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furrtek
2016-01-31 09:34:24 +01:00
parent 29ec87a9ad
commit 44638e504b
166 changed files with 8700 additions and 3967 deletions
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firmware/common/wm8731.hpp
+18 -120
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@@ -23,11 +23,10 @@
#define __WM8731_H__
#include <cstdint>
#include <array>
#include "i2c_pp.hpp"
#include "wm8731.hpp"
#include "utility.hpp"
#include "volume.hpp"
namespace wolfson {
@@ -289,71 +288,9 @@ public:
{
}
void init() {
reset();
void init();
write(PowerDownControl {
.lineinpd = 1,
.micpd = 0,
.adcpd = 0,
.dacpd = 0,
.outpd = 0,
.oscpd = 1,
.clkoutpd = 1,
.poweroff = 0,
.reserved0 = 0,
});
// write(SamplingControl {
// .usb_normal = 0,
// .bosr = 0,
// .sr = 0,
// .clkidiv2 = 0,
// .clkodiv2 = 0,
// .reserved0 = 0,
// });
write(DigitalAudioInterfaceFormat {
.format = 2,
.iwl = 0,
.lrp = 0,
.lrswap = 0,
.ms = 0,
.bclkinv = 0,
.reserved0 = 0,
});
write(DigitalAudioPathControl {
.adchpd = 0,
.deemp = 0,
.dacmu = 0,
.hpor = 0,
.reserved0 = 0,
});
write(AnalogAudioPathControl {
.micboost = 1, // Enable 20dB boost
.mutemic = 0, // Disable mute (unmute)
.insel = 1, // Microphone input to ADC
.bypass = 0,
.dacsel = 1,
.sidetone = 0,
.sideatt = 0,
.reserved0 = 0,
});
write(ActiveControl {
.active = 1,
.reserved0 = 0,
});
set_line_in_volume(0.0_dB);
headphone_mute();
}
void reset() {
write(0x0f, 0);
}
void reset();
void set_line_in_volume(const volume_t volume) {
const auto normalized = line_in_gain_range.normalize(volume);
@@ -374,7 +311,7 @@ public:
write(LeftHeadphoneOut {
.lhpvol = static_cast<reg_t>(n),
.lzcen = 1,
.lzcen = 0,
.lrhpboth = 1,
.reserved0 = 0,
});
@@ -394,66 +331,27 @@ public:
// write(Register::AnalogAudioPathControl);
// }
reg_t read(const address_t reg_address);
private:
I2C& bus;
const I2C::address_t bus_address;
RegisterMap map { default_after_reset };
void write(const Register reg) {
write(toUType(reg), map.w[toUType(reg)]);
}
void write(const Register reg);
void write(const address_t reg_address, const reg_t value);
void write(const LeftLineIn value) {
map.r.left_line_in = value;
write(Register::LeftLineIn);
}
void write(const RightLineIn value) {
map.r.right_line_in = value;
write(Register::RightLineIn);
}
void write(const LeftHeadphoneOut value) {
map.r.left_headphone_out = value;
write(Register::LeftHeadphoneOut);
}
void write(const RightHeadphoneOut value) {
map.r.right_headphone_out = value;
write(Register::RightHeadphoneOut);
}
void write(const AnalogAudioPathControl value) {
map.r.analog_audio_path_control = value;
write(Register::AnalogAudioPathControl);
}
void write(const DigitalAudioPathControl value) {
map.r.digital_audio_path_control = value;
write(Register::DigitalAudioPathControl);
}
void write(const PowerDownControl value) {
map.r.power_down_control = value;
write(Register::PowerDownControl);
}
void write(const DigitalAudioInterfaceFormat value) {
map.r.digital_audio_interface_format = value;
write(Register::DigitalAudioInterfaceFormat);
}
void write(const SamplingControl value) {
map.r.sampling_control = value;
write(Register::SamplingControl);
}
void write(const ActiveControl value) {
map.r.active_control = value;
write(Register::ActiveControl);
}
void write(const LeftLineIn value);
void write(const RightLineIn value);
void write(const LeftHeadphoneOut value);
void write(const RightHeadphoneOut value);
void write(const AnalogAudioPathControl value);
void write(const DigitalAudioPathControl value);
void write(const PowerDownControl value);
void write(const DigitalAudioInterfaceFormat value);
void write(const SamplingControl value);
void write(const ActiveControl value);
};
} /* namespace wm8731 */