25 May, 2010
1 commit
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Instead of using own implementation involve hex_to_bin() function.
Signed-off-by: Andy Shevchenko
Cc: Greg Kroah-Hartman
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
22 May, 2010
4 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (577 commits)
Staging: ramzswap: Handler for swap slot free callback
swap: Add swap slot free callback to block_device_operations
swap: Add flag to identify block swap devices
Staging: vt6655: use ETH_FRAME_LEN macro instead of custom one
Staging: vt6655: use ETH_DATA_LEN macro instead of custom one
Staging: vt6655: use ETH_FCS_LEN macro instead of custom one
Staging: vt6656: use ETH_HLEN macro instead of custom one
Staging: comedi: quatech_daqp_cs.c Replace eos semaphore with a completion.
Staging: dt3155v4l: remove private memory allocator
Staging: crystalhd: Remove typedefs from driver
Staging: winbond: Fix for pointer name format issue in mds.c
Staging: vt6656: removed custom UCHAR/USHORT/UINT/ULONG/ULONGLONG typedefs
Staging: vt6656: removed custom CHAR/SHORT/INT/LONG typedefs
Staging: comedi: Altered the way printk is used in 8255.c
staging: iio: adis16350 and similar IMU driver
Staging: iio: max1363 Fix two bugs in single_channel_from_ring
Staging: iio: adis16220 extract bin_attribute structures from state
Staging: iio: adis16220 vibration sensor driver
Staging: comedi: Kconfig dependancy fixes
Staging: comedi: fix up build error from last Kconfig changes
... -
Conflicts:
drivers/staging/arlan/arlan-main.c
drivers/staging/comedi/drivers/cb_das16_cs.c
drivers/staging/cx25821/cx25821-alsa.c
drivers/staging/dt3155/dt3155_drv.c
drivers/staging/hv/hv.c
drivers/staging/netwave/netwave_cs.c
drivers/staging/wavelan/wavelan.c
drivers/staging/wavelan/wavelan_cs.c
drivers/staging/wlags49_h2/wl_cs.cThis required a bit of hand merging due to the conflicts
that happened in the later .34-rc releases, as well as
some staging driver changing coming in through other trees
(v4l and pcmcia).Signed-off-by: Greg Kroah-Hartman
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This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.Signed-off-by: Chris Wright
Signed-off-by: Greg Kroah-Hartman -
The semaphore is semantically a mutex. Convert it to a real mutex and
fix up a few places where code was relying on semaphore.h to be included
by device.h, as well as the users of the trylock function, as that value
is now reversed.Signed-off-by: Thomas Gleixner
Signed-off-by: Greg Kroah-Hartman
21 May, 2010
7 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (229 commits)
USB: remove unused usb_buffer_alloc and usb_buffer_free macros
usb: musb: update gfp/slab.h includes
USB: ftdi_sio: fix legacy SIO-device header
USB: kl5usb105: reimplement using generic framework
USB: kl5usb105: minor clean ups
USB: kl5usb105: fix memory leak
USB: io_ti: use kfifo to implement write buffering
USB: io_ti: remove unsused private counter
USB: ti_usb: use kfifo to implement write buffering
USB: ir-usb: fix incorrect write-buffer length
USB: aircable: fix incorrect write-buffer length
USB: safe_serial: straighten out read processing
USB: safe_serial: reimplement read using generic framework
USB: safe_serial: reimplement write using generic framework
usb-storage: always print quirks
USB: usb-storage: trivial debug improvements
USB: oti6858: use port write fifo
USB: oti6858: use kfifo to implement write buffering
USB: cypress_m8: use kfifo to implement write buffering
USB: cypress_m8: remove unused drain define
...Fix up conflicts (due to usb_buffer_alloc/free renaming) in
drivers/input/tablet/acecad.c
drivers/input/tablet/kbtab.c
drivers/input/tablet/wacom_sys.c
drivers/media/video/gspca/gspca.c
sound/usb/usbaudio.c -
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1674 commits)
qlcnic: adding co maintainer
ixgbe: add support for active DA cables
ixgbe: dcb, do not tag tc_prio_control frames
ixgbe: fix ixgbe_tx_is_paused logic
ixgbe: always enable vlan strip/insert when DCB is enabled
ixgbe: remove some redundant code in setting FCoE FIP filter
ixgbe: fix wrong offset to fc_frame_header in ixgbe_fcoe_ddp
ixgbe: fix header len when unsplit packet overflows to data buffer
ipv6: Never schedule DAD timer on dead address
ipv6: Use POSTDAD state
ipv6: Use state_lock to protect ifa state
ipv6: Replace inet6_ifaddr->dead with state
cxgb4: notify upper drivers if the device is already up when they load
cxgb4: keep interrupts available when the ports are brought down
cxgb4: fix initial addition of MAC address
cnic: Return SPQ credit to bnx2x after ring setup and shutdown.
