lib: Add ALSA library with dedicated helpers

This introduces an ALSA library, with dedicated helpers for handling
playback and capture. It handles ALSA device identification and
configuration as well as a run loop with callback mechanisms for feeding
output data and handling input data.

This library paves the way for testing audio going through display
connectors, such as HDMI.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/igt.h b/lib/igt.h
index a75d2db7..ebf92349 100644
--- a/lib/igt.h
+++ b/lib/igt.h
@@ -35,6 +35,7 @@
 #include "igt_dummyload.h"
 #include "igt_fb.h"
 #include "igt_frame.h"
+#include "igt_alsa.h"
 #include "igt_audio.h"
 #include "igt_gt.h"
 #include "igt_kms.h"