linux/sound
Takashi Iwai a86a88eaf6 ALSA: hda - Implement dynamic-ADC switching for VIA codecs
Some VIA codecs like VT1702 provide the input-route only to specific
ADCs such as digital-mic inputs.  These routes aren't covered by the
normal primary ADC, and for now, user had to open the capture stream
assigned to that special ADC manually for using such inputs.

This patch implements a way to switch the current ADC dynamically per
the input-source selection in such a case.  When this workaround is
activated, the driver provides only one capture stream and one input-
source control but with the full possible inputs.  The driver switches
the ADC to be used (or being used) according to the input-source on the
fly.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-06-22 15:23:25 +02:00
..
aoa Revert wrong fixes for common misspellings 2011-04-26 23:31:11 -07:00
arm Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into for-2.6.39 2011-04-03 19:28:29 +09:00
atmel ALSA: fix invalid hardware.h include in ac97c for AVR32 architecture 2011-01-25 18:07:10 +01:00
core ALSA: Use %pV for snd_printk() 2011-06-10 15:35:20 +02:00
drivers Fix common misspellings 2011-03-31 11:26:23 -03:00
firewire ALSA: isight: adjust for new queueing API 2011-06-17 11:37:29 +02:00
i2c ALSA: tea575x: use better card and bus names 2011-05-13 19:43:24 +02:00
isa Fix common misspellings 2011-03-31 11:26:23 -03:00
mips sound: Add missing spin_unlock 2010-05-27 09:47:02 +02:00
oss SOUND: OSS: Remove Au1550 driver. 2011-05-20 11:33:39 +02:00
parisc
pci ALSA: hda - Implement dynamic-ADC switching for VIA codecs 2011-06-22 15:23:25 +02:00
pcmcia pcmcia: Make struct pcmcia_device_id const, sound drivers edition 2011-05-11 10:48:57 +02:00
ppc Merge branch 'topic/misc' into for-linus 2011-05-22 10:01:29 +02:00
sh sound: sh: ctrl_in/outX to __raw_read/writeX conversion. 2010-10-27 15:53:50 +09:00
soc Merge branch 'fix/asoc' into for-linus 2011-06-10 17:49:34 +02:00
sparc dt/sound: Eliminate users of of_platform_{,un}register_driver 2011-02-28 13:22:44 -07:00
spi ALSA: AT73C213: Rectify misleading comment. 2010-11-11 02:03:29 +01:00
synth ALSA: emux: Add trivial compat ioctl handler 2010-09-14 16:18:11 +02:00
usb ALSA: 6fire - Fix signedness bug 2011-06-16 21:31:33 +02:00
ac97_bus.c sound: Fixed line limit issue in sound/ac97_bus.c 2010-12-06 16:09:49 +01:00
Kconfig ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver 2011-03-15 08:42:22 +01:00
last.c
Makefile ALSA: add LaCie FireWire Speakers/Griffin FireWave Surround driver 2011-03-15 08:42:22 +01:00
sound_core.c sound: Use sound_register_*() for additional OSS minor devices 2011-03-09 20:10:37 +01:00
sound_firmware.c sound: read i_size with i_size_read() 2011-03-18 15:14:57 +01:00