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linux/drivers/media/video
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Robert Jarzmik 8c62e221c7 V4L/DVB (11322): pxa_camera: Fix overrun condition on last buffer 
The last buffer queued will often overrun, as the DMA chain
is finished, and the time the dma irq handler is activated,
the QCI fifos are filled by the sensor.

The fix is to ignore the overrun condition on the last
queued buffer, and restart the capture only on intermediate
buffers of the chain.

Moreover, a fix was added to the very unlikely condition
where in YUV422P mode, one channel overruns while another
completes at the very same time. The capture is restarted
after the overrun as before, but the other channel
completion is now ignored.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2009-04-06 21:43:46 -03:00
..
au0828 V4L/DVB (11142): au0828: fix oops on ARM platform when allocating transfer buffers 2009-03-30 12:43:32 -03:00
bt8xx V4L/DVB (11281): bttv: move saa6588 config to the helper chip config 2009-03-30 12:43:46 -03:00
cpia2 V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers 2009-03-30 12:43:15 -03:00
cx18 V4L/DVB (11310): cx18: remove intermediate 'ioctl' step 2009-03-30 12:43:49 -03:00
cx88 V4L/DVB (11305): cx88: prevent probing rtc and ir devices 2009-03-30 12:43:49 -03:00
cx23885 V4L/DVB (11297): cx23885: convert to v4l2_subdev. 2009-03-30 12:43:48 -03:00
cx25840 V4L/DVB (11315): cx25840: fix 'unused variable' warning. 2009-03-30 12:43:50 -03:00
em28xx V4L/DVB (11141): em28xx: fix oops on ARM platform when allocating transfer buffers 2009-03-30 12:43:32 -03:00
et61x251 V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
gspca V4L/DVB (11263): gspca: Stop setting buffer type, and avoid memset in querycap 2009-03-30 12:43:44 -03:00
hdpvr V4L/DVB (11247): hdpvr: empty internal device buffer after stopping streaming 2009-03-30 12:43:43 -03:00
ivtv V4L/DVB (11091): cx18, ivtv: Ensure endianess for linemasks in VBI embedded in MPEG stream 2009-03-30 12:43:28 -03:00
ovcamchip V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
pvrusb2 V4L/DVB (11208): pvrusb2: Use v4l2_device_disconnect() 2009-03-30 12:43:40 -03:00
pwc V4L/DVB (10945): pwc : fix LED and power setup for first open 2009-03-30 12:43:18 -03:00
saa7134 V4L/DVB (11282): saa7134: add RDS support. 2009-03-30 12:43:47 -03:00
sn9c102 V4L/DVB (11221): gspca - sonixj: Prefer sonixj instead of sn9c102 for 0471:0327. 2009-03-30 12:43:41 -03:00
usbvideo V4L/DVB (11226): avoid warnings for request_ihex_firmware on dabusb and vicam 2009-03-30 12:43:41 -03:00
usbvision V4L/DVB (11271): usbvision: Remove buffer type checks from enum_fmt_vid_cap, XXXbuf 2009-03-30 12:43:46 -03:00
uvc V4L/DVB (11293): uvcvideo: Add zero fill for VIDIOC_ENUM_FMT 2009-03-30 12:43:48 -03:00
zc0301 V4L/DVB (10343): gspca - zc3xx / zc0301: Handle the 0ac8:303b instead of zc0301. 2009-03-30 12:42:30 -03:00
zoran V4L/DVB (11237): media/zoran: fix printk format 2009-03-30 12:43:42 -03:00
adv7170.c V4L/DVB (10914): v4l2: fix compile warnings when printing u64 value. 2009-03-30 12:43:15 -03:00
