02 Jul, 2008
1 commit
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Suspend/resume ("echo mem > /sys/power/state") does not work with
vanilla kernels -- the system does not suspend correctly and just
hangs. This patch fixes this so suspend/resume works:1) of_iomap does not map the whole 0xC000 of the MPC5200 immr so
saving registers does not work.
2) PCI registers need to be saved and restored.Signed-off-by: Tim Yamin
Signed-off-by: Grant Likely
30 Jun, 2008
9 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (42 commits)
V4L/DVB (8108): Fix open/close race in saa7134
V4L/DVB (8100): V4L/vivi: fix possible memory leak in vivi_fillbuff
V4L/DVB (8097): xc5000: check device hardware state to determine if firmware download is needed
V4L/DVB (8096): au8522: prevent false-positive lock status
V4L/DVB (8092): videodev: simplify and fix standard enumeration
V4L/DVB (8075): stv0299: Uncorrected block count and bit error rate fixed
V4L/DVB (8074): av7110: OSD transfers should not be interrupted
V4L/DVB (8073): av7110: Catch another type of ARM crash
V4L/DVB (8071): tda10023: Fix possible kernel oops during initialisation
V4L/DVB (8069): cx18: Fix S-Video and Compsite inputs for the Yuan MPC718 and enable card entry
V4L/DVB (8068): cx18: Add I2C slave reset via GPIO upon initialization
V4L/DVB (8067): cx18: Fix firmware load for case when digital capture happens first
V4L/DVB (8066): cx18: Fix audio mux input definitions for HVR-1600 Line In 2 and FM radio
V4L/DVB (8063): cx18: Fix unintended auto configurations in cx18-av-core
V4L/DVB (8061): cx18: only select tuner / frontend modules if !DVB_FE_CUSTOMISE
V4L/DVB (8048): saa7134: Fix entries for Avermedia A16d and Avermedia E506
V4L/DVB (8044): au8522: tuning optimizations
V4L/DVB (8043): au0828: add support for additional USB device id's
V4L/DVB (8042): DVB-USB UMT-010 channel scan oops
V4L/DVB (8040): soc-camera: remove soc_camera_host_class class
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* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:
dock: bay: Don't call acpi_walk_namespace() when ACPI is disabled.
ACPI: don't walk tables if ACPI was disabled
thermal: Create CONFIG_THERMAL_HWMON=n -
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
kbuild: fix a.out.h export to userspace with O= build. -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
firewire: fw-sbp2: fix parsing of logical unit directories -
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6:
udf: Fix regression in UDF anchor block detection -
Removed vmlinux* rule because it matches too many useful files, replacing
it with rules matching filetype by filename (e.g. *.gz). Also unignored
.mailmap from the top directory. Added a comment telling the user how to
check for tracked files being ignored.Signed-off-by: Eduard - Gabriel Munteanu
Signed-off-by: Linus Torvalds -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6:
Blackfin arch: fix up section mismatch warning
Blackfin arch: fix bug - kernel boot fails when Spinlock and rw-lock debugging enabled -
* 'audit.b52' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit-current:
[PATCH] remove useless argument type in audit_filter_user()
[PATCH] audit: fix kernel-doc parameter notation
[PATCH] kernel/audit.c: nlh->nlmsg_type is gotten more than once -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:
[patch 2/3] vfs: dcache cleanups
[patch 1/3] vfs: dcache sparse fixes
[patch 3/3] vfs: make d_path() consistent across mount operations
[patch 4/4] flock: remove unused fields from file_lock_operations
[patch 3/4] vfs: fix ERR_PTR abuse in generic_readlink
[patch 2/4] fs: make struct file arg to d_path const
[patch 1/4] vfs: path_{get,put}() cleanups
[patch for 2.6.26 4/4] vfs: utimensat(): fix write access check for futimens()
[patch for 2.6.26 3/4] vfs: utimensat(): fix error checking for {UTIME_NOW,UTIME_OMIT} case
[patch for 2.6.26 1/4] vfs: utimensat(): ignore tv_sec if tv_nsec == UTIME_OMIT or UTIME_NOW
[patch for 2.6.26 2/4] vfs: utimensat(): be consistent with utime() for immutable and append-only files
[PATCH] fix cgroup-inflicted breakage in block_dev.c
28 Jun, 2008
2 commits
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We need to check for existence of the a.out.h header in the source tree,
not the object tree, if we want it to get the right answer with O=.Signed-off-by: David Woodhouse
Signed-off-by: Sam Ravnborg -
There is a small off-by-one bug in firewire-sbp2. This causes problems
when a device exports multiple LUN Directories. I found it when trying
to talk to a SONY DVD Jukebox.Signed-off-by: Richard Sharpe
Acked-by: Kristian Høgsberg
Signed-off-by: Stefan Richter (op. order, changelog)
27 Jun, 2008
28 commits
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The saa7134 driver uses a (non-atomic) variable in an attempt to
only allow one opener of the device (how it deals with sending
the fd over unix sockets I don't know).Unfortunately, the release function first decrements this variable,
and THEN goes on to disable more of the device. This allows for
a race where another opener of the device comes in after the decrement of
the variable, configures the hardware just to then see the hardware
be disabled by the rest of the release function.This patch makes the release function use the same lock as the open
function to protect the hardware as well as the variable (which now
at least has some locking to protect it).Signed-off-by: Arjan van de Ven
Signed-off-by: Mauro Carvalho Chehab -
Move allocation after first check and fix memory leak.
