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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 20:53:53 +08:00
linux-next/sound
Pierre-Louis Bossart 14bc52b8fe ALSA: hda/hdmi: expose ELD control
Applications may want to read ELD information to
understand what codecs are supported on the HDMI
receiver and handle the a-v delay for better lip-sync.

ELD information is exposed in a device-specific
IFACE_PCM kcontrol. Tested both with amixer and
PulseAudio; with a corresponding patch passthrough modes
are enabled automagically.

ELD control size is set to zero in case of errors or
wrong configurations. No notifications are implemented
for now, it is expected that jack detection is used to
reconfigure the audio outputs.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-10-03 15:48:12 +02:00
..
aoa ALSA: sound/aoa/fabrics/layout.c: remove unneeded kfree 2011-08-20 09:27:04 +02:00
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 Merge branch 'master' into for-next 2011-07-11 14:15:55 +02:00
core ALSA: pcm - Export snd_pcm_lib_default_mmap() helper 2011-09-28 17:15:14 +02:00
drivers i8253: Make pcsp sound driver use the shared i8253_lock 2011-06-09 15:01:39 +02:00
firewire Merge branch 'fix/hda' into topic/misc 2011-06-17 14:54:47 +02:00
i2c [media] tea575x: remove useless input ioctls 2011-07-27 17:53:08 -03:00
isa snd_msnd ->mode is fmode_t, not mode_t 2011-07-26 12:59:29 -04:00
mips sound: Add missing spin_unlock 2010-05-27 09:47:02 +02:00
oss sound: pss - don't use the deprecated function check_region 2011-08-08 14:29:36 +02:00
parisc
pci ALSA: hda/hdmi: expose ELD control 2011-10-03 15:48:12 +02:00
pcmcia ALSA: pcmcia - Use pcmcia_request_irq() 2011-07-08 10:11:35 +02:00
ppc treewide: Convert uses of struct resource to resource_size(ptr) 2011-06-10 14:55:36 +02:00
sh sound: sh: ctrl_in/outX to __raw_read/writeX conversion. 2010-10-27 15:53:50 +09:00
soc ASoC: Ensure we generate a driver name 2011-09-21 14:54:23 +01:00
sparc atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
spi ALSA: atmel - update author email for ABDAC, AC97C and AT73C213 2011-06-28 16:56:07 +02:00
synth ALSA: emux: Add trivial compat ioctl handler 2010-09-14 16:18:11 +02:00
usb ALSA: usb-audio - clear chip->probing on error exit 2011-09-23 15:26:06 +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