adv7175.c V4L/DVB (10914): v4l2: fix compile warnings when printing u64 value. 2009-03-30 12:43:15 -03:00
arv.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
bt819.c V4L/DVB (11052): bt819: remove an unused header 2009-03-30 12:43:23 -03:00
bt856.c V4L/DVB (10914): v4l2: fix compile warnings when printing u64 value. 2009-03-30 12:43:15 -03:00
bt866.c V4L/DVB (10914): v4l2: fix compile warnings when printing u64 value. 2009-03-30 12:43:15 -03:00
btcx-risc.c
btcx-risc.h
bw-qcam.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
bw-qcam.h
c-qcam.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
cafe_ccic-regs.h
cafe_ccic.c V4L/DVB (11267): cafe_ccic: Remove buffer type check from XXXbuf 2009-03-30 12:43:45 -03:00
cpia.c proc 2/2: remove struct proc_dir_entry::owner 2009-03-31 01:14:44 +04:00
cpia.h
cpia_pp.c
cpia_usb.c
cs53l32a.c V4L/DVB (11254): cs53l32a: remove legacy support. 2009-03-30 12:43:44 -03:00
cs5345.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
cs8420.h
cx2341x.c V4L/DVB (10698): v4l2-common: remove v4l2_ctrl_query_fill_std 2009-03-30 12:42:54 -03:00
dabusb.c V4L/DVB (11256): dabusb: fix compile warning. 2009-03-30 12:43:44 -03:00
dabusb.h
font.h
hexium_gemini.c V4L/DVB (10271): saa7146: convert to video_ioctl2. 2009-03-30 12:42:24 -03:00
hexium_orion.c V4L/DVB (10271): saa7146: convert to video_ioctl2. 2009-03-30 12:42:24 -03:00
ibmmpeg2.h
indycam.c V4L/DVB (10866): saa7191, indycam: remove compat code. 2009-03-30 12:43:11 -03:00
indycam.h V4L/DVB (10861): vino/indycam/saa7191: convert to i2c modules to V4L2. 2009-03-30 12:43:10 -03:00
ir-kbd-i2c.c V4L/DVB (10939): ir-kbd-i2c: Prevent general protection fault on rmmod 2009-03-30 12:43:17 -03:00
Kconfig V4L/DVB (11281): bttv: move saa6588 config to the helper chip config 2009-03-30 12:43:46 -03:00
ks0127.c V4L/DVB (11311): v4l: replace 'ioctl' references in v4l i2c drivers 2009-03-30 12:43:49 -03:00
ks0127.h V4L/DVB (10730): v4l-dvb: cleanup obsolete references to v4l1 headers. 2009-03-30 12:42:59 -03:00
m52790.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
Makefile V4L/DVB (11096): V4L2 Driver for the Hauppauge HD PVR usb capture device 2009-03-30 12:43:28 -03:00
meye.c V4L/DVB (11270): meye: Remove buffer type checks from XXX_fmt_vid_cap, XXXbuf 2009-03-30 12:43:45 -03:00
meye.h
msp3400-driver.c V4L/DVB (11308): msp3400: use the V4L2 header since no V4L1 code is there 2009-03-30 12:43:49 -03:00
msp3400-driver.h
msp3400-kthreads.c
mt9m001.c V4L/DVB (11032): mt9m001: allow setting of bus width from board code 2009-03-30 12:43:22 -03:00
mt9m111.c V4L/DVB (11024): soc-camera: separate S_FMT and S_CROP operations 2009-03-30 12:43:21 -03:00
mt9t031.c V4L/DVB (11035): mt9t031 bugfix 2009-03-30 12:43:22 -03:00
mt9v022.c V4L/DVB (11033): mt9v022: allow setting of bus width from board code 2009-03-30 12:43:22 -03:00
mx3_camera.c V4L/DVB (11024): soc-camera: separate S_FMT and S_CROP operations 2009-03-30 12:43:21 -03:00
mxb.c V4L/DVB (10870a): remove all references for video_decoder.h 2009-03-30 12:43:15 -03:00
mxb.h
omap24xxcam-dma.c
