Commit Graph

387 Commits

Author SHA1 Message Date
Krzysztof Helt
c97dff84e0 ALSA: cmi8330: add MPU-401 support
Add MPU-401 port support for the chip.
Also, update some error messages and description.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-29 11:47:02 +01:00
Krzysztof Helt
0a898e6e50 ALSA: gus: update debug messages
Convert some of them to snd_printdd() and
update arguments to make them compilable.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-29 11:46:56 +01:00
Krzysztof Helt
56305757f0 ALSA: sscape: update Kconfig description about SoundScape cards
The SoundScape driver handles more cards then described.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-29 11:46:25 +01:00
Takashi Iwai
a5f7c47391 ALSA: enable build of snd-msnd-* drivers
Added the missing msnd directory to Makefile.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-28 09:02:52 +01:00
Krzysztof Helt
f6c6383502 ALSA: Turtle Beach Multisound Classic/Pinnacle driver
This is driver for Turtle Beach Multisound cards:
Classic, Fiji and Pinnacle.

Tested pcm playback and recording and MIDI playback
on Multisound Pinnacle.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-28 07:47:36 +01:00
Krzysztof Helt
a17ac45a5d ALSA: ad1816a: enable hardware timer
Enable hardware timer with 10 usec resolution.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-21 15:12:40 +01:00
Krzysztof Helt
aa9c293ae4 ALSA: do not create OPL3 timers if there is no OPL3 irq wired
Most cards have OPL3 FM synthetiser but
they do not have OPL3 interrupt wired to
a sound chip or CPU.

Do not create OPL3 timers for such cards
as the timers are useless witthout interrupt.

This patch removes OPL3 timers for following
alsa drivers: snd-ad1816a, snd-opti93x,
snd-opti92x, snd-sc6000, snd-cmi8330.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-21 15:11:02 +01:00
Krzysztof Helt
c9864fd30a ALSA: sscape: use common MPU401 macros
Remove local macros which redefines the
common ones.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-21 08:37:04 +01:00
Krzysztof Helt
48972cc510 ALSA: cmi8330: add OPL3 support
Add OPL3 handling to the driver
and volume control for FM synthesis.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-21 08:36:39 +01:00
Krzysztof Helt
9ef344f89a ALSA: wss-lib: remove "pops" before each played sound
A WSS codec is autocalibrated each time before
playing sound. Do only one calibration during
codec initialization.

Complete snd_wss_calibrate_mute to mute loopback
volume as well.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-17 12:02:21 +01:00
Takashi Iwai
b1a0aac05f ALSA: opti9xx - Fix build breakage by snd_card_create() conversion
Add a missing variable declaration.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-14 09:34:06 +01:00
Krzysztof Helt
554b91edec ALSA: sscape: fix incorrect timeout after microcode upload
A comment states that one should wait up to 5 secs
while a waiting loop waits only 5 system ticks.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-13 07:52:24 +01:00
Takashi Iwai
3e7fb9f7ec ALSA: Return proper error code at probe in sound/isa/*
Some drivers in sound/isa/* don't handle the error code properly
from snd_card_create().  This patch fixes these places.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-12 15:21:54 +01:00
Takashi Iwai
c95eadd2f1 ALSA: Convert to snd_card_create() in sound/isa/*
Convert from snd_card_new() to the new snd_card_create() function.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-12 15:20:26 +01:00
Krzysztof Helt
199f797873 ALSA: wss-lib: move AD1845 frequency setting into wss-lib
This is required to allow the sscape driver
to autodetect installed codec.

Also, do not create a timer if detected codec
has no hardware timer (e.g. AD1848).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Cc: Rene Herman
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-01-11 13:09:05 +01:00
Takashi Iwai
55fa518867 Merge branch 'topic/pcsp-fix' into topic/misc 2008-12-20 23:39:47 +01:00
Takashi Iwai
42a73df435 ALSA: sb8 - Fix a return code in the error path
Fixed a compile warning below:
  sound/isa/sb/sb8.c: In function ‘snd_sb8_probe’:
  sound/isa/sb/sb8.c:104: warning: ‘err’ may be used uninitialized in this function
by setting the return value correctly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-11 12:12:06 +01:00
Ville Syrjala
0f101fa6bc ALSA: gusextreme: Fix build errors
gusextreme depends on opl3 support. Add the approriate select to Kconfig.
Also remove the unnecessary hwdep select.

Relevant build errors:
ERROR: "snd_opl3_hwdep_new" [sound/isa/gus/snd-gusextreme.ko] undefined!
ERROR: "snd_opl3_create" [sound/isa/gus/snd-gusextreme.ko] undefined!

Signed-off-by: Ville Syrjala <syrjala@sci.fi>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-10 07:54:25 +01:00
Takashi Iwai
0418ff0c8e ALSA: remove direct access of dev->bus_id in sound/isa/*
Removed the direct accesses of dev->bus_id in sound/isa/* by replacement
with dev_err() or dev_warn() functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-03 08:57:40 +01:00
Takashi Iwai
ea88663cdc ALSA: remove stale files
Empty files remained likely due to wrong patching.
Remove them now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-09 09:10:52 +02:00
Takashi Iwai
ac68c16a44 ALSA: remove obsolete *_FIRMARE_IN_KERNEL in isa/Kconfig
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29 10:06:16 +02:00
Krzysztof Helt
f83a59c3c1 ALSA: wss_lib: do not mess mixer settings during probe
Use the wss_dout function which does not mess
shadowed register values during chip probing.
Otherwise, user ends up with stupid mixer settings
after driver loading.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:50 +02:00
Rene Herman
36463a9660 ALSA: snd-ad1816a: add different TerraTec EWS64 S model
Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:49 +02:00
Krzysztof Helt
f87426e085 ALSA: opl3sa2: replace nd_opl3sa2_info_xxx() with snd_wss_info_xxx()
Replace snd_opl3sa2_info_xxx() with snd_wss_info_xxx().
Drop check of card->private_data which cannot be NULL
if card is not NULL (spotted by Rene Herman).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:13 +02:00
Krzysztof Helt
ace457c77b ALSA: wss_lib: snd_wss_calibrate_mute improvement
Mute sound by setting mute bit without
setting volume to 0. It makes both source code
and binary shorter.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:06 +02:00
Krzysztof Helt
503c10d8a7 ALSA: opl3sa2: drop snd_card pointer from the snd_opl3sa2 structure
Remove card pointer from the snd_opl3sa2
structure and break circular reference
snd_card->snd_opl3sa2->snd_card.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-25 09:57:03 +02:00
Takashi Iwai
622207dc31 ALSA: Kill snd_assert() in sound/isa/*
Kill snd_assert() in sound/isa/*, either removed or replaced with
if () with snd_BUG_ON().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-13 11:46:36 +02:00
Rene Herman
3caf8c080e ALSA: wss_lib: missing closing brace in (ifdeffed out) debug function.
Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-13 11:46:29 +02:00
Rene Herman
c9a7dc2c52 ALSA: wss_lib: rework snd_ad1848_probe()
Make snd_ad1848_probe() easier to follow. With an exception for only
trying once as soon as the codec is out of init (which should be all
that's needed) the detection logic should be unchanged.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:31 +02:00
Rene Herman
6ddfa7432a ALSA: wss_lib: fix AZT2320 probe.
After the transition from cs4321_lib to wss_lib, azt2320 probe visits
snd_ad1848_probe during detection. It expects register 0 (LEFT_INPUT)
to be able to retain the value 0xaa during detection but AZT2320 does
not support MIC gain meaning it reads back as 0x8a instead.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:11 +02:00
Rene Herman
ebae22590d ALSA: snd-cs4236: add Techmakers MF-4236PW PnP card ID
Add the Techmakers MF-4236PW (Crystal CX4236B-XQ3) PnP card ID.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:09 +02:00
Krzysztof Helt
f1789f451d ALSA: wss_lib: remove second mutexes initialization
Remove initializations of spinlock and mutexes which
are done earlier in snd_wss_new(). The snd_wss_new()
is called from snd_wss_create().

