diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2021-06-10 17:25:35 +0900 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2021-06-14 14:10:48 +0200 |
| commit | c520531884ec8f5744a245d7bf49b1723641c1d0 (patch) | |
| tree | b8b3680ef712f8cc5ce078e35b180646c2d60ebd /include | |
| parent | b8302cd44ae235d18d6cf645ac1ed928a8f68c96 (diff) | |
libcamera: V4L2Device: Support v4l2 menu control
This adds a support of v4l2 menu. The control info for v4l2 menu
contains indices without names and 64bit values of querymenu.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/internal/v4l2_device.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/libcamera/internal/v4l2_device.h b/include/libcamera/internal/v4l2_device.h index b82e2a14..c318e976 100644 --- a/include/libcamera/internal/v4l2_device.h +++ b/include/libcamera/internal/v4l2_device.h @@ -56,6 +56,11 @@ protected: int fd() const { return fd_; } private: + static ControlType v4l2CtrlType(uint32_t ctrlType); + static std::unique_ptr<ControlId> v4l2ControlId(const v4l2_query_ext_ctrl &ctrl); + ControlInfo v4l2ControlInfo(const v4l2_query_ext_ctrl &ctrl); + ControlInfo v4l2MenuControlInfo(const v4l2_query_ext_ctrl &ctrl); + void listControls(); void updateControls(ControlList *ctrls, Span<const v4l2_ext_control> v4l2Ctrls); |