omap24xxcam.c V4L/DVB (11264): omap24xxcam: Remove buffer type check from vidioc_s/g_parm 2009-03-30 12:43:45 -03:00
omap24xxcam.h
ov511.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
ov511.h
ov772x.c V4L/DVB (11028): ov772x: use soft sleep mode in stop_capture 2009-03-30 12:43:21 -03:00
ov7670.c V4L/DVB (11117): ov7670: add support to get/set registers 2009-03-30 12:43:30 -03:00
pms.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
pxa_camera.c V4L/DVB (11322): pxa_camera: Fix overrun condition on last buffer 2009-04-06 21:43:46 -03:00
s2255drv.c V4L/DVB (10309): s2255drv: use usb_make_path to report bus info 2009-03-30 12:42:27 -03:00
saa711x_regs.h
saa717x.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
saa5246a.c V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
saa5249.c V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
saa6588.c V4L/DVB (11283): saa6588: remove legacy code. 2009-03-30 12:43:47 -03:00
saa7110.c V4L/DVB (10914): v4l2: fix compile warnings when printing u64 value. 2009-03-30 12:43:15 -03:00
saa7115.c V4L/DVB (11311): v4l: replace 'ioctl' references in v4l i2c drivers 2009-03-30 12:43:49 -03:00
saa7121.h
saa7127.c V4L/DVB (10731): zoran i2c modules: remove i2c autoprobing support. 2009-03-30 12:42:59 -03:00
saa7146.h V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers 2009-03-30 12:43:15 -03:00
saa7146reg.h
saa7185.c V4L/DVB (10731): zoran i2c modules: remove i2c autoprobing support. 2009-03-30 12:42:59 -03:00
saa7191.c V4L/DVB (11316): saa7191: tuner ops wasn't set. 2009-03-30 12:43:50 -03:00
saa7191.h V4L/DVB (10861): vino/indycam/saa7191: convert to i2c modules to V4L2. 2009-03-30 12:43:10 -03:00
se401.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
se401.h
sh_mobile_ceu_camera.c V4L/DVB (11029): video: use videobuf_waiton() in sh_mobile_ceu free_buffer() 2009-03-30 12:43:21 -03:00
soc_camera.c V4L/DVB (11027): soc-camera: configure drivers with a default format at probe time 2009-03-30 12:43:21 -03:00
soc_camera_platform.c V4L/DVB (11024): soc-camera: separate S_FMT and S_CROP operations 2009-03-30 12:43:21 -03:00
stk-sensor.c
stk-webcam.c V4L/DVB (11265): stkwebcam: Remove buffer type check from g_parm and q/dq/reqbufs 2009-03-30 12:43:45 -03:00
stk-webcam.h
stradis.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
stv680.c V4L/DVB (10138): v4l2-ioctl: change to long return type to match unlocked_ioctl. 2009-01-02 17:11:34 -02:00
stv680.h
tcm825x.c V4L/DVB (10628): V4L: Storage class should be before const qualifier 2009-03-30 12:42:48 -03:00
tcm825x.h V4L/DVB (10628): V4L: Storage class should be before const qualifier 2009-03-30 12:42:48 -03:00
tda7432.c V4L/DVB (11303): tda7432: remove legacy code for old-style i2c API 2009-03-30 12:43:49 -03:00
tda9840.c V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
tda9875.c V4L/DVB (11302): tda9875: remove legacy code for old-style i2c API 2009-03-30 12:43:48 -03:00
tea6415c.c V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
tea6415c.h V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
tea6420.c V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
