- 23 Sep, 2006 40 commits
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Takashi Iwai authored
The PCM and rawmidi substreams can be selected explicitly by opening control handle and set via *_PREFER_SUBDEVICE ioctl. But, when multiple controls are opened, the driver gets confused. The patch fixes the initialization of prefer_*_subdevice and the check of multiple controls. The first set subdevice is picked up as the valid one. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
Jaroslav Kysela <perex@suse.cz>
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Dmitry Torokhov authored
ppc-beep: handle errors from input_register_device() (Also fixed the wrong memory release in the error path.) Signed-off-by:
Dmitry Torokhov <dtor@mail.ru> Signed-off-by:
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Takashi Iwai authored
The flag to avoid 32bit-incompatible mmap for control/status records should be outside the pcm substream instance since a substream can be shared among multiple opens. Now it's flagged in pcm_file list that is directly assigned to file->private_data. Also, removed snd_pcm_add_file() and remove_file() functions and substream.files field that are not really used in the code. Signed-off-by:
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Ondrej Zary authored
This patch adds PnP BIOS support to es18xx driver. It allows ESS ES18xx sound chips integrated in some notebooks (such as DTK FortisPro TOP-5A) that don't appear as ISA cards (they aren't recognized by ISA PnP, only by PnP BIOS) to 'just work' automatically. Signed-off-by:
Ondrej Zary <linux@rainbow-software.org> Signed-off-by:
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Matt Porter authored
Adds support for the '9205 family' which includes some other part numbers but 9205 is the first one. These are 4 channel codecs, some have digital mic capability. Support for the digital mic feature will come later. Signed-off-by:
Matt Porter <mporter@embeddedalley.com> Signed-off-by:
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James Courtier-Dutton authored
Signed-off-by:
James Courtier-Dutton <James@superbug.co.uk> Signed-off-by:
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Takashi Iwai authored
- Fix the wrong initialization of num_dacs when changing the channel mode between 2 and multi-channel modes. It must be evaluated after calling snd_hda_ch_mode_put() - Added the similar check of num_dacs fix in Realtek code. Signed-off-by:
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Takashi Iwai authored
Check the hp_nid whether it's identical with front pin to avoid the setup of the same widget node twice. Signed-off-by:
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Takashi Iwai authored
- Added model=arima for Arima W820Di1 with ALC882 codec chip - Added EAPD-control verbs to TCL S700 init verbs - Added missing model strings for Realtek codecs (to be specified via module option explicitly for testing/debugging) Signed-off-by:
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Matthias Koenig authored
Added snd-mts64 driver for Ego Systems (ESI) Miditerminal 4140 by Matthias Koenig <mk@phasorlab.de>. The driver requires parport (CONFIG_PARPORT). Signed-off-by:
Matthias Koenig <mk@phasorlab.de> Signed-off-by:
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Takashi Iwai authored
Use ifeq instead of ifdef in Makefile to make the maintenance of out-of-kernel tree easier. Signed-off-by:
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Jaroslav Kysela authored
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Takashi Iwai authored
Added dxs_support=5 entry for a FSC machine. Signed-off-by:
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Takashi Iwai authored
Added the proper model (3stack) for ASUS M2NPV-VM mobo with AD1986A codec. Signed-off-by:
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Takashi Iwai authored
Added the support of Benq laptop with ALC262 codec. A model string 'benq' is added, too. Signed-off-by:
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Takashi Iwai authored
Added 'hp-bpc' model type for HP xw4400-compatible laptops. Signed-off-by:
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Takashi Iwai authored
Added the proper model entry for Clevo m665n laptop with ALC880 codec. Also, added a model string 'clevo' to enable the clevo-type model option. Signed-off-by:
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Takashi Iwai authored
Added the proper model entry (laptop-eapd) for Samsung X10-T2300 Culesa laptop with AD1986A codec. Signed-off-by:
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James Courtier-Dutton authored
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James Courtier-Dutton authored
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Clemens Ladisch authored
Add some quirks for some unknown Yamaha USB MIDI devices. Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
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Clemens Ladisch authored
Remove the snd_timer_system_private structure's timer field that was never used. Signed-off-by:
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Clemens Ladisch authored
When checking whether a hardware timer needs to be rescheduled, we have to compare against the previously scheduled interval and not against the actual interval between the last two interrupts. Signed-off-by:
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Clemens Ladisch authored
Do not retain the old correction value when the timer was stopped. Signed-off-by:
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Clemens Ladisch authored
When multiple timer interrupts arrive too late, correct for all delays instead of ignoring the earlier ones. Signed-off-by:
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Clemens Ladisch authored
Fix the adjustment of the lost ticks correction variable in the case when the correction has been fully taken into account in the next timer expiration value. Subtracting the scheduled ticks value would result in an underflow. Signed-off-by:
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Takashi Iwai authored
Added TLV-read support to snd-usb-audio driver for passing the volume dB scale information to user-space. Signed-off-by:
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Takashi Iwai authored
Remove unused tlv_rw field from struct snd_kcontrol. The callback is set in tlv.c field, instead. Signed-off-by:
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James Courtier-Dutton authored
Signed-off-by:
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Matt Porter authored
SigmaTel 9227/8/9 IDs must use the 927x patch. Signed-off-by:
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Jaroslav Kysela authored
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Jaroslav Kysela authored
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Jaroslav Kysela authored
- added callback option - added READ/WRITE/COMMAND flags to access member - added WRITE/COMMAND ioctls - added SNDRV_CTL_EVENT_MASK_TLV for TLV change notifications - added TLV support to ELEM_ADD ioctl Signed-off-by: -
Jaroslav Kysela authored
- do not allocate and enable interrupt - do not do the FM tuner mute (it should be handled more cleanly) Signed-off-by: -
Andy Shevchenko authored
Signed-off-by:
Andy Shevchenko <andy@smile.org.ua> Signed-off-by:
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Mike Rapoport authored
This patch adds some codec-specific controls for Philips UCB1400 codec. Signed-off-by:
Mike Rapoport <mike@compulab.co.il> Signed-off-by:
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Takashi Iwai authored
Added CONFIG_SND_AC97_POWER_SAVE kernel config to enable the support of aggressive AC97 power-saving mode. In this mode, the AC97 powerdown register bits are dynamically controlled at each open/close of PCM streams. The mode is activated via power_save option for snd-ac97-codec driver. As default it's off. It can be turned on/off on the fly via sysfs, too. Signed-off-by:
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Takashi Iwai authored
Deprecated snd_card_free_in_thread(), replaced with snd_card_free_when_closed(). Signed-off-by:
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Takashi Iwai authored
Orignally proposed by Sam Revitch <sam.revitch@gmail.com>. Unregister device files at disconnection to avoid the futher accesses. Also, the dev_unregister callback is removed and replaced with the combination of disconnect + free. A new function snd_card_free_when_closed() is introduced, which is used in USB disconnect callback. Signed-off-by:
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Takashi Iwai authored
- Add the linked list to each proc entry to enable a single-shot disconnection (unregister) - Deprecate snd_info_unregister(), use snd_info_free_entry() - Removed NULL checks of snd_info_free_entry() Signed-off-by:
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