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Commit Graph

178500 Commits

Author SHA1 Message Date
Takashi Iwai
a29fb94ff4 Merge commit alsa/devel into topic/misc
Conflicts:
	include/sound/version.h
2010-01-12 09:40:08 +01:00
Krzysztof Helt
dd3533eca8 ALSA: ac97_codec: merge WM9703 and WM9705 ops
The WM9705 and WM9703 ops are the same actually so use
the same code for both.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-08 08:53:16 +01:00
Jaroslav Kysela
7b3a177b0d ALSA: pcm_lib: fix "something must be really wrong" condition
When runtime->periods == 1 or when pointer crosses end of ring buffer,
the delta might be greater than buffer_size.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-08 08:46:45 +01:00
Jaroslav Kysela
1250932e48 ALSA: pcm_lib - optimize wake_up() calls for PCM I/O
As noted by pl bossart <bossart.nospam@gmail.com>, the PCM I/O routines
(snd_pcm_lib_write1, snd_pcm_lib_read1) should block wake_up() calls
until all samples are not processed.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-07 15:48:13 +01:00
Jaroslav Kysela
f240406bab ALSA: pcm_lib - cleanup & merge hw_ptr update functions
Do general cleanup in snd_pcm_update_hw_ptr*() routines and merge them.
The main change is hw_ptr_interrupt variable removal to simplify code
logic. This variable can be computed directly from hw_ptr.

Ensure that updated hw_ptr is not lower than previous one (it was possible
with old code in some obscure situations when interrupt was delayed or
the lowlevel driver returns wrong ring buffer position value).

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-07 15:47:38 +01:00
Jaroslav Kysela
4d96eb255c ALSA: pcm_lib - add possibility to log last 10 DMA ring buffer positions
In some debug cases, it might be usefull to see previous ring buffer
positions to determine position problems from the lowlevel drivers.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-07 15:47:24 +01:00
Jaroslav Kysela
741b20cfb9 ALSA: pcm_lib.c - convert second xrun_debug() parameter to use defines
To increase code readability, convert send xrun_debug() argument to
use defines.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2010-01-07 15:47:10 +01:00
Jaroslav Kysela
4757968dbf ALSA: Release v1.0.22.1
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2009-12-28 16:17:57 +01:00
John S. Gruber
52a7a58351 ALSA: usb-audio: use usbquirk.h for detection of HVR-950Q/850
Detect the HVR-950Q HVR-850 urb data alignment quirk using usbquirk.h
rather than using a case statement in snd_usb_audio_probe.

Signed-off-by: John S. Gruber <JohnSGruber@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-28 12:30:57 +01:00
John S. Gruber
98e89f606c ALSA: usb-audio: relax urb data align. restriction HVR-950Q and HVR-850 only
Addressing audio quality problem.

In sound/usb/usbaudio.c, for the Hauppage HVR-950Q and HVR-850 only, change
retire_capture_urb to allow transfers on audio sub-slot boundaries rather
than audio slots boundaries.

With these devices the left and right channel samples can be split between
two different urbs. Throwing away extra channel samples causes a sound
quality problem for stereo streams as the left and right channels are
swapped repeatedly, perhaps many times per second.

Urbs unaligned on sub-slot boundaries are still truncated to the next
lowest stride (audio slot) to retain synchronization on samples even
though left/right channel synchronization may be lost in this case.

Detect the quirk using a case statement in snd_usb_audio_probe.

BugLink: https://bugs.launchpad.net/ubuntu/+bug/495745

Signed-off-by: John S. Gruber <JohnSGruber@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-28 12:30:41 +01:00
Clemens Ladisch
adc8d31326 ALSA: usb-audio: make buffer pointer based on bytes instead on frames
Since there are devices that do not align the size of their data packets
to frame boundaries, the driver needs to be able to keep track of
partial frames.  This patch prepares for support for such devices by
changing the hwptr_done variable from a frame counter to a byte counter.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-28 12:29:46 +01:00
Sergiy Kovalchuk
7d2b451e65 ALSA: usb-audio - Added functionality for E-mu 0404USB/0202USB/TrackerPre
Added functionality:
1) Extension Units support (all XU settings now available at alsamixer,
   kmix, etc):
- "AnalogueIn soft limiter" switch;
- "Sample rate" selector (values 0,1,2,3,4,5 corresponds to 44.1 48 ...
  192 kHz);
- "DigitalIn CLK source" selector (internal/external) (**);
- "DigitalOut format SPDIF/AC3" switch (**);
(**)E-mu-0404usb only.