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:06 +02:00
Rene Herman
a0d9274cd8 ALSA: wss_lib: opti92x-ad1848 WSS_HW_DETECT fix
snd-opti92x-ad1848 mistakingly passes WSS_HW_OPTI93X currently. This
fixes it as tested with a OPTi 82C929A/AD1848 card.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:05 +02:00
Krzysztof Helt
31eca307fd ALSA: wss_lib: fix opti93x capture formats limitations
Limit opti93x cards capture formats to only linear ones.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:03 +02:00
Krzysztof Helt
760fc6b838 ALSA: wss_lib: use wss detection code instead of ad1848 one
Use the wss detection code and kill the ad1848 library.
The library is fully assimilated into the new wss library.

This required reworking of the AD1848 family code
so the code is changed to correctly detect chips from
the AD1848 and CS4231 families.

I have tested it on following cards:
Gallant SC-6600 (codec: AD1848, driver: snd-sc6600)
SoundScape VIVO/90 (codec: AD1845, driver: snd-sscape)
SG Waverider (codec: CS4231A, driver: Rene Herman's snd-galaxy)
Opti930 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
Opti931 (codec: built-in - CS4231 compatible, driver: snd-opti93x)
Gallant SC-70P (chip/codec: CS4237B, driver: snd-cs4236)
Audio Plus 3D (chip/codec: CMI8330A, driver: snd-cmi8330)
Dell Latitude CP (chip/codec: cs4236, driver snd-cs4232)

Sound playback and recording works on all these cards.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:40:02 +02:00
Krzysztof Helt
ead893c0de ALSA: wss_lib: use wss pcm code instead of ad1848 one
Use the wss pcm code and kill the ad1848 pcm code.

The AD1848 chip is much slower than CS4231 chips
so the waiting loop was increased 100x (10x is not
enough).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:56 +02:00
Krzysztof Helt
5664daa1c1 ALSA: wss_lib: use wss mixer code instead of ad1848 one
Use the wss mixer code and kill the ad1848 mixer code.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:55 +02:00
Krzysztof Helt
811585e9d1 ALSA: wss_lib: use CS4231P instead of AD1848P (kill the AD1848P)
Use CS4231P instead of AD1848P (kill the AD1848P).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:53 +02:00
Krzysztof Helt
0c5e3e9822 ALSA: wss_lib: replace ad1848 mixer element macros with wss ones
Use the wss macros instead of ad1848 ones.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:52 +02:00
Krzysztof Helt
ece11c9b6d ALSA: wss_lib: use wss constants instead of ad1848 ones
Use wss constants for mode.
Move ad1848 hardware constants to the wss.h.
Move mixer tlv macros into the ad1848_lib.c from the ad1848.h.

Drop the MODE_RUNNING spurious IRQ guard on AD1848 as it doesn not seem
to be needed.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:51 +02:00
Krzysztof Helt
241b3ee70d ALSA: wss_lib: use struct snd_wss instead of snd_ad1848
The snd_wss is superset of the snd_ad1848 so kill
the latter and replace it with the snd_wss.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:50 +02:00
Krzysztof Helt
7779f75f07 ALSA: wss_lib: rename cs4321_foo to wss_foo
Rename functions and structures from the former
cs4321_lib to names more corresponding with the
new name: wss_lib.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:49 +02:00
Krzysztof Helt
61ef19d7e7 ALSA: wss_lib: rename cs4231.h into wss.h
Rename file include/sound/cs4231.h
into include/sound/wss.h

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:47 +02:00
Krzysztof Helt
9295aea1e8 ALSA: wss_lib: move cs4231_lib into wss_lib
Move the file sound/isa/cs423x/cs4231_lib.c
into sound/isa/cs423x/wss_lib.c
This is the first step toward merging all libraries
for Windows Sound System compatible chips
into a single library.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-06 15:39:46 +02:00
Krzysztof Helt
b15ebe2616 ALSA: cs4232: fix crash during chip PNP detection
The acard->wss pointer is uninitialized in this function
which leads to crash during chip PNP detection.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-07-27 10:22:27 +02:00
Rene Herman
51f6baad26 ALSA: opti9xx: no isapnp param for !CONFIG_PNP
"isapnp" needs CONFIG_PNP to be useful.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-07-18 12:01:45 +02:00
Takashi Iwai
82af6bc098 ALSA: opti93x - Fix NULL dereference
Probing non-existing device causes Oops with snd-opti93x driver
due to NULL access in the destructor of the error path.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Rene Herman <rene.herman@gmail.com>
Acked-by: Rene Herman <rene.herman@gmail.com>
Tested-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Ingo Molnar <mingo@elte.hu>
2008-07-18 11:59:40 +02:00
David Woodhouse
751851af7a Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Conflicts:

