kernel_optimize_test/sound
Mengdong Lin f1aa068475 ALSA: hda - add flags and routines to get devices selection info for DP1.2 MST
This patch adds flags and routines to get device list & selection info on
a pin.

To support Display Port 1.2 multi-stream transport (MST) over single DP port,
a pin can support multiple devices. Please refer to HD-A spec Document Change
Notificaton HDA040-A.

A display audio codec can set flag "dp_mst" in its patch, indicating its pins
can support MST. But at runtime, a pin may not be multi-streaming capable and
report the device list is empty, depending on Gfx driver configuration.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-08-27 12:15:09 +02:00
..
aoa
arm ASoC: pxa: use snd_dmaengine_dai_dma_data 2013-08-15 11:29:07 +01:00
atmel
core ASoC: Updates for v3.12 2013-08-23 14:12:22 +02:00
drivers ALSA: replace strict_strto*() with kstrto*() 2013-07-21 11:56:18 +02:00
firewire
i2c
isa ALSA: don't push static constants on stack for %*ph 2013-08-08 12:04:18 +02:00
mips
oss ASoC: Updates for v3.12 2013-08-23 14:12:22 +02:00
parisc
pci ALSA: hda - add flags and routines to get devices selection info for DP1.2 MST 2013-08-27 12:15:09 +02:00
pcmcia
ppc
sh
soc ASoC: Updates for v3.12 2013-08-23 14:12:22 +02:00
sparc
spi
synth
usb ASoC: Updates for v3.12 2013-08-23 14:12:22 +02:00
ac97_bus.c
Kconfig
last.c
Makefile
sound_core.c
sound_firmware.c