diff options
Diffstat (limited to 'snd-alpx/alpx_controls.h')
| -rw-r--r-- | snd-alpx/alpx_controls.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/snd-alpx/alpx_controls.h b/snd-alpx/alpx_controls.h deleted file mode 100644 index 567d583..0000000 --- a/snd-alpx/alpx_controls.h +++ /dev/null @@ -1,194 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* -* Support for Digigram AlpX PCI-e boards -* -* Copyright (c) 2024 Digigram Digital (info@digigram.com) -*/ - -#ifndef _ALPX_CONTROLS_H -#define _ALPX_CONTROLS_H - -#include "alpx.h" -#include "alpx_axcmem.h" - - -enum alpx_control_type { - ALPX_CONTROL_TYPE_AMPLIFIER = 0, /* Amplification stage*/ - ALPX_CONTROL_TYPE_ANALOG_EQ, /* Analog CODEC stage*/ - ALPX_CONTROL_TYPE_ROUTER, /* Router stage*/ - ALPX_CONTROL_TYPE_MIXER, /* Mixer stage*/ - ALPX_CONTROL_TYPE_CHOICE, /* misc controls */ - ALPX_CONTROL_TYPE_FLAG, /* boolean controls */ - ALPX_CONTROL_TYPE_FLAGS_EMBEDDED, /* Boolean controls embedded with others in the same register*/ - ALPX_CONTROL_TYPE_GAINS_EMBEDDED, /* Amplifier controls embedded with others in the same register*/ - ALPX_CONTROL_RESERVED, /* RESERVED Control, used to keep NumId if some controls are removed */ - ALPX_CONTROL_TYPE_CONSTANT, /* CONSTANT Control, used for a mere constant value */ - ALPX_CONTROL_TYPE_AXCMEM_REL_CHOICE, /*AXCM Relativ position Control*/ - ALPX_CONTROL_TYPE_AXCMEM_REL_VALUE, /*AXCM Relativ position Control*/ - ALPX_CONTROL_TYPE_TRANSLATED_CHOICE, /* Enumerated controls with translation tables for compatibility issue between Apps and FW */ -}; - -struct alpx_control_descriptor_amplifier { - const unsigned int* gains_scale; /* Amplifier gains scale for application id cdB (snd_kcontrol_tlv_rw_t*) */ - unsigned int reg_gain_min; /* min value for the register value*/ - unsigned int reg_gain_max; /* max value for the register value*/ - unsigned int lines_count; /* lines of this amplifier */ -}; - -struct alpx_control_descriptor_codec { - u32 offset; /* Offset of the associated register */ - const unsigned int* gains_scale; /* Amplifier gains scale for application id cdB (snd_kcontrol_tlv_rw_t*) */ - unsigned int reg_gain_min; /* min value for the register value*/ - unsigned int reg_gain_max; /* max value for the register value*/ - unsigned int lines_count; -}; - -struct alpx_control_descriptor_router { - unsigned int lines_count; - - const char **entries; - unsigned int entries_count; -}; - -struct alpx_control_descriptor_mixer { - const unsigned int* gains_scale; /* Amplifier gains scale for application id cdB (snd_kcontrol_tlv_rw_t*) */ - unsigned int reg_gain_min; /* min value for the register value*/ - unsigned int reg_gain_max; /* max value for the register value*/ - unsigned int lines_count; -}; - -struct alpx_control_descriptor_choice { - u32 offset; - u32 mask; - u32 pos; /* start bit position in the register */ - - const char **entries; - u32 *entries_values; - unsigned int entries_count; -}; - -struct alpx_control_descriptor_translated_choice { - u32 offset; - u32 mask; - u32 pos; /* start bit position in the register */ - - const char **entries; - u32 *entries_values; /*Entries in card's context */ - unsigned int entries_count; - u32* card_entries_values; /*Entries in register's context */ - unsigned int card_entries_count; -}; - -struct alpx_control_descriptor_flag { - u32 offset; - u32 mask; - u32 pos; -}; - -struct alpx_control_descriptor_flags_embedded { - u32 offset; - u32 mask; - u32 pos; - unsigned int lines_count; -}; -/* To be used when the amplifier controls are mixed with others in the same register*/ -struct alpx_control_descriptor_gains_embedded { - const unsigned int* gains_scale; /* Amplifier gains scale for application id cdB (snd_kcontrol_tlv_rw_t*)*/ - unsigned int min ; - unsigned int max; - unsigned int lines_count ; - unsigned int offset; - unsigned int mask; - unsigned int pos; - unsigned int width; -}; - - -struct alpx_control_descriptor_constant { - u32 value; -}; - -struct alpx_control_descriptor_axcmem_rel_choice { - struct alpx_axcmem_loc base_loc; - struct alpx_axcmem_loc reg_loc; - u32 mask; - u32 pos; - uint32_t (*getter) (void* addr); - void (*setter) (void* addr, uint32_t value); - const char** entries; - u32* entries_values; - unsigned int entries_count; -}; - -struct alpx_control_descriptor_axcmem_rel_value { - struct alpx_axcmem_loc base_loc; - struct alpx_axcmem_loc reg_loc; - u32 mask; - u32 pos; - u32 min; - u32 max; - uint32_t (*getter) (void* addr); - void (*setter) (void* addr, uint32_t value); -}; - -/*****************************************************/ -struct alpx_control_descriptor { - enum alpx_control_type type; - u32 base; - const char *prefix; - unsigned int access; /*Control access in ALSA way (se https://www.kernel.org/doc/html/v4.17/sound/kernel-api/writing-an-alsa-driver.html?highlight=sndrv_ctl_elem_access_readwrite#access-flags)*/ - union { - struct alpx_control_descriptor_amplifier ampli; - struct alpx_control_descriptor_codec codec; - struct alpx_control_descriptor_router router; - struct alpx_control_descriptor_mixer mixer; - struct alpx_control_descriptor_choice choice; - struct alpx_control_descriptor_flag flag; - struct alpx_control_descriptor_flags_embedded mic_flags; - struct alpx_control_descriptor_gains_embedded mic_gains; - struct alpx_control_descriptor_constant constant; - struct alpx_control_descriptor_axcmem_rel_choice axcmem_rel_choice; - struct alpx_control_descriptor_axcmem_rel_value axcmem_rel_value; - struct alpx_control_descriptor_translated_choice translated_choice; - } data; -}; - -struct alpx_control_amplifier { - unsigned int gain; - unsigned int idx; -}; - -struct alpx_control_router { - unsigned int index; -}; - -struct alpx_control_mixer { - unsigned int mixer_in; - unsigned int mixer_out; -}; - -struct alpx_control_codec{ - unsigned int idx; -}; - -struct alpx_control_mic { - unsigned int stored_gain_in_reg; -}; - -struct alpx_control { - struct alpx_control_descriptor *descriptor; - - union { - struct alpx_control_amplifier ampli; - struct alpx_control_router router; - struct alpx_control_mixer mixer; - struct alpx_control_codec codec; - struct alpx_control_mic mic; - - } data; -}; - -int alpx_controls_register(struct snd_card *card); -int alp222_mic_controls_default_config(struct alpx_device * alpx_dev); - -#endif |