	sound/pci/Kconfig
2008-07-14 15:51:11 -07:00
Jaswinder Singh
d71792ac3d firmware: convert sb16_csp driver to use firmware loader exclusively
Signed-off-by: Jaswinder Singh <jaswinder@infradead.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2008-07-14 14:45:46 -07:00
Takashi Iwai
af13452820 ALSA: wavefront - add const
Fix const to non-const pointer cast warning in wavefront_synth.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-10 09:32:59 +02:00
Takashi Iwai
3e14b50dd4 ALSA: sb - Fix wrong assertions
snd_assert() in save_mixer() and restore_mixer() in sb_mixer.c is
just wrong.  The debug code wasn't tested at all, obviously...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-06-23 12:06:23 +02:00
Krzysztof Helt
9f240a558f ALSA: opti93x: use cs4231 lib
This patch converts the Opti93x driver to use
the cs4231 library instead of duplicating the code.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Tested-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-13 16:47:38 +02:00
Krzysztof Helt
abf1f5aafc ALSA: opti93x: add support for Opti93x codec in cs4231-lib
This patch adds support for WSS compatible Opti93x
codec to the cs4231-lib.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Tested-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-13 16:47:33 +02:00
Krzysztof Helt
3ae5f36a36 [ALSA] opti93x: fix sound ouput for Opti930
This patch fixes silenced output from the Opti930.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-13 16:29:25 +02:00
Adrian Bunk
40445ac5e9 [ALSA] remove SND_GUS_SYNTH
After the removal of the sequencer instrument layer SND_GUS_SYNTH was
no longer used.

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-06-06 11:54:53 +02:00
Takashi Iwai
2621f0338c [ALSA] trivial clean up of sound/isa/sb/Makefile
Remove unneeded sort in sound/isa/sb/Makefile.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-30 11:27:24 +02:00
Takashi Iwai
89fe511792 sound: Convert to menuconfig
Convert menu in sound Kconfig files to menuconfig and if.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-27 15:56:20 +02:00
Harvey Harrison
9bf8e7ddea [ALSA] sound: replace remaining __FUNCTION__ occurences
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-04-24 12:00:20 +02:00
Clemens Ladisch
20cde9e8f8 [ALSA] sb8: fix SB 1.0 capture DMA programming
Fix a wrong version check that would cause an invalid command to be sent
to SB 1.0 chips.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-02-29 11:28:15 +01:00
Randy Dunlap
9478bc3bed [ALSA] fix opti9xx/miro section mismatch
snd_opti93x_mixer() is only called by __devinit snd_opti93x_probe(),
so the former can also be __devinit.
snd_miro_mixer() is only called by __devinit snd_miro_probe(),
so the former can also be __devinit.
sound/isa/opti9xx/opti92x-ad1848.c:
WARNING: vmlinux.o(.text+0xf91cd7): Section mismatch: reference to .init.data:snd_opti93x_controls (between 'snd_opti93x_mixer' and 'snd_card_opti9xx_free')
WARNING: vmlinux.o(.text+0xf91d66): Section mismatch: reference to .init.data:snd_miro_controls (between 'snd_opti93x_mixer' and 'snd_card_opti9xx_free')
opti9xx/miro.c:
WARNING: vmlinux.o(.text+0xf926c2): Section mismatch: reference to .init.data:snd_miro_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf926e5): Section mismatch: reference to .init.data:snd_miro_eq_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf926f9): Section mismatch: reference to .init.data:snd_miro_line_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf92716): Section mismatch: reference to .init.data:snd_miro_amp_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf9273e): Section mismatch: reference to .init.data:snd_miro_preamp_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf92764): Section mismatch: reference to .init.data:snd_miro_capture_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf92783): Section mismatch: reference to .init.data:snd_miro_radio_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf9279a): Section mismatch: reference to .init.data:snd_miro_eq_controls (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')
WARNING: vmlinux.o(.text+0xf927b9): Section mismatch: reference to .init.data:snd_miro_radio_control (between 'snd_miro_mixer' and 'snd_legacy_find_free_ioport')

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:30:12 +01:00
Krzysztof Helt
39516103e6 [ALSA] cs4231: remove one busy wait
This busy_wait is not needed after latest changes
to the cs4231-lib

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:58 +01:00
Takashi Iwai
9004acc70e [ALSA] Remove sound/driver.h
This header file exists only for some hacks to adapt alsa-driver
tree.  It's useless for building in the kernel.  Let's move a few
lines in it to sound/core.h and remove it.
With this patch, sound/driver.h isn't removed but has just a single
compile warning to include it.  This should be really killed in
future.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:48 +01:00
Krzysztof Helt
1bc9eed379 [ALSA] es18xx: Enable wavetable input from ESS chips
This patch enables wavetable chips ES689/ES69X connected to
ESS ES18xx chips. The wavetable chip uses FM DAC if the clock signal
from the wavetable is active.
It has no effect if there is no ESS wavetable chip present.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:45 +01:00
Joe Perches
561de31a23 [ALSA] sound/: Spelling fixes
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:41 +01:00
Takashi Iwai
cd0b4ac839 [ALSA] sb16 - Suppress compile warning
sound/isa/sb/sb16_csp.c: In function ‘snd_sb_csp_new’:
sound/isa/sb/sb16_csp.c:121: warning: ‘version’ may be used uninitialized in this function

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:34 +01:00
Rene Herman
109c53f840 [ALSA] sound/isa: kill pnp_resource_change
This removes the pnp_resource_change use from the ALSA ISAPnP drivers. In
2.4 these were useful in providing an easy path to setting the resources,
but in 2.6 they retain function as a layering violation only.
This makes for a nice cleanup (-550 lines) of ALSA but moreover, ALSA is the
only remaining user of pnp_init_resource_table(), pnp_resource_change() and
pnp_manual_config_dev() (and, in fact, of 'struct pnp_resource_table') in
the tree outide of drivers/pnp itself meaning it makes for more cleanup
potential inside the PnP layer.
Thomas Renninger acked their removal from that side, you did from the ALSA
side (CC list just copied from that thread).
Against current alsa-kernel HG. Many more potential cleanups in there, but
this _only_ removes the pnp_resource_change code. Compile tested against
current alsa-kernel HG and compile- and use-tested against 2.6.23.x (few
offsets).
Cc: Thomas Renninger <trenn@suse.de>

