Commit Graph

380 Commits

Author SHA1 Message Date
Alan Stern b375a0495f [PATCH] USB: URB_ASYNC_UNLINK flag removed from the kernel
29 July 2005, Cambridge, MA:

This afternoon Alan Stern submitted a patch to remove the URB_ASYNC_UNLINK
flag from the Linux kernel.  Mr. Stern explained, "This flag is a relic
from an earlier, less-well-designed system.  For over a year it hasn't
been used for anything other than printing warning messages."

An anonymous spokesman for the Linux kernel development community
commented, "This is exactly the sort of thing we see happening all the
time.  As the kernel evolves, support for old techniques and old code can
be jettisoned and replaced by newer, better approaches.  Proprietary
operating systems do not have the freedom or flexibility to change so
quickly."

Mr. Stern, a staff member at Harvard University's Rowland Institute who
works on Linux only as a hobby, noted that the patch (labelled as548) did
not update two files, keyspan.c and option.c, in the USB drivers' "serial"
subdirectory.  "Those files need more extensive changes," he remarked.
"They examine the status field of several URBs at times when they're not
supposed to.  That will need to be fixed before the URB_ASYNC_UNLINK flag
is removed."

Greg Kroah-Hartman, the kernel maintainer responsible for overseeing all
of Linux's USB drivers, did not respond to our inquiries or return our
calls.  His only comment was "Applied, thanks."

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 16:23:04 -07:00
viro@ZenIV.linux.org.uk e12ba644ee [PATCH] iomem annotations (sound/arm/aaci)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 17:17:33 -07:00
Pekka Enberg 8db08ea7e6 [PATCH] ALSA: convert kcalloc to kzalloc
This patch introduces a memory-leak tracking version of kzalloc for ALSA.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Cc: Jaroslav Kysela <perex@suse.cz>
Signed-off-by: Jiri Slaby <xslaby@fi.muni.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:46 -07:00
Kumar Gala 9c45817f41 [PATCH] Remove non-arch consumers of asm/segment.h
asm/segment.h varies greatly on different architectures but is clearly
deprecated.  Removing all non-architecture consumers will make it easier
for us to get ride of asm/segment.h all together.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:34 -07:00
Russell King c92371566e [PATCH] Fix sound/arm/Makefile for locality of reference
Ensure that sound/arm/Makefile is sanely organised so that additions to it
don't break all other patches out there.  This means I only have to adjust
the line numbers in my patch queue rather than having to re-generate by
hand those which touch this file.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:22 -07:00
Bodo Eggert 8dbfc5cfdc [PATCH] use select in sound/isa/Kconfig
In sound/isa/Kconfig, select ISAPNP and depend on ISAPNP are intermixed,
resulting in funny behaviour.  (Soundcarts get selectable if other
soundcards are selected).

This patch changes the "depend on ISAPNP"s to select.

Signed-Off-By: Bodo Eggert <7eggert@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07 16:57:19 -07:00
Pavel Machek 829ca9a30a [PATCH] swsusp: fix remaining u32 vs. pm_message_t confusion
Fix remaining bits of u32 vs.  pm_message confusion.  Should not break
anything.

Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05 00:06:15 -07:00
Clemens Ladisch c88469704d [ALSA] usb-audio: throttle MIDI URB resubmits on USB errors
USB generic driver
When a USB error occurs that might indicate that the device has been
unplugged, don't resubmit the URB immediately to prevent flooding the
log with error messages before khubd has us disconnect()ed.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 13:14:13 +02:00
Takashi Iwai d568121ce3 [PATCH] Assign device pointer to OSS devices
Add register_sound_special_device() function to allow assignment of
device pointer to a specific OSS device for HAL.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:58:37 +02:00
Lee Revell c6c0b841dd [ALSA] Add identification for Live 5.1 [SB0220]
EMU10K1/EMU10K2 driver
Add identification for Live 5.1 [SB0220]

Signed-off-by: Lee Revell <rlrevell@joe-job.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:48 +02:00
Takashi Iwai 6a293552ba [ALSA] emu10k1 - Add missing ac97 support on SBLive! Player 5.1
EMU10K1/EMU10K2 driver
Added the missing ac97 support on SBLive! Player 5.1.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:46 +02:00
Takashi Iwai 9970dce566 [ALSA] intel8x0 - Add quirk for FSC 4010
Intel8x0 driver
Added ac97_quirk for FSC 4010.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:43 +02:00
Takashi Iwai 7153a558ad [ALSA] pcm - Fix zero-division in 32bit compat layer
PCM Midlevel
Fixed zero-division bug in PCM 32bit compat layer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:40 +02:00
Daniel Horchner e0c93cf311 [ALSA] intel8x0 - add AC97_TUNE_MUTE_LED quirk for HP nx8220 laptop 103c:0934
Intel8x0 driver