Noticed-by: Daniel Marjamäki
Signed-off-by: Marcin Slusarz
Signed-off-by: Mauro Carvalho Chehab -
This patch ensures that the xc5000 will have firmware loaded as needed if the
part is powered down or reset via gpio from the host. An example of this, in
some cases, could be after the system resumes from standby or hibernate modes.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
This decreases scan time in Queens, New York from 28 minutes to 7 minutes,
with the exact same services found.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned
one single PAL/SECAM/NTSC standard without separate entries for the trickier
standards like NTSC-JP.Changed the code so that it behaves better.
Also simplified the if/switch statements into a common standards lookup table.
Signed-off-by: Hans Verkuil
Signed-off-by: Mauro Carvalho Chehab -
Fix uncorrected block counter and bit error rate to follow DVB API spec:
- Unsupported controls return -ENOSYS.
- UNC must never be set to 0.Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
OSD transfers should not be interrupted.
Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
Catch another type of ARM crash.
Signed-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
If the i2c write fails during initialisation, an oops happens
because state->frontend.dvb is still undefined. Fixed.Thanks to Sigmund Augdal for reporting this bug,
and to Hartmut Birr for suggesting the fix.Thanks-to: Sigmund Augdal
Thanks-to: Hartmut BirrSigned-off-by: Oliver Endriss
Signed-off-by: Mauro Carvalho Chehab -
cx18: Fix S-Video and Compsite input settings for the Yuan MPC718 per user
reports from Yuri Warczynski and
Brian Hope and enable the card entry. The tuner reset
GPIO pin is likely incorrect as the tuner firmware cannot be reloaded without a
reboot. It is likely the audio routing is done via GPIO which is not
implemented yet, as users report audio doesn't work for some inputs.Signed-off-by: Andy Walls
Signed-off-by: Mauro Carvalho Chehab -
cx18: Add I2C slave reset via GPIO upon initialization. One user,
Michael , has reported this allows his HVR-1600 EEPROM to
be consistently recognized when using (long,) 100 msec delays. The delays in
this commit are nominal (10 & 40 msec) and need testing/tuning on boards with
I2C problems to find the right values.Signed-off-by: Andy Walls
Signed-off-by: Mauro Carvalho Chehab -
This is a fix for the case when a digital capture from dvr0 happens first after
modprobe, before access to any cx18 v4l2 device nodes. The initial dvb feed
start has been changed to load the firmware if not already loaded. Also fixed a
use counter to correct dvb feed accounting if starting the transport DMA fails.Signed-off-by: Andy Walls
Signed-off-by: Mauro Carvalho Chehab -
Fix the cx18-cards.c structures for the HVR-1600 to reflect that audio Line In 2
and FM radio audio go to AIN3 and AIN4 of the CS5345 mux respectively. Verified
by physical inspection of an HVR-1600MCE, by listening to FM broadcasts with the
HVR-1600MCE, and by comparing with the card definition for a PVR-150 in ivtv.Signed-off-by: Andy Walls
Signed-off-by: Mauro Carvalho Chehab -
Change the cx18-av-core code so that accesses to cx23418 av core that
cause auto-configuration will be adjusted to emulate the auto-configuration
behavior of the cx25843. This fixes the VBI displayed as video at the top of
the frame for NTSC and probably other things.Signed-off-by: Andy Walls
Signed-off-by: Mauro Carvalho Chehab -
The automatic Kconfig selection for tuners and frontends should be
conditional, based on !DVB_FE_CUSTOMISE.This patch corrects the selection for VIDEO_CX18 on
MEDIA_TUNER_MXL5005S and DVB_S5H1409Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Also, adds IR table for Avermedia A16d
Signed-off-by: Tim Farrington
Signed-off-by: Mauro Carvalho Chehab -
If the current modulation and frequency is already set to
the desired parameters, then don't re-tune.Don't store current frequency until after we've tuned successfully.
