blob: a2119cb70a712dff9911e94194b31d8aa56e1d3b
1 | #define LOG_TAG "LibAudioCtl" |
2 | |
3 | #include <stdbool.h> |
4 | #include <stdio.h> |
5 | #include <string.h> |
6 | #include <stdlib.h> |
7 | #include <stdint.h> |
8 | #include <signal.h> |
9 | #include <pthread.h> |
10 | #include <unistd.h> |
11 | #include <math.h> |
12 | #include <fcntl.h> |
13 | #include <sys/mman.h> |
14 | #include <sys/ioctl.h> |
15 | #include <sys/stat.h> |
16 | #include <dlfcn.h> |
17 | |
18 | #include <cutils/log.h> |
19 | #include <cutils/properties.h> |
20 | #include <tinyalsa/asoundlib.h> |
21 | #include <hardware/audio.h> |
22 | |
23 | #include "audio_usb_check.h" |
24 | #include "audio_effect_control.h" |
25 | #include "../audio_amaudio.h" |
26 | #include "../../audio_virtual_effect.h" |
27 | |
28 | int amSetAudioDelay(int delay_ms) { |
29 | return set_audio_delay(delay_ms); |
30 | } |
31 | |
32 | int amGetAudioDelay(void) { |
33 | return get_audio_delay(); |
34 | } |
35 | |
36 | int amAudioOpen(unsigned int sr, int input_device, int output_device) { |
37 | int ret; |
38 | ret = aml_audio_open(sr, input_device, output_device); |
39 | return ret; |
40 | } |
41 | |
42 | int amAudioClose(void) { |
43 | return aml_audio_close(); |
44 | } |
45 | |
46 | int amAudioSetInputSr(unsigned int sr, int input_device, int output_device) { |
47 | int tmpRet = 0; |
48 | |
49 | if (check_input_stream_sr(sr) < 0) { |
50 | ALOGE("%s, The sample rate (%u) is invalid!\n", __FUNCTION__, sr); |
51 | return -1; |
52 | } |
53 | |
54 | tmpRet |= amAudioClose(); |
55 | tmpRet |= amAudioOpen(sr, input_device, output_device); |
56 | |
57 | return tmpRet; |
58 | } |
59 | |
60 | int amAudioSetDumpDataFlag(int tmp_flag) { |
61 | return SetDumpDataFlag(tmp_flag); |
62 | } |
63 | |
64 | int amAudioGetDumpDataFlag() { |
65 | return GetDumpDataFlag(); |
66 | } |
67 | |
68 | int amAudioSetOutputMode(int mode) { |
69 | return set_output_mode(mode); |
70 | } |
71 | |
72 | int amAudioSetMusicGain(int gain) { |
73 | return set_music_gain(gain); |
74 | } |
75 | |
76 | int amAudioSetLeftGain(int gain) { |
77 | return set_left_gain(gain); |
78 | } |
79 | |
80 | int amAudioSetRightGain(int gain) { |
81 | return set_right_gain(gain); |
82 | } |
83 | |
84 | int eq_gain_buf[5] = {0,0,0,0,0}; |
85 | int amAudioSetEQGain(int gain_val_buf[], int buf_item_cnt __unused) { |
86 | int i = 0, ret = 0; |
87 | int tmp_buf[5] = { 0, 0, 0, 0, 0}; |
88 | |
89 | for (i = 0; i < 5; i++) { |
90 | tmp_buf[i] = gain_val_buf[i]; |
91 | eq_gain_buf[i] = gain_val_buf[i]; |
92 | } |
93 | |
94 | HPEQ_setParameter(tmp_buf[0], tmp_buf[1], tmp_buf[2], tmp_buf[3], |
95 | tmp_buf[4]); |
96 | |
97 | char param[15]; |
98 | char parm_key[] = AUDIO_PARAMETER_STREAM_EQ; |
99 | sprintf(param, "%02d%02d%02d%02d%02d", tmp_buf[0]+10, tmp_buf[1]+10, |
100 | tmp_buf[2]+10, tmp_buf[3]+10, tmp_buf[4]+10); |
101 | |
102 | ret = set_parameters(param, parm_key); |
103 | //ALOGE("EQ param : %s\n", param); |
104 | return ret; |
105 | } |
106 | |
107 | int amAudioGetEQGain(int gain_val_buf[], int buf_item_cnt __unused) { |
108 | int i = 0; |
109 | int tmp_buf[5] = { 0, 0, 0, 0, 0}; |
110 | |
111 | HPEQ_getParameter(tmp_buf); |
112 | |
113 | for (i = 0; i < 5; i++) { |
114 | gain_val_buf[i] = tmp_buf[i]; |
115 | } |
116 | return 0; |
117 | } |
118 | |
119 | int amAudioSetEQEnable(int en_val) { |
120 | return HPEQ_enable(en_val); |
121 | } |
122 | |
123 | int amAudioGetEQEnable() { |
124 | return 0; |
125 | } |
126 | |
127 | #define CC_SET_TYPE_TRUBASS_SPEAKERSIZE (0) |
128 | #define CC_SET_TYPE_TRUBASS_GAIN (1) |
129 | #define CC_SET_TYPE_DIALOGCLARITY_GAIN (2) |
130 | #define CC_SET_TYPE_DEFINITION_GAIN (3) |
131 | #define CC_SET_TYPE_SURROUND_GAIN (4) |
132 | #define CC_SET_TYPE_MAX (5) |
133 | |
134 | |
135 | |
136 | int srs_param_buf[5] = { 0, 0, 0, 0, 0}; |
137 | static int amAudioSetSRSParameter(int set_type, int gain_val) { |
138 | int ret = 0; |
139 | |
140 | srs_param_buf[set_type] = gain_val; |
