07 Oct, 2008
2 commits
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This reverts commit 135aedc38e812b922aa56096f36a3d72ffbcf2fb, as
requested by Hans Verkuil.It was a patch for 2.6.28 where the BKL was pushed down from v4l core to
the drivers, not for 2.6.27!Requested-by: Hans Verkuil
Cc: Mauro Carvalho Chehab
Signed-of-by: Linus Torvalds -
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (33 commits)
V4L/DVB (9103): em28xx: HVR-900 B3C0 - fix audio clicking issue
V4L/DVB (9099): em28xx: Add detection for K-WORLD DVB-T 310U
V4L/DVB (9092): gspca: Bad init values for sonixj ov7660.
V4L/DVB (9080): gspca: Add a delay after writing to the sonixj sensors.
V4L/DVB (9075): gspca: Bad check of returned status in i2c_read() spca561.
V4L/DVB (9053): fix buffer overflow in uvc-video
V4L/DVB (9043): S5H1420: Fix size of shadow-array to avoid overflow
V4L/DVB (9037): Fix support for Hauppauge Nova-S SE
V4L/DVB (9029): Fix deadlock in demux code
V4L/DVB (8979): sms1xxx: Add new USB product ID for Hauppauge WinTV MiniStick
V4L/DVB (8978): sms1xxx: fix product name for Hauppauge WinTV MiniStick
V4L/DVB (8967): Use correct XC3028L firmware for AMD ATI TV Wonder 600
V4L/DVB (8963): s2255drv field count fix
V4L/DVB (8961): zr36067: Fix RGBR pixel format
V4L/DVB (8960): drivers/media/video/cafe_ccic.c needs mm.h
V4L/DVB (8958): zr36067: Return proper bytes-per-line value
V4L/DVB (8957): zr36067: Restore the default pixel format
V4L/DVB (8955): bttv: Prevent NULL pointer dereference in radio_open
V4L/DVB (8935): em28xx-cards: Remove duplicate entry (EM2800_BOARD_KWORLD_USB2800)
V4L/DVB (8933): gspca: Disable light frquency for zc3xx cs2102 Kokom.
...
05 Oct, 2008
22 commits
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Fixed audio clicking problem which could be heard when using analog tv or composite input
Signed-off-by: Wiktor Grebla
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Correct firmware type to MTS
Correct audio routing for composite/s-video
Add DVB-T detection.This patch uses the eeprom hash method for detection as the vendor/product
ids are also used for the DIGIVOX_AD. This may be a clone of the same
product. Explanatory text has been added prior to the hask look-up in
anticipation that it may help others.The following has been tested to work:
Analogue TV (PAL-I)
Composite In
DVB-T (UK Crystal Palace)
USB AUDIOThe following has not been tested but probably works:
S-Video InSigned-off-by: Darron Broad
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
This makes auto gain functional on 04fc:0561.
Signed-off-by: Shane
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
There is a buffer overflow in drivers/media/video/uvc/uvc_ctrl.c:
INFO: 0xf2c5ce08-0xf2c5ce0b. First byte 0xa1 instead of 0xcc
INFO: Allocated in uvc_query_v4l2_ctrl+0x3c/0x239 [uvcvideo] age=13 cpu=1 pid=4975
...A fixed size 8-byte buffer is allocated, and a variable size field is read
into it; there is no particular bound on the size of the field (it is
dependent on hardware and configuration) and it can overflow [also
verified by inserting printk's.]The patch attempts to size the buffer to the correctly.
Signed-off-by: Andrew Morton
Acked-by: Laurent Pinchart
Signed-off-by: Mauro Carvalho Chehab -
The array size of 'shadow' still needs to be fixed in order to not overflow when reading register 0x00.
Thanks to Oliver Endriss for pointing that out.
Signed-off-by: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab -
Different backends have different input busses (saa7146, flexcop).
To reflect that a config-option to the s5h1420-driver was added which makes
the output mode selectable.Furthermore the s5h1420-driver is now doing the same i2c-method as it was done
before adding support for other i2c-users.This patch needs to go into the current release of the kernel, as this driver
is currently broken.(Thanks to Eberhard Kaltenhaeuser for helping out to debug this issue.)
