1 /*
2 * Copyright 2021 NXP
3 * All rights reserved.
4 *
5 *
6 * SPDX-License-Identifier: BSD-3-Clause
7 */
8
9 #include "fsl_codec_tfa9896_adapter.h"
10 #include "fsl_codec_common.h"
11 /*******************************************************************************
12 * Definitions
13 ******************************************************************************/
14 /*! @brief TFA9896 play capability*/
15 #define HAL_TFA9896_PLAY_CAPABILITY \
16 kCODEC_SupportModuleSpeaker | kCODEC_SupportPlayChannelLeft0 | kCODEC_SupportPlayChannelRight0
17 #define HAL_TFA9896_VOLUME_CAPABILITY kCODEC_SupportPlayChannelLeft0 | kCODEC_SupportPlayChannelRight0
18 /*******************************************************************************
19 * Prototypes
20 ******************************************************************************/
21
22 /*******************************************************************************
23 * Variables
24 ******************************************************************************/
25 static const codec_capability_t s_tfa9896_capability = {
26 .codecPlayCapability = (uint32_t)HAL_TFA9896_PLAY_CAPABILITY,
27 .codecVolumeCapability = (uint32_t)HAL_TFA9896_VOLUME_CAPABILITY,
28 };
29
30 /*******************************************************************************
31 * Code
32 ******************************************************************************/
33 /*!
34 * brief Codec initilization.
35 *
36 * param handle codec handle.
37 * param config codec configuration.
38 * return kStatus_Success is success, else initial failed.
39 */
HAL_CODEC_TFA9896_Init(void * handle,void * config)40 status_t HAL_CODEC_TFA9896_Init(void *handle, void *config)
41 {
42 assert((config != NULL) && (handle != NULL));
43
44 codec_config_t *codecConfig = (codec_config_t *)config;
45 status_t ret = kStatus_Success;
46
47 tfa9896_config_t *devConfig = (tfa9896_config_t *)(codecConfig->codecDevConfig);
48 tfa9896_handle_t *devHandle = (tfa9896_handle_t *)((uint32_t) & (((codec_handle_t *)handle)->codecDevHandle));
49 ((codec_handle_t *)handle)->codecCapability = &s_tfa9896_capability;
50 /* codec device initialization */
51 ret = TFA9896_Init(devHandle, devConfig);
52 if (ret != kStatus_TFA9896_Ok)
53 {
54 ret = kStatus_Fail;
55 }
56
57 return ret;
58 }
59
60 /*!
61 * brief Codec de-initilization.
62 *
63 * param handle codec handle.
64 * return kStatus_Success is success, else de-initial failed.
65 */
HAL_CODEC_TFA9896_Deinit(void * handle)66 status_t HAL_CODEC_TFA9896_Deinit(void *handle)
67 {
68 assert(handle != NULL);
69
70 return TFA9896_Deinit((tfa9896_handle_t *)((uint32_t) & (((codec_handle_t *)handle)->codecDevHandle)));
71 }
72
73 /*!
74 * brief set audio data format.
75 *
76 * param handle codec handle.
77 * param mclk master clock frequency in HZ.
78 * param sampleRate sample rate in HZ.
79 * param bitWidth bit width.
80 * return kStatus_Success is success, else configure failed.
81 */
HAL_CODEC_TFA9896_SetFormat(void * handle,uint32_t mclk,uint32_t sampleRate,uint32_t bitWidth)82 status_t HAL_CODEC_TFA9896_SetFormat(void *handle, uint32_t mclk, uint32_t sampleRate, uint32_t bitWidth)
83 {
84 assert(handle != NULL);
85
86 return kStatus_CODEC_NotSupport;
87 }
88
89 /*!
90 * brief set audio codec module volume.
91 *
92 * param handle codec handle.
93 * param channel audio codec play channel, can be a value or combine value of _codec_play_channel.
94 * param volume volume value, support 0 ~ 100, 0 is mute, 100 is the maximum volume value.
95 * return kStatus_Success is success, else configure failed.
96 */
HAL_CODEC_TFA9896_SetVolume(void * handle,uint32_t playChannel,uint32_t volume)97 status_t HAL_CODEC_TFA9896_SetVolume(void *handle, uint32_t playChannel, uint32_t volume)
98 {
99 assert(handle != NULL);
100 status_t ret = kStatus_Success;
101 uint8_t mappedVolume = 0U;
102 tfa9896_handle_t *tfa9896Handle = (tfa9896_handle_t *)((uint32_t) & (((codec_handle_t *)handle)->codecDevHandle));
103 /* Set Volume 0(min) to 100 (max) */
104
105 /* Example volume table for the TFA9896
106 * Volume level index and corresponding VOL value(dec) from TFA9896 register 0x06
107 * Vol_lvl 0 10 20 30 40 50 60 70 80 90 100(Maximum volume)
108 * Volume 255 40 30 24 16 10 6 4 2 1 0 (zero attenuation )*/
109
110 switch (volume / 10U)
111 {
112 case 0U:
113 mappedVolume = 255U;
114 break;
115 case 1U:
116 mappedVolume = 40U;
117 break;
118 case 2U:
119 mappedVolume = 30U;
120 break;
121 case 3U:
122 mappedVolume = 24U;
123 break;
124 case 4U:
125 mappedVolume = 16U;
126 break;
127 case 5U:
128 mappedVolume = 10U;
129 break;
130 case 6U:
131 mappedVolume = 6U;
132 break;
133 case 7U:
134 mappedVolume = 4U;
135 break;
136 case 8U:
137 mappedVolume = 2U;
138 break;
139 case 9U:
140 mappedVolume = 1U;
141 break;
142 case 10U:
143 mappedVolume = 0U;
144 break;
145 default:
146 ret = kStatus_InvalidArgument;
147 break;
148 }
149
150 if (ret == kStatus_Success)
151 {
152 ret = TFA9896_SetVolume(tfa9896Handle, mappedVolume);
153 }
154
155 return ret;
156 }
157
158 /*!
