Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / sound / soc / codecs / wm_hubs.h

diff --git a/kernel/sound/soc/codecs/wm_hubs.h b/kernel/sound/soc/codecs/wm_hubs.h
new file mode 100644 (file)
index 0000000..24c763d
--- /dev/null
+++ b/kernel/sound/soc/codecs/wm_hubs.h
@@ -0,0 +1,74 @@
+/*
+ * wm_hubs.h  --  WM899x common code
+ *
+ * Copyright 2009 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _WM_HUBS_H
+#define _WM_HUBS_H
+
+#include <linux/completion.h>
+#include <linux/interrupt.h>
+#include <linux/list.h>
+#include <sound/control.h>
+
+struct snd_soc_codec;
+
+extern const unsigned int wm_hubs_spkmix_tlv[];
+
+/* This *must* be the first element of the codec->private_data struct */
+struct wm_hubs_data {
+       int dcs_codes_l;
+       int dcs_codes_r;
+       int dcs_readback_mode;
+       int hp_startup_mode;
+       int series_startup;
+       int no_series_update;
+
+       bool no_cache_dac_hp_direct;
+       struct list_head dcs_cache;
+       bool (*check_class_w_digital)(struct snd_soc_codec *);
+
+       int micb1_delay;
+       int micb2_delay;
+
+       bool lineout1_se;
+       bool lineout1n_ena;
+       bool lineout1p_ena;
+
+       bool lineout2_se;
+       bool lineout2n_ena;
+       bool lineout2p_ena;
+
+       bool dcs_done_irq;
+       struct completion dcs_done;
+
+       struct snd_soc_codec *codec;
+};
+
+extern int wm_hubs_add_analogue_controls(struct snd_soc_codec *);
+extern int wm_hubs_add_analogue_routes(struct snd_soc_codec *, int, int);
+extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
+                                        int lineout1_diff, int lineout2_diff,
+                                        int lineout1fb, int lineout2fb,
+                                        int jd_scthr, int jd_thr,
+                                        int micbias1_dly, int micbias2_dly,
+                                        int micbias1_lvl, int micbias2_lvl);
+
+extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
+extern void wm_hubs_vmid_ena(struct snd_soc_codec *codec);
+extern void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
+                                  enum snd_soc_bias_level level);
+extern void wm_hubs_update_class_w(struct snd_soc_codec *codec);
+
+extern const struct snd_kcontrol_new wm_hubs_hpl_mux;
+extern const struct snd_kcontrol_new wm_hubs_hpr_mux;
+
+#endif