set_parameter wrapper was converting status_t as such:
OK -> OK
-ENOSYS -> INVALID_STATE
everything else -> INVALID_ARGUMENTS
Which was inconsistent with the rest of the wrapper which was doing:
OK -> OK
-EINVAL -> INVALID_ARGUMENTS
-ENODATA -> INVALID_STATE
-ENODEV -> NOT_INITIALIZED
-ENOSYS -> NOT_SUPPORTED
everything else -> INVALID_STATE
Unfortunately, identical conversion can not be achieve as legacy
set_parameter specifically require
-ENOSYS -> INVALID_STATE
in `get_parameter` docstring:
* If the implementation does not accept a parameter change while
* the output is active but the parameter is acceptable otherwise, it must
* return -ENOSYS.
As a result implement:
OK -> OK
-EINVAL -> INVALID_ARGUMENTS
-ENODATA -> INVALID_STATE
-ENODEV -> NOT_INITIALIZED
-ENOSYS -> INVALID_STATE <--- unchanged
everything else -> INVALID_ARGUMENTS <--- unchanged
Test: Playback and record over builtin & USB. Hangout call
Test: vts-tradefed run commandAndExit vts --module VtsHalAudioV2_0Target
Bug: 67030461
Change-Id: I13649eb00f8465921e5c718c5d5df120e1262ff7
Signed-off-by: Kevin Rocard <krocard@google.com>
When sending parameters to the HAL (and some getters are implemented
with getParameters), the client expect a status consistent
with the other HIDL methods. Ie: not implemented or success and failure.
Unfortunately, the legacy get_parameter interface, which currently most
Audio HIDL implementation are a wrapper around, do not return such error
code.
Get parameters return a list of key values.
- If a requested key does not return a key value pair, consider it not
implemented
- If a requested key returns a key not followed by a correct value,
consider it a failure
- otherwise it is a success
Test: vts-tradefed run vts --module VtsHalAudioV2_0Target
Test: call/play music/record/video...
Bug: 36311550
Change-Id: Id6711e9c1974fe5a336b6de83a9b6d14f74437c9
Signed-off-by: Kevin Rocard <krocard@google.com>
In order to avoid style inconsistency as well as non functional
modification in following patches,
fix the style of all files modified for the fix of the VTS tests.
Patch generated with:
$ clang-format -i --style file -- <file list>
Bug: 36311550
Test: compile
Change-Id: I53dbcdabf959a6100e34a2ee4d0f951d525049cb
Changes made to the .hal definition:
- introduce Effect ID returned by the IEffectsFactory that
needs to be passed to IStream.{add|remove}Effect; otherwise
it's impossible to retrieve the underlying HAL effect handle;
- change "bus address" in DeviceAddress to "string" type;
- fix signature of some methods w.r.t. returning Result;
- remove unused "struct AudioPatch".
Bug: 30222631
Test: make
Change-Id: Icb51729ef57bb2a5b0b78609735e7481bc04f95c