cnic: Convert cnic_local_flags to atomic ops.
can: Fix SJA1000 command register writes on SMP systems
bridge: fix build for CONFIG_SYSFS disabled
ARCNET: Limit com20020 PCI ID matches for SOHARD cards
...Fix up various conflicts with pcmcia tree drivers/net/
{pcmcia/3c589_cs.c, wireless/orinoco/orinoco_cs.c and
wireless/orinoco/spectrum_cs.c} and feature removal
(Documentation/feature-removal-schedule.txt).Also fix a non-content conflict due to pm_qos_requirement getting
renamed in the PM tree (now pm_qos_request) in net/mac80211/scan.c -
Now that URB_NO_SETUP_DMA_MAP is no longer in use, this patch (as1376)
removes all references to it.Signed-off-by: Alan Stern
Signed-off-by: Greg Kroah-Hartman -
This renames the functions usb_buffer_alloc and usb_buffer_free to the correct
ones for the drivers in the staging tree.Cc: Daniel Mack
Signed-off-by: Greg Kroah-Hartman -
The usbcore headers: hcd.h and hub.h are shared between usbcore,
HCDs and a couple of other drivers (e.g. USBIP modules).
So, it makes sense to move them into a more public location and
to cleanup dependency of those modules on kernel internal headers.
This patch moves hcd.h from drivers/usb/core into include/linux/usb/Signed-of-by: Eric Lescouet
Cc: Alan Stern
Signed-off-by: Greg Kroah-Hartman -
* 'v4l_for_2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (534 commits)
V4L/DVB (13554a): v4l: Use the video_drvdata function in drivers
V4L/DVB: vivi and mem2mem_testdev need slab.h to build
V4L/DVB: tm6000: bugfix image position
V4L/DVB: IR/imon: remove dead IMON_KEY_RELEASE_OFFSET
V4L/DVB: tm6000: README - add vbi
V4L/DVB: Fix unlock logic at medusa_video_init
V4L/DVB: fix dvb frontend lockup
V4L/DVB: s2255drv: remove dead code
V4L/DVB: s2255drv: return if vdev not found
V4L/DVB: ov511: cleanup: remove unneeded null check
V4L/DVB: media/mem2mem: dereferencing free memory
V4L/DVB: media/IR: Add missing include file to rc-map.c
V4L/DVB: dvb/stv6110x: cleanup error handling
V4L/DVB: ngene: Add lgdt3303 and mt2131 deps to Kconfig
V4L/DVB: ngene: start separating out DVB functions into separate file
V4L/DVB: ngene: split out card specific code into a separate file
V4L/DVB: ngene: split out i2c code into a separate file
V4L/DVB: ngene: add initial support for digital side of Avermedia m780
V4L/DVB: ngene: properly support boards where channel 0 isn't a TS input
V4L-DVB: ngene: make sure that tuner headers are included
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (44 commits)
vlynq: make whole Kconfig-menu dependant on architecture
add descriptive comment for TIF_MEMDIE task flag declaration.
EEPROM: max6875: Header file cleanup
EEPROM: 93cx6: Header file cleanup
EEPROM: Header file cleanup
agp: use NULL instead of 0 when pointer is needed
rtc-v3020: make bitfield unsigned
PCI: make bitfield unsigned
jbd2: use NULL instead of 0 when pointer is needed
cciss: fix shadows sparse warning
doc: inode uses a mutex instead of a semaphore.
uml: i386: Avoid redefinition of NR_syscalls
fix "seperate" typos in comments
cocbalt_lcdfb: correct sections
doc: Change urls for sparse
Powerpc: wii: Fix typo in comment
i2o: cleanup some exit paths
Documentation/: it's -> its where appropriate
UML: Fix compiler warning due to missing task_struct declaration
UML: add kernel.h include to signal.c
...
