hal: Add new CSD API to reduce in call device switch delay
New CSD api is added to reduce device switch delay during voice call.
This api is called before enabling the devices so that csd voice call
sequence on MDM can run in parallel with device enable configuration
on APQ.
Change-Id: I9239ff21e1c07370516d0ed668e1e94af12f9eb2
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 3ea068d..9749be4 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -218,6 +218,7 @@
typedef int (*init_t)();
typedef int (*deinit_t)();
typedef int (*disable_device_t)();
+typedef int (*enable_device_config_t)(int, int);
typedef int (*enable_device_t)(int, int, uint32_t);
typedef int (*volume_t)(uint32_t, int);
typedef int (*mic_mute_t)(uint32_t, int);
@@ -234,6 +235,7 @@
init_t init;
deinit_t deinit;
disable_device_t disable_device;
+ enable_device_config_t enable_device_config;
enable_device_t enable_device;
volume_t volume;
mic_mute_t mic_mute;