commit 5a39c91d04c1ffd150b947b583982fd9d212ca26
author Amit Shekhar <ashekhar@codeaurora.org> Tue Oct 14 15:39:30 2014 -0700
committer Amit Shekhar <ashekhar@codeaurora.org> Wed Oct 22 10:54:58 2014 -0700
tree 0f34068cb0281900eb4f3e77ce6ddda44a96fdd2
parent 1d89604def495119003b8e10a97721d47b6f682d

hal: Support config selection for playback on speaker

Support bit width selection for playback on speakers based on
platform info.

Change-Id: I8dd2cc7049186e7468615a43db550d7d580a81d1

hal/audio_extn/utils.c

diff --git a/hal/audio_extn/utils.c b/hal/audio_extn/utils.c
index 6818161..8bd98a0 100644
--- a/hal/audio_extn/utils.c
+++ b/hal/audio_extn/utils.c
@@ -436,6 +436,9 @@
 
     if ((24 == bit_width) &&
         (devices & AUDIO_DEVICE_OUT_SPEAKER)) {
+        int32_t bw = platform_get_snd_device_bit_width(SND_DEVICE_OUT_SPEAKER);
+        if (-ENOSYS != bw)
+            bit_width = (uint32_t)bw;
         sample_rate = DEFAULT_OUTPUT_SAMPLING_RATE;
         ALOGI("%s Allowing 24-bit playback on speaker ONLY at default sampling rate", __func__);
     }