Add samsung specific changes

include/sound/samsung/sec_audio_sysfs.h

@@ -0,0 +1,150 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _SEC_AUDIO_SYSFS_H
+#define _SEC_AUDIO_SYSFS_H
+
+/*
+ * 1 AMP project - mono(AMP_0)
+ * 2 AMP project - L(AMP_0), R(AMP_1)
+ * 3 AMP project - L(AMP_0), R(AMP_1), receiver(AMP_2)
+ * 4 AMP project - FL(AMP_0), FR(AMP_1), RL(AMP_2), RR(AMP_3)
+ */
+enum amp_id {
+	AMP_0,
+	AMP_1,
+	AMP_2,
+	AMP_3,
+	AMP_ID_MAX,
+};
+
+struct sec_audio_sysfs_data {
+	struct class *audio_class;
+	struct device *jack_dev;
+	struct device *codec_dev;
+	struct device *amp_dev;
+	struct device *adsp_dev;
+	bool no_earjack;
+	int (*get_jack_state)(void);
+	int (*get_key_state)(void);
+	int (*set_jack_state)(int);
+	int (*get_mic_adc)(void);
+	int (*get_codec_id_state)(void);
+	int (*set_force_enable_antenna)(int);
+	int (*get_antenna_state)(void);
+
+	/* bigdata */
+	unsigned int num_amp;
+	int (*get_amp_temperature_max)(enum amp_id);
+	int (*get_amp_temperature_keep_max)(enum amp_id);
+	int (*get_amp_temperature_overcount)(enum amp_id);
+	int (*get_amp_excursion_max)(enum amp_id);
+	int (*get_amp_excursion_overcount)(enum amp_id);
+	int (*get_amp_curr_temperature)(enum amp_id);
+	int (*set_amp_surface_temperature)(enum amp_id, int);
+	int (*get_amp_ready)(enum amp_id);
+};
+
+#if IS_ENABLED(CONFIG_SND_SOC_SAMSUNG_AUDIO)
+int audio_register_jack_select_cb(int (*set_jack) (int));
+int audio_register_jack_state_cb(int (*jack_status) (void));
+int audio_register_key_state_cb(int (*key_state) (void));
+int audio_register_mic_adc_cb(int (*mic_adc) (void));
+int audio_register_codec_id_state_cb(int (*codec_id_state) (void));
+int audio_register_force_enable_antenna_cb(int (*force_enable_antenna) (int));
+int audio_register_antenna_state_cb(int (*antenna_state) (void));
+
+/* bigdata */
+int audio_register_temperature_max_cb(int (*temperature_max) (enum amp_id));
+int audio_register_temperature_keep_max_cb(int (*temperature_keep_max) (enum amp_id));
+int audio_register_temperature_overcount_cb(int (*temperature_overcount) (enum amp_id));
+int audio_register_excursion_max_cb(int (*excursion_max) (enum amp_id));
+int audio_register_excursion_overcount_cb(int (*excursion_overcount) (enum amp_id));
+int audio_register_curr_temperature_cb(int (*curr_temperature) (enum amp_id));
+int audio_register_surface_temperature_cb(int (*surface_temperature) (enum amp_id, int temperature));
+int audio_register_ready_cb(int (*ready) (enum amp_id));
+void send_adsp_silent_reset_ev(void);
+#else
+inline int audio_register_jack_select_cb(int (*set_jack) (int))
+{
+	return -EACCES;
+}
+
+inline int audio_register_jack_state_cb(int (*jack_status) (void))
+{
+	return -EACCES;
+}
+
+inline int audio_register_key_state_cb(int (*key_state) (void))
+{
+	return -EACCES;
+}
+
+inline int audio_register_mic_adc_cb(int (*mic_adc) (void))
+{
+	return -EACCES;
+}
+
+inline int audio_register_codec_id_state_cb(int (*codec_id_state) (void))
+{
+	return -EACCES;
+}
+
+inline int audio_register_force_enable_antenna_cb(int (*force_enable_antenna) (int))
+{
+	return -EACCES;
+}
+
+inline int audio_register_antenna_state_cb(int (*antenna_state) (void))
+{
+	return -EACCES;
+}
+
+inline int audio_register_temperature_max_cb(int (*temperature_max) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_temperature_keep_max_cb(int (*temperature_keep_max) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_temperature_overcount_cb(int (*temperature_overcount) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_excursion_max_cb(int (*excursion_max) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_excursion_overcount_cb(int (*excursion_overcount) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_curr_temperature_cb(int (*curr_temperature) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline int audio_register_surface_temperature_cb(int (*surface_temperature) (enum amp_id, int temperature))
+{
+	return -EACCES;
+}
+
+inline int audio_register_ready_cb(int (*ready) (enum amp_id))
+{
+	return -EACCES;
+}
+
+inline void send_adsp_silent_reset_ev(void)
+{
+}
+#endif
+
+#endif /* _SEC_AUDIO_SYSFS_H */

include/sound/samsung/snd_debug_proc.h

@@ -0,0 +1,33 @@
+
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ *  snd_debug_proc.h - header for SAMSUNG Audio debugging.
+ */
+
+#include <linux/mutex.h>
+
+#define AUD_LOG_BUF_SIZE	SZ_64K
+
+struct snd_debug_proc {
+	char log_buf[AUD_LOG_BUF_SIZE];
+	bool is_enabled;
+	unsigned int buf_pos;
+	unsigned int buf_full;
+	struct mutex lock;
+	void (*save_log)(char *buf, int len);
+};
+
+#if IS_ENABLED(CONFIG_SND_SOC_SAMSUNG_AUDIO)
+void sdp_info_print(const char *fmt, ...);
+
+void sdp_boot_print(const char *fmt, ...);
+#else
+inline void sdp_info_print(const char *fmt, ...)
+{
+}
+
+inline void sdp_boot_print(const char *fmt, ...)
+{
+}
+#endif
+