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linux/include/media
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Hans Verkuil 6e6d76cdc5 [media] v4l2-event: fix regression with initial event handling 
If the V4L2_EVENT_SUB_FL_SEND_INITIAL was set, then the application expects
to receive an initial event of the initial value of the control.

However, commit c53c254933 that added the new
v4l2_subscribed_event_ops introduced a regression: while the code still queued
that initial event the __v4l2_event_queue_fh() function was modified to ignore
such requests if sev->elems was 0 (meaning that the event subscription wasn't
finished yet).

And sev->elems was only set to a non-zero value after the add operation
returned.

This patch fixes this by passing the elems value to the add function. Then the
add function can set it before queuing the initial event.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-05-15 08:43:06 -03:00
..
blackfin [media] add blackfin capture bridge driver 2012-03-19 15:08:20 -03:00
davinci [media] davinci: vpif: remove machine specific header file includes 2012-02-08 10:46:54 -02:00
adp1653.h [media] adp1653: Add driver for LED flash controller 2011-07-27 17:55:39 -03:00
adv7183.h [media] adv7183: add adv7183 decoder driver 2012-03-19 15:04:10 -03:00
adv7343.h V4L/DVB (11743): Analog Devices ADV7343 video encoder driver 2009-06-16 18:20:59 -03:00
ak881x.h V4L/DVB: V4L: v4l2-subdev driver for AK8813 and AK8814 TV-encoders from AKM 2010-05-19 12:58:02 -03:00
as3645a.h [media] as3645a: Add driver for LED flash controller 2011-12-20 09:36:18 -02:00
atmel-isi.h [media] atmel-isi: add code to enable/disable ISI_MCK clock 2012-01-06 11:01:11 -02:00
bt819.h [media] bt819: the ioctls in the header are internal to the kernel 2010-12-29 08:17:19 -02:00
cs53l32a.h
cs5345.h V4L/DVB (6869): cs5345: new i2c driver 2008-01-25 19:04:08 -02:00
cx2341x.h [media] v4l2-ctrls: use const char * const * for the menu arrays 2010-12-30 08:02:14 -02:00
cx25840.h [media] cx25840: Add a flag to enable the CX23888 DIF to be enabled or not 2012-01-05 06:49:38 -02:00
gpio-ir-recv.h [media] gpio-ir-recv: a couple signedness bugs 2012-03-19 15:45:01 -03:00
i2c-addr.h V4L/DVB (9940): bt832: remove this driver 2008-12-30 09:39:25 -02:00
ir-kbd-i2c.h [media] rc: Rename remote controller type to rc_type instead of ir_type 2010-12-29 08:16:50 -02:00
lirc.h Fix common misspellings 2011-03-31 11:26:23 -03:00
lirc_dev.h [media] lirc_dev: store cdev in irctl, up maxdevs 2011-06-11 09:03:20 -03:00
m5mols.h [media] m5mols: Remove superfluous irq field from the platform data struct 2011-09-24 00:23:03 -03:00
m52790.h V4L/DVB (6486): m52790: add new Mitsubishi A/V switch i2c driver 2008-01-25 19:01:46 -02:00
media-device.h device.h: audit and cleanup users in main include dir 2012-03-16 10:38:24 -04:00
media-devnode.h [media] media: Media device node support 2011-03-22 04:52:22 -03:00
media-entity.h [media] media: Add link_validate() op to check links to the sink pad 2012-05-14 08:44:11 -03:00
mmp-camera.h [media] marvell-cam: Basic working MMP camera driver 2011-07-27 17:53:01 -03:00
msp3400.h V4L/DVB (11380): v4l2-subdev: change s_routing prototype 2009-04-06 21:44:27 -03:00