2) Automatic device sample rate adjustment depending on substream
   samplerate for both capture and playback substream.

[minor coding-style fixes by tiwai]

Signed-off-by: Sergiy Kovalchuk <cnb_zerg@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-28 12:29:39 +01:00
Krzysztof Helt
44eba3e82b ALSA: jazz16: refine dma and irq selection
Narrow the dma and irq selection after the DOS driver.

Add ALSA configuration description as well.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-25 14:15:41 +01:00
Takashi Iwai
52e04ea89d Merge branch 'fix/misc' into topic/misc 2009-12-25 14:15:31 +01:00
Guennadi Liakhovetski
8b90ca0882 ALSA: Fix indentation in pcm_native.c
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-12-25 14:12:52 +01:00
Linus Torvalds
6b7b284958 Linux 2.6.33-rc2 2009-12-24 13:09:41 -08:00
Linus Torvalds
0b5e2588d8 Merge branch 'sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc-2.6
* 'sysctl' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc-2.6:
  SYSCTL: Add a mutex to the page_alloc zone order sysctl
  SYSCTL: Print binary sysctl warnings (nearly) only once
2009-12-24 13:01:29 -08:00
Linus Torvalds
6067d7e4f0 Merge branch 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6
* 'hwpoison' of git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-mce-2.6:
  HWPOISON: Add PROC_FS dependency to hwpoison injector v2
2009-12-24 13:01:13 -08:00
Linus Torvalds
71492fd1bd Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (34 commits)
  classmate-laptop: add support for Classmate PC ACPI devices
  hp-wmi: Fix two memleaks
  acer-wmi, msi-wmi: Remove needless DMI MODULE_ALIAS
  dell-wmi: do not keep driver loaded on unsupported boxes
  wmi: Free the allocated acpi objects through wmi_get_event_data
  drivers/platform/x86/acerhdf.c: check BIOS information whether it begins with string of table
  acerhdf: add new BIOS versions
  acerhdf: limit modalias matching to supported
  toshiba_acpi: convert to seq_file
  asus_acpi: convert to seq_file
  ACPI: do not select ACPI_DOCK from ATA_ACPI
  sony-laptop: enumerate rfkill devices using SN06
  sony-laptop: rfkill support for newer models
  ACPI: fix OSC regression that caused aer and pciehp not to load
  MAINTAINERS: add maintainer for msi-wmi driver
  fujitu-laptop: fix tests of acpi_evaluate_integer() return value
  arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c: avoid cross-CPU interrupts by using smp_call_function_any()
  ACPI: processor: remove _PDC object list from struct acpi_processor
  ACPI: processor: change acpi_processor_set_pdc() interface
  ACPI: processor: open code acpi_processor_cleanup_pdc
  ...
2009-12-24 13:00:02 -08:00
Linus Torvalds
45e62974fb Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2:
  ocfs2/trivial: Use le16_to_cpu for a disk value in xattr.c
  ocfs2/trivial: Use proper mask for 2 places in hearbeat.c
  Ocfs2: Let ocfs2 support fiemap for symlink and fast symlink.
  Ocfs2: Should ocfs2 support fiemap for S_IFDIR inode?
  ocfs2: Use FIEMAP_EXTENT_SHARED
  fiemap: Add new extent flag FIEMAP_EXTENT_SHARED
  ocfs2: replace u8 by __u8 in ocfs2_fs.h
  ocfs2: explicit declare uninitialized var in user_cluster_connect()
  ocfs2-devel: remove redundant OCFS2_MOUNT_POSIX_ACL check in ocfs2_get_acl_nolock()
  ocfs2: return -EAGAIN instead of EAGAIN in dlm
  ocfs2/cluster: Make fence method configurable - v2
  ocfs2: Set MS_POSIXACL on remount
  ocfs2: Make acl use the default
  ocfs2: Always include ACL support
2009-12-24 12:59:11 -08:00
Linus Torvalds
756fe28507 Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm:
  VIDEO: cyberpro: pci_request_regions needs a persistent name
  ARM: dma-isa: request cascade channel after registering it
  ARM: footbridge: trim down old ISA rtc setup
  ARM: fix PAGE_KERNEL
  ARM: Fix wrong shared bit for CPU write buffer bug test
  ARM: 5857/1: ARM: dmabounce: fix build
  ARM: 5856/1: Fix bug of uart0 platfrom data for nuc900
  ARM: 5855/1: putc support for nuc900
  ARM: 5854/1: fix compiling error for NUC900
  ARM: 5849/1: ARMv7: fix Oprofile events count
  ARM: add missing include to nwflash.c
  ARM: Kill CONFIG_CPU_32
  ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()
  ARM: 5853/1: ARM: Fix build break on ARM v6 and v7
2009-12-24 12:57:45 -08:00
Linus Torvalds
eec74a410f Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
  edac, pci: remove pesky debug printk
  amd64_edac: restrict PCI config space access
  amd64_edac: fix forcing module load/unload
  amd64_edac: make driver loading more robust
  amd64_edac: fix driver instance freeing
  amd64_edac: fix K8 chip select reporting
2009-12-24 12:55:40 -08:00
Linus Torvalds
ef2c55e5c6 Merge branch 'sh/for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* 'sh/for-2.6.33' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: Ensure all PG_dcache_dirty pages are written back.
  sh: mach-ecovec24: setup.c detailed correction
  serial: sh-sci: Convert tremaining ctrl_xxx I/O routines to __raw_xxx.
  serial: sh-sci: earlyprintk zero uartclk fix
  sh: Only use bl bit toggling for sleeping idle.
  sh: Restore bl bit toggling in idle loop.
  sh: Fix up MAX_DMA_CHANNELS definition when DMA is disabled.
  sh: dmaengine support for SH7785
  sh: dmaengine support for sh7724.
2009-12-24 12:54:02 -08:00
Russell King
ed5a35acbb VIDEO: cyberpro: pci_request_regions needs a persistent name
Don't pass a name pointer from the kernel stack, it will not survive
and will result in corrupted /proc/iomem output.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24 18:34:09 +00:00
Russell King
e8b8f5ef90 ARM: dma-isa: request cascade channel after registering it
We can't request the cascade channel before it's been registered, so
move it afterwards.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24 18:34:08 +00:00
Russell King
382b4480ff ARM: footbridge: trim down old ISA rtc setup
This fixes a "start_kernel(): bug: interrupts were enabled early".

