[ALSA] snd-emu10k1: Removes some distortion from Audigy 2 ZS Notebook.
Modules: EMU10K1/EMU10K2 driver
Description:
Part way to fix ALSA bug#927
Add support for the SPI interface on the CA0108 chip.
This is used to control the registers on the DAC.
Headphone output tested.
Other outputs and Capture not tested yet.
Note: The red LED does not come on, but sound is still OK.
Signed-off-by: James Courtier-Dutton <James@superbug.co.uk>
Nicolas Pitre [Mon, 12 Dec 2005 14:41:47 +0000 (15:41 +0100)]
[ALSA] make the pxa2xx-ac97 module more robust against PXA27x bugs
Modules: ARM PXA2XX driver
The SDONE and CDONE interrupt on the PXA27x might become unusable in
some conditions. Let's use an hybrid approach (interrupt with timeout)
to have the best possible behavior in all conditions.
Also let's not care about CAR_CAIP anymore. This is useless.
Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 12 Dec 2005 08:36:01 +0000 (09:36 +0100)]
[ALSA] seq: reorganize sequencer client numbers
Modules: ALSA sequencer
Reduce the maximum possible number of global clients to 16 to make
more numbers available for card clients, and allow dynamically allocated
card client numbers to share the same range as application client
numbers to make sure that all 32 cards can be used at the same time.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Mon, 12 Dec 2005 08:33:37 +0000 (09:33 +0100)]
[ALSA] seq: set client name in snd_seq_create_kernel_client()
All users of snd_seq_create_kernel_client() have to set the client name
anyway, so we can just pass the name as parameter. This relieves us
from having to muck around with a struct snd_seq_client_info in these
cases.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Matthew Garrett [Tue, 6 Dec 2005 12:59:12 +0000 (13:59 +0100)]
[ALSA] Add a new quirk for mute-LED and HP-only.
Modules: AC97 Codec,ATIIXP driver,Intel8x0 driver
This patch adds a new quirk for ac97 hardware that combines the existing
AC97_TUNE_MUTE_LED and AC97_TUNE_HP_ONLY quirks. This is needed for several
current HP laptops. Additionally, it adds the HP nx6125 to the
AC97_TUNE_MUTE_LED list.
Fixed for the latest version of ALSA by Takashi Iwai <tiwai@suse.de>.
Signed-off-by: Matthew Garrett <mjg59@srcf.ucam.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Mon, 5 Dec 2005 19:51:43 +0000 (20:51 +0100)]
[ALSA] ac97 - Small fix for ALC65x codec
Modules: AC97 Codec
Small fix for ALC65x codec, sync with Realtek's driver codes:
- Rename 'IEC958 Playback Route' to 'IEC958 Playback Source' so that
mixer can handle it properly
Andreas Schwab [Mon, 5 Dec 2005 14:12:20 +0000 (15:12 +0100)]
[ALSA] emu10k1 - Fix missing declarations
Modules: EMU10K1/EMU10K2 driver
sound/pci/emu10k1/emufx.c: In function 'snd_emu10k1_efx_alloc_pm_buffer':
sound/pci/emu10k1/emufx.c:2402: error: implicit declaration of function 'vmalloc'
sound/pci/emu10k1/emufx.c:2402: warning: assignment makes pointer from integer without a cast
sound/pci/emu10k1/emufx.c: In function 'snd_emu10k1_efx_free_pm_buffer':
sound/pci/emu10k1/emufx.c:2413: error: implicit declaration of function 'vfree'
Signed-off-by: Andreas Schwab <schwab@suse.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tobias Klauser [Thu, 1 Dec 2005 10:14:00 +0000 (11:14 +0100)]
[ALSA] au88x0: Remove unneeded call to pci_dma_supported()
Modules: au88x0 driver
pci_dma_supported() is called right before pci_set_dma_mask() which already
calls pci_dma_supported(). The attached patch removes the unneeded call to
pci_dma_supported()
Additionally the custom VORTEX_DMA_MASK macro is replaced by DMA_32BIT_MASK
from linux/dma-mapping.h
Kyle Moffett [Wed, 30 Nov 2005 09:54:28 +0000 (10:54 +0100)]
[ALSA] snd_powermac: Add ID for Spring 2005 17' Powerbook
Modules: PPC PMAC driver
The audio chip in my Spring 2005 17' PowerBook was incorrectly
recognized as an AWACS chip. This adds the chip ID to the
snd_powermac driver such that it is recognized as a Toonie (I don't
know if that's correct, but it's the only one that makes it work at
all). and sorts the ID lists numerically. NOTE: This chip is only
minimally supported at this point; it has system beep support and
very low volume speaker output, and that's about it.
