[media] v4l: define own IOCTL ops for SDR FMT

Use own format ops for SDR data:
vidioc_enum_fmt_sdr_cap
vidioc_g_fmt_sdr_cap
vidioc_s_fmt_sdr_cap
vidioc_try_fmt_sdr_cap

Signed-off-by: Antti Palosaari <crope@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
index e0b74a4..8be32f5 100644 (file)
--- a/include/media/v4l2-ioctl.h
+++ b/include/media/v4l2-ioctl.h
@@ -40,6 +40,8 @@ struct v4l2_ioctl_ops {
                                              struct v4l2_fmtdesc *f);
        int (*vidioc_enum_fmt_vid_out_mplane)(struct file *file, void *fh,
                                              struct v4l2_fmtdesc *f);
+       int (*vidioc_enum_fmt_sdr_cap)     (struct file *file, void *fh,
+                                           struct v4l2_fmtdesc *f);
 
        /* VIDIOC_G_FMT handlers */
        int (*vidioc_g_fmt_vid_cap)    (struct file *file, void *fh,
@@ -62,6 +64,8 @@ struct v4l2_ioctl_ops {
                                           struct v4l2_format *f);
        int (*vidioc_g_fmt_vid_out_mplane)(struct file *file, void *fh,
                                           struct v4l2_format *f);
+       int (*vidioc_g_fmt_sdr_cap)    (struct file *file, void *fh,
+                                       struct v4l2_format *f);
 
        /* VIDIOC_S_FMT handlers */
        int (*vidioc_s_fmt_vid_cap)    (struct file *file, void *fh,
@@ -84,6 +88,8 @@ struct v4l2_ioctl_ops {
                                           struct v4l2_format *f);
        int (*vidioc_s_fmt_vid_out_mplane)(struct file *file, void *fh,
                                           struct v4l2_format *f);
+       int (*vidioc_s_fmt_sdr_cap)    (struct file *file, void *fh,
+                                       struct v4l2_format *f);
 
        /* VIDIOC_TRY_FMT handlers */
        int (*vidioc_try_fmt_vid_cap)    (struct file *file, void *fh,
@@ -106,6 +112,8 @@ struct v4l2_ioctl_ops {
                                             struct v4l2_format *f);
        int (*vidioc_try_fmt_vid_out_mplane)(struct file *file, void *fh,
                                             struct v4l2_format *f);
+       int (*vidioc_try_fmt_sdr_cap)    (struct file *file, void *fh,
+                                         struct v4l2_format *f);
 
        /* Buffer handlers */
        int (*vidioc_reqbufs) (struct file *file, void *fh, struct v4l2_requestbuffers *b);