Signed-off-by: Patrick Boettcher
Signed-off-by: Mauro Carvalho Chehab -
The functions dvb_dmxdev_section_callback, dvb_dmxdev_ts_callback,
dvb_dmx_swfilter_packet, dvb_dmx_swfilter_packets, dvb_dmx_swfilter and
dvb_dmx_swfilter_204 may be called from both interrupt and process
context. Therefore they need to be protected by spin_lock_irqsave()
instead of spin_lock().This fixes a deadlock discovered by lockdep.
Signed-off-by: Andreas Oberritter
Signed-off-by: Mauro Carvalho Chehab -
2040:5510 is the same hardware as 2040:5500
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The AMD ATI TV Wonder 600 has an XC3028L and *not* an XC3028, so we need to
load the proper firmware to prevent the device from overheating.Signed-off-by: Devin Heitmueller
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Fixes videobuf field_count
Signed-off-by: Dean Anderson
Signed-off-by: Mauro Carvalho Chehab -
The zr36067 driver is improperly declaring pixel format RGBP twice,
once as "16-bit RGB LE" and once as "16-bit RGB BE". The latter is
actually RGBR. Fix the code to properly map both pixel formats.Signed-off-by: Jean Delvare
Acked-by: Trent Piepho
Signed-off-by: Mauro Carvalho Chehab -
sparc32 allmodconfig:
drivers/media/video/cafe_ccic.c: In function 'cafe_setup_siobuf':
drivers/media/video/cafe_ccic.c:1192: error: implicit declaration of function 'PAGE_ALIGN'
drivers/media/video/cafe_ccic.c: At top level:
drivers/media/video/cafe_ccic.c:1430: error: variable 'cafe_v4l_vm_ops' has initializer but incomplete type
drivers/media/video/cafe_ccic.c:1431: error: unknown field 'open' specified in initializer
drivers/media/video/cafe_ccic.c:1431: warning: excess elements in struct initializer
drivers/media/video/cafe_ccic.c:1431: warning: (near initialization for 'cafe_v4l_vm_ops')
drivers/media/video/cafe_ccic.c:1432: error: unknown field 'close' specified in initializer
drivers/media/video/cafe_ccic.c:1433: warning: excess elements in struct initializer
drivers/media/video/cafe_ccic.c:1433: warning: (near initialization for 'cafe_v4l_vm_ops')
drivers/media/video/cafe_ccic.c: In function 'cafe_v4l_mmap':
drivers/media/video/cafe_ccic.c:1444: error: 'VM_WRITE' undeclared (first use in this function)
drivers/media/video/cafe_ccic.c:1444: error: (Each undeclared identifier is reported only once
drivers/media/video/cafe_ccic.c:1444: error: for each function it appears in.)
drivers/media/video/cafe_ccic.c:1444: error: 'VM_SHARED' undeclared (first use in this function)
drivers/media/video/cafe_ccic.c:1461: error: 'VM_DONTEXPAND' undeclared (first use in this function)This build breakage is caused by some header file shuffle in linux-next. But
I suggest that this patch be merged ahead of linux-next to avoid bisection
breakage.Signed-off-by: Andrew Morton
Signed-off-by: Mauro Carvalho Chehab -
The zr36067 driver should return the actual bytes-per-line value when
queried with ioctl VIDIOC_G_FMT, instead of 0. Otherwise user-space
applications can get confused.Likewise, with ioctl VIDIOC_S_FMT, we are supposed to fill the
bytes-per-line value. And we shouldn't fail if the caller sets the
initial value to something different from 0. This is perfectly valid
for applications to pre-fill this field with the value they expect.Signed-off-by: Jean Delvare
Signed-off-by: Mauro Carvalho Chehab -
Restore the default pixel format to YUYV as it used to be before
kernel 2.6.23. It was accidentally changed to BGR3 by commit
603d6f2c8f9f3604f9c6c1f8903efc2df30a000f.Signed-off-by: Jean Delvare
Signed-off-by: Mauro Carvalho Chehab -
Fix the following crash in the bttv driver:
BUG: unable to handle kernel NULL pointer dereference at 000000000000036c
IP: [] radio_open+0x3a/0x170 [bttv]This happens because radio_open assumes that all present bttv devices
have a radio function. If a bttv device without radio and one with
radio are installed on the same system, and the one without radio is
registered first, then radio_open checks for the radio device number
of a bttv device that has no radio function, and this breaks. All we
have to do to fix it is to skip bttv devices without a radio function.Signed-off-by: Jean Delvare
Signed-off-by: Mauro Carvalho Chehab -
Removed duplicated entry for EM2800_BOARD_KWORLD_USB2800
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
CS2102K stop streaming on setlightfreq (50Hz & 60Hz).
