commit 541897b9904590462ba158ec069ff709a9851b3a
author Samyak Jain <samyjain@codeaurora.org> Mon Jul 01 17:15:31 2019 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Jul 02 05:29:04 2019 -0700
tree 85671066076e556613ae3b78a5074ac1ab2d53b2
parent fed38a22e48123cf790cb0a39bbd90e2b4d36fdd

HAL: Add headset device check in get backend index

during 44.1k audio playback voice headset rx is mute while
placing a MO/MT call if touch tone is enabled, because
default backend is returned in check and set asrc mode

add headset device check in get backend index to return
correct backend in the above scenario

Change-Id: Ib22b7f99661d363afcb39fe3aa1c21f3f9c4696a

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 459c37c..3b8ee62 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -4814,6 +4814,9 @@
                 else if (strncmp(backend_tag_table[snd_device], "headphones",
                             sizeof("headphones")) == 0)
                         port = HEADPHONE_BACKEND;
+                else if (strncmp(backend_tag_table[snd_device], "headset",
+                            sizeof("headset")) == 0)
+                        port = HEADPHONE_BACKEND;
                 else if (strcmp(backend_tag_table[snd_device], "hdmi") == 0)
                         port = HDMI_RX_BACKEND;
                 else if (strcmp(backend_tag_table[snd_device], "display-port") == 0)