Commit Graph

15394 Commits

Author SHA1 Message Date
Takashi Iwai
bdbae7e628 [ALSA] Remove snd_vx_delay() function
Replace snd_vx_delay() with appropriate delay/sleep functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:37 +01:00
Takashi Iwai
c8eb6ba16a [ALSA] snd-dummy - Code clean-up
Modules: Generic drivers

Clean up snd-dummy driver code.
- Make common PCM callbacks
- Simplify open callback
- Remove unnecessary irqsave in control callbacks

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:34 +01:00
Takashi Iwai
47eaebfd31 [ALSA] Use standard bitmap functions
Modules: ALSA<-OSS emulation

Use standard bitmap functions instead of in-house ones.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:33 +01:00
Takashi Iwai
230b5c1a61 [ALSA] Sort Kconfig entries
Modules: ISA,PCI drivers

Sort Kconfig entries in alphabetical order.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:31 +01:00
Takashi Iwai
3e8731740e [ALSA] Minor clean up and fixes for CS5535 audio driver
Modules: Documentation,CS5535 driver

Minor clean up and fixes for CS5535 audio driver.
Added an entry in ALSA-Configuration.txt, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:29 +01:00
Jaya Kumar
9b4ffa48ae [ALSA] Add support for the CS5535 Audio device
Add support for the CS5535 Audio device.  I've fixed up some errors as per
Takashi's advice from the thread:

http://lkml.org/lkml/2005/9/15/119

 From: Alan Cox <alan@lxorguk.ukuu.org.uk>

        cs5535 is a 32bit x86 only device using weird CPU features

Signed-off-by: Jaya Kumar <jayakumar.alsa@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:27 +01:00
Takashi Iwai
c3e6f7d876 [ALSA] Remove superfluous pcm_free callbacks
Remove superflous pcm_free callbacks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:21 +01:00
Kurt J. Bosch
f31a31b902 [ALSA] Fix missing suspend/resume-code for ens1371
Modules: ENS1370/1+ driver

This patch fixes missing suspend/resume-code for snd-ens1371
(but not for snd-ens1370)

Signed-off-by: Kurt J. Bosch <kjb-temp-2005@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:18 +01:00
Daniel Mueller
26741b5512 [ALSA] hda-codec - Fix HDA sound and V.92 modem for notebook Siemens FieldPG-M
Modules: HDA Codec driver

The patch fixes the problem of mute onboard HDA sound output,
buildin V.92 modem idendification and functionality.

Signed-off-by: Daniel Mueller <daniel.mueller@siemens.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:13 +01:00
Jaroslav Kysela
b4a621f547 [ALSA] ac97 - procfs - print PCI subsystem vendor/device values
Modules: AC97 Codec

For debugging and problem finding purposes, show also the PCI subsystem
vendor/device values in the ac97#X proc file.

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-01-03 12:16:10 +01:00
James Courtier-Dutton
6ef7e8614c [ALSA] snd-emu10k1: Found some new registers to display in debug mode.
Modules: EMU10K1/EMU10K2 driver

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2006-01-03 12:16:08 +01:00
James Courtier-Dutton
e2b15f8f7d [ALSA] snd-emu10k1: Attenuate output volume to reduce distortion
Modules: EMU10K1/EMU10K2 driver

                      on Audigy 2 ZS Notebook.

Set the master volume to about 6 or 8% in alsamixer. This will
attenuate the output enough for better sound quality.
Note: Only stereo enabled at present.
The distortion is caused by the output path after the DSP
adding 12dB gain to the output while still in digital mode,
resulting in wrap around distortion.

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2006-01-03 12:16:06 +01:00
Takashi Iwai
755e137138 [ALSA] ali5451 - Fix and clean up codec accessor
Modules: ALI5451 driver

Fix the codec accessors to avoid soft lockup.
Spin locks are revised, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:16:01 +01:00
Jaroslav Kysela
fd6715e564 [ALSA] ice1724 (juli) - forced analog doughter board detection
Modules: ICE1712 driver

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-01-03 12:15:57 +01:00
Takashi Iwai
c1b8f5f0e4 [ALSA] via82xx - Add dxs entry for MSI KT800 Delta-FSR
Modules: VIA82xx driver

Added the dxs entry for MSI KT800 Delta-FSR.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:15:56 +01:00
Lee Revell
f6f8bb6423 [ALSA] Add support for Audigy 2 subsystem 2006
Modules: EMU10K1/EMU10K2 driver

Add support for Audigy 2 subsystem 2006.

Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:15:53 +01:00
Lee Revell
2f020aa711 [ALSA] emu10k1 - Enable side surround channels for Audigy2 EX
Modules: EMU10K1/EMU10K2 driver

Enable side surround channels for Audigy2 EX.  Tested by Rick Wright
<riwright@vt.edu>.

Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:15:50 +01:00
Randy Dunlap
362775e212 [ALSA] sound/hda: rate-limit timeout message
Modules: HDA Intel driver

Rate-limit the azx_get_response timeout message.  A continuous 2 per second
is too much.

Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:15:48 +01:00
Takashi Iwai
d031166fec [ALSA] hda-codec - Allocate amp hash array dynamically
Modules: HDA Codec driver

Allocate amp hash array dynamically instead of static array.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2006-01-03 12:15:47 +01:00
Linus Torvalds
88026842b0 Linux v2.6.15
Hey, it's fifteen years today since I bought the machine that got Linux
started.  January 2nd is a good date.
2006-01-02 19:21:10 -08:00
Andi Kleen
8f493d797b [PATCH] Make sure interleave masks have at least one node set
Otherwise a bad mem policy system call can confuse the interleaving
code into referencing undefined nodes.

Originally reported by Doug Chapman

I was told it's CVE-2005-3358
(one has to love these security people - they make everything sound important)

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-02 17:01:42 -08:00
Dag-Erling Smrgrav
abe842eb98 [PATCH] Avoid namespace pollution in <asm/param.h>
In commit 3D59121003721a8fad11ee72e646fd9d3076b5679c, the x86 and x86-64
<asm/param.h> was changed to include <linux/config.h> for the
configurable timer frequency.

However, asm/param.h is sometimes used in userland (it is included
indirectly from <sys/param.h>), so your commit pollutes the userland
namespace with tons of CONFIG_FOO macros.  This greatly confuses
software packages (such as BusyBox) which use CONFIG_FOO macros
themselves to control the inclusion of optional features.

After a short exchange, Christoph approved this patch

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-02 08:38:38 -08:00
Benjamin Herrenschmidt
f12f4d9030 [PATCH] powerpc: more g5 overtemp problem fix
Some G5s still occasionally experience shutdowns due to overtemp
conditions despite the recent fix. After analyzing logs from such
machines, it appears that the overtemp code is a bit too quick at
shutting the machine down when reaching the critical temperature (tmax +
8) and doesn't leave the fan enough time to actually cool it down. This
happens if the temperature of a CPU suddenly rises too high in a very
short period of time, or occasionally on boot (that is the CPUs are
already overtemp by the time the driver loads).

This patches makes the code a bit more relaxed, leaving a few seconds to
the fans to do their job before kicking the machine shutown.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-02 08:38:37 -08:00
Stas Sergeev
557962a926 [PATCH] x86: teach dump_task_regs() about the -8 offset.
This should fix multi-threaded core-files

Signed-off-by: stsp@aknet.ru
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-31 18:01:57 -08:00
Linus Torvalds
de9e007d91 sysctl: make sure to terminate strings with a NUL
This is a slightly more complete fix for the previous minimal sysctl
string fix.  It always terminates the returned string with a NUL, even
if the full result wouldn't fit in the user-supplied buffer.

The returned length is the full untruncated length, so that you can
tell when truncation has occurred.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-31 17:00:29 -08:00
Linus Torvalds
35f349ee08 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-12-31 13:49:26 -08:00
Yi Yang
82c9df8201 [PATCH] Fix false old value return of sysctl
For the sysctl syscall, if the user wants to get the old value of a
sysctl entry and set a new value for it in the same syscall, the old
value is always overwritten by the new value if the sysctl entry is of
string type and if the user sets its strategy to sysctl_string.  This
issue lies in the strategy being run twice if the strategy is set to
sysctl_string, the general strategy sysctl_string always returns 0 if
success.

