commit 9effc72fd71b6e8fd2676bcb57fac3f05ab93043
author Antti Palosaari <crope@iki.fi> Sat Oct 10 13:51:00 2015 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> Tue Oct 20 15:40:50 2015 -0200
tree b39342339730a075de69d780fce77921df064d46
parent b2411b93cdcb5cb154827b8fcd2f436dd0ddab73

[media] v4l2: add support for SDR transmitter

New IOCTL ops:
vidioc_enum_fmt_sdr_out
vidioc_g_fmt_sdr_out
vidioc_s_fmt_sdr_out
vidioc_try_fmt_sdr_out

New vb2 buffertype:
V4L2_BUF_TYPE_SDR_OUTPUT

New v4l2 capability:
V4L2_CAP_SDR_OUTPUT

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

drivers/media/v4l2-core/v4l2-dev.c

diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c
index 71a1b93..6b1eaed 100644
--- a/drivers/media/v4l2-core/v4l2-dev.c
+++ b/drivers/media/v4l2-core/v4l2-dev.c
@@ -637,8 +637,8 @@
 			       ops->vidioc_try_fmt_sliced_vbi_out)))
 			set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
 		SET_VALID_IOCTL(ops, VIDIOC_G_SLICED_VBI_CAP, vidioc_g_sliced_vbi_cap);
-	} else if (is_sdr) {
-		/* SDR specific ioctls */
+	} else if (is_sdr && is_rx) {
+		/* SDR receiver specific ioctls */
 		if (ops->vidioc_enum_fmt_sdr_cap)
 			set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls);
 		if (ops->vidioc_g_fmt_sdr_cap)
@@ -647,6 +647,16 @@
 			set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls);
 		if (ops->vidioc_try_fmt_sdr_cap)
 			set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
+	} else if (is_sdr && is_tx) {
+		/* SDR transmitter specific ioctls */
+		if (ops->vidioc_enum_fmt_sdr_out)
+			set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls);
+		if (ops->vidioc_g_fmt_sdr_out)
+			set_bit(_IOC_NR(VIDIOC_G_FMT), valid_ioctls);
+		if (ops->vidioc_s_fmt_sdr_out)
+			set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls);
+		if (ops->vidioc_try_fmt_sdr_out)
+			set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
 	}
 
 	if (is_vid || is_vbi || is_sdr) {