commit bb90d8974673208a66721a2ea240e0a36326de3d
author Kevin Rocard <krocard@google.com> Wed Feb 14 17:31:03 2018 -0800
committer Kevin Rocard <krocard@google.com> Wed Feb 14 17:44:12 2018 -0800
tree acac50e610c4c0d08e06d4c7c9d24d74458afe12
parent 0a8134832d1317f914ede5269f351daf9e900ac3

Audio HAL V4: Switch back to 32 bit AudioDevice

Switching to 64 bit has proven to be too much refactor
and the need is not immediate.

Instead in the next version of the Audio HAL,
AudioDevice will no longer be a bitfield and when multiple
devices will need to be passed, a list will be used.

Bug: 38184704
Test: mm
Change-Id: I8de14fc4ee69fb70fc1c4275b568093a5d0aec1b
Signed-off-by: Kevin Rocard <krocard@google.com>

audio/common/4.0/types.hal

diff --git a/audio/common/4.0/types.hal b/audio/common/4.0/types.hal
index d4c6efe..3675b7c 100644
--- a/audio/common/4.0/types.hal
+++ b/audio/common/4.0/types.hal
@@ -485,7 +485,7 @@
 };
 
 @export(name="", value_prefix="AUDIO_DEVICE_")
-enum AudioDevice : uint64_t {
+enum AudioDevice : uint32_t {
     NONE                          = 0x0,
     /** reserved bits */
     BIT_IN                        = 0x80000000,