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:30 +01:00
Joe Perches
4f1895b0b5 [ALSA] sound/isa: Add missing 'space'
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:29 +01:00
Takashi Iwai
3b89246778 [ALSA] Check value range in ctl callbacks
Check the value ranges in ctl put callbacks properly (in the rest drivers).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:25 +01:00
Takashi Iwai
e5723b41ab [ALSA] Remove sequencer instrument layer
Remove sequencer instrument layer from the tree.
This mechanism hasn't been used much with the actual devices.  The only
reasonable user was OPL3 loader, and now it was rewritten to use hwdep
instead.  So, let's remove the rest of rotten codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:13 +01:00
Takashi Iwai
27ed7ceda5 [ALSA] ad1848 - Fix print format
Fixed the print format for debug message.
Spotted by Matthew Wilcox.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-01-31 17:29:10 +01:00
Robert P. J. Day
3a4fa0a25d Fix misspellings of "system", "controller", "interrupt" and "necessary".
Fix the various misspellings of "system", controller", "interrupt" and
"[un]necessary".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:10:43 +02:00
Takashi Iwai
b875d65052 [ALSA] Fix thinko in cs4231 mce down check
The last patches to replace with schedule_timeout() don't work as expected.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:52:12 +02:00
Krzysztof Helt
f81b953d43 [ALSA] This patch adds support for a wavetable chip on
the BTC 1817DW board.
The QS1000 is connected through the digital input
to the Opti931 chip.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16 16:51:28 +02:00
Krzysztof Helt
ca2df45a07 [ALSA] This patch removes open_mutex from the ad1848-lib as
open and close operations are called only from pcm layer
and mutexed there with pcm->open_mutex.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16 16:51:26 +02:00
Ingo Molnar
c2cbdbb158 [ALSA] fix bootup crash in snd_gus_interrupt()
when simulating a storm of fake GUS interrupts (without actually owning
this venerable piece of ISA hardware) the driver falls over (crashes) in
two ways:
1) spinlocks being initialized too late:
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
 [<401058ca>] show_trace_log_lvl+0x1a/0x30
 [<401064b2>] show_trace+0x12/0x20
 [<401064d6>] dump_stack+0x16/0x20
 [<4014a72b>] __lock_acquire+0xcfb/0x1030
 [<4014aac0>] lock_acquire+0x60/0x80
 [<40721a68>] _spin_lock_irqsave+0x38/0x50
 [<4058fc12>] snd_gf1_i_look8+0x22/0x60
 [<405906fe>] snd_gus_interrupt+0x13e/0x270
 [<401548e8>] handle_IRQ_event+0x28/0x60
 [<40155cc1>] handle_fasteoi_irq+0x71/0xe0
 [<40107238>] do_IRQ+0x48/0xa0
 [<401051fe>] common_interrupt+0x2e/0x40
 [<40156822>] register_handler_proc+0x92/0xf0
 [<401550c2>] setup_irq+0xe2/0x190
 [<40155224>] request_irq+0xb4/0xd0
 [<4058f524>] snd_gus_create+0x124/0x3c0
 [<40aa4087>] snd_gusclassic_probe+0x2a7/0x4b0
 [<403f5eff>] isa_bus_probe+0x1f/0x30
 [<403f1944>] driver_probe_device+0x84/0x190
 [<403f1a58>] __device_attach+0x8/0x10
 [<403f0e63>] bus_for_each_drv+0x53/0x80
 [<403f1b1b>] device_attach+0x8b/0x90
 [<403f0dd8>] bus_attach_device+0x48/0x80
 [<403efdbd>] device_add+0x45d/0x5a0
 [<403eff12>] device_register+0x12/0x20
 [<403f60c3>] isa_register_driver+0xb3/0x140
 [<40aa3dd2>] alsa_card_gusclassic_init+0x12/0x20
 [<40a665c3>] kernel_init+0x133/0x310
 [<401054a7>] kernel_thread_helper+0x7/0x10
 =======================
2) callback functions not being filled in yet:
BUG: unable to handle kernel NULL pointer dereference at virtual address 00000000
 printing eip:
00000000
*pde = 00000000
Oops: 0000 [#1]
SMP DEBUG_PAGEALLOC
CPU:    0
EIP:    0060:[<00000000>]    Not tainted VLI
EFLAGS: 00010002   (2.6.23 #37)
EIP is at 0x0
eax: 7fe94000   ebx: 7fe94000   ecx: 00000000   edx: 00000226
esi: 00000000   edi: 00000005   ebp: 7ff87c28   esp: 7ff87bf4
ds: 007b   es: 007b   fs: 00d8  gs: 0000  ss: 0068
Process swapper (pid: 1, ti=7ff86000 task=7ff84000 task.ti=7ff86000)
Stack: 40590683 408424a9 408db87c 00000029 40787406 00000064 00000046 ff000000
       000000ff 00000001 7faefaf0 00000000 00000005 7ff87c40 401548e8 00000000
       40a52000 7faefaf0 00000005 7ff87c58 40155cc1 40a52030 00000005 00000000
Call Trace:
 [<401058ca>] show_trace_log_lvl+0x1a/0x30
 [<4010598b>] show_stack_log_lvl+0xab/0xd0
 [<40105b7c>] show_registers+0x1cc/0x2d0
 [<40105d96>] die+0x116/0x240
 [<4011d7bb>] do_page_fault+0x18b/0x670
 [<40721d22>] error_code+0x72/0x80
 [<401548e8>] handle_IRQ_event+0x28/0x60
 [<40155cc1>] handle_fasteoi_irq+0x71/0xe0
 [<40107238>] do_IRQ+0x48/0xa0
 [<401051fe>] common_interrupt+0x2e/0x40
 [<401a344e>] proc_create+0x3e/0x120
 [<401a3733>] proc_mkdir_mode+0x23/0x50
 [<401a376f>] proc_mkdir+0xf/0x20
 [<40156864>] register_handler_proc+0xd4/0xf0
 [<401550c2>] setup_irq+0xe2/0x190
 [<40155224>] request_irq+0xb4/0xd0
 [<4058f524>] snd_gus_create+0x124/0x3c0
 [<40aa4087>] snd_gusclassic_probe+0x2a7/0x4b0
 [<403f5eff>] isa_bus_probe+0x1f/0x30
 [<403f1944>] driver_probe_device+0x84/0x190
 [<403f1a58>] __device_attach+0x8/0x10
 [<403f0e63>] bus_for_each_drv+0x53/0x80
 [<403f1b1b>] device_attach+0x8b/0x90
 [<403f0dd8>] bus_attach_device+0x48/0x80
 [<403efdbd>] device_add+0x45d/0x5a0
 [<403eff12>] device_register+0x12/0x20
 [<403f60c3>] isa_register_driver+0xb3/0x140
 [<40aa3dd2>] alsa_card_gusclassic_init+0x12/0x20
 [<40a665c3>] kernel_init+0x133/0x310
 [<401054a7>] kernel_thread_helper+0x7/0x10
 =======================
Code:  Bad EIP value.
EIP: [<00000000>] 0x0 SS:ESP 0068:7ff87bf4
Kernel panic - not syncing: Fatal exception in interrupt
with these things fixed, i get the expected 'no such hardware' result
from the driver initialization:
 Calling initcall 0x40aa3dc0: alsa_card_gusclassic_init+0x0/0x20()
 ALSA sound/isa/gus/gusclassic.c:136: [0x220] check 1 failed - 0xff
 initcall 0x40aa3dc0: alsa_card_gusclassic_init+0x0/0x20() returned 0.
 initcall 0x40aa3dc0 ran for 133 msecs:
 alsa_card_gusclassic_init+0x0/0x20()