mt9m032.h [media] v4l: Add driver for Micron MT9M032 camera sensor 2012-03-19 18:56:33 -03:00
mt9p031.h [media] mt9p031: Replace the reset board callback by a GPIO number 2012-05-14 13:33:44 -03:00
mt9t001.h [media] mt9t001: Aptina (Micron) MT9T001 3MP sensor driver 2011-09-21 15:31:08 -03:00
mt9t112.h V4L/DVB (13670): soc-camera: Add mt9t112 camera driver 2009-12-16 09:27:41 -02:00
mt9v011.h [media] v4l2-subdev: remove core.s_config and v4l2_i2c_new_subdev_cfg() 2011-01-19 11:45:30 -02:00
mt9v032.h [media] v4l: Add mt9v032 sensor driver 2011-05-20 09:29:49 -03:00
noon010pc30.h [media] Add v4l2 subdev driver for NOON010PC30L image sensor 2011-03-21 20:31:40 -03:00
omap1_camera.h [media] SoC Camera: add driver for OMAP1 camera interface 2010-10-21 07:55:37 -02:00
omap3isp.h [media] omap3isp: Add lane configuration to platform data 2012-05-14 08:50:23 -03:00
ov772x.h [media] V4L: ov772x: remove superfluous soc-camera client operations 2011-11-03 18:28:05 -02:00
ov7670.h [media] marvell-cam: Move cafe-ccic into its own directory 2011-07-27 17:53:00 -03:00
radio-si4713.h V4L/DVB (12551): FM TX: si4713: Add files to add radio interface for si4713 2009-09-12 12:19:19 -03:00
rc-core.h [media] rc-core.h: Surround macro with do {} while (0) 2011-09-03 20:56:22 -03:00
rc-map.h [media] ati_remote: add support for Medion X10 Digitainer remote 2012-04-11 02:05:46 -03:00
rj54n1cb0c.h V4L/DVB (13661): rj54n1cb0c: Add cropping, auto white balance, restrict sizes, add platform data 2009-12-16 09:27:30 -02:00
s5k6aa.h [media] v4l: Add v4l2 subdev driver for S5K6AAFX sensor 2011-11-03 18:29:11 -02:00
s5p_fimc.h [media] s5p-fimc: Convert to use generic media bus polarity flags 2011-09-24 00:22:31 -03:00
s5p_hdmi.h [media] v4l: s5p-tv: hdmi: add support for platform data 2012-02-28 18:26:40 -03:00
saa6588.h [media] saa6588: rename rds.h to saa6588.h 2010-12-29 08:17:18 -02:00
saa6752hs.h
saa7115.h V4L/DVB (8940): saa7115: fix saa7111(a) support 2008-10-12 09:37:00 -02:00
saa7127.h
saa7146.h [media] saa7146: fix querycap, vbi/video separation and g/s_register 2012-05-14 15:00:49 -03:00
saa7146_vv.h [media] saa7146: fix querycap, vbi/video separation and g/s_register 2012-05-14 15:00:49 -03:00
sh_mobile_ceu.h [media] V4L: sh_mobile_ceu_camera: maximum image size depends on the hardware version 2012-03-19 22:11:06 -03:00
sh_mobile_csi2.h [media] V4L: sh_mobile_csi2: switch away from using the soc-camera bus notifier 2011-07-27 17:56:08 -03:00
sh_vou.h [media] sh_vou: Don't use module names to load I2C modules 2010-10-22 21:53:33 -02:00
si4713.h [media] radio-si4713: Add regulator framework support 2010-12-29 08:16:35 -02:00
sii9234.h [media] v4l: s5p-tv: add sii9234 driver 2012-02-28 18:25:46 -03:00
smiapp.h [media] smiapp: Add driver 2012-05-14 09:06:00 -03:00
soc_camera.h [media] V4L: soc-camera: protect hosts during probing from overzealous user-space 2012-04-26 11:30:12 -03:00
soc_camera_platform.h [media] V4L: soc_camera_platform: remove superfluous soc-camera client operations 2011-11-03 18:28:12 -02:00
soc_mediabus.h [media] V4L: soc-camera: add helper functions for new bus configuration type 2011-11-03 18:27:13 -02:00
