audio: add support for HDMI and speaker combo device

Bug: 7302453
Change-Id: I732656d185435f0f37437aba0b2f2dd49f65b101
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/libalsa-intf/msm8960_use_cases.h b/libalsa-intf/msm8960_use_cases.h
index ad69e09..ed58d8a 100644
--- a/libalsa-intf/msm8960_use_cases.h
+++ b/libalsa-intf/msm8960_use_cases.h
@@ -237,6 +237,7 @@
 #define SND_USE_CASE_DEV_SSR_QUAD_MIC "SSR QMIC"
 #define SND_USE_CASE_DEV_PROXY_RX     "PROXY Rx"
 #define SND_USE_CASE_DEV_PROXY_TX     "PROXY Tx"
+#define SND_USE_CASE_DEV_HDMI_SPEAKER     "HDMI Speaker"
 #define SND_USE_CASE_DEV_SPDIF_SPEAKER     "SPDIF Speaker"
 #define SND_USE_CASE_DEV_SPDIF_HANDSET     "SPDIF Earpiece"
 #define SND_USE_CASE_DEV_SPDIF_HEADSET     "SPDIF Headphones"