diff options
Diffstat (limited to 'drivers/media/video/v4l2-ioctl.c')
-rw-r--r-- | drivers/media/video/v4l2-ioctl.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 0e648cb3b399..213c4dd6f72c 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -1747,6 +1747,73 @@ static int __video_do_ioctl(struct file *file, ret = ops->vidioc_s_hw_freq_seek(file, fh, p); break; } + case VIDIOC_ENUM_FRAMESIZES: + { + struct v4l2_frmsizeenum *p = arg; + + if (!ops->vidioc_enum_framesizes) + break; + + memset(p, 0, sizeof(*p)); + + ret = ops->vidioc_enum_framesizes(file, fh, p); + dbgarg(cmd, + "index=%d, pixelformat=%d, type=%d ", + p->index, p->pixel_format, p->type); + switch (p->type) { + case V4L2_FRMSIZE_TYPE_DISCRETE: + dbgarg2("width = %d, height=%d\n", + p->discrete.width, p->discrete.height); + break; + case V4L2_FRMSIZE_TYPE_STEPWISE: + dbgarg2("min %dx%d, max %dx%d, step %dx%d\n", + p->stepwise.min_width, p->stepwise.min_height, + p->stepwise.step_width, p->stepwise.step_height, + p->stepwise.max_width, p->stepwise.max_height); + break; + case V4L2_FRMSIZE_TYPE_CONTINUOUS: + dbgarg2("continuous\n"); + break; + default: + dbgarg2("- Unknown type!\n"); + } + + break; + } + case VIDIOC_ENUM_FRAMEINTERVALS: + { + struct v4l2_frmivalenum *p = arg; + + if (!ops->vidioc_enum_frameintervals) + break; + + memset(p, 0, sizeof(*p)); + + ret = ops->vidioc_enum_frameintervals(file, fh, p); + dbgarg(cmd, + "index=%d, pixelformat=%d, width=%d, height=%d, type=%d ", + p->index, p->pixel_format, + p->width, p->height, p->type); + switch (p->type) { + case V4L2_FRMIVAL_TYPE_DISCRETE: + dbgarg2("fps=%d/%d\n", + p->discrete.numerator, + p->discrete.denominator); + break; + case V4L2_FRMIVAL_TYPE_STEPWISE: + dbgarg2("min=%d, max=%d, step=%d\n", + p->stepwise.min, p->stepwise.max, + p->stepwise.step); + break; + case V4L2_FRMIVAL_TYPE_CONTINUOUS: + dbgarg2("continuous\n"); + break; + default: + dbgarg2("- Unknown type!\n"); + } + break; + } + default: { if (!ops->vidioc_default) |