Matt Porter [Tue, 29 Nov 2005 14:00:51 +0000 (15:00 +0100)]
[ALSA] hda-codec - update sigmatel support and bug fixes
Modules: HDA Codec driver
- Explictly set pin control as input for all input pins
- Fix bug in 922x mixer (no mute on adc0vol)
- Remove broken ch_mode control
- Add support for jack retasking mixer controls to use rear line and
mic as surround outputs
- Add board tables to support autodetect and pin config defaults for
systems with broken bioses
- Add support for several Intel mobos
- Add support for DFI mobo with reference boards attached
(gets rid of compile time switch to use reference boards)
Signed-off-by: Matt Porter <mporter@embeddedalley.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Randy Dunlap [Tue, 29 Nov 2005 13:48:41 +0000 (14:48 +0100)]
[ALSA] sound: align device drivers menus
Modules: Sound Core,Generic drivers
AC97 Kconfig entries broke the ALSA device drivers menu, so move them to a
location where that won't happen, enabling all device sub-menus to be
presented together.
Fixed for the latest ALSA tree by Takashi Iwai <tiwai@suse.de>.
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Takashi Iwai [Thu, 24 Nov 2005 15:03:40 +0000 (16:03 +0100)]
[ALSA] hda-intel - Use position buffer as default
Modules: HDA Intel driver
- Use the position buffer for obtaining the current DMA position
as default. This seems more stable than others.
- Add probe_mask module option (mainly for test boards with multiple
codecs).
Libin Yang [Wed, 23 Nov 2005 14:48:36 +0000 (15:48 +0100)]
[ALSA] hda-codec - Fix auto-probe of ALC880
Modules: HDA Codec driver
This patch is to fix the problem of calculating the nid incorrectly
when auto-probe for ALC880. The problem to be fixed often behaves
with such words when using dmesg, 'num_steps = 0 for NID=0x8' when
auto-probe for ALC880.
The patch contains:
- alsa-kernel/pci/hda/patch_realtek.c: replace 'alc880_dac_to_idx'
with 'alc880_idx_to_dac' in function 'alc880_auto_fill_dac_nids()'
Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Adrian Bunk [Wed, 23 Nov 2005 12:14:50 +0000 (13:14 +0100)]
[ALSA] sound/: possible cleanups
Modules: RawMidi Midlevel,HDA generic driver
This patch contains the following possible cleanups:
- pci/hda/hda_proc.c should #include 'hda_local.h' for including the
prototype of it's global function snd_hda_codec_proc_new()
- core/rawmidi.c: make the needlessly global and EXPORT_SYMBOL'ed
function snd_rawmidi_info() static
Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Clemens Ladisch [Mon, 21 Nov 2005 15:40:00 +0000 (16:40 +0100)]
[ALSA] usb-audio: fix Edirol UA-20 support
Modules: USB generic driver
Somebody at Edirol fucked up and released a new revision of the UA-20
without class-specific descriptors, so now we have to hard-code the
sample format.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Takashi Iwai [Mon, 21 Nov 2005 15:33:22 +0000 (16:33 +0100)]
[ALSA] hda-codec - Fix connection list parsing
Modules: HDA Codec driver,HDA generic driver
- Fix connection list parsing (with ranged flag).
- Increase the max number of connections
- Introduce widget capabilities cache
- Power up/down widgets at init, suspend and resume
Clemens Ladisch [Mon, 21 Nov 2005 06:31:31 +0000 (07:31 +0100)]
[ALSA] rawmidi: adjust runtime->avail when changing output buffer size
Modules: RawMidi Midlevel
When the output buffer size is changed, runtime->avail must be
adjusted to the new size; otherwise, draining of a bigger buffer would
appear to fail because avail does not reach buffer_size.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Sun, 20 Nov 2005 13:08:28 +0000 (14:08 +0100)]
[ALSA] dynamic minors (5/6): reduce maximum number of MIDI devices per card
Modules: ALSA sequencer,Generic drivers
To allow increasing the maximum number of sound cards, we have to limit
the number of sequencer clients per card because client numbers are
still allocated statically.
Reducing the number of clients to four limits the number of sequencer
MIDI ports to 1024 per card.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Sun, 20 Nov 2005 13:05:49 +0000 (14:05 +0100)]
[ALSA] dynamic minors (2/6): simplify storage of snd_minor structures
Modules: ALSA Core
Store the snd_minor structure pointers in one array instead of using a
separate list for each card. This simplifies the mapping from device
files to minor struct by removing the need to know about the encoding
of the card number in the minor number.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Clemens Ladisch [Sun, 20 Nov 2005 13:03:48 +0000 (14:03 +0100)]
[ALSA] dynamic minors (1/6): store device type in struct snd_minor
Instead of a comment string, store the device type in the snd_minor
structure. This makes snd_minor more flexible, and has the nice side
effect that we don't need anymore to create a separate snd_minor
template for registering a device but can pass the file_operations
directly to snd_register_device().
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
projects / linux-2.6 / log