commit cdf25940c6841831e41d5fa5f8701da638326a7b
author kunleiz <kunleiz@codeaurora.org> Wed Sep 20 14:01:21 2017 +0800
committer kunleiz <kunleiz@codeaurora.org> Wed Oct 11 17:36:08 2017 +0800
tree 984cd1c5c1b8f940055245851847d81e8672936e
parent cc6a6e60b443a82ab97c79b160a682680df0e18f

hal: Enable different sample rates on VoIP

Enable different sample rates on VoIP to ensure sample rates
for COPP match with VoIP stream sample rates.

CRs-Fixed: 2116405
Change-Id: I64bbe0be236360ae0ad1a7cd5beacb14b6ccf015

hal/audio_extn/utils.c

diff --git a/hal/audio_extn/utils.c b/hal/audio_extn/utils.c
index c01e6f7..c9d2ba5 100644
--- a/hal/audio_extn/utils.c
+++ b/hal/audio_extn/utils.c
@@ -955,7 +955,9 @@
                sample_rate = CODEC_BACKEND_DEFAULT_SAMPLE_RATE;
         }
 
-        if (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER) {
+        if (usecase->id == USECASE_AUDIO_PLAYBACK_VOIP) {
+            usecase->stream.out->app_type_cfg.sample_rate = usecase->stream.out->sample_rate;
+        } else if (usecase->stream.out->devices & AUDIO_DEVICE_OUT_SPEAKER) {
             usecase->stream.out->app_type_cfg.sample_rate = DEFAULT_OUTPUT_SAMPLING_RATE;
         } else if ((snd_device == SND_DEVICE_OUT_HDMI ||
                     snd_device == SND_DEVICE_OUT_USB_HEADSET ||
@@ -1016,6 +1018,8 @@
         app_type = usecase->stream.in->app_type_cfg.app_type;
         app_type_cfg[len++] = app_type;
         app_type_cfg[len++] = acdb_dev_id;
+        if (usecase->id == USECASE_AUDIO_RECORD_VOIP)
+            usecase->stream.in->app_type_cfg.sample_rate = usecase->stream.in->sample_rate;
         sample_rate = usecase->stream.in->app_type_cfg.sample_rate;
         app_type_cfg[len++] = sample_rate;
         if (snd_device_be_idx > 0)