diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-05 11:55:59 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-05 11:55:59 -0700 |
commit | 27c053aa8d18d1fa7b83041e36bad20bcdf55514 (patch) | |
tree | c59dce17a248dd8f4757eca3823032334c626dcd /Documentation/video4linux/v4l2-controls.txt | |
parent | a09e9a7a4b907f2dfa9bdb2b98a1828ab4b340b2 (diff) | |
parent | f66b2a1c7f2ae3fb0d5b67d07ab4f5055fd3cf16 (diff) | |
download | talos-obmc-linux-27c053aa8d18d1fa7b83041e36bad20bcdf55514.tar.gz talos-obmc-linux-27c053aa8d18d1fa7b83041e36bad20bcdf55514.zip |
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
"This series contains:
- Exynos s5p-mfc driver got support for VP8 encoder
- Some SoC drivers gained support for asynchronous registration
(needed for DT)
- The RC subsystem gained support for RC activity LED;
- New drivers added: a video decoder(adv7842), a video encoder
(adv7511), a new GSPCA driver (stk1135) and support for Renesas
R-Car (vsp1)
- the first SDR kernel driver: mirics msi3101. Due to some troubles
with the driver, and because the API is still under discussion, it
will be merged at staging for 3.12. Need to rework on it
- usual new boards additions, fixes, cleanups and driver
improvements"
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (242 commits)
[media] cx88: Fix regression: CX88_AUDIO_WM8775 can't be 0
[media] exynos4-is: Fix entity unregistration on error path
[media] exynos-gsc: Register v4l2 device
[media] exynos4-is: Fix fimc-lite bayer formats
[media] em28xx: fix assignment of the eeprom data
[media] hdpvr: fix iteration over uninitialized lists in hdpvr_probe()
[media] usbtv: Throw corrupted frames away
[media] usbtv: Fix deinterlacing
[media] v4l2: added missing mutex.h include to v4l2-ctrls.h
[media] DocBook: upgrade media_api DocBook version to 4.2
[media] ml86v7667: fix compile warning: 'ret' set but not used
[media] s5p-g2d: Fix registration failure
[media] media: coda: Fix DT driver data pointer for i.MX27
[media] s5p-mfc: Fix input/output format reporting
[media] v4l: vsp1: Fix mutex double lock at streamon time
[media] v4l: vsp1: Add support for RT clock
[media] v4l: vsp1: Initialize media device bus_info field
[media] davinci: vpif_capture: fix error return code in vpif_probe()
[media] davinci: vpif_display: fix error return code in vpif_probe()
[media] MAINTAINERS: add entries for adv7511 and adv7842
...
Diffstat (limited to 'Documentation/video4linux/v4l2-controls.txt')
-rw-r--r-- | Documentation/video4linux/v4l2-controls.txt | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/Documentation/video4linux/v4l2-controls.txt b/Documentation/video4linux/v4l2-controls.txt index 676f87366025..06cf3ac83631 100644 --- a/Documentation/video4linux/v4l2-controls.txt +++ b/Documentation/video4linux/v4l2-controls.txt @@ -124,26 +124,27 @@ You add non-menu controls by calling v4l2_ctrl_new_std: const struct v4l2_ctrl_ops *ops, u32 id, s32 min, s32 max, u32 step, s32 def); -Menu controls are added by calling v4l2_ctrl_new_std_menu: +Menu and integer menu controls are added by calling v4l2_ctrl_new_std_menu: struct v4l2_ctrl *v4l2_ctrl_new_std_menu(struct v4l2_ctrl_handler *hdl, const struct v4l2_ctrl_ops *ops, u32 id, s32 max, s32 skip_mask, s32 def); -Or alternatively for integer menu controls, by calling v4l2_ctrl_new_int_menu: +Menu controls with a driver specific menu are added by calling +v4l2_ctrl_new_std_menu_items: + + struct v4l2_ctrl *v4l2_ctrl_new_std_menu_items( + struct v4l2_ctrl_handler *hdl, + const struct v4l2_ctrl_ops *ops, u32 id, s32 max, + s32 skip_mask, s32 def, const char * const *qmenu); + +Integer menu controls with a driver specific menu can be added by calling +v4l2_ctrl_new_int_menu: struct v4l2_ctrl *v4l2_ctrl_new_int_menu(struct v4l2_ctrl_handler *hdl, const struct v4l2_ctrl_ops *ops, u32 id, s32 max, s32 def, const s64 *qmenu_int); -Standard menu controls with a driver specific menu are added by calling -v4l2_ctrl_new_std_menu_items: - - struct v4l2_ctrl *v4l2_ctrl_new_std_menu_items( - struct v4l2_ctrl_handler *hdl, - const struct v4l2_ctrl_ops *ops, u32 id, s32 max, - s32 skip_mask, s32 def, const char * const *qmenu); - These functions are typically called right after the v4l2_ctrl_handler_init: static const s64 exp_bias_qmenu[] = { |