tea6420.h V4L/DVB (10499): saa7146: convert saa7146 and mxb in particular to v4l2_subdev. 2009-03-30 12:42:42 -03:00
tlv320aic23b.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
tuner-core.c V4L/DVB (11312): tuner: remove V4L1 code from this driver. 2009-03-30 12:43:49 -03:00
tvaudio.c V4L/DVB (11277): tvaudio: always call init_timer to prevent rmmod crash. 2009-03-30 12:43:46 -03:00
tveeprom.c V4L/DVB (11071): tveeprom: add the xc5000 tuner to the tveeprom definition 2009-03-30 12:43:26 -03:00
tvp514x.c V4L/DVB (10698): v4l2-common: remove v4l2_ctrl_query_fill_std 2009-03-30 12:42:54 -03:00
tvp514x_regs.h
tvp5150.c V4L/DVB (11311): v4l: replace 'ioctl' references in v4l i2c drivers 2009-03-30 12:43:49 -03:00
tvp5150_reg.h
tw9910.c V4L/DVB (11024): soc-camera: separate S_FMT and S_CROP operations 2009-03-30 12:43:21 -03:00
upd64031a.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
upd64083.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
v4l1-compat.c poll: allow f_op->poll to sleep 2009-01-06 15:59:12 -08:00
v4l2-common.c V4L/DVB (11098): v4l2-common: remove incorrect MODULE test 2009-03-30 12:43:28 -03:00
v4l2-compat-ioctl32.c V4L/DVB (10910): videodev2.h: remove deprecated VIDIOC_G_CHIP_IDENT_OLD 2009-03-30 12:43:15 -03:00
v4l2-dev.c V4L/DVB (11242): allow v4l2 drivers to provide a get_unmapped_area handler 2009-03-30 12:43:43 -03:00
v4l2-device.c V4L/DVB (11044): v4l2-device: add v4l2_device_disconnect 2009-03-30 12:43:22 -03:00
v4l2-int-device.c
v4l2-ioctl.c V4L/DVB (11260): v4l2-ioctl: Check format for S_PARM and G_PARM 2009-03-30 12:43:44 -03:00
v4l2-subdev.c V4L/DVB (11112): v4l2-subdev: add support for TRY_FMT, ENUM_FMT and G/S_PARM. 2009-03-30 12:43:30 -03:00
videobuf-core.c
videobuf-dma-contig.c V4L/DVB (10304): buf-dma-contig: fix USERPTR free handling 2009-03-30 12:42:27 -03:00
videobuf-dma-sg.c V4L/DVB (10176a): Switch remaining clear_user_page users over to clear_user_highpage 2009-01-07 22:18:54 -02:00
videobuf-dvb.c
videobuf-vmalloc.c V4L/DVB (10305): videobuf-vmalloc: Fix: videobuf memory were never freed 2009-03-30 12:42:27 -03:00
vino.c V4L/DVB (11266): vino: Remove code for things already done by video_ioctl2 2009-03-30 12:43:45 -03:00
vino.h
vivi.c V4L/DVB (10912): vivi: fix compile warning. 2009-03-30 12:43:15 -03:00
vp27smpx.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
vpx3220.c V4L/DVB (11311): v4l: replace 'ioctl' references in v4l i2c drivers 2009-03-30 12:43:49 -03:00
w9966.c V4L/DVB (10907): avoid loading the entire videodev.h header on V4L2 drivers 2009-03-30 12:43:15 -03:00
w9968cf.c V4L/DVB (11045): v4l2: call v4l2_device_disconnect in USB drivers. 2009-03-30 12:43:23 -03:00
w9968cf.h V4L/DVB (10874): w9968cf/ovcamchip: convert to v4l2_subdev. 2009-03-30 12:43:11 -03:00
w9968cf_decoder.h
w9968cf_vpp.h
wm8739.c V4L/DVB (11304): v4l2: remove v4l2_subdev_command calls where they are no longer needed. 2009-03-30 12:43:49 -03:00
wm8775.c V4L/DVB (11301): wm8775: remove legacy code for old-style i2c API 2009-03-30 12:43:48 -03:00
zr364xx.c V4L/DVB (11272): zr364xx: Remove code for things already done by video_ioctl2 2009-03-30 12:43:46 -03:00