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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-24 17:21:51 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-24 17:21:51 (GMT) |
commit | ab11ca34eea8fda7a1a9302d86f6ef6108ffd68f (patch) | |
tree | 987ec6c263f3dfa4a7a6f9ce4d5ece47cbc12e29 /drivers/media/video/uvc/uvcvideo.h | |
parent | f9369910a6225b8d4892c3f20ae740a711cd5ace (diff) | |
parent | 71006fb22b0f5a2045605b3887ee99a0e9adafe4 (diff) | |
download | linux-ab11ca34eea8fda7a1a9302d86f6ef6108ffd68f.tar.xz |
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:
- some V4L2 API updates needed by embedded devices
- DVB API extensions for ATSC-MH delivery system, used in US for mobile
TV
- new tuners for fc0011/0012/0013 and tua9001
- a new dvb driver for af9033/9035
- a new ATSC-MH frontend (lg2160)
- new remote controller keymaps
- Removal of a few legacy webcam driver that got replaced by gspca on
several kernel versions ago
- a new driver for Exynos 4/5 webcams(s5pp fimc-lite)
- a new webcam sensor driver (smiapp)
- a new video input driver for embedded (sta2x1xx)
- several improvements, fixes, cleanups, etc inside the drivers.
Manually fix up conflicts due to err() -> dev_err() conversion in
drivers/staging/media/easycap/easycap_main.c
* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (484 commits)
[media] saa7134-cards: Remove a PCI entry added by mistake
[media] radio-sf16fmi: add support for SF16-FMD
[media] rc-loopback: remove duplicate line
[media] patch for Asus My Cinema PS3-100 (1043:48cd)
[media] au0828: Move the Kconfig knob under V4L_USB_DRIVERS
[media] em28xx: simple comment fix
[media] [resend] radio-sf16fmr2: add PnP support for SF16-FMD2
[media] smiapp: Use v4l2_ctrl_new_int_menu() instead of v4l2_ctrl_new_custom()
[media] smiapp: Add support for 8-bit uncompressed formats
[media] smiapp: Allow generic quirk registers
[media] smiapp: Use non-binning limits if the binning limit is zero
[media] smiapp: Initialise rval in smiapp_read_nvm()
[media] smiapp: Round minimum pre_pll up rather than down in ip_clk_freq check
[media] smiapp: Use 8-bit reads only before identifying the sensor
[media] smiapp: Quirk for sensors that only do 8-bit reads
[media] smiapp: Pass struct sensor to register writing commands instead of i2c_client
[media] smiapp: Allow using external clock from the clock framework
[media] zl10353: change .read_snr() to report SNR as a 0.1 dB
[media] media: add support to gspca/pac7302.c for 093a:2627 (Genius FaceCam 300)
[media] m88rs2000 - only flip bit 2 on reg 0x70 on 16th try
...
Diffstat (limited to 'drivers/media/video/uvc/uvcvideo.h')
-rw-r--r-- | drivers/media/video/uvc/uvcvideo.h | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h index 67f88d8..7c3d082 100644 --- a/drivers/media/video/uvc/uvcvideo.h +++ b/drivers/media/video/uvc/uvcvideo.h @@ -13,6 +13,8 @@ #include <linux/videodev2.h> #include <media/media-device.h> #include <media/v4l2-device.h> +#include <media/v4l2-event.h> +#include <media/v4l2-fh.h> #include <media/videobuf2-core.h> /* -------------------------------------------------------------------------- @@ -153,8 +155,7 @@ struct uvc_control_info { struct uvc_control_mapping { struct list_head list; - - struct uvc_control_info *ctrl; + struct list_head ev_subs; __u32 id; __u8 name[32]; @@ -169,6 +170,10 @@ struct uvc_control_mapping { struct uvc_menu_info *menu_info; __u32 menu_count; + __u32 master_id; + __s32 master_manual; + __u32 slave_ids[2]; + __s32 (*get) (struct uvc_control_mapping *mapping, __u8 query, const __u8 *data); void (*set) (struct uvc_control_mapping *mapping, __s32 value, @@ -524,6 +529,7 @@ enum uvc_handle_state { }; struct uvc_fh { + struct v4l2_fh vfh; struct uvc_video_chain *chain; struct uvc_streaming *stream; enum uvc_handle_state state; @@ -643,6 +649,8 @@ extern int uvc_status_suspend(struct uvc_device *dev); extern int uvc_status_resume(struct uvc_device *dev); /* Controls */ +extern const struct v4l2_subscribed_event_ops uvc_ctrl_sub_ev_ops; + extern int uvc_query_v4l2_ctrl(struct uvc_video_chain *chain, struct v4l2_queryctrl *v4l2_ctrl); extern int uvc_query_v4l2_menu(struct uvc_video_chain *chain, @@ -655,14 +663,18 @@ extern void uvc_ctrl_cleanup_device(struct uvc_device *dev); extern int uvc_ctrl_resume_device(struct uvc_device *dev); extern int uvc_ctrl_begin(struct uvc_video_chain *chain); -extern int __uvc_ctrl_commit(struct uvc_video_chain *chain, int rollback); -static inline int uvc_ctrl_commit(struct uvc_video_chain *chain) +extern int __uvc_ctrl_commit(struct uvc_fh *handle, int rollback, + const struct v4l2_ext_control *xctrls, + unsigned int xctrls_count); +static inline int uvc_ctrl_commit(struct uvc_fh *handle, + const struct v4l2_ext_control *xctrls, + unsigned int xctrls_count) { - return __uvc_ctrl_commit(chain, 0); + return __uvc_ctrl_commit(handle, 0, xctrls, xctrls_count); } -static inline int uvc_ctrl_rollback(struct uvc_video_chain *chain) +static inline int uvc_ctrl_rollback(struct uvc_fh *handle) { - return __uvc_ctrl_commit(chain, 1); + return __uvc_ctrl_commit(handle, 1, NULL, 0); } extern int uvc_ctrl_get(struct uvc_video_chain *chain, |