141 | ret = srs_setParameter(srs_param_buf); |
142 | |
143 | char param[20]; |
144 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS; |
145 | |
146 | sprintf(param, "%03d%03d%03d%03d%03d", srs_param_buf[0], |
147 | srs_param_buf[1], srs_param_buf[2], |
148 | srs_param_buf[3], srs_param_buf[4]); |
149 | ret = set_parameters(param, parm_key); |
150 | return ret; |
151 | } |
152 | |
153 | int amAudioSetSRSGain(int input_gain, int output_gain) { |
154 | int ret = 0; |
155 | ret = srs_set_gain(input_gain, output_gain); |
156 | |
157 | char param[10]; |
158 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_GAIN; |
159 | sprintf(param, "%03d%03d", input_gain, output_gain); |
160 | ret = set_parameters(param, parm_key); |
161 | |
162 | return ret; |
163 | } |
164 | |
165 | #define CC_SET_SWITCH_SURROUND (0) |
166 | #define CC_SET_SWITCH_DIALOGCLARITY (1) |
167 | #define CC_SET_SWITCH_TRUBASS (2) |
168 | int srs_switch[3]= {0, 0, 0}; |
169 | |
170 | int amAudioSetSRSSurroundSwitch(int switch_val) { |
171 | int ret = 0; |
172 | ret = srs_surround_enable(switch_val); |
173 | |
174 | srs_switch[CC_SET_SWITCH_SURROUND] = switch_val; |
175 | char param[10]; |
176 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
177 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
178 | ret = set_parameters(param, parm_key); |
179 | |
180 | return ret; |
181 | } |
182 | |
183 | int amAudioSetSRSDialogClaritySwitch(int switch_val) { |
184 | int ret = 0; |
185 | ret = srs_dialogclarity_enable(switch_val); |
186 | |
187 | srs_switch[CC_SET_SWITCH_DIALOGCLARITY] = switch_val; |
188 | char param[10]; |
189 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
190 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
191 | ret = set_parameters(param, parm_key); |
192 | |
193 | return ret; |
194 | } |
195 | |
196 | int amAudioSetSRSTrubassSwitch(int switch_val) { |
197 | int ret = 0; |
198 | ret = srs_truebass_enable(switch_val); |
199 | |
200 | srs_switch[CC_SET_SWITCH_TRUBASS] = switch_val; |
201 | char param[10]; |
202 | char parm_key[] = AUDIO_PARAMETER_STREAM_SRS_SWITCH; |
203 | sprintf(param, "%02d%02d%02d", srs_switch[0], srs_switch[1], srs_switch[2]); |
204 | ret = set_parameters(param, parm_key); |
205 | |
206 | return ret; |
207 | } |
208 | |
209 | int amAudioSetSRSSurroundGain(int gain_val) { |
210 | return amAudioSetSRSParameter(CC_SET_TYPE_SURROUND_GAIN, gain_val); |
211 | } |
212 | |
213 | int amAudioSetSRSTrubassGain(int gain_val) { |
214 | return amAudioSetSRSParameter(CC_SET_TYPE_TRUBASS_GAIN, gain_val); |
215 | } |
216 | |
217 | int amAudioSetSRSDialogClarityGain(int gain_val) { |
218 | return amAudioSetSRSParameter(CC_SET_TYPE_DIALOGCLARITY_GAIN, gain_val); |
219 | } |
220 | |
221 | int amAudioSetSRSDefinitionGain(int gain_val) { |
222 | return amAudioSetSRSParameter(CC_SET_TYPE_DEFINITION_GAIN, gain_val); |
223 | } |
224 | |
225 | int amAudioSetSRSTrubassSpeakerSize(int tmp_val) { |
226 | return amAudioSetSRSParameter(CC_SET_TYPE_TRUBASS_SPEAKERSIZE, tmp_val); |
227 | } |
228 | |
229 | int amAudioSetPreGain(float gain) |
230 | { |
231 | return aml_audio_set_pregain(gain); |
232 | } |
233 | |
234 | int amAudioGetPreGain(float *gain) |
235 | { |
236 | return aml_audio_get_pregain(gain); |
237 | } |
238 | int amAudioSetPreMute(uint mute) |
239 | { |
240 | return aml_audio_set_pre_mute(mute); |
241 | } |
242 | |
243 | int amAudioGetPreMute(uint *mute) |
244 | { |
245 | return aml_audio_get_pre_mute(mute); |
246 | } |
247 | int virtual_para_buf[2] = {0,0}; |
248 | int amAudioVirtualizer(int enable, int EffectLevel) { |
249 | int ret = 0; |
250 | char param[10]; |
251 | virtual_para_buf[0] = enable; |
252 | virtual_para_buf[1] = EffectLevel; |
253 | char parm_key[] = "AML_VIRTUALIZER"; |
254 | sprintf(param, "%03d%03d", enable, EffectLevel); |
255 | ret = set_parameters(param, parm_key); |
256 | Virtualizer_control(enable, EffectLevel); |
257 | return ret; |
258 | } |
259 |