rtc_cmos now takes care of initializing the ISA RTC and reading the
current time and date from it; there's no need to repeat that here,
thereby causing interrupts to be enabled too early.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24 13:39:18 +00:00
Russell King
6dc995a3da ARM: fix PAGE_KERNEL
PAGE_KERNEL should not be executable; any area marked executable can
be prefetched into the instruction cache.  We don't want vmalloc areas
to be read in this way.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-12-24 10:16:21 +00:00
Borislav Petkov
5213c32f9d edac, pci: remove pesky debug printk
Do not spam the logs needlessly with the sole info that
edac_pci_dev_parity_clear is being called.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:09 +01:00
Borislav Petkov
92389102b6 amd64_edac: restrict PCI config space access
Do not access F2x19[0,4] on K8 since they're undefined there.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:08 +01:00
Borislav Petkov
43f5e68733 amd64_edac: fix forcing module load/unload
Clear the override flag after force-loading the module.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:08 +01:00
Borislav Petkov
56b34b91e2 amd64_edac: make driver loading more robust
Currently, the module does not initialize fully when the DIMMs aren't
ECC but remains still loaded. Propagate the error when no instance of
the driver is properly initialized and prevent further loading.

Reorganize and polish error handling in amd64_edac_init() while at it.

Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:07 +01:00
Borislav Petkov
8f68ed9728 amd64_edac: fix driver instance freeing
Fix use-after-free errors by pushing all memory-freeing calls to the end
of amd64_remove_one_instance().