Force a re-tune after resume from standby.
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
In the umt-010 driver the struct umt_properties sets the number of URBs for
transfer to 20. But in dvb-usb.h MAX_NO_URBS_FOR_DATA_STREAM is set to 10.Not surprisingly this causes an oops for all devices which use the umt-010
chipset when they are inserted.fix on Kaffeine channel scan for
Initialize stream count using MAX_NO_URBS_FOR_DATA_STREAM.
Signed-off-by: Tim Gardner
Signed-off-by: maximilian attems
Signed-off-by: Mauro Carvalho Chehab -
Devices can either be class devices or bus devices, not both at the
same time. Soc-camera host devices usually have a platform device as
their parent. Trying to also register them with a class crashes the
kernel, when linked statically. Interestingly, it works when built
as a module. Thanks to Paulius Zaleckas for reporting.Signed-off-by: Guennadi Liakhovetski
Signed-off-by: Mauro Carvalho Chehab -
platform_get_irq() returns a negative value on error, not 0.
Signed-off-by: Guennadi Liakhovetski
Signed-off-by: Mauro Carvalho Chehab -
Having the thermometer on during channel configuration
could cause tuning instability.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The TDA18271HD/C1 rf_cal map lookup is expected to go out of range outside
of the frequency window 41 MHz - 61.1 MHz. In these cases, the internal
RF tracking filters calibration mechanism is used.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
The IF notch bit gets unset when we update the Main Post Div register
value, before we have a chance to write the desired IF notch setting
to the tuner. Move the IF notch configuration to after we update MPD.Signed-off-by: Michael Krufky
Signed-off-by: Mauro Carvalho Chehab -
When an error occurs at firmware loading, sometimes, tda1004x stops answering.
Instead of reporting such error, attach code were assuming that the device were
answering an invalid ID (0xff). This can be seen when enabling debug options:tda1004x: tda1004x_read_byte: reg=0x0
tda1004x: tda1004x_read_byte: error reg=0x0, ret=-5Now, instead of reporting an invalid ID, it will report the correct error:
tda10046: chip is not answering. Giving up.
saa7133[0]/dvb: failed to attach tda10046
saa7133[0]/dvb: frontend initialization failedA possible improvement would be trying to reset the device.
Signed-off-by: Mauro Carvalho Chehab
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A fresh copy of v.29 firmware, using get_firmware, is leading to an invalid
firmware:DVB: registering new adapter (saa7133[0])
DVB: registering frontend 0 (Philips TDA10046H DVB-T)...
tda1004x: setting up plls for 48MHz sampling clock
tda1004x: found firmware revision ff -- invalid
tda1004x: trying to boot from eeprom
tda1004x: found firmware revision ff -- invalid
tda1004x: waiting for firmware upload...
tda1004x: Error during firmware upload
tda1004x: found firmware revision ff -- invalid
tda1004x: firmware upload failedSometimes, loading/unloading this firmware makes tda1004x to return an invalid
ID. However, there were no printk messages to help to identify what were the
cause for the error.With this patch, it will now print:
Invalid tda1004x ID = 0xff. Can't proceed
saa7133[0]/dvb: failed to attach tda10046
saa7133[0]/dvb: frontend initialization failedTested with LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB
Signed-off-by: Mauro Carvalho Chehab
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Describe exactly that only s-video and composite input are working on Avermedia
A700Signed-off-by: Matthias Schwarzott
Signed-off-by: Mauro Carvalho Chehab