159 * brief set audio codec module mute.
160 *
161 * param handle codec handle.
162 * param channel audio codec play channel, can be a value or combine value of _codec_play_channel.
163 * param isMute true is mute, false is unmute.
164 * return kStatus_Success is success, else configure failed.
165 */
HAL_CODEC_TFA9896_SetMute(void * handle,uint32_t playChannel,bool isMute)166 status_t HAL_CODEC_TFA9896_SetMute(void *handle, uint32_t playChannel, bool isMute)
167 {
168 assert(handle != NULL);
169 status_t ret = kStatus_Success;
170
171 ret =
172 TFA9896_SetMute((tfa9896_handle_t *)((uint32_t) & (((codec_handle_t *)handle)->codecDevHandle)), Mute_Digital);
173 if (ret != kStatus_TFA9896_Ok)
174 {
175 ret = kStatus_Fail;
176 }
177
178 return ret;
179 }
180
181 /*!
182 * brief set audio codec module power.
183 *
184 * param handle codec handle.
185 * param module audio codec module.
186 * param powerOn true is power on, false is power down.
187 * return kStatus_Success is success, else configure failed.
188 */
HAL_CODEC_TFA9896_SetPower(void * handle,uint32_t module,bool powerOn)189 status_t HAL_CODEC_TFA9896_SetPower(void *handle, uint32_t module, bool powerOn)
190 {
191 return kStatus_CODEC_NotSupport;
192 }
193
194 /*!
195 * brief codec set record channel.
196 *
197 * param handle codec handle.
198 * param leftRecordChannel audio codec record channel, reference _codec_record_channel, can be a value or combine value
199 of member in _codec_record_channel.
200 * param rightRecordChannel audio codec record channel, reference _codec_record_channel, can be a value combine of
201 member in _codec_record_channel.
202
203 * return kStatus_Success is success, else configure failed.
204 */
HAL_CODEC_TFA9896_SetRecordChannel(void * handle,uint32_t leftRecordChannel,uint32_t rightRecordChannel)205 status_t HAL_CODEC_TFA9896_SetRecordChannel(void *handle, uint32_t leftRecordChannel, uint32_t rightRecordChannel)
206 {
207 return kStatus_CODEC_NotSupport;
208 }
209
210 /*!
211 * brief codec set record source.
212 *
213 * param handle codec handle.
214 * param source audio codec record source, can be a value or combine value of _codec_record_source.
215 *
216 * return kStatus_Success is success, else configure failed.
217 */
HAL_CODEC_TFA9896_SetRecord(void * handle,uint32_t recordSource)218 status_t HAL_CODEC_TFA9896_SetRecord(void *handle, uint32_t recordSource)
219 {
220 return kStatus_CODEC_NotSupport;
221 }
222
223 /*!
224 * brief codec set play source.
225 *
226 * param handle codec handle.
227 * param playSource audio codec play source, can be a value or combine value of _codec_play_source.
228 *
229 * return kStatus_Success is success, else configure failed.
230 */
HAL_CODEC_TFA9896_SetPlay(void * handle,uint32_t playSource)231 status_t HAL_CODEC_TFA9896_SetPlay(void *handle, uint32_t playSource)
232 {
233 return kStatus_CODEC_NotSupport;
234 }
235
236 /*!
237 * brief codec module control.
238 *
239 * param handle codec handle.
240 * param cmd module control cmd, reference _codec_module_ctrl_cmd.
241 * param data value to write, when cmd is kCODEC_ModuleRecordSourceChannel, the data should be a value combine
242 * of channel and source, please reference macro CODEC_MODULE_RECORD_SOURCE_CHANNEL(source, LP, LN, RP, RN), reference
243 * codec specific driver for detail configurations.
244 * return kStatus_Success is success, else configure failed.
245 */
HAL_CODEC_TFA9896_ModuleControl(void * handle,uint32_t cmd,uint32_t data)246 status_t HAL_CODEC_TFA9896_ModuleControl(void *handle, uint32_t cmd, uint32_t data)
247 {
248 return kStatus_CODEC_NotSupport;
249 }
250