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16 16:51:26 +02:00
Jaroslav Kysela
c1017a4cdb [ALSA] Changed Jaroslav Kysela's e-mail from perex@suse.cz to perex@perex.cz
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2007-10-16 16:51:18 +02:00
Trent Piepho
fe1b5e874d [ALSA] ad1848: simplify MCE down code
The polling loop to check for ACI to go down was more convoluted than it
needed to be.  New loop should be more efficient and it is a lot simpler.  The
old loop checked for a timeout before checking for ACI down, which could
result in an erroneous timeout.  It's only a failure if the timeout expires
_and_ ACI is still high.  There is nothing wrong with the timeout expiring
while the task is sleeping if ACI went low.
A polling loop to check for the device to leaving INIT mode is removed.  The
device must have already left init for the previous ACI loop to have finished.
Acked-by: Rene Herman <rene.herman@gmail.com>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:59 +02:00
Trent Piepho
b438f817b1 [ALSA] ad1848: Fix msleep while atomic
Simplest fix.
Acked-by: Rene Herman <rene.herman@gmail.com>

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:58 +02:00
Rene Herman
d86d01935a [ALSA] alsa-kernel: schedule_timeout() fixes
Fix schedule_timeout() use in alsa-kernel. Mostly just
	schedule_timeout(1) --> schedule_timeout_uninterruptible(1)
The wavefront_synth one fixes the surrounding loop as well. In ymfpci_main,
delete a superfluous set_current_state() and in soc/soc-dapm.c replace an
_interruptible with _uninterruptible in some debug code; it's not waiting
for signals.

Signed-off-by: Rene Herman <rene.herman>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:54 +02:00
Krzysztof Helt
ec1e794932 [ALSA] sscape: support for audio part of VIVO cards
This patch adds support for audio part of the Ensoniq
SoundScape VIVO cards. The MIDI part is not supported.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:51 +02:00
Takashi Iwai
1ea73412b2 [ALSA] opti9xx: adjust OPL3 FM resource value
The OPTi ISA-PnP chips advertise their OPL4 base at 0x380 (to 0x3f0) through
pnp and put their on-chip OPL3 at +8. The driver assumes the provided
value is the ALBase (OPL3 address) though and checks for an OPL4 at -8,
which means that simply adding 8 to the pnp provides value works to fix
detection of both OPL3 and OPL4.
Problem spotted on 931 and 933 by Krzysztof Helt and confirmed on 924 and
925 (together all OPTi ISA-PnP chips) by me.
Signed-off-by; Rene Herman <rene.herman@gmail.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:49 +02:00
Krzysztof Helt
4996bca985 [ALSA] sscape: driver extension to 2nd DMA and WSS port
This patch adds second DMA channel and WSS port settings
to the sscape driver. Also, it adds internal card type setting.
The Ensoniq SoundScape VIVO PnP id is added but not handled
yet.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:47 +02:00
Krzysztof Helt
1cf0bc7e73 [ALSA] sc6000: 2 minor fixes
This patch zeroes buffer for the card name and
fixes incorrect jump in the probe function.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:45 +02:00
Krzysztof Helt
f79415207e [ALSA] ad1848_lib: waiting loops done after cs4231_lib
This patch fixes ad1848_lib waiting loops to be the same as in the cs4231_lib.
Acked-by: Rene Herman <rene.herman@gmail.com>

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:40 +02:00
Andrew Morton
3a5bdee5fa [ALSA] sc6000 build fix
sound/isa/sc6000.c: In function 'sc6000_dsp_reset':
sound/isa/sc6000.c:270: error: implicit declaration of function 'udelay'        sound/isa/sc6000.c: In function 'sc6000_init_mss':
sound/isa/sc6000.c:327: error: implicit declaration of function 'msleep'
{standard input}: Assembler messages:

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:39 +02:00
Jaroslav Kysela
5683bc6e9e [ALSA] SC6000 driver - add HAS_IOPORT dependency
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:24 +02:00
Krzysztof Helt
e307258d5b [ALSA] Gallant SC-6000 driver
This is port of the Gallant SC-6000 driver from the OSS aedsp16 driver.
This card was also sold as AudioExcel DSP 16 and Zoltrix AV302 (Audio
Plus True 16).

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:50:21 +02:00
Krzysztof Helt
23d4635ed3 [ALSA] cs4231-lib: improved waiting after mce_down
This patch replaces long msleeps in waiting loops
with schedule_timeout() calls.

Signed-off-by: Krzysztof Helt <krzysztof.h1 at wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:29 +02:00
Rene Herman
d44df2d0f2 [ALSA] ad1848/cs4231: replace commented out debug code with snd-printd{,d}
While I'm at it another 'while I'm there' -- replace commented out debug
code with snd-printd{,d}.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:26 +02:00
Rene Herman
bc962efa6c [ALSA] ad1848: replace HZ calculus with msecs_to_jiffies()
If I'm not mistaken, any (new) use of HZ these days is considered a bug so
while I'm there...

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:25 +02:00
Rene Herman
90cf9b8532 [ALSA] ad1838/cs4231 - fix MCE timeout upon initial load
When the ad1848/cs2431 is first being initialized, auto-calibration may not
be set causing a timeout waiting for it in snd_ad1848/cs4231_mce_down().
This has no dire consequences other than an alarming printk, but since what
we need to wait for is for the calibration to _finish_, let's just check for
that instead.
The early chips need a slight delay (as commented -- 5 sample periods) to be
sure that _if_ calibration is going to happen, it has started when we check
While the CS4231A datasheet implies it'll happen immediately on downing MCE,
some testing is showing that there's a window there as well, so just do the
delay everywhere.
Thanks to Krysztof Helt for pinpointing this problem.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:24 +02:00
Krzysztof Helt
6c041b5eae [ALSA] cs4231-lib: replace common delay loop by function
This patch replaces a common delay loop by a function.
It also uses ARRAY_SIZE macro for the rates table.
Acked-by: Rene Herman <rene.herman@gmail.com>

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:10 +02:00
Krzysztof Helt
8e6a2c2ec9 [ALSA] ad1848_lib: replace common delay loop by function
This patch replaces a common delay loop by a function.
It also uses ARRAY_SIZE macro for the rates table.
Acked-by: Rene Herman <rene.herman@gmail.com>

