r_submix: Fix get_next_write_timestamp and get_input_buffer_size
Fix the implementation to conform to VTS expectations.
out_get_next_write_timestamp must return "NOT_SUPPORTED" (-ENOSYS)
as it is not supported.
adev_get_input_buffer_size must return a non-zero
buffer size for supported formats, regardless of whether
there are any opened streams at the moment.
Bug: 141847510
Test: atest VtsHalAudioV6_0TargetTest
Change-Id: I322bf8cf42415fddb028c9cd10db0ac82089ce85
diff --git a/modules/audio_remote_submix/audio_hw.cpp b/modules/audio_remote_submix/audio_hw.cpp
index 30417b9..103f57d 100644
--- a/modules/audio_remote_submix/audio_hw.cpp
+++ b/modules/audio_remote_submix/audio_hw.cpp
@@ -984,7 +984,7 @@
{
(void)stream;
(void)timestamp;
- return -EINVAL;
+ return -ENOSYS;
}
/** audio_stream_in implementation **/
@@ -1576,6 +1576,9 @@
}
const size_t frame_size_in_bytes = audio_channel_count_from_in_mask(config->channel_mask) *
audio_bytes_per_sample(config->format);
+ if (max_buffer_period_size_frames == 0) {
+ max_buffer_period_size_frames = DEFAULT_PIPE_SIZE_IN_FRAMES;
+ }
const size_t buffer_size = max_buffer_period_size_frames * frame_size_in_bytes;
SUBMIX_ALOGV("adev_get_input_buffer_size() returns %zu bytes, %zu frames",
buffer_size, max_buffer_period_size_frames);
