diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-compat-ioctl32.c')
-rw-r--r-- | drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index eac9565dc3d8..6f52970f8b54 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -161,6 +161,20 @@ static inline int put_v4l2_sdr_format(struct v4l2_sdr_format *kp, struct v4l2_sd return 0; } +static inline int get_v4l2_meta_format(struct v4l2_meta_format *kp, struct v4l2_meta_format __user *up) +{ + if (copy_from_user(kp, up, sizeof(struct v4l2_meta_format))) + return -EFAULT; + return 0; +} + +static inline int put_v4l2_meta_format(struct v4l2_meta_format *kp, struct v4l2_meta_format __user *up) +{ + if (copy_to_user(up, kp, sizeof(struct v4l2_meta_format))) + return -EFAULT; + return 0; +} + struct v4l2_format32 { __u32 type; /* enum v4l2_buf_type */ union { @@ -170,6 +184,7 @@ struct v4l2_format32 { struct v4l2_vbi_format vbi; struct v4l2_sliced_vbi_format sliced; struct v4l2_sdr_format sdr; + struct v4l2_meta_format meta; __u8 raw_data[200]; /* user-defined */ } fmt; }; @@ -216,6 +231,8 @@ static int __get_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __us case V4L2_BUF_TYPE_SDR_CAPTURE: case V4L2_BUF_TYPE_SDR_OUTPUT: return get_v4l2_sdr_format(&kp->fmt.sdr, &up->fmt.sdr); + case V4L2_BUF_TYPE_META_CAPTURE: + return get_v4l2_meta_format(&kp->fmt.meta, &up->fmt.meta); default: pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", kp->type); @@ -263,6 +280,8 @@ static int __put_v4l2_format32(struct v4l2_format *kp, struct v4l2_format32 __us case V4L2_BUF_TYPE_SDR_CAPTURE: case V4L2_BUF_TYPE_SDR_OUTPUT: return put_v4l2_sdr_format(&kp->fmt.sdr, &up->fmt.sdr); + case V4L2_BUF_TYPE_META_CAPTURE: + return put_v4l2_meta_format(&kp->fmt.meta, &up->fmt.meta); default: pr_info("compat_ioctl32: unexpected VIDIOC_FMT type %d\n", kp->type); @@ -990,6 +1009,10 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar if (put_v4l2_ext_controls32(&karg.v2ecs, up)) err = -EFAULT; break; + case VIDIOC_S_EDID: + if (put_v4l2_edid32(&karg.v2edid, up)) + err = -EFAULT; + break; } if (err) return err; @@ -1011,7 +1034,6 @@ static long do_video_ioctl(struct file *file, unsigned int cmd, unsigned long ar break; case VIDIOC_G_EDID: - case VIDIOC_S_EDID: err = put_v4l2_edid32(&karg.v2edid, up); break; |