UCM: get: Implement 'exact' value retrieval
[=]<NAME>[/[<modifier>|</device>][/<verb>]]
- value identifier <NAME>
- Search starts at given modifier or device if any,
else at a verb
- Search starts at given verb if any,
else current verb
- Searches modifier/device, then verb, then defaults
- Specify a leading "=" to search only the exact
device/modifier/verb specified, and not search
through each object in turn.
- Examples:
"PlaybackPCM/Play Music"
"CapturePCM/SPDIF"
From ValueDefaults only:
"=Variable"
From current active verb:
"=Variable//"
From verb "Verb":
"=Variable//Verb"
From "Modifier" in current active verb:
"=Variable/Modifier/"
From "Modifier" in "Verb":
"=Variable/Modifier/Verb"
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2 files changed
