commit e675595a10020e45c91a9a3e362da2001e0275ee
author Preetam Singh Ranawat <apranawat@codeaurora.org> Mon Apr 27 16:31:54 2015 +0530
committer Preetam Singh Ranawat <apranawat@codeaurora.org> Mon Apr 27 16:32:28 2015 +0530
tree aeec19eb0f8a7c5f98ec9552d58bb79a79b5503a
parent 2cbadd923381c9052801d8365a014cde66aae4c9

hal: Add support for 24 bit playback for internal codec

 -end to end 24 bit playback is not working and backend is always getting
  configured to 16 bit only.
 -Added mixer ctl for internal codec to support e2e 24 bit playback

Change-Id: I11113562bdebd80025e42c3b5840654f66b41785

hal/msm8916/platform.c

diff --git a/hal/msm8916/platform.c b/hal/msm8916/platform.c
index 6014b09..4f90cc6 100644
--- a/hal/msm8916/platform.c
+++ b/hal/msm8916/platform.c
@@ -3290,8 +3290,15 @@
     ALOGV("%s bit width: %d, sample rate: %d", __func__, bit_width, sample_rate);
 
     int ret = 0;
+    const char *snd_card_name = mixer_get_name(adev->mixer);
     if (bit_width != adev->cur_codec_backend_bit_width) {
-        const char * mixer_ctl_name = "SLIM_0_RX Format";
+        const char * mixer_ctl_name;
+        if (!strncmp(snd_card_name, "msm8952-tomtom-snd-card",
+                 sizeof("msm8952-tomtom-snd-card"))) {
+            mixer_ctl_name = "SLIM_0_RX Format";
+        }
+        else
+            mixer_ctl_name = "MI2S_RX Format";
         struct  mixer_ctl *ctl;
         ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
         if (!ctl) {