diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index 25c0a8acc791..78ff09f559be 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -359,6 +359,11 @@ static void v4l_print_framebuffer(const void *arg, bool write_only) p->fmt.colorspace); } +static void v4l_print_buftype(const void *arg, bool write_only) +{ + pr_cont("type=%s\n", prt_names(*(u32 *)arg, v4l2_type_names)); +} + static void v4l_print_u32(const void *arg, bool write_only) { pr_cont("value=%u\n", *(const u32 *)arg); @@ -844,6 +849,18 @@ static int v4l_try_fmt(const struct v4l2_ioctl_ops *ops, return -EINVAL; } +static int v4l_streamon(const struct v4l2_ioctl_ops *ops, + struct file *file, void *fh, void *arg) +{ + return ops->vidioc_streamon(file, fh, *(unsigned int *)arg); +} + +static int v4l_streamoff(const struct v4l2_ioctl_ops *ops, + struct file *file, void *fh, void *arg) +{ + return ops->vidioc_streamoff(file, fh, *(unsigned int *)arg); +} + struct v4l2_ioctl_info { unsigned int ioctl; u32 flags; @@ -903,11 +920,11 @@ static struct v4l2_ioctl_info v4l2_ioctls[] = { IOCTL_INFO(VIDIOC_QUERYBUF, INFO_FL_CLEAR(v4l2_buffer, length)), IOCTL_INFO_STD(VIDIOC_G_FBUF, vidioc_g_fbuf, v4l_print_framebuffer, 0), IOCTL_INFO_STD(VIDIOC_S_FBUF, vidioc_s_fbuf, v4l_print_framebuffer, INFO_FL_PRIO), - IOCTL_INFO(VIDIOC_OVERLAY, INFO_FL_PRIO), + IOCTL_INFO_STD(VIDIOC_OVERLAY, vidioc_overlay, v4l_print_u32, INFO_FL_PRIO), IOCTL_INFO(VIDIOC_QBUF, 0), IOCTL_INFO(VIDIOC_DQBUF, 0), - IOCTL_INFO(VIDIOC_STREAMON, INFO_FL_PRIO), - IOCTL_INFO(VIDIOC_STREAMOFF, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_STREAMON, v4l_streamon, v4l_print_buftype, INFO_FL_PRIO), + IOCTL_INFO_FNC(VIDIOC_STREAMOFF, v4l_streamoff, v4l_print_buftype, INFO_FL_PRIO), IOCTL_INFO(VIDIOC_G_PARM, INFO_FL_CLEAR(v4l2_streamparm, type)), IOCTL_INFO(VIDIOC_S_PARM, INFO_FL_PRIO), IOCTL_INFO(VIDIOC_G_STD, 0), @@ -1143,30 +1160,6 @@ static long __video_do_ioctl(struct file *file, dbgbuf(cmd, vfd, p); break; } - case VIDIOC_OVERLAY: - { - int *i = arg; - - dbgarg(cmd, "value=%d\n", *i); - ret = ops->vidioc_overlay(file, fh, *i); - break; - } - case VIDIOC_STREAMON: - { - enum v4l2_buf_type i = *(int *)arg; - - dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names)); - ret = ops->vidioc_streamon(file, fh, i); - break; - } - case VIDIOC_STREAMOFF: - { - enum v4l2_buf_type i = *(int *)arg; - - dbgarg(cmd, "type=%s\n", prt_names(i, v4l2_type_names)); - ret = ops->vidioc_streamoff(file, fh, i); - break; - } /* ---------- tv norms ---------- */ case VIDIOC_ENUMSTD: {