Reported-by: Darren Jenkins <darrenrjenkins@gmail.com>
LKML-Reference: <1261370306.11354.52.camel@ICE-BOX>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:07 +01:00
Borislav Petkov
603adaf6b3 amd64_edac: fix K8 chip select reporting
Fix the case when amd64_debug_display_dimm_sizes() reports only half the
amount of DRAM on it because it doesn't account for when the single DCT
operates in 128-bit mode and merges chip selects from different DIMMs.

Reported-by: Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de>
LKML-Reference: <200912112202.48173.johannes.hirte@fem.tu-ilmenau.de>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
2009-12-24 11:07:07 +01:00
Len Brown
fcb11235d3 Merge branch 'misc-2.6.33' into release 2009-12-24 01:19:00 -05:00
Len Brown
78a5331ddd Merge branch 'tc1100-wmi' into release 2009-12-24 01:17:46 -05:00
Len Brown
fe7fa9c51a Merge branch 'sony' into release 2009-12-24 01:17:41 -05:00
Len Brown
6d3bf6818a Merge branch 'classmate' into release 2009-12-24 01:17:31 -05:00
Len Brown
da3df858c8 Merge branch 'pdc' into release 2009-12-24 01:17:21 -05:00
Len Brown
309ddc53be Merge branches 'bugzilla-14446', 'bugzilla-14753' and 'bugzilla-14824' into release 2009-12-24 01:17:01 -05:00
Len Brown
6f5464ce15 Merge branch 'osc' into release 2009-12-24 01:16:35 -05:00
Thadeu Lima de Souza Cascardo
529aa8cb0a classmate-laptop: add support for Classmate PC ACPI devices
This add supports for devices like keyboard, backlight, tablet and
accelerometer.

This work is supported by International Syst S/A.

[randy.dunlap@oracle.com: cmpc_acpi: depends on ACPI]
[akpm@linux-foundation.org: readability tweaks]
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-24 01:16:04 -05:00
Paul Mundt
f34548cb73 Merge branch 'sh/g3-prep' into sh/for-2.6.33 2009-12-24 15:16:02 +09:00
Markus Pietrek
76382b5bdb sh: Ensure all PG_dcache_dirty pages are written back.
With some of the cache rework an address aliasing optimization was added,
but this managed to fail on certain mappings resulting in pages with
PG_dcache_dirty set never writing back their dcache lines. This patch
reverts to the earlier behaviour of simply always writing back when the
dirty bit is set.

Signed-off-by: Markus Pietrek <Markus.Pietrek@emtrion.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-24 15:12:02 +09:00
Kuninori Morimoto
9503e891d2 sh: mach-ecovec24: setup.c detailed correction
o remove unused define
o add device name comment

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-24 14:59:51 +09:00
Thomas Renninger
44ef00e648 hp-wmi: Fix two memleaks
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-24 00:54:49 -05:00
Paul Mundt
32b53076c3 serial: sh-sci: Convert tremaining ctrl_xxx I/O routines to __raw_xxx.
ctrl_xxx() is an antiquated SH interface, while __raw_xxx is the standard
API that accomplishes the same thing. As such, this converts the
remaining sh-sci straggles over, which enables the driver to be wired up
for ARM SH-Mobile CPUs as well.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-24 14:52:43 +09:00
Magnus Damm
154280fd0e serial: sh-sci: earlyprintk zero uartclk fix
This establishes a sensible max baud rate for the earlyprintk cases where
the port's uartclk has not yet been determined.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2009-12-24 14:50:55 +09:00
Thomas Renninger
4d5f177caf acer-wmi, msi-wmi: Remove needless DMI MODULE_ALIAS
Now that we have WMI autoloading
the DMI matching is not needed anymore.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Acked-by: Anisse Astier <anisse@astier.eu>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-24 00:50:28 -05:00
Dmitry Torokhov
1fdd407f4e dell-wmi: do not keep driver loaded on unsupported boxes
There is no point in having the driver loaded in memory if we fail
to locate particular WMI GUID.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-24 00:44:46 -05:00
Anisse Astier
3e9b988e4e wmi: Free the allocated acpi objects through wmi_get_event_data
These function allocate an acpi object by calling wmi_get_event_data, which
then calls acpi_evaluate_object, and it is not freed afterwards.

And kernel doc is fixed for parameters of wmi_get_event_data.

Signed-off-by: Anisse Astier <anisse@astier.eu>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-24 00:42:00 -05:00