19 May, 2010
28 commits
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Fix all device drivers to use the video_drvdata function instead of
maintaining a local list of minor to private data mappings. Call
video_set_drvdata to register the driver private pointer when not
already done.Where applicable, the local list of mappings is completely removed when
it becomes unused.[mchehab.redhat.com: patch broke into two. This one changes just tm6000]
Signed-off-by: Laurent Pinchart
Signed-off-by: Mauro Carvalho Chehab -
bugfix incorrect image and line position in videobuffer
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
As reported by Dan Carpenter:
> This was my patch: "cx25821: fix double unlock in medusa_video_init()"
>
> It accidentally got merged two times. The version from the staging tree
> is not correct. Please can you revert it:
> 7a02f549fcc30fe6be0c0024beae9a3db22e1af6 "Staging: cx25821: fix double
> unlock in medusa_video_init()"After reviewing the logic at the function, instead of just adding a patch to
revert the wrong one, the better is to apply a different logic: add a goto
that will always unlock and return the error.This simplifies the code a little bit, and, instead of just return -EINVAL,
it will return the error condition reported by the called functions.This patch is folded with another patch from Dan that added one missing
goto.Signed-off-by: Dan Carpenter
Signed-off-by: Mauro Carvalho Chehab -
v4l2_prio_init/open/close returned an int when in fact they would
always return 0. Make these void functions.v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a
pointer for no good reason. Replace with a normal enum v4l2_priority
argument.These changes will simplify the work of moving priority handling into
the v4l core.Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Set correct GPIO number for BEHOLD_WANDER/VOYAGER
Add xc5000 callback function
Small rework tm6000_cards_setup function
Small rework tm6000_config_tuner, build mode_mask by config information
Rework for support xc5000 silicon tuner
Add some information messages for more better understand an errors.[mchehab@redhat.com: Fix CodingStyle and merge conflicts]
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Ricardo Maraschini
Signed-off-by: Mauro Carvalho Chehab -
This is a patch to the cx25821-i2c.c file that fixes warning and errors found by checkpatch.pl tool
[mchehab@redhat.com: fix conflicts with changeset 2587a7ef7b8bc3c7db7c43659297b45b168922ab]
Signed-off-by: sai
Signed-off-by: Mauro Carvalho Chehab -
This patch fixes all the coding style issues reported by checkpatch.pl tool
Signed-off-by: sai
Signed-off-by: Mauro Carvalho Chehab -
This is a patch to cx25821-alsa.c file that fixes of most of the
warning & errors found by checkpatch.pl tool[mchehab@redhat.com: Fix conflicts with changeset 4e0c923a0d23f86c7331b32bc2aeb280e10e029e]
Signed-off-by: sai gopal
Signed-off-by: Mauro Carvalho Chehab -
Randy Dunlap reported a breakage while compiling
drivers/staging/tm6000, due to this change:
commit 1c1b78bee1a94f98deeb9c24b21c4812e191646c
Author: Greg Kroah-Hartman
Date: Thu Apr 29 15:46:07 2010 -0700USB: remove unused usb_buffer_alloc and usb_buffer_free macros
Now that all callers are converted over, remove the compatibility
functions and all is good.As the function got renamed, the rename should also be applied at
tm6000.Acked-by: Randy Dunlap
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Mauro Carvalho Chehab
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The values for the fourcc format were correct, but applied to the
wrong register. With this change, video is now barely working again with
tm6000.While here, let's remove, for now, the memset. This way, people can
have some image when testing this device.Yet to be fixed: parts of the image frame are missed. As we don't clean
the buffers anymore, this is "recovered" by repeating the values from a
previous frame. The quality is bad, since the image pixels will contain
data from some previous frames, generating weird delay artifacts.Signed-off-by: Mauro Carvalho Chehab
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fix coding style issues
[mchehab@redhat.com: Fix conflicts with other patches]
Signed-off-by: Roel Van Nyen
Signed-off-by: Mauro Carvalho Chehab -
renaming tm6000-xc3028.fw to xc3028-v24.fw
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
- change values in function tm6000_set_fourcc_format
- disable digital source
- add vbi and audio initSigned-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
tm6000 tm6000_irq_callback :urb resubmit failed (error=-1)
BUG: unable to handle kernel paging request at 000000000100f700
IP: [] tm6000_irq_callback+0x51e/0xac7 [tm6000](gdb) list * tm6000_irq_callback+0x51e
0x2e79 is in tm6000_irq_callback (drivers/staging/tm6000/tm6000-video.c:363).