Disable it for now until a correct solution is found.Signed-off-by: Costantino Leandro
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Earlier fixes to get the tuner audio working correctly broke the audio
on the Compro VideoMate H900 cards. This is now fixed.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab
29 Sep, 2008
9 commits
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Signed-off-by: Hans de Goede
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
Exposure was always 0. Thanks to sparse for finding this.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
sparse found an unbalanced BKL usage.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
The device 2040:2950 is a really old variant of the PVR USB2 hardware.
I have just learned of its existence. For the purposes of the pvrusb2
driver, it is functionally identical to the well known 29xxx series
(2040:2900). Amazing that this went undetected for 3+ years.Signed-off-by: Mike Isely
Signed-off-by: Mauro Carvalho Chehab -
Free allocated memory
Cc: Jean-Francois Moine
Cc: Hans de Goede
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Free allocated memory
Cc: Luca Risolia
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Free allocated memory
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Free allocated memory
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
Fixed order of usb_alloc_urb pointer validation.
Cc: Luca Risolia
Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab
11 Sep, 2008
3 commits
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i2c_client is allocated for us, we should never free it ourselves.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Mauro Carvalho Chehab
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commit 0d3244d6439c8c31d2a29efd587c7aca9042c8aa ("V4L/DVB (8342):
sh_mobile_ceu_camera: Add SuperH Mobile CEU driver V3") introduced
VIDEO_SH_MOBILE_CEU, which selects VIDEOBUF_DMA_CONTIG. This circumvents the
dependency on HAS_DMA of VIDEOBUF_DMA_CONTIG.Add a dependency on HAS_DMA to VIDEO_SH_MOBILE_CEU to fix this.
Signed-off-by: Geert Uytterhoeven
Acked-by: Paul Mundt
Acked-by: Magnus Damm
Signed-off-by: Linus Torvalds
05 Sep, 2008
3 commits
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Signed-off-by: Li Zefan
Signed-off-by: Jean-Francois Moine
Signed-off-by: Mauro Carvalho Chehab -
While doing some testing using Luca Risolia's sonix driver I noticed that
the video device did not get ACL's set to allow access by locally logged in
users, nor does it show up as a video device in lshal, causing cheese to not
see it.This turns out to be caused by all of Luca Risolia's drivers not setting
the parent member of the video_device struct. This patch fixes this.Cc: Luca Risolia
Signed-off-by: Hans de Goede
Signed-off-by: Mauro Carvalho Chehab -
b2c2-flexcop, dvb/bt8xx and video/bt8xx fails to build on ARM with:
__bad_udelay is specifically designed on ARM to fail when udelay is
called in a bad way. arch/arm/include/asm/delay.h has this to say
about __bad_udelay:/*
* This function intentionally does not exist; if you see references to
* it, it means that you're calling udelay() with an out of range value.
*
* With currently imposed limits, this means that we support a max delay
* of 2000us. Further limits: HZ
Signed-off-by: Mauro Carvalho Chehab
13 Aug, 2008
1 commit
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Kill snd_assert() in other places, either removed or replaced with
if () with snd_BUG_ON().Signed-off-by: Takashi Iwai
Signed-off-by: Jaroslav Kysela
