT _IOWR('V', 47, int) */ +/* VIDIOC_ENUMOUTPUT _IOWR('V', 48, struct_v4l2_output) */ +/* VIDIOC_G_AUDOUT _IOR ('V', 49, struct v4l2_audioout) */ +/* VIDIOC_S_AUDOUT _IOW ('V', 50, struct v4l2_audioout) */ +/* VIDIOC_G_MODULATOR _IOWR('V', 54, struct_v4l2_modulator) */ +/* VIDIOC_S_MODULATOR _IOW ('V', 55, struct_v4l2_modulator) */ +/* VIDIOC_G_FREQUENCY _IOWR('V', 56, struct v4l2_frequency) */ +/* VIDIOC_S_FREQUENCY _IOW ('V', 57, struct v4l2_frequency) */ +VIDIOC_CROPCAP _IOWR('V', 58, struct v4l2_cropcap) +VIDIOC_G_CROP _IOWR('V', 59, struct v4l2_crop) +VIDIOC_S_CROP _IOW ('V', 60, struct v4l2_crop) +/* VIDIOC_G_JPEGCOMP _IOR ('V', 61, struct v4l2_jpegcompression) */ +/* VIDIOC_S_JPEGCOMP _IOW ('V', 62, struct v4l2_jpegcompression) */ +/* VIDIOC_QUERYSTD _IOR ('V', 63, uint64_t) */ /* v4l2_std_id */ +VIDIOC_TRY_FMT _IOWR('V', 64, struct_v4l2_format) +/* VIDIOC_ENUMAUDIO _IOWR('V', 65, struct v4l2_audio) */ +/* VIDIOC_ENUMAUDOUT _IOWR('V', 66, struct v4l2_audioout) */ +/* VIDIOC_G_PRIORITY _IOR ('V', 67, uint32_t) */ /* enum v4l2_priority */ +/* VIDIOC_S_PRIORITY _IOW ('V', 68, uint32_t) */ /* enum v4l2_priority */ +/* VIDIOC_G_SLICED_VBI_CAP _IOWR('V', 69, struct_v4l2_sliced_vbi_cap) - added in v2.6.16.28-rc1~3732 */ +/* VIDIOC_LOG_STATUS _IO ('V', 70) - added in v2.6.16.28-rc1~2961 */ +/* VIDIOC_G_EXT_CTRLS _IOWR('V', 71, struct_v4l2_ext_controls) - added in v2.6.18-rc1~862^2~18 */ +/* VIDIOC_S_EXT_CTRLS _IOWR('V', 72, struct_v4l2_ext_controls) - added in v2.6.18-rc1~862^2~18 */ +/* VIDIOC_TRY_EXT_CTRLS _IOWR('V', 73, struct_v4l2_ext_controls) - added in v2.6.18-rc1~862^2~18 */ +/* VIDIOC_ENUM_FRAMESIZES _IOWR('V', 74, struct v4l2_frmsizeenum) - added in v2.6.19-rc1~183 */ +/* VIDIOC_ENUM_FRAMEINTERVALS _IOWR('V', 75, struct v4l2_frmivalenum) - added in v2.6.19-rc1~183 */ +/* VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx) - added in v2.6.21-rc3~150^2~2*/ +/* VIDIOC_ENCODER_CMD _IOWR('V', 77, struct v4l2_encoder_cmd) - added in v2.6.21-rc3~150^2~1 */ +/* VIDIOC_TRY_ENCODER_CMD _IOWR('V', 78, struct v4l2_encoder_cmd) - added in v2.6.21-rc3~150^2~1 */ +/* VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_dbg_register) - added in v2.6.29-rc1~523^2~24 */ +/* VIDIOC_DBG_G_REGISTER _IOWR('V', 80, struct v4l2_dbg_register) - added in v2.6.29-rc1~523^2~24 */ +/* VIDIOC_G_CHIP_IDENT_OLD _IOWR('V', 81, struct v4l2_chip_ident_old) - added in v2.6.22-rc1~1118^2~172, renamed in v2.6.29-rc1~523^2~24, removed in v2.6.30-rc1~621^2~278 */ +/* VIDIOC_DBG_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_dbg_chip_ident) - added in v2.6.29-rc1~523^2~24, removed in v3.11-rc1~17^2~99 */ +/* VIDIOC_S_HW_FREQ_SEEK _IOW ('V', 82, struct v4l2_hw_freq_seek) - added in v2.6.27-rc1~966^2~258 */ +/* VIDIOC_ENUM_DV_PRESETS _IOWR('V', 83, struct v4l2_dv_enum_preset) - added in v2.6.33-rc1~70^2~91, removed in v3.10-rc1~136^2~239 */ +/* VIDIOC_S_DV_PRESET _IOWR('V', 84, struct v4l2_dv_preset) - added in v2.6.33-rc1~70^2~91, removed in v3.10-rc1~136^2~239 */ +/* VIDIOC_G_DV_PRESET _IOWR('V', 85, struct v4l2_dv_preset) - added in v2.6.33-rc1~70^2~91, removed in v3.10-rc1~136^2~239 */ +/* VIDIOC_QUERY_DV_PRESET _IOR('V', 86, struct v4l2_dv_preset) - added in v2.6.33-rc1~70^2~91, removed in v3.10-rc1~136^2~239 */ +/* VIDIOC_S_DV_TIMINGS _IOWR('V', 87, struct v4l2_dv_timings) - added in v2.6.33-rc1~70^2~91 */ +/* VIDIOC_G_DV_TIMINGS _IOWR('V', 88, struct v4l2_dv_timings) - added in v2.6.33-rc1~70^2~91 */ +/* VIDIOC_DQEVENT _IOR ('V', 89, struct v4l2_event) - added in v2.6.35-rc1~480^2~121 */ +/* VIDIOC_SUBSCRIBE_EVENT _IOW ('V', 90, struct v4l2_event_subscription) - added in v2.6.35-rc1~480^2~121 */ +/* VIDIOC_UNSUBSCRIBE_EVENT _IOW ('V', 91, struct v4l2_event_subscription) - added in v2.6.35-rc1~480^2~121 */ +/* VIDIOC_CREATE_BUFS _IOWR('V', 92, struct v4l2_create_buffers) - added in v3.2-rc1~63^2~55 */ +/* VIDIOC_PREPARE_BUF _IOWR('V', 93, struct_v4l2_buffer) - added in v3.2-rc1~63^2~55 */ +/* VIDIOC_G_SELECTION _IOWR('V', 94, struct v4l2_selection) - added in v3.3-rc1~48^2~18 */ +/* VIDIOC_S_SELECTION _IOWR('V', 95, struct v4l2_selection) - added in v3.3-rc1~48^2~18 */ +/* VIDIOC_DECODER_CMD _IOWR('V', 96, struct v4l2_decoder_cmd) - added in v3.4-rc1~110^2^2~239 */ +/* VIDIOC_TRY_DECODER_CMD _IOWR('V', 97, struct v4l2_decoder_cmd) - added in v3.4-rc1~110^2^2~239 */ +/* VIDIOC_ENUM_DV_TIMINGS _IOWR('V', 98, struct v4l2_enum_dv_timings) - added in v3.5-rc1~104^2~100, changed in v3.5-rc5~26^2~41 */ +/* VIDIOC_QUERY_DV_TIMINGS _IOR ('V', 99, struct v4l2_dv_timings) - added in v3.5-rc1~104^2~100, changed in v3.5-rc5~26^2~41 */ +/* VIDIOC_DV_TIMINGS_CAP _IOWR('V', 100, struct v4l2_dv_timings_cap) - added in v3.5-rc1~104^2~100, changed in v3.5-rc5~26^2~41 */ +/* VIDIOC_ENUM_FREQ_BANDS _IOWR('V', 101, struct v4l2_frequency_band) - added in v3.6-rc1~28^2~46 */ +/* VIDIOC_DBG_G_CHIP_INFO _IOWR('V', 102, struct v4l2_dbg_chip_info) - added in v3.10-rc1~136^2~200 as VIDIOC_DBG_G_CHIP_NAME, renamed in v3.10-rc1~136^2~42 */ +/* VIDIOC_QUERY_EXT_CTRL _IOWR('V', 103, struct v4l2_query_ext_ctrl) - added in v3.17-rc1~112^2~362 */ + +/* subdev ioctls */ +/* VIDIOC_SUBDEV_ENUM_MBUS_CODE _IOWR('V', 2, struct v4l2_subdev_mbus_code_enum) */ +/* VIDIOC_SUBDEV_G_FMT _IOWR('V', 4, struct v4l2_subdev_format) */ +/* VIDIOC_SUBDEV_S_FMT _IOWR('V', 5, struct v4l2_subdev_format) */ +/* VIDIOC_SUBDEV_G_FRAME_INTERVAL _IOWR('V', 21, struct v4l2_subdev_frame_interval) - added in v2.6.39-rc1~86^2~163 */ +/* VIDIOC_SUBDEV_S_FRAME_INTERVAL _IOWR('V', 22, struct v4l2_subdev_frame_interval) - added in v2.6.39-rc1~86^2~163 */ +/* VIDIOC_SUBDEV_G_CROP _IOWR('V', 59, struct v4l2_subdev_crop) - added in v2.6.39-rc1~86^2~162 */ +/* VIDIOC_SUBDEV_S_CROP _IOWR('V', 60, struct v4l2_subdev_crop) - added in v2.6.39-rc1~86^2~162 */ +/* VIDIOC_SUBDEV_G_SELECTION _IOWR('V', 61, struct v4l2_subdev_selection) - added in v3.5-rc1~104^2~443 */ +/* VIDIOC_SUBDEV_S_SELECTION _IOWR('V', 62, struct v4l2_subdev_selection) - added in v3.5-rc1~104^2~443 */ +/* VIDIOC_SUBDEV_ENUM_FRAME_SIZE _IOWR('V', 74, struct v4l2_subdev_frame_size_enum) */ +/* VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL _IOWR('V', 75, struct v4l2_subdev_frame_interval_enum) - added in v2.6.39-rc1~86^2~163 */ |