Such strategy routines as sysctl_jiffies and sysctl_jiffies_ms return 1
because they do read and write for the sysctl entry.

The strategy routine sysctl_string return 0 although it actually read
and write the sysctl entry.

According to my analysis, if a strategy routine do read and write, it
should return 1, if it just does some necessary check but not read and
write, it should return 0, for example sysctl_intvec.

Signed-off-by: Yi Yang <yang.y.yi@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 17:22:08 -08:00
Linus Torvalds
8febdd85ad sysctl: don't overflow the user-supplied buffer with '\0'
If the string was too long to fit in the user-supplied buffer,
the sysctl layer would zero-terminate it by writing past the
end of the buffer. Don't do that.

Noticed by Yi Yang <yang.y.yi@gmail.com>

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 17:18:53 -08:00
Linus Torvalds
8b90db0df7 Insanity avoidance in /proc
The old /proc interfaces were never updated to use loff_t, and are just
generally broken.  Now, we should be using the seq_file interface for
all of the proc files, but converting the legacy functions is more work
than most people care for and has little upside..

But at least we can make the non-LFS rules explicit, rather than just
insanely wrapping the offset or something.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 08:39:10 -08:00
Denny Priebe
40c37213a0 [PATCH] Input: wacom - fix X axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 08:20:26 -08:00
Dmitry Torokhov
ae5536d6f7 [PATCH] Input: warrior - fix HAT0Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 08:20:26 -08:00
Dmitry Torokhov
1994754412 [PATCH] Input: kbtab - fix Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-30 08:20:25 -08:00
Erik Hovland
f02aa3f9a3 [ARM] 3216/1: indent and typo in drivers/serial/pxa.c
Patch from Erik Hovland

This patch provides two changes. An indent is supplied for an if/else clause so that it is more readable. An acronym is incorrectly typed as UER when it should be IER.

Signed-off-by: Erik Hovland <erik@hovland.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-12-30 15:57:35 +00:00
Jean Delvare
9e625ff8a3 [PATCH] Simplify the VIDEO_SAA7134_OSS Kconfig dependency line
Thanks to Roman Zippel for the suggestion.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
[ Short explanation: Kconfig uses ternary math: n/m/y, and !m is m ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 13:21:16 -08:00
Linus Torvalds
392c14beac Revert radeon AGP aperture offset changes
This reverts the series of commits

	67dbb4ea33
	281ab031a8
	47807ce381

that changed the GART VM start offset.  It fixed some machines, but
seems to continually interact badly with some X versions.

Quoth Ben Herrenschmidt:

  "So I think at this point, the best is that we keep the old bogus code
   that at least is consistent with the bug in the server. I'm working on a
   big patch to X that reworks the memory map stuff completely and fixes
   those issues on the server side, I'll do a DRM patch matching this X fix
   as well so that the memory map is only ever set in one place and with
   what I hope is a correct algorithm..."

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 13:01:54 -08:00
Linus Torvalds
bc781aa93e Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-12-29 10:27:28 -08:00
Linus Torvalds
77f234f9d9 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-12-29 10:27:07 -08:00
Jean Delvare
80c72579f7 [PATCH] Fix recursive config dependency for SAA7134
Fix the cyclic dependency issue between CONFIG_SAA7134_ALSA and
CONFIG_SAA7134_OSS (credits to Mauro Carvalho Chehab.)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 10:26:36 -08:00
Anton Blanchard
e597cb32e9 [PATCH] ppc64: htab_initialize_secondary cannot be marked __init
Sonny has noticed hotplug CPU on ppc64 is broken in 2.6.15-*. One of the
problems is that htab_initialize_secondary is called when a cpu is being
brought up, but it is marked __init.

Signed-off-by: Anton Blanchard <anton@samba.org>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 10:26:36 -08:00
Ravikiran G Thirumalai
576fc0978b [PATCH] x86_64: Fix incorrect node_present_pages on NUMA
Currently, we do not pass the correct start_pfn to e820_hole_size, to
calculate holes.  Following patch fixes that.

The bug results in incorrect number of node_present_pages for each pgdat
and causes ugly output in /sys and probably VM inbalances.

Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Sighed-off-by: Shair Fultheim <shai@scalex86.org>
Sighed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 10:20:19 -08:00
Riccardo Magliocchetti
f873e3e88d [PATCH] Input: aiptek - fix Y axis setup
This patch fixes a typo introduced by conversion to dynamic input_dev
allocation.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 10:19:21 -08:00
Dave Jones
ee02594958 [PATCH] fix ia64 compile failure with gcc4.1
__get_unaligned creates a typeof the var its passed, and writes to it,
which on gcc4.1, spits out the following error:

drivers/char/vc_screen.c: In function 'vcs_write':
drivers/char/vc_screen.c:422: error: assignment of read-only variable 'val'

Signed-off-by: Dave Jones <davej@redhat.com>
[ The "right" fix would be to try to fix <asm-generic/unaligned.h>
  but that's hard to do with the tools gcc gives us. So this
  simpler patch is preferable -- Linus ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 10:19:21 -08:00
Paolo 'Blaisorblade' Giarrusso
63b4444241 [PATCH] uml: fix compilation with CONFIG_MODE_TT disabled
Fix UML compilation when SKAS mode is disabled. Indeed, we were compiling
SKAS-only object files, which failed due to some SKAS-only headers being
excluded from the search path.

Thanks to the bug report from Pekka J Enberg.

Acked-by: Pekka J Enberg <penberg (at) cs ! helsinki ! fi>
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 09:48:15 -08:00
Paolo 'Blaisorblade' Giarrusso
74433c0fe1 [PATCH] Hostfs: update for new glibc - add missing symbol exports
Today, when compiling UML, I got warnings for two used unexported symbols:
readdir64 and truncate64. Indeed, my glibc headers are aliasing readdir to
readdir64 and truncate to truncate64 (and so on).

I'm then adding additional exports. Since I've no idea if the symbols where
always provided in the supported glibc's, I've added weak definitions too.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 09:48:15 -08:00
Paolo 'Blaisorblade' Giarrusso
30f04a4efa [PATCH] uml: hostfs - fix possible PAGE_CACHE_SHIFT overflows
Prevent page->index << PAGE_CACHE_SHIFT from overflowing.

There is a casting there, but was added without care, so it's at the wrong
place. Note the extra parens around the shift - "+" is higher precedence than
"<<", leading to a GCC warning which saved all us.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 09:48:15 -08:00
Paolo 'Blaisorblade' Giarrusso
3d0a07e331 [PATCH] Hostfs: remove unused var
Trivial removal of unused variable from this file - doesn't even change the
generated assembly code, in fact (gcc should trigger a warning for unused value
here).

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 09:48:15 -08:00
Paolo 'Blaisorblade' Giarrusso
516949480d [PATCH] uml: fix random segfaults at bootup
Don't use printk() where "current_thread_info()" is crap.

Until when we switch to running on init_stack, current_thread_info() evaluates
to crap. Printk uses "current" at times (in detail, &current is evaluated with
CONFIG_DEBUG_SPINLOCK to check the spinlock owner task).

And this leads to random segmentation faults.

Exactly, what happens is that &current = *(current_thread_info()), i.e. round
down $esp and dereference the value. I.e. access the stack below $esp, which
causes SIGSEGV on a VM_GROWSDOWN vma (see arch/i386/mm/fault.c).

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-29 09:48:15 -08:00
Linus Torvalds
3603bc8dc5 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/tg3-2.6 2005-12-28 13:45:19 -08:00
David S. Miller
68ca243dd1 [SERMOUSE]: Sun mice speak 5-byte protocol too.
Noticed by Christophe Zimmerman, this explains the slow mouse movement
with 2.6.x kernels.

And checking the 2.4.x drivers/sbus/char/sunmouse.c driver shows we
always used a 5-byte protocol with Sun mice in the past.  I have no
idea how the 3-byte thing got into the 2.6.x driver, but it's surely
wrong.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-12-28 13:27:04 -08:00
David S. Miller
d5784b57d2 [SPARC]: Use STABS_DEBUG and DWARF_DEBUG macros in vmlinux.lds.S
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-12-28 13:22:54 -08:00