Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 107 insertions, 0 deletions

diff --git a/include/sound/cs35l35.h b/include/sound/cs35l35.h
new file mode 100644
index 0000000000..3a770e40ef
--- /dev/null
+++ b/include/sound/cs35l35.h
@@ -0,0 +1,107 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * linux/sound/cs35l35.h -- Platform data for CS35l35
+ *
+ * Copyright (c) 2016 Cirrus Logic Inc.
+ */
+
+#ifndef __CS35L35_H
+#define __CS35L35_H
+
+struct classh_cfg {
+	/*
+	 * Class H Algorithm Control Variables
+	 * You can either have it done
+	 * automatically or you can adjust
+	 * these variables for tuning
+	 *
+	 * if you do not enable the internal algorithm
+	 * you will get a set of mixer controls for
+	 * Class H tuning
+	 *
+	 * Section 4.3 of the datasheet
+	 */
+	bool classh_bst_override;
+	bool classh_algo_enable;
+	int classh_bst_max_limit;
+	int classh_mem_depth;
+	int classh_release_rate;
+	int classh_headroom;
+	int classh_wk_fet_disable;
+	int classh_wk_fet_delay;
+	int classh_wk_fet_thld;
+	int classh_vpch_auto;
+	int classh_vpch_rate;
+	int classh_vpch_man;
+};
+
+struct monitor_cfg {
+	/*
+	 * Signal Monitor Data
+	 * highly configurable signal monitoring
+	 * data positioning and different types of
+	 * monitoring data.
+	 *
+	 * Section 4.8.2 - 4.8.4 of the datasheet
+	 */
+	bool is_present;
+	bool imon_specs;
+	bool vmon_specs;
+	bool vpmon_specs;
+	bool vbstmon_specs;
+	bool vpbrstat_specs;
+	bool zerofill_specs;
+	u8 imon_dpth;
+	u8 imon_loc;
+	u8 imon_frm;
+	u8 imon_scale;
+	u8 vmon_dpth;
+	u8 vmon_loc;
+	u8 vmon_frm;
+	u8 vpmon_dpth;
+	u8 vpmon_loc;
+	u8 vpmon_frm;
+	u8 vbstmon_dpth;
+	u8 vbstmon_loc;
+	u8 vbstmon_frm;
+	u8 vpbrstat_dpth;
+	u8 vpbrstat_loc;
+	u8 vpbrstat_frm;
+	u8 zerofill_dpth;
+	u8 zerofill_loc;
+	u8 zerofill_frm;
+};
+
+struct cs35l35_platform_data {
+
+	/* Stereo (2 Device) */
+	bool stereo;
+	/* serial port drive strength */
+	int sp_drv_str;
+	/* serial port drive in unused slots */
+	int sp_drv_unused;
+	/* Boost Power Down with FET */
+	bool bst_pdn_fet_on;
+	/* Boost Voltage : used if ClassH Algo Enabled */
+	int bst_vctl;
+	/* Boost Converter Peak Current CTRL */
+	int bst_ipk;
+	/* Amp Gain Zero Cross */
+	bool gain_zc;
+	/* Audio Input Location */
+	int aud_channel;
+	/* Advisory Input Location */
+	int adv_channel;
+	/* Shared Boost for stereo */
+	bool shared_bst;
+	/* Specifies this amp is using an external boost supply */
+	bool ext_bst;
+	/* Inductor Value */
+	int boost_ind;
+	/* ClassH Algorithm */
+	struct classh_cfg classh_algo;
+	/* Monitor Config */
+	struct monitor_cfg mon_cfg;
+};
+
+#endif /* __CS35L35_H */