| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
|
|
| |
Change the mthca debugging trace output code so that it can enabled
and disabled at runtime with the debug_level module parameter in
sysfs. Also, don't allow CONFIG_INFINIBAND_MTHCA_DEBUG to be disabled
unless CONFIG_EMBEDDED is selected. We want users (and especially
distros) to have this turned on unless they really need to save space,
because by the time we want debugging output, it's usually too late to
rebuild a kernel.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
|
|
|
|
|
|
|
|
|
|
| |
Don't allow CONFIG_INFINIBAND_IPOIB_DEBUG to be disabled unless
CONFIG_EMBEDDED is selected. We want users (and especially distros)
to have this turned on unless they really need to save space, because
by the time we want debugging output, it's usually too late to rebuild
a kernel. The debugging output can be controlled at runtime via the
debug_level module parameter in sysfs.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
We have seen the following OOPs in cancel_mads, when restarting opensm
multiple times:
Call Trace:
[<c010549b>] show_stack+0x9b/0xb0
[<c01055ec>] show_registers+0x11c/0x190
[<c01057cd>] die+0xed/0x160
[<c031b966>] do_page_fault+0x3f6/0x5d0
[<c010511f>] error_code+0x4f/0x60
[<f8ac4e38>] cancel_mads+0x128/0x150 [ib_mad]
[<f8ac2811>] unregister_mad_agent+0x11/0x130 [ib_mad]
[<f8ac2a12>] ib_unregister_mad_agent+0x12/0x20 [ib_mad]
[<f8b10f23>] ib_umad_close+0xf3/0x130 [ib_umad]
[<c0162937>] __fput+0x187/0x1c0
[<c01627a9>] fput+0x19/0x20
[<c0160f7a>] filp_close+0x3a/0x60
[<c0121ca8>] put_files_struct+0x68/0xa0
[<c0103cf7>] do_signal+0x47/0x100
[<c0103ded>] do_notify_resume+0x3d/0x40
[<c0103f9e>] work_notifysig+0x13/0x25
We traced this back to local_completions unlocking mad_agent_priv->lock
while still keeping a pointer into local_list. A later call to
list_del(&local->completion_list) would then corrupt the list.
To fix this, remove the entry from local_list after looking it up but
before releasing mad_agent_priv->lock, to prevent cancel_mads from
finding and freeing it.
Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
|
|\
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
* master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa: (28 commits)
[ALSA] Kconfig SND_SEQUENCER_OSS help text fix
[ALSA] Add Aux input switch control for Aureon Universe
[ALSA] pcxhr - Fix the crash with REV01 board
[ALSA] sound/pci/hda: use create_singlethread_workqueue()
[ALSA] hda-intel - Add support of ATI SB600
[ALSA] cs4281 - Fix the check of timeout in probe
[ALSA] cs4281 - Fix the check of right channel
[ALSA] Test volume resolution of usb audio at initialization
[ALSA] maestro3.c: fix BUG, optimization
[ALSA] HDA/Realtek: multiple input mux definitions and pin mode additions
[ALSA] AdLib FM card driver
[ALSA] Fix / clean up PCM-OSS setup hooks
[ALSA] Clean up PCM codes (take 2)
[ALSA] Tiny clean up of PCM codes
[ALSA] ISA drivers bailing on first !enable[i]
[ALSA] Remove obsolete kfree_nocheck call
[ALSA] Remove obsolete kfree_nocheck call
[ALSA] Add snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards
[ALSA] Add snd-riptide driver for Conexant Riptide chip
[ALSA] hda-codec - Fix noisy output wtih AD1986A 3stack model
...
|
| |
| |
| |
| |
| |
| |
| | |
Fix misleading help text for SND_SEQUENCER_OSS config option.
Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This patch adds a mixer control which allows the user to switch the Aux
playback between the internal Aux jack, Wavetable, and Rear Line-In on
Aureon Universe cards.
For switching, a PCA9554 (8-line GPIO with I2C interface) and a 74HC4052
(dual 4-way mux/demux) are used. Output 0 and 1 of the PCA9554 are
connected to the select pins of the 74HC4052. The I2C interface of the
PCA9554 is connected to the card's internal SPI bus which is also used
to control the WM8770 and CS8415. SPI and I2C on the same lines...
To communicate with the PCA9554 the WM8770 and CS8415 are disabled and
an I2C Stop Condition is generated before the Start Condition (needed
for synchronisation because other SPI traffic appear to confuse the
PCA9554). Then a normal I2C data transfer takes place. Programming must
be done ridiculously slow; in theory, 4.7us is the minimum delay time
for normal-speed I2C according to the datasheet, but even with 10us
switching was unreliable. The Windows driver from Terratec does the
programming very slowly, too (checked with an oscilloscope).
