asoc: codecs: Change WSA config params acquisition

Update WSA rload, system gain, bat_cfg to get from wsa_macro device tree.
WSA Bat_cfg change to read from VPHX_SYS_EN_STATUS reg.
Add device tree parsing for these params in WSA macro
and WSA driver.
Remove machine driver method of sending the parameters.
Add default_dev_mode (spkr vs rcv) from device tree for WSA.
Move code from spkr event to userspace controls or probe.
Change system_gain and affected params when switching between
dev_modes.
These changes simplify configuration data and code and allow
more registers to be written during bootup or before playback.

Change-Id: I79966c704adfac1bf2d85aa6519ea574764c7a8b
Signed-off-by: Matthew Rice <quic_mrice@quicinc.com>

asoc/codecs/wsa884x/wsa884x.h

@@ -1,5 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  */
 
 #ifndef _WSA884X_H
@@ -25,8 +26,6 @@ int wsa884x_codec_info_create_codec_entry(
 					struct snd_info_entry *codec_root,
 					struct snd_soc_component *component);
 int wsa884x_codec_get_dev_num(struct snd_soc_component *component);
-int wsa884x_set_configuration(struct snd_soc_component *component,
-				     u8 rload, u8 bat_cfg, u8 system_gain);
 #else
 static int wsa884x_set_channel_map(struct snd_soc_component *component,
 				   u8 *port, u8 num_port, unsigned int *ch_mask,
@@ -47,11 +46,6 @@ static int wsa884x_codec_get_dev_num(struct snd_soc_component *component)
 	return 0;
 }
 
-static int wsa884x_set_configuration(struct snd_soc_component *component,
-				     u8 rload, u8 bat_cfg, u8 system_gain)
-{
-	return 0;
-}
 #endif
 
 #endif /* _WSA884X_H */