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:47:37 +02:00
Clemens Ladisch c347e9fca7 [ALSA] usb-audio: fix Emagic MIDI protocol handling
USB generic driver
Emagic devices pad their packets not with 0xff bytes but with a 0xff
byte followed by garbage, so we have to stop at the first such byte.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:47:34 +02:00
Takashi Iwai a278655ff5 [ALSA] Fix missing spin_unlock
au88x0 driver,Common EMU synth
Fixed missing spin_unlock.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:31 +02:00
Takashi Iwai 07e4ca50a5 [ALSA] hda-intel - Fix ULI M5461 support
HDA Intel driver
Fix and clean up for the support of ULI M5461
- set CORB/RIRB sizes explicitly
- add workarounds for ULI on ia32
- max number of streams depends on the chip type now
- increase the size of BDL

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:22 +02:00
Takashi Iwai 3c10a9d9f8 [ALSA] hda-codec - Add beep support for Uniwill
HDA Codec driver
Added the missing beep support for Uniwill laptop (ALSA bug#1358).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:19 +02:00
Takashi Iwai 5ba094dbf1 [ALSA] vxpocket - Register device pointer
Digigram VX Pocket driver
Add snd_card_set_dev() to register the device pointer.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:16 +02:00
Takashi Iwai adf111e6ff [ALSA] vxpocket - Fix wrong index assignment
Digigram VX Pocket driver
Fixed the wrong index number assignment.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:13 +02:00
Takashi Iwai 328ac7da6f [ALSA] vxpocket - Add missing event callback
Digigram VX Pocket driver
Added the missing event callback.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:10 +02:00
Takashi Iwai e0be4d32bd [ALSA] Fix compilation without CONFIG_PROC_FS
Memalloc module
Fix an error when built without CONFIG_PROC_FS.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:07 +02:00
Takashi Iwai befdf316ea [ALSA] hda-codec - Code clean up
HDA Codec driver
Use struct instead of array to improve the readability of hda_codec.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:47:02 +02:00
Nicolas Graziano 9d8f53f2bb [ALSA] hda-intel - correct a bug in detection of rate supported
HDA Codec driver
The insertion of the rate 9600 make a shift in detection of supported
rate, put this rate at the end of the list.

Signed-off-by: Nicolas Graziano <nicolas.graziano@wanadoo.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:59 +02:00
Sergey Vlasov 66d10647fe [ALSA] HP nx6110 quirks
Intel8x0 driver,AC97 Codec
The HP nx6110 laptop needs to have Headphone Jack Sense enabled so
that the internal speakers will be turned off when headphones are
plugged in.

Also ac97_quirk=hp_only is needed to make a single Master volume in
the mixer instead of separate volumes for internal speakers and
headphones, which just confuses the user.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:55 +02:00
Jaroslav Kysela 5049c35b13 [ALSA] ac97_bus - revert last change and do it only in the ALSA tree
AC97 Codec

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:52 +02:00
Jaroslav Kysela 34ad73b9c5 [ALSA] ac97_bus - replace <linux/module.h> with <sound/driver.h> for consistency
AC97 Codec

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:48 +02:00
Takashi Iwai 352dbfd0e6 [ALSA] via82xx - Add DXS entry for MSI 7142
VIA82xx driver
Added the DXS entry for MSI 7142 (K8MM-V).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:45 +02:00
Jaroslav Kysela 41e4845c42 [ALSA] PCM resume cleanups
Digigram VX core,CS4231 driver,ATIIXP driver,VIA82xx driver
VIA82xx-modem driver,au88x0 driver,CS46xx driver,Trident driver
This patch disables SNDRV_PCM_INFO_RESUME flag for drivers which does not
support the full resume.

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:40 +02:00
Bjorge Dijkstra 61be3ce0f2 [ALSA] ac97 - make ac97 codec device name unique
AC97 Codec
The patch fixes the bus_id conflict error when registering two codecs
of the same type (ALSA bug#1334).

Signed-off-by: Bjorge Dijkstra <bjorge@gmx.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:34 +02:00
Takashi Iwai e8da2fbc2d [ALSA] hdspm - Fix module parameter description
RME9652 driver
Fix the module parameter description after proofreading.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:33 +02:00
Takashi Iwai 1204de32d0 [ALSA] nm256 - Fix PM and irq handling
NM256 driver
- Fixed the PCM resume - restoring the rate setting
- Fixed the handling of buggy irqs
- Dynamically acquire/release irq handler to make the driver more robust
  to unknown irq storms (as OSS driver does).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:29 +02:00
Takashi Iwai 1cfe43d21b [ALSA] intel8x0 - Fix PM
Intel8x0 driver
Fixed the PCM resume of intel8x0.
Restores the requested register setting.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:26 +02:00
Jaroslav Kysela 65d11d9551 [ALSA] ALSA timer - fixed compilation
Timer Midlevel