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 16:49:09 +02:00
Takashi Iwai
2d4a485b3d [ALSA] Allow shared IRQ for CS5530 device
CS5530 is a PCI device and often shares the IRQ although the SB common
routine tries to allocate it exclusively.  This patch allows shared IRQ
for CS5530.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:59:32 +02:00
Takashi Iwai
c2b1239a9f [ALSA] wavefront - Use standard firmware loader
Use the standard firmware loader for loading ICS2115 OS firmware file.
This is the last old bad guy that is still using sys_open() and sys_read()
calls, and now all should be gone.
The patch also adds the missing description of module options related
with wavefront_synth.c.
Due to this rewrite, user will have to copy or make symlink the firmware
file appropriately to the standard firmware path such as /lib/firmware.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:59:22 +02:00
Clemens Ladisch
b83f346bc4 [ALSA] remove incorrect usage of SNDRV_PCM_INFO_SYNC_START and snd_pcm_set_sync()
Set the SNDRV_PCM_INFO_SYNC_START flag and the substream's sync ID
(only) if the substream actually can be linked to another one.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:58:52 +02:00
Krzysztof Helt
ab9914f840 [ALSA] isa libs Makefiles cleanup
This patch uses the Kconfig parameters SND_AD1848_LIB and
SND_CS4231_LIB instead of mentioning each driver that requires
the ad1848-lib or cs4231-lib separately in the Makefiles.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:58:38 +02:00
Rene Herman
4848ffe520 [ALSA] add the ESS1879 pnpbios ID to the es18xx driver
As reported by Troy Heidner, the 'Gateway Solo 5150' laptop (for one) has an
onboard ESS1879 that identifies itself through PNPBIOS as just that. He also
confirmed that other than not knowing about it, snd-es18xx drives the chip
fine, so this adds the ID to the driver.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:58:21 +02:00
Paul Vojta
e2340465ec [ALSA] Fix bugs in mode change/recalibration for opl3sa2 driver
The mode change / recalibration doesn't work always with opl3sa2 devices,
e.g. the first time it's played back.  The patch fixes the problem.

Signed-off-by: Paul Vojta <vojta@math.berkeley.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:58:08 +02:00
Takashi Iwai
a5ce88909d [ALSA] Clean up with common snd_ctl_boolean_*_info callbacks
Clean up codes using the new common snd_ctl_boolean_*_info() callbacks.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-10-16 15:57:45 +02:00
Adrian Bunk
706568967c [ALSA] fix SND_CS5530=y, ISA=n compilation
This patch fixes the following compile error with
CONFIG_SND_CS5530=y, CONFIG_ISA=n:
<--  snip  -->
...
  LD      .tmp_vmlinux1
sound/built-in.o: In function 'snd_sb16_capture_trigger':
sb16_main.c:(.text+0x212ad): undefined reference to 'snd_sbdsp_command'
sb16_main.c:(.text+0x212cc): undefined reference to 'snd_sbdsp_command'
sb16_main.c:(.text+0x212f7): undefined reference to 'snd_sbdsp_command'
sound/built-in.o: In function 'snd_sb16_playback_trigger':
sb16_main.c:(.text+0x2136d): undefined reference to 'snd_sbdsp_command'
sb16_main.c:(.text+0x2138c): undefined reference to 'snd_sbdsp_command'
...
<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:49 +02:00
Paul Vojta
4700418cfc [ALSA] opl3sa2 - Add Neomagic MagicWave 3D ISA PnP ID
Add Neomagic MagicWave 3D to list of supported devices for opl3sa2
driver.

Signed-off-by: Paul Vojta <vojta@math.berkeley.edu>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:41 +02:00
Takashi Iwai
e65365de5b [ALSA] Fix invalid schedule_timeout_interruptible()
Fixed the invalid use of schedule_timeout_interruptible() without
checking pending signals.  Simply replaced with schedule_timeout().
Suggestions thanks to Jeff Garzik.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:36 +02:00
Takashi Iwai
dda369cf20 [ALSA] Fix SB-module dependency with PCI drivers
A few PCI drivers like ALS4000 and CS5530 require the SB16-codes.
This patch fixes / improves the dependency between SB modules and
PCI drivers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:21 +02:00
Takashi Iwai
621887aee9 [ALSA] Add support for Cyrix/NatSemi Geode CS5530 (VSA1)
Add support for Cyrix/NatSemi Geode SC5530 (VSA1).
The driver is snd-cs5530.
Signed-off-by Ash Willis <ashwillis@programmer.net>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:19 +02:00
Takashi Iwai
101f6f4ba7 [ALSA] Fix unfreed pnp driver in opti9xx ISA driver
- Added the missing pnp_unregister_card_driver() in the case ISA PnP
  isn't found, which caused an error at kobject_add with -EEXIST
   Jun 11 09:07:31 rain kernel: kobject_add failed for opti9xx with -EEXIST, don't try to register things with the same name in the same directory.
   Jun 11 09:07:31 rain kernel:  [<c01c18fa>] kobject_shadow_add+0x12a/0x1c0
   Jun 11 09:07:31 rain kernel:  [<c01c1a81>] kobject_register+0x21/0x50
   Jun 11 09:07:31 rain kernel:  [<c01f09a2>] bus_add_driver+0x72/0x1b0
   Jun 11 09:07:31 rain kernel:  [<c01d3dff>] pnp_register_card_driver+0x4f/0xc0
   Jun 11 09:07:31 rain kernel:  [<c89bc00a>] alsa_card_opti9xx_init+0xa/0x25 [snd_opti92x_ad1848]
   Jun 11 09:07:31 rain kernel:  [<c0136947>] sys_init_module+0x157/0x1610
   Jun 11 09:07:31 rain kernel:  [<c01029b4>] syscall_call+0x7/0xb
- Fixed the probe behavior when no PnP is set up.  Now it behaves
  like the former version.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-07-20 11:11:13 +02:00
Randy Dunlap
ea7fc3336b ALSA: use __devexit_p
Change __devexit to __devexit_p:
sound/isa/opl3sa2.c:956: error: expected expression before '__attribute__'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jaroslav Kysela <perex@suse.cz>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-28 11:34:54 -07:00
Rene Herman
609d769415 [ALSA] Fix probe of non-PnP ISA devices
isa_register_driver() returns an error if no device is found
and it's no fatal error for the drivers with pnp support.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-16 12:22:44 +02:00
David Rientjes
2393144dea [ALSA] wavefront: only declare isapnp on CONFIG_PNP
From: David Rientjes <rientjes@google.com>
isapnp[] is only used for CONFIG_PNP.  If this configuration option is
not set, do not declare the array.
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: Takashi Iwai <tiwai@suse.de>

Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:56:15 +02:00
Clemens Ladisch
7e0af29d6f [ALSA] add MODULE_FIRMWARE entries
Add MODULE_FIRMWARE() entries, where appropriate.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:56:14 +02:00
Clemens Ladisch
1327e2b859 [ALSA] do not depend on FW_LOADER when internal firmware images are used
Since request_firmware() is no longer used when the internal firmware
images are used, it is no longer necessary to depend on FW_LOADER in
this case.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:56:14 +02:00
Takashi Iwai
b7dd2b349a [ALSA] Don't use request_firmware if internal firmwares are defined
Don't use request_firmware() if the internal firmwares are defined
via Kconfig.  Otherwise it results in a significant delay at loading
time (minutes).

