check_acpi_pci() is called from arch/i386/kernel/setup.c even if
CONFIG_ACPI is not defined, but the code in include/asm/acpi.h doesn't
provide it in this case.
Signed-off-by: Herbert Pötzl <herbert@13thfloor.at>
Cc: "Brown, Len" <len.brown@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Remove the sleep_avg multiplier. This multiplier was necessary back when
we had 10 seconds of dynamic range in sleep_avg, but now that we only have
one second, it causes that one second to be compressed down to 100ms in
some cases. This is particularly noticeable when compiling a kernel in a
slow NFS mount, and I believe it to be a very likely candidate for other
recently reported network related interactivity problems.
In testing, I can detect no negative impact of this removal.
Signed-off-by: Mike Galbraith <efault@gmx.de>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Only issue a "nobody cared" warning after 99900 spurious interrupts.
This avoids the occasional spurious interrupt causing warnings, as
per x86.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This patch introduces the DMA_28BIT_MASK constant in dma-mapping.h
ALSA drivers using this mask are changed to use the new constant.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Jaroslav Kysela <perex@suse.cz>
Modules: MIPS AU1x00 driver
AMD Au1x00 ALSA driver causes kernel oops in au1000_init() by trying
to set DMA channel to -1 in yet unallocated audio streams. Here's the
patch that staightens up DMA init/cleanup code.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: HDA Codec driver,HDA generic driver
- Fix autoconfig speaker/hp detection
Now it allows multiple speaker pins (e.g. Dell laptops have such config)
- Use speaker or hp pins if no line-outs are available
This fixes the silence output on recent Dell laptops with STAC9200
(ALSA bug#1843)
- Fix analog/realtek/sigmatel autoconfig parser
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation
Fixes typos in Audiophile-USB.txt.
Signed-off-by: Thibault LE MEUR <Thibault.LeMeur@supelec.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: MIPS AU1x00 driver
AMD Au1x00 ALSA driver doesn't build after the recent code cleanup:
sound/mips/au1x00.c: In function 'au1000_setup_dma_link':
sound/mips/au1x00.c:173: error: 'pointer' undeclared (first use in this function)
sound/mips/au1x00.c:173: error: (Each undeclared identifier is reported only once
sound/mips/au1x00.c:173: error: for each function it appears in.)
sound/mips/au1x00.c: In function 'snd_au1000_hw_params':
sound/mips/au1x00.c:339: warning: implicit declaration of function 'snd_mask_min'
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: USB generic driver
We may leak 'namelist' in sound/usb/usbmixer.c::parse_audio_selector_unit()
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: ALSA sequencer
cptr->pool must be non-NULL there, so just the if (cptr->pool) is
superfluous. Thanks Takashi.
Signed-off-by: Eugene Teo <eugene.teo@eugeneteo.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Added a new model 'laptop-eapd' to AD1986A codec for Samsung R65 and
ASUS A6J laptops.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Add support for VAIO FE550G and SZ110 laptops with Sigmatel codec (7661).
The new model 'vaio' is added.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: NM256 driver
Treat the nm256 mixer as a write-only device so as to avoid hangs on
initialisation.
Signed-off-by: Florian Schlichting <Florian.Schlichting@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: AC97 Codec
Add the pointer to a static volume resolution table to ac97 template,
so that the drivers can define the volume resolution, too.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,USB generic driver
The patch adds the 'device_setup' module parameter and a specific
quirk to correctly initialize the audiophile usb device: this fixes
the distorted sound bug on the Analog capture port. Backward
compatibility is achieved by simply omitting the new parameter.
Signed-off-by: Thibault LE MEUR <Thibault.LeMeur@supelec.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: ICE1712 driver
This patch makes two needlessly global functions static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Generic drivers,ES18xx driver,CS46xx driver
This patch fixes two memory leaks spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: USB generic driver
Add an error message for -ENOSYS for situations when split iso support
is needed but not enabled.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: RME9652 driver
This patch fixes off-by-one errors found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: ALSA Core
This patch fixes three off-by-one errors found by the Coverity checker.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Control Midlevel
This patch prevents user-space apps from accessing the hardware via
control interface while the soundcard is suspended.
Signed-off-by: Giuliano Pochini <pochini@shiny.it>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: Documentation,HDA Codec driver
Fix the support of laptops with AD1986A HD-audio codec.
Added new models '3stack' and 'laptop'. Currently, fixed for FSC V2060
and Samsung M50.
Also fixed the description of missing models in ALSA-Configuration.txt.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: BT87x driver
Add more PCI subsystem IDs of DVB cards to the blacklist of cards the
driver is to ignore.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: USB generic driver
Use a generic name for USB device 0x07cf:0x6802 because this ID is used
by several devices without a product ID.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: USB generic driver
When usb_submit_urb() fails, show an error description instead of just
the error code.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Modules: OPL3
Don't read from free'd memory. Also make use of the return
value, and don't register the device if something went wrong
creating the port.
Coverity #954, #955
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: AD1848 driver
Same again, snd_ctl_add() already kfree's on error.
Coverity #956
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: SB drivers
snd_ctl_add() already does the free on error.
Coverity bug #957
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Modules: USB generic driver
snd_ctl_add() kfree's the kcontrol already if we fail there,
so this driver is currently doing a double kfree.
Coverity bug #959
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Herbert Poetzl