Update to v5.6 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-5.6

Add a new method for removing structures. This is to deal with the kernel
headers changing some definitions of timeval to __kernel_old_timeval
and itimerval to __kernel_old_itimerval. Remove the __kernel_old_XX
strutures and change the other structures to the previous definitions.

This only works so long as these structures stay the same, if they
diverge, then a different strategy will need to be implemented.

Test: Booted cuttlefish/walleye.
Test: Ran bionic-unit-tests on cuttlefish/walleye.
Change-Id: I0a61f4fa6e4155c602e0414d9b38c2e1637829af
diff --git a/libc/kernel/uapi/sound/sof/tokens.h b/libc/kernel/uapi/sound/sof/tokens.h
index 6d8561f..7ce5ddc 100644
--- a/libc/kernel/uapi/sound/sof/tokens.h
+++ b/libc/kernel/uapi/sound/sof/tokens.h
@@ -37,6 +37,10 @@
 #define SOF_TKN_VOLUME_RAMP_STEP_MS 251
 #define SOF_TKN_SRC_RATE_IN 300
 #define SOF_TKN_SRC_RATE_OUT 301
+#define SOF_TKN_ASRC_RATE_IN 320
+#define SOF_TKN_ASRC_RATE_OUT 321
+#define SOF_TKN_ASRC_ASYNCHRONOUS_MODE 322
+#define SOF_TKN_ASRC_OPERATION_MODE 323
 #define SOF_TKN_PCM_DMAC_CONFIG 353
 #define SOF_TKN_COMP_PERIOD_SINK_COUNT 400
 #define SOF_TKN_COMP_PERIOD_SOURCE_COUNT 401
@@ -67,7 +71,7 @@
 #define SOF_TKN_TONE_SAMPLE_RATE 800
 #define SOF_TKN_PROCESS_TYPE 900
 #define SOF_TKN_EFFECT_TYPE SOF_TKN_PROCESS_TYPE
-#define SOF_TKN_IMX_SAI_FIRST_TOKEN 1000
+#define SOF_TKN_IMX_SAI_MCLK_ID 1000
 #define SOF_TKN_IMX_ESAI_MCLK_ID 1100
 #define SOF_TKN_STREAM_PLAYBACK_COMPATIBLE_D0I3 1200
 #define SOF_TKN_STREAM_CAPTURE_COMPATIBLE_D0I3 1201