commit 988a66d841b6c712bbe0c6e3e1f5cca6d2635dce
author Dhanalakshmi Siddani <dsiddani@codeaurora.org> Sun Jan 27 17:31:09 2019 +0530
committer Dhanalakshmi Siddani <dsiddani@codeaurora.org> Thu Apr 18 14:05:08 2019 +0530
tree 3d7093bee2ab8a86b1764e44abf0d0510f077a94
parent ce1be84e0da375df8bb04739ca0bbd8eed0bf625

hal: Add changes to send pspd coefficients during out_write

Add support to send matrix mixer coefficients in out_write
as older kernel version does not have support to save the
channel weightage values.
Add flag to check and resend matrix mixer coefficients during
device switch.

Change-Id: Ifc874540a9ecfc29243114f546fd9c25323f3be1

hal/msm8974/platform.c

diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 72a1b41..8f2ed07 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -2544,6 +2544,8 @@
         strdup("SLIM_0_RX Format");
     my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].samplerate_mixer_ctl =
         strdup("SLIM_0_RX SampleRate");
+    my_data->current_backend_cfg[DEFAULT_CODEC_BACKEND].channels_mixer_ctl =
+        strdup("SLIM_0_RX Channels");
 
     my_data->current_backend_cfg[DSD_NATIVE_BACKEND].bitwidth_mixer_ctl =
         strdup("SLIM_2_RX Format");