Commit edf0b4c6 authored May 05, 2017 by Kevin Rocard

HAL out_get_parameters: do not return unknown keys



in_get_parameters and adv_get_parameters only return keys that are
supported. That allows the client the discriminate between keys not
supported and empty return value.

Align out_get_parameters with this behaviour.

Test: vts-tradefed run vts --module VtsHalAudioV2_0Target
Test: call/play music/record/video...
Bug: 36311550
Change-Id: Ia6e26dd50b05188099f4414d3c5a3c55f0ea89fa
Signed-off-by: Kevin Rocard <krocard@google.com>

parent e35d4aff

hal/audio_hw.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2094,7 +2094,7 @@ static char* out_get_parameters(const struct audio_stream stream, const char k
		str_parms_add_str(reply, AUDIO_PARAMETER_STREAM_SUP_CHANNELS, value);
		str = str_parms_to_str(reply);
		} else {
		str = strdup(keys);
		str = strdup("");
		}
		str_parms_destroy(query);
		str_parms_destroy(reply);