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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __Q6AFE_H__
#define __Q6AFE_H__
#include <dt-bindings/sound/qcom,q6afe.h>
#define AFE_PORT_MAX 48
#define MSM_AFE_PORT_TYPE_RX 0
#define MSM_AFE_PORT_TYPE_TX 1
#define AFE_MAX_PORTS AFE_PORT_MAX
#define Q6AFE_MAX_MI2S_LINES 4
#define AFE_MAX_CHAN_COUNT 8
#define AFE_PORT_MAX_AUDIO_CHAN_CNT 0x8
struct q6afe_hdmi_cfg {
u16 datatype;
u16 channel_allocation;
u32 sample_rate;
u16 bit_width;
};
struct q6afe_slim_cfg {
u32 sample_rate;
u16 bit_width;
u16 data_format;
u16 num_channels;
u8 ch_mapping[AFE_MAX_CHAN_COUNT];
};
struct q6afe_i2s_cfg {
u32 sample_rate;
u16 bit_width;
u16 data_format;
u16 num_channels;
u32 sd_line_mask;
int fmt;
};
struct q6afe_port_config {
struct q6afe_hdmi_cfg hdmi;
struct q6afe_slim_cfg slim;
struct q6afe_i2s_cfg i2s_cfg;
};
struct q6afe_port;
struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id);
int q6afe_port_start(struct q6afe_port *port);
int q6afe_port_stop(struct q6afe_port *port);
void q6afe_port_put(struct q6afe_port *port);
int q6afe_get_port_id(int index);
void q6afe_hdmi_port_prepare(struct q6afe_port *port,
struct q6afe_hdmi_cfg *cfg);
void q6afe_slim_port_prepare(struct q6afe_port *port,
struct q6afe_slim_cfg *cfg);
int q6afe_i2s_port_prepare(struct q6afe_port *port, struct q6afe_i2s_cfg *cfg);
#endif /* __Q6AFE_H__ */
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