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:56:11 +02:00
Rene Herman
83c51c0ab0 [ALSA] isa_bus device/driver naming
isa_bus: delete snd_ prefix from the (sysfs visible) device/driver names.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:50 +02:00
Rask Ingemann Lambertsen
2944275b14 [ALSA] ad1816a: Fix modprobe snd_mpu401 && modprobe snd_ad1816a
The ad1816a driver fails if the mpu401 driver has been loaded first. This
patch against linux 2.6.20 fixes it by just ignoring the MPU-401 device in
that case, so that the rest of the sound card can be used. The ad1816a
driver already handles the MPU-401 device being unavailable due to lack of
resources in the same way.

Signed-off-by: Rask Ingemann Lambertsen <rask@sygehus.dk>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:49 +02:00
Clemens Ladisch
d65b790adb [ALSA] Kconfig: clarify help text for external firmware entries
The external firmware files are not in the alsa-plugins but in the
alsa-firmware package.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:46 +02:00
Clemens Ladisch
badec46ddf [ALSA] Kconfig: fix FW_LOADER dependencies
Move the FW_LOADER dependencies out of the *_FIRMWARE_IN_KERNEL entries
because these drivers use the firmware loader regardless of whether
there is an in-kernel firmware image.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:46 +02:00
Takashi Iwai
8ad2da1937 [ALSA] Enable Kconfig options for external firmwares
Some drivers are already ifdefs for enabling external firmwares
but not defined in Kconfig.  Now they appear as the kernel configs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:43 +02:00
Takashi Iwai
ef991b95aa [ALSA] Add snd_pcm_group_for_each_entry() for code cleanup
Added a new macro snd_pcm_group_for_each_entry() just for code cleanup.
Old macros, snd_pcm_group_for_each() and snd_pcm_group_substream_entry(),
are removed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:42 +02:00
Takashi Iwai
5e24c1c1c4 [ALSA] Port the rest of ALSA ISA drivers to isa_driver
Port the rest of ALSA ISA drivers to use isa_driver framework
instead of platform_driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:40 +02:00
Rene Herman
442f4f36be [ALSA] gusextreme: set codec_flag
The gusextreme driver neglects to set the gus->codec_flag meaning
snd_gf1_pcm_new() allocates a second 'PCM Playback Volume' control,
which makes the driver fail to load.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:40 +02:00
Rene Herman
b44dfe1a4a [ALSA] isa_bus: gusextreeme
gusextreme: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:40 +02:00
Rene Herman
93f02c6e7e [ALSA] isa_bus: gusclassic
gusclassic: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:39 +02:00
Rene Herman
019608b637 [ALSA] es1688 - code clean-up
Seperate out the legacy probing into its own function, improving
readability.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:39 +02:00
Rene Herman
ae5961869c [ALSA] isa_bus: es1688
es1688: port to isa_bus infrastructure. very slight reorganization of
the auto-probe code to be a bit easier on the eye (if not the senses).

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:38 +02:00
Rene Herman
d63898c9d4 [ALSA] isa_bus: cs4231
cs4231: port to isa_bus infrastructure.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:38 +02:00
Rene Herman
ab7942b202 [ALSA] isa_bus: adlib
adlib: port to isa_bus infrastructure.

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:38 +02:00
Rene Herman
e2759e3366 [ALSA] isa_bus: ad1848
ad1848: port to isa_bus infrastructure

Signed-off-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-05-11 16:55:38 +02:00
Linus Torvalds
724339d76d Merge branch 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa
* 'linus' of master.kernel.org:/pub/scm/linux/kernel/git/perex/alsa:
  [ALSA] version 1.0.14rc2
  [ALSA] Fix a typo in __dev* changes in portman2x4.c
  [ALSA] Change AT91 PDC register defines for 2.6.20 kernel
  [ALSA] SoC codecs - fix Kconfig - depends -> depends on
  [ALSA] Fix __devinit and __devexit issues with sound drivers
  [ALSA] hda-codec - Patch for enabling LFE on more Dell laptops
  [ALSA] hda-codec - More fixes for Conexant HD Audio support
  [ALSA] usb-audio: add PCR-A PCM support
  [ALSA] emu10k1: fix typo
  [ALSA] usbaudio - remove urb->bandwidth reference
  [ALSA] ac97 - Fix silent output problem with Cx20551 codec
  [ALSA] hda-codec - Fix Oops with probing sigmatel codec chips
2007-02-14 09:51:20 -08:00
Tim Schmielau
cd354f1ae7 [PATCH] remove many unneeded #includes of sched.h
After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there.  Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.

To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.

Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm.  I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14 08:09:54 -08:00
Prarit Bhargava
788c604333 [ALSA] Fix __devinit and __devexit issues with sound drivers
Fix __devinit and __devexit issues with sound drivers.
Resolves MODPOST warnings similar to:
WARNING: sound/drivers/snd-dummy.o - Section mismatch: reference to .init.text:snd_dummy_probe from .data.rel.local between 'snd_dummy_driver' (at offset 0x0) and 'snd_dummy_controls'
WARNING: sound/drivers/snd-mtpav.o - Section mismatch: reference to .init.text:snd_mtpav_probe from .data.rel.local between 'snd_mtpav_driver' (at offset 0x0) and 'snd_mtpav_input'
WARNING: sound/drivers/snd-virmidi.o - Section mismatch: reference to .init.text:snd_virmidi_probe from .data.rel.local after 'snd_virmidi_driver' (at offset 0x0)

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-14 08:38:28 +01:00
Takashi Iwai
0cb29ea0d4 [ALSA] Add even more 'const' to everything related to TLV
Mark TLV data as 'const'
Signed-of-by: Philipp Matthias Hahn <pmhahn@pmhahn.de>