PCA9554 datasheet:
http://www.semiconductors.philips.com/acrobat/datasheets/PCA9554_9554A_6.pdf
74HC4052 datasheet:
http://www.semiconductors.philips.com/acrobat/datasheets/74HC_HCT4052_4.pdf
Signed-off-by: Maximilian Rehkopf <otakon@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
On a new board revision for pcxhr boards, the
PCXHR_CHIPSC_GPI_USERI bit is no more supported.
The cards concerned have a REV01 in their PCI ID.
As the current driver tests this bit and does not load the
first Xilinx binary when it's 1, the card will crash on Xilinx
access over PCI. (the PCI will freeze ....)
The fix (fix to version 1.0.11rc4) works for both REV00 and
REV01 cards.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
process_unsol_events() seems to assume a singlethread one (IOW, racey).
So, this patch uses create_singlethread_workqueue() instead of
create_workqueue().
Signed-off-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
This patch adds support for high definition audio on ATI SB600.
Signed-off-by: Felix Kuehling <fkuehlin@ati.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
Fix the check of timeout in probe routines to work properly
reagrdless of HZ (ALSA bug#1976).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Fix the check of right channel in mixer volume put callback.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Test the volume of usb audio whether actually it works and adjusts
the resolution value according to it.
Some USB audio devices report a lower resolution than it reacts.
The only possible check is to write and read a volume value.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
- fix brown-paper-bag locking bug (lock() / return / unlock())
- improve central function snd_m3_update_ptr()
(avoid expensive integer divisions)
- add cpu_relax() to busy-wait I/O loop as recommended
(does this require special macro support in ALSA for older kernels??)
- constify several structs
- spelling updates
Signed-off-by: Andreas Mohr <andi@lisas.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
The following patch relative to CVS from 20060324 adds the following
features to the Realtek HDA codec.
1) Define two new pin modes: ALC_PIN_DIR_IN_NOMICBIAS and
ALC_PIN_DIR_INOUT_NOMICBIAS. These can be used with jack mode switch
definitions in mixers to prevent the user being offered the mic bias
options if the hardware doesn't support it.
2) Add the ability to have different input mux definitions for different
ADCs. This is needed because the ALC260 chip uses different mux layouts
for the two onboard ADCs. A new field (num_mux_defs) was added to the
alc_spec and alc_config_preset structures to support this.
3) Adjust numerous comments to make them consistent with the above changes.
4) Utilise the new multi-mux definition functionality for the ALC260 fujitsu
model to allow recording of the mixer output.
5) Utilise the new multi-mux definition functionality for the ALC260 test
model to make the mux selections a little less confusing.
6) Allow the headphone jack of the ALC260 acer model to be retasked in
the mixer.
6) Utilise the new multi-mux definition functionality for the ALC260 acer
model to give access to the mixer output and the retasked headphone
jack.
At this stage the *_NOMICBIAS modes are not used. We have reports that the
"Line" jack of at least some Acer models doesn't pass the bias out, and we
also know that NIDs 0x0f and 0x10 don't seem to accept the mic bias requests
at all. However, I feel we need to collect more evidence on both counts
before committing to the use of *_NOMICBIAS. In the case of the Acers, it's
not clear whether this issue (probably caused by the inclusion of DC
blocking capacitors) affects all Acer models or just a small number. With
the issue with NIDs 0x0f and 0x10 it's unclear whether this is a hardware
bug which will be addressed in later chip revisions or if it's an
intentional restriction. The datasheet makes no mention of the restriction
so at this stage I'm inclined to consider it a hardware bug. Comments in
the source reflect this reasoning.
On a similar theme, the headphone jack of the Fujitsu S7020 also doesn't
appear to pass mic bias voltage. I'm still investigating this however.
With the ability to retask the headphone jack, owners of ALC260-based Acer
laptops should now be able to record 4 channels of audio if they desire. The
multiple mux definitions allow this jack to be presented from both ADCs
(since this mux input is one of those which differs between the muxes).
This patch has been tested on a Fujitsu S7020 laptop and appears to behave
itself both for the "test" and "fujitsu" models. Definitions using only a
single mux specification also work. Other ALC chips should be fine but I
cannot test these myself. The "auto" modes should also continue to function
but again I have not verified this.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
Attached you'll find an ALSA driver for AdLib FM cards. An AdLib card is
just an OPL2, which was already supported by sound/drivers/opl3, so only
very minimal bus-glue is needed. The patch applies cleanly to both
2.6.16 and 2.6.16-mm1.
The driver has been tested with an actual ancient 8-bit ISA AdLib card
and works fine. It also works fine for an OPL3 {,emulation} as still
found on many ISA soundcards but given that AdLib cards don't have their
own mixer, upping the volume from 0 might be a problem without the card
driver already loaded and driving the OPL3.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| | |
- Fix possible race of referring the setup hook from the running PCM
- Fix memory leak in an error path of proc write
- Clean up the setup hook parser
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| | |
- Clean up initialization and destruction of substream instance
Now snd_pcm_open_substream() alone does most initialization jobs.