358 dev->isoc_ctl.tmp_buf_len--;
359 }
360 if (dev->isoc_ctl.tmp_buf_len) {
361 memcpy (&header,p,
362 dev->isoc_ctl.tmp_buf_l$
363 memcpy (((u8 *)header)+
364 dev->isoc_ctl.tmp_buf,
365 ptr,
366 4-dev->isoc_ctl.tmp_buf$
367 ptr+=4-dev->isoc_ctl.tmp_buf_le$Signed-off-by: Mauro Carvalho Chehab
-
Changing a video standard takes a long time to happen on tm6000, since it
needs to load another firmware, and the i2c implementation on this device
is really slow. When the driver tries to change the video standard, a
kernel panic is produced:BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
IP: [] tm6000_irq_callback+0x57f/0xac2 [tm6000]
...
Kernel panic - not syncing: Fatal exception in interruptBy inspecting it with gdb:
(gdb) list *tm6000_irq_callback+0x57f
0x348a is in tm6000_irq_callback (drivers/staging/tm6000/tm6000-video.c:202).
197 /* FIXME: move to tm6000-isoc */
198 static int last_line = -2, start_line = -2, last_field = -2;
199
200 /* FIXME: this is the hardcoded window size
201 */
202 unsigned int linewidth = (*buf)->vb.width << 1;
203
204 if (!dev->isoc_ctl.cmd) {
205 c = (header >> 24) & 0xff;
206Clearly, it was the trial to access *buf, at line 202 that caused the
Panic.As ioctl is serialized, While S_STD is handled,QBUF/DQBUF won't be called.
So, the driver will run out of the buffers, and *buf will become NULL.As, on tm6000, the same URB can contain more than one video buffer, it is
likely to hit a condition where no new buffer is available whily copying
the streams. The fix is to leave the URB copy loop, if there's no more buffers
are available.The same bug could also be produced by an application that is not fast enough
to request new video buffers.The same bug were reported by Bee Hock Goh .
Thanks-to: Bee Hock Goh for reporting the bug
Signed-off-by: Mauro Carvalho Chehab -
Although the code is getting the better alternates, it is not really using
it. Get the interface/alternate numbers and use it where needed.This patch implements also one small fix at the last_line set, as
proposed by Bee Hock Goh .Signed-off-by: Mauro Carvalho Chehab
-
Signed-off-by: Bee Hock Goh
Signed-off-by: Mauro Carvalho Chehab -
Set correct limit for I2C packet.
Use different method for the tm5600/tm6000 and tm6010 to read word.[mchehab@redhat.com: Fix CodingStyle]
Signed-off-by: Beholder Intl. Ltd. Dmitry Belimov
Signed-off-by: Mauro Carvalho Chehab -
Add a missing semicolon to fix this error:
In file included from drivers/staging/tm6000/tm6000-cards.c:32:
drivers/staging/tm6000/tm6000.h:123: error: two or more data types in
declaration specifiersSigned-off-by: Mauro Carvalho Chehab
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The driver was doing malloc when buf is null causing memory corruption.
The analog part is still pretty much broken but at least fixing this
will stop it from crashing the machine when streamon.Signed-off-by: Bee Hock Goh
Signed-off-by: Mauro Carvalho Chehab -
request labeling board version check
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
labeling the request after tuner reading and writeing
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab -
switch to a gpio structure
Signed-off-by: Stefan Ringel
Signed-off-by: Mauro Carvalho Chehab
