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| author | Ricardo Ribalda <ricardo.ribalda@gmail.com> | 2015-03-20 17:21:28 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-08 12:34:19 +0300 |
| commit | ef66c0ca09595d72f058b11bd7b542b0d95a1350 (patch) | |
| tree | f25815ee0f7d2a98a825fb519078bf2fe908a826 /drivers/media/v4l2-core/v4l2-ctrls.c | |
| parent | b6e5b8f1a90230f922de8af59cdaf1ad83e1ac1e (diff) | |
| download | linux-ef66c0ca09595d72f058b11bd7b542b0d95a1350.tar.xz | |
[media] media/v4l2-ctrls: Add execute flags to write_only controls
Any control that sets FLAG_WRITE_ONLY should OR it with
FLAG_EXECUTE_ON_WRITE.
So we can keep the current meaning of WRITE_ONLY.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-ctrls.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ctrls.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 2ebc33e18041..bacaed64a803 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -991,7 +991,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_AUTO_FOCUS_START: case V4L2_CID_AUTO_FOCUS_STOP: *type = V4L2_CTRL_TYPE_BUTTON; - *flags |= V4L2_CTRL_FLAG_WRITE_ONLY; + *flags |= V4L2_CTRL_FLAG_WRITE_ONLY | + V4L2_CTRL_FLAG_EXECUTE_ON_WRITE; *min = *max = *step = *def = 0; break; case V4L2_CID_POWER_LINE_FREQUENCY: @@ -1172,7 +1173,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_FOCUS_RELATIVE: case V4L2_CID_IRIS_RELATIVE: case V4L2_CID_ZOOM_RELATIVE: - *flags |= V4L2_CTRL_FLAG_WRITE_ONLY; + *flags |= V4L2_CTRL_FLAG_WRITE_ONLY | + V4L2_CTRL_FLAG_EXECUTE_ON_WRITE; break; case V4L2_CID_FLASH_STROBE_STATUS: case V4L2_CID_AUTO_FOCUS_STATUS: @@ -1983,7 +1985,8 @@ static struct v4l2_ctrl *v4l2_ctrl_new(struct v4l2_ctrl_handler *hdl, sz_extra = 0; if (type == V4L2_CTRL_TYPE_BUTTON) - flags |= V4L2_CTRL_FLAG_WRITE_ONLY; + flags |= V4L2_CTRL_FLAG_WRITE_ONLY | + V4L2_CTRL_FLAG_EXECUTE_ON_WRITE; else if (type == V4L2_CTRL_TYPE_CTRL_CLASS) flags |= V4L2_CTRL_FLAG_READ_ONLY; else if (type == V4L2_CTRL_TYPE_INTEGER64 || |