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:23 +02:00
Jaroslav Kysela a501dfa3a7 [ALSA] Timer API - added SUSPEND/RESUME events
PCM Midlevel,Timer Midlevel,ALSA Core
- added SNDRV_TIMER_EVENT_SUSPEND / RESUME events
- changed timer events from PAUSE / CONTINUE in PCM midlevel to SUSPEND / RESUME

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:18 +02:00
Jaroslav Kysela 47123197c5 [ALSA] hda-intel: Suspend/resume fixes for PCM devices
HDA Intel driver
- removed SNDRV_PCM_INFO_RESUME (the driver cannot do PCM resume at the time)
- fixed chip->pcm_devs initialization

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:15 +02:00
Jaroslav Kysela 5a47fe3c5e [ALSA] hda-patch-realtek - added pci subdevice ID for Acer TravelMate 8100 (3 stack model + digital out)
HDA Codec driver

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:12 +02:00
Takashi Iwai 16d3f140fc [ALSA] via82xx - Fix SPDIF sample rates
VIA82xx driver
Fixed the sample rates set in the fourth DXS channel with Non-VRA mode.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:09 +02:00
Takashi Iwai b27113102f [ALSA] Fix PCM 32bit compat layer
PCM Midlevel
Fixed the handling of boundary in PCM 32bit compat layer.
Positions in hwsync are bound in the 32bit boundary size.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-08-30 08:46:06 +02:00
Jaroslav Kysela cff79742fc [ALSA] opl3sa2 - use different name for PnP BIOS driver
OPL3SA2 driver
- use different name (opl3sa2-pnpbios) for PnP BIOS driver
- don't print warning when manual config of resources fails (PnP BIOS)

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:46:03 +02:00
Clemens Ladisch 3e6c6139f0 [ALSA] ac97: make patch_wolfson_wm97??_specific() functions static
AC97 Codec
Make the patch_wolfson_wm97??_specific() functions static again.
This patch was accidentally reverted in rev. 1.92.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:46:00 +02:00
Clemens Ladisch 6207e51b79 [ALSA] usb-audio: use vmalloc for the PCM buffer
USB generic driver
With the double buffering, we no longer need contiguous memory for the
PCM buffer, so we can use vmalloc() instead of the preallocation
functions, and increase the maximum size to 256 KB.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:57 +02:00
Clemens Ladisch 55851f734d [ALSA] usb-audio: use usb_buffer_alloc/free
USB generic driver
Use the USB buffer allocation functions to avoid repeated DMA mappings
of our buffers, which are re-used quite a lot.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:53 +02:00
Clemens Ladisch daa150ef7d [ALSA] usb-audio: properly lock hwptr_done accesses
USB generic driver
Take the substream lock when reading hwptr_done to avoid a race
condition with the updates in the URB callbacks.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:50 +02:00
Clemens Ladisch 9624ea812c [ALSA] usb-audio: actually schedule playback URBs at frame boundaries
USB generic driver
Change prepare_playback_urb() not to stop preparing packets before a
frame boundary has been reached.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:47 +02:00
Clemens Ladisch 7efd8bc800 [ALSA] usb-audio: double-buffer all playback data
USB generic driver
We always had to use double buffering when capturing, and when playback
data for one URB crosses a buffer boundary.  The latter would make hwptr
updates less precise because the double-buffered data is read from the
buffer much earlier than the other data is read by the host controller.

Double-buffering all data allows to update hwptr immediately after the
data was copied to the USB buffer(s), which has the additional benefit
of avoiding the latency imposed by the host controller's delay of up to
one frame when interrupting.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:43 +02:00
Clemens Ladisch b263a9bdf9 [ALSA] usb-audio: optimize handling of capture URBs
USB generic driver
When preparing capture URBs, we don't need to stop when we cross a
period boundary because we now never handle more than one millisecond of
data per URB anyway.

When handling captured data, use an extra flag to call
snd_pcm_period_elapsed() no more than once.  This allows us to move the
period boundary checking code before the copying of the data which
avoids a second locking of the substream's lock.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
2005-08-30 08:45:41 +02:00
James Courtier-Dutton 99250872fc [ALSA] Add new card ID. Fixes ALSA bug #1297
EMU10K1/EMU10K2 driver

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-08-30 08:45:38 +02:00
James Courtier-Dutton 1b05962e8b [ALSA] Add new ID. Fixes ALSA bug #1298
CA0106 driver

Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
2005-08-30 08:45:35 +02:00
Jaroslav Kysela 53b266632b [ALSA] opl3sa2 - fixed typo in PnP BIOS IDs (YMF0021 -> YMH0021)
OPL3SA2 driver

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2005-08-30 08:45:32 +02:00