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:03:19 +01:00
Peter Eriksen
377a4f7ea3 [ALSA] sound/isa/gus/gus_main.c: Use abs() instead of x < 0 ? -x : x.
Signed-off-by: Peter Eriksen <s022018@student.dtu.dk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:03:13 +01:00
Clemens Ladisch
226968c7af [ALSA] wavefront: add request_firmware()
Load the YSS225 register initialization data using request_firmware(),
if possible, instead of using the built-in data blob.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:01:16 +01:00
Clemens Ladisch
59540fe859 [ALSA] wavefront: simplify YSS225 register initialization
Instead of using a somewhat algorithmic approach of initializing the
YSS225's registers, just use a simple series of port/value pairs.
This makes it easier to later replace or entirely remove the register
data blob.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:01:15 +01:00
Clemens Ladisch
de66d53e46 [ALSA] sb16: add request_firmware()
Load the CSP programs using request_firmware(), if possible, instead of
using the built-in firmware blobs.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2007-02-09 09:01:14 +01:00
Takashi Iwai
437a5a4606 [ALSA] Remove IRQF_DISABLED for shared PCI irqs
Fix IRQ flags for PCI devices.
The shared IRQs for PCI devices shouldn't be allocated with
IRQF_DISABLED.  Also, when MSI is enabled, IRQF_SHARED shouldn't
be used.
The patch removes unnecessary cast in request_irq and free_irq,
too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20 08:55:57 +01:00
Clemens Ladisch
7ab399262e [ALSA] use the ALIGN macro
Use the ALIGN macro instead of manual calculations.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-12-20 08:55:36 +01:00
Takashi Iwai
c9949452f2 [ALSA] Fix dependency of snd-adlib driver in Kconfig
Added the missing dependency on CONFIG_SND for snd-adlib driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-22 10:51:10 +02:00
Amit Choudhary
5019f75ea1 [ALSA] sound/isa/opti9xx/opti92x-ad1848.c: check kmalloc() return value
Check the return value of kmalloc() in function snd_card_opti9xx_pnp(),
in file sound/isa/opti9xx/opti92x-ad1848.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-22 10:51:07 +02:00
Amit Choudhary
b1e8a791c7 [ALSA] sound/isa/ad1816a/ad1816a.c: check kmalloc() return value
Check the return value of kmalloc() in function snd_card_ad1816a_pnp(),
in file sound/isa/ad1816a/ad1816a.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-22 10:51:06 +02:00
Amit Choudhary
fbdbb2205a [ALSA] sound/isa/cmi8330.c: check kmalloc() return value
Check the return value of kmalloc() in function snd_cmi8330_pnp(),
in file sound/isa/cmi8330.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-22 10:51:05 +02:00
Amit Choudhary
4a81a21b60 [ALSA] sound/isa/gus/interwave.c: check kmalloc() return value
Check the return value of kmalloc() in function snd_interwave_pnp(),
in file sound/isa/gus/interwave.c.

Signed-off-by: Amit Choudhary <amit2030@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-22 10:51:02 +02:00
Jeff Garzik
5d347c8aba Merge branch 'submit1' of viper:/spare/repo/irq-remove-2.6 into irqcleanups 2006-10-06 15:27:31 -04:00
Jeff Garzik
c7bec5aba5 Various drivers' irq handlers: kill dead code, needless casts
- Eliminate casts to/from void*

- Eliminate checks for conditions that never occur.  These typically
  fall into two classes:

	1) Checking for 'dev_id == NULL', then it is never called with
	NULL as an argument.

	2) Checking for invalid irq number, when the only caller (the
	system) guarantees the irq handler is called with the proper
	'irq' number argument.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-10-06 15:00:58 -04:00
Eric Sesterhenn
92b93d3171 [ALSA] Fix memory leak in sound/isa/es18xx.c
Fixed a memory leak in the error patch.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-10-06 20:22:58 +02:00
David Howells
7d12e780e0 IRQ: Maintain regs pointer globally rather than passing to IRQ handlers
Maintain a per-CPU global "struct pt_regs *" variable which can be used instead
of passing regs around manually through all ~1800 interrupt handlers in the
Linux kernel.

The regs pointer is used in few places, but it potentially costs both stack
space and code to pass it around.  On the FRV arch, removing the regs parameter
from all the genirq function results in a 20% speed up of the IRQ exit path
(ie: from leaving timer_interrupt() to leaving do_IRQ()).

Where appropriate, an arch may override the generic storage facility and do
something different with the variable.  On FRV, for instance, the address is
maintained in GR28 at all times inside the kernel as part of general exception
handling.

Having looked over the code, it appears that the parameter may be handed down
through up to twenty or so layers of functions.  Consider a USB character
device attached to a USB hub, attached to a USB controller that posts its
interrupts through a cascaded auxiliary interrupt controller.  A character
device driver may want to pass regs to the sysrq handler through the input
layer which adds another few layers of parameter passing.

I've build this code with allyesconfig for x86_64 and i386.  I've runtested the
main part of the code on FRV and i386, though I can't test most of the drivers.
I've also done partial conversion for powerpc and MIPS - these at least compile
with minimal configurations.

This will affect all archs.  Mostly the changes should be relatively easy.
Take do_IRQ(), store the regs pointer at the beginning, saving the old one:

	struct pt_regs *old_regs = set_irq_regs(regs);

And put the old one back at the end:

	set_irq_regs(old_regs);

Don't pass regs through to generic_handle_irq() or __do_IRQ().

In timer_interrupt(), this sort of change will be necessary:

	-	update_process_times(user_mode(regs));
	-	profile_tick(CPU_PROFILING, regs);
	+	update_process_times(user_mode(get_irq_regs()));
	+	profile_tick(CPU_PROFILING);

I'd like to move update_process_times()'s use of get_irq_regs() into itself,
except that i386, alone of the archs, uses something other than user_mode().

Some notes on the interrupt handling in the drivers:

 (*) input_dev() is now gone entirely.  The regs pointer is no longer stored in
     the input_dev struct.

 (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking.  It does
     something different depending on whether it's been supplied with a regs
     pointer or not.

 (*) Various IRQ handler function pointers have been moved to type
     irq_handler_t.

Signed-Off-By: David Howells <dhowells@redhat.com>
(cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 15:10:12 +01:00
Josef 'Jeff' Sipek
d158da81ee [ALSA] gus: Use SEEK_{SET,CUR,END} instead of hardcoded values
gus: Use SEEK_{SET,CUR,END} instead of hardcoded values

Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23 10:47:52 +02:00
Takashi Iwai
a1c7a7d890 [ALSA] Add dB scale information to opl3sa2 driver
Added the dB scale information to opl3sa2 driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23 10:43:33 +02:00
Takashi Iwai
eac06a10d2 [ALSA] Add dB scale information to ad1848 driver
Added the dB scale information to ad1848 driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23 10:43:28 +02:00
Takashi Iwai
0e7febf158 [ALSA] Add dB scale information to ad1816a driver
Added the dB scale information to ad1816a driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
2006-09-23 10:43:23 +02:00