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| author | Marek Vasut <marex@denx.de> | 2023-05-14 20:53:27 +0200 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@strace.io> | 2023-05-16 08:00:00 +0000 |
| commit | 42f460aa02b317df79d4630ad82145c02f692672 (patch) | |
| tree | 47b7289739b75450164bf4baf94f8c2b860e19ea /src/v4l2.c | |
| parent | 8f691206e4aa769cc99e264f1c15ae6956789f91 (diff) | |
| download | strace-ldv/next.tar.gz | |
v4l2: Add support for interpreting remaining fields in VIDIOC_ENUMINPUT struct v4l2_inputldv/next
Interpret $audioset as flags, $tuner as integer. Add ID list for
v4l2_std_id. Add flags for status and capabilities and interpret
them.
This is based off Linux commit:
b6456c0cfe9d ("V4L/DVB (13571): v4l: Adding Digital Video Timings APIs")
Latest documentation is at:
https://docs.kernel.org/userspace-api/media/v4l/vidioc-enuminput.html
Signed-off-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'src/v4l2.c')
| -rw-r--r-- | src/v4l2.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/v4l2.c b/src/v4l2.c index d8b4ab81c..a652837ae 100644 --- a/src/v4l2.c +++ b/src/v4l2.c @@ -763,7 +763,10 @@ print_v4l2_standard(struct tcb *const tcp, const kernel_ulong_t arg) return RVAL_IOCTL_DECODED; } +#include "xlat/v4l2_input_capabilities_flags.h" +#include "xlat/v4l2_input_status_flags.h" #include "xlat/v4l2_input_types.h" +#include "xlat/v4l2_std_ids.h" static int print_v4l2_input(struct tcb *const tcp, const kernel_ulong_t arg) @@ -787,6 +790,19 @@ print_v4l2_input(struct tcb *const tcp, const kernel_ulong_t arg) tprint_struct_next(); PRINT_FIELD_XVAL(i, type, v4l2_input_types, "V4L2_INPUT_TYPE_???"); + tprint_struct_next(); + PRINT_FIELD_X(i, audioset); + tprint_struct_next(); + PRINT_FIELD_U(i, tuner); + tprint_struct_next(); + PRINT_FIELD_FLAGS(i, std, v4l2_std_ids, "V4L2_STD_???"); + tprint_struct_next(); + PRINT_FIELD_FLAGS(i, status, v4l2_input_status_flags, + "V4L2_IN_ST_???"); + tprint_struct_next(); + PRINT_FIELD_FLAGS(i, capabilities, + v4l2_input_capabilities_flags, + "V4L2_IN_CAP_???"); } tprint_struct_end(); |