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WM8731: Extract interface configuration method.

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This commit is contained in:
Jared Boone 2017-08-06 12:08:12 -07:00
parent f0947a4917
commit 6c3a1384fb
2 changed files with 15 additions and 9 deletions
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22
firmware/common/wm8731.cpp
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@ -25,6 +25,18 @@
namespace wolfson { namespace wolfson {
namespace wm8731 { namespace wm8731 {
void WM8731::configure_interface_i2s_slave() {
write(DigitalAudioInterfaceFormat {
.format = 2,
.iwl = 0,
.lrp = 0,
.lrswap = 0,
.ms = 0,
.bclkinv = 0,
.reserved0 = 0,
});
}
void WM8731::init() { void WM8731::init() {
reset(); reset();
@ -49,15 +61,7 @@ void WM8731::init() {
// .reserved0 = 0, // .reserved0 = 0,
// }); // });
write(DigitalAudioInterfaceFormat { configure_interface_i2s_slave();
.format = 2,
.iwl = 0,
.lrp = 0,
.lrswap = 0,
.ms = 0,
.bclkinv = 0,
.reserved0 = 0,
});
write(DigitalAudioPathControl { write(DigitalAudioPathControl {
.adchpd = 0, .adchpd = 0,

2
firmware/common/wm8731.hpp
View File

@ -375,6 +375,8 @@ private:
RegisterMap map { default_after_reset }; RegisterMap map { default_after_reset };
volume_t headphone_volume = -60.0_dB; volume_t headphone_volume = -60.0_dB;
void configure_interface_i2s_slave();
bool write(const Register reg); bool write(const Register reg);
bool write(const address_t reg_address, const reg_t value); bool write(const address_t reg_address, const reg_t value);