Add pcm_release callback for cleaning up at snd_pcm_release_substream()
- Tidy up PCM oss code
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
- Make snd_pcm_prepare() static
- Clean up snd_pcm_kernel_*_ioctl() functions, reduce exports
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Fix the wrong check of enable option in cmi8330 driver.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
Fixed the compilation, removing obsolete kfree_nocheck() call
for memory debugging.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
Fixed the compilation, removing obsolete kfree_nocheck() call
for memory debugging.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
Added snd-als300 driver for Avance Logic ALS300/ALS300+ soundcards
by Ash Willis.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Add snd-riptide driver for Conexant Riptide chip by Peter Gruber.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Fixed the noisy output wtih AD1986A 3stack model using 2 channels.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Fix the re-initialization of unsolicited events at resume of stac92xx codecs.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| | |
Removed from CONFIG_EXPERIMENTAL from CONFIG_SND_CS46XX_NEW_DSP, and
make default to yes. This option works fine for years.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Added snd-miro driver for miroSOUND PCM by Martin Langer.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Removed the unused file argument of snd_power_wait().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
I have just discovered I made an error in the register value set in 'Limit
dmx6fire to 6 dacs' patch (bug1472). The value set should be '2a' not '0a'
as in the original patch, which unintentionally disables the 2nd MPU 401
UART.
Signed-off-by: Alan Horstmann <gineera@aspect135.co.uk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Added the dxs_support entry for EPoX EP-8KRAI (ALSA bug#1423).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Fixed VREF level of Mic inputs on STAC92xx codecs (ALSA bug#1953).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| | |
Add support of LG LW20 laptop with ALC880 codec (ALSA bug#1572).
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
No one should be writing a PAGE_SIZE worth of data to a normal sysfs
file, so properly terminate the buffer.
Thanks to Al Viro for pointing out my supidity here.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| | |
This reverts the mutex conversion that was recently done to the hdaps
driver; this coversion was buggy because the hdaps driver started using
this semaphore in IRQ context, which mutexes do not allow. Easiest
solution for now is to just revert the patch (the patch was part of a
bigger GIT commit, 9a61bf6300533d3b64d7ff29adfec00e596de67d but this
only reverts this one file)
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
|
|\ \
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:
[WATCHDOG] at91_wdt.c - Atmel AT91RM9200 watchdog driver
[WATCHDOG] pcwd_usb.c: fix a NULL pointer dereference
[WATCHDOG] pcwd.c sprintf/strcpy fix
[WATCHDOG] pcwd.c general clean-up after patches
[WATCHDOG] pcwd.c add debug info
[WATCHDOG] pcwd.c pcwd_cleanup_module patch
[WATCHDOG] pcwd.c firmware-info patch
[WATCHDOG] pcwd.c control status patch
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Watchdog driver for the Atmel AT91RM9200 processor.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
The Coverity checker noted that this resulted in a NULL pointer
reference if we were coming from
if (usb_pcwd == NULL) {
printk(KERN_ERR PFX "Out of memory\n");
goto error;
}
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
change sprintf(pcwd_private.fw_ver_str, "ERROR");
to strcpy... as pointed out by Andrew Morton.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@osdl.org>
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
removal of includes (since we don't use kmalloc and
TASK_INTERRUPTABLE anymore).
Addition of missing commands.
Printk that lets the user know when the module was
unloaded.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
| | |
| | |
| | |
| | |
| | |
| | | |
Add debugging info for the pcwd.c module.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
| | |
| | |
| | |
| | |
| | |
| | | |
static void pcwd_cleanup_module doesn't need a return;
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Get the firmware version into the private data struct
of the ISA-PC watchdog card.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
| | |
| | |
| | |
| | |
| | |
| | |
| | |
| | | |
Clean-up the control status code (insert tabs where relevant),
Add new Control Status defines, Make sure that the R2DS bit
stays the same.
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
|
|\ \ \
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (48 commits)
Documentation: fix minor kernel-doc warnings
BUG_ON() Conversion in drivers/net/
BUG_ON() Conversion in drivers/s390/net/lcs.c
BUG_ON() Conversion in mm/slab.c
BUG_ON() Conversion in mm/highmem.c
BUG_ON() Conversion in kernel/signal.c
BUG_ON() Conversion in kernel/signal.c
BUG_ON() Conversion in kernel/ptrace.c
BUG_ON() Conversion in ipc/shm.c
BUG_ON() Conversion in fs/freevxfs/
BUG_ON() Conversion in fs/udf/
BUG_ON() Conversion in fs/sysv/
BUG_ON() Conversion in fs/inode.c
BUG_ON() Conversion in fs/fcntl.c
BUG_ON() Conversion in fs/dquot.c
BUG_ON() Conversion in md/raid10.c
BUG_ON() Conversion in md/raid6main.c
BUG_ON() Conversion in md/raid5.c
Fix minor documentation typo
BFP->BPF in Documentation/networking/tuntap.txt
...
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
This patch updates the comments to match the actual code.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | |
| | | | |
this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
|