sr030pc30.h [media] Add driver for Siliconfile SR030PC30 VGA camera 2010-10-21 07:55:49 -02:00
timb_radio.h [media] radio-timb: Simplified platform data 2011-07-27 17:53:07 -03:00
timb_video.h [media] media: Add timberdale video-in driver 2010-12-29 08:16:46 -02:00
tuner-types.h V4L/DVB (7352): tuner-simple: enable digital tuning support for Philips FMD1216ME 2008-04-24 14:07:50 -03:00
tuner.h [media] tuner: add support for Xceive XC5000C 2012-02-14 17:20:46 -02:00
tvaudio.h V4L/DVB (11376): tvaudio.h: add static inline to retrieve the list of possible i2c addrs. 2009-04-06 21:44:25 -03:00
tveeprom.h V4L/DVB (8479): tveeprom/ivtv: fix usage of has_ir field 2008-07-26 12:54:42 -03:00
tvp514x.h V4L/DVB (12246): tvp514x: Migration to sub-device framework 2009-09-19 00:18:09 -03:00
tvp5150.h
tvp7002.h V4L/DVB: Definitions for TVP7002 in DM365 2010-02-26 15:11:01 -03:00
tw9910.h tw9910: use TABs for indentation 2010-02-26 15:10:59 -03:00
upd64031a.h
upd64083.h
v4l2-chip-ident.h [media] vs6624: add vs6624 sensor driver 2012-03-19 15:04:26 -03:00
v4l2-common.h [media] v4l2_prio: move from v4l2-common to v4l2-dev 2011-03-22 16:37:54 -03:00
v4l2-ctrls.h [media] V4L: Add helper function for standard integer menu controls 2012-05-14 14:03:21 -03:00
v4l2-dev.h [media] v4l2-dev: rename two functions 2012-05-14 15:06:50 -03:00
v4l2-device.h [media] v4l2-device: fix a macro definition 2011-04-13 09:53:29 -03:00
v4l2-event.h [media] v4l2-event: fix regression with initial event handling 2012-05-15 08:43:06 -03:00
v4l2-fh.h [media] v4l2-event/ctrls/fh: allocate events per fh and per type instead of just per-fh 2011-07-27 17:53:31 -03:00
v4l2-int-device.h include: replace linux/module.h with "struct module" wherever possible 2011-10-31 19:32:32 -04:00
v4l2-ioctl.h The following text was taken from the original review request: 2012-03-24 10:41:37 -07:00
v4l2-mediabus.h [media] v4l2: Add polarity flag definitions for the parallel bus FIELD signal 2011-09-24 00:21:31 -03:00
v4l2-mem2mem.h [media] Update Pawel Osciak's e-mail address 2011-03-22 04:55:05 -03:00
v4l2-subdev.h [media] v4l: Implement v4l2_subdev_link_validate() 2012-05-14 08:45:31 -03:00
videobuf-core.h [media] V4L: remove V4L1 compatibility mode 2010-12-29 08:17:07 -02:00
videobuf-dma-contig.h V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
videobuf-dma-sg.h doc: fix broken references 2011-09-27 18:08:04 +02:00
videobuf-dvb.h [media] Add missing include guard to header file 2011-05-25 21:42:30 -03:00
videobuf-vmalloc.h V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
videobuf2-core.h [media] vb2: add vb2_get_unmapped_area in vb2 core 2011-11-03 18:29:13 -02:00
videobuf2-dma-contig.h [media] media: vb2: dma contig allocator: use dma_addr instread of paddr 2011-09-06 15:05:10 -03:00
videobuf2-dma-sg.h [media] v4l: videobuf2: add DMA scatter/gather allocator 2011-03-21 20:31:34 -03:00
videobuf2-memops.h [media] Update Pawel Osciak's e-mail address 2011-03-22 04:55:05 -03:00
videobuf2-vmalloc.h [media] Update Pawel Osciak's e-mail address 2011-03-22 04:55:05 -03:00
wm8775.h [media] Add proper audio support for Nova-S Plus with wm8775 ADC 2011-03-21 20:32:19 -03:00