test2

audio_hw.h

+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#ifndef __AUDIO_HW__
+#define __AUDIO_HW__
+
+#define F_LOG ALOGV("%s, line: %d", __FUNCTION__, __LINE__);
+
+#define DEFAULT_SAMPLING_RATE       RATE_48K
+#define OUTPUT_ACTIVE_CARDS      AUDIO_CARD_CODEC 
+#ifndef TD100
+#define INPUT_ACTIVE_CARDS      AUDIO_CARD_SNDES7210      //// only one capture device can be active
+#else
+#define INPUT_ACTIVE_CARDS      AUDIO_CARD_TD100      //// only one capture device can be active
+#endif
+
+#define EXTERNAL_OUTPUT_ACTIVE_CARD AUDIO_CARD_SPDIF
+#define DSP_OUTPUT_ACTIVE_CARD      AUDIO_CARD_I2S2
+#define DSP_INPUT_ACTIVE_CARD      AUDIO_CARD_I2S2
+
+#define ENABLE_SUB_PCM_DEVICE      0
+#define USE_INPUT_RESAMPLER       0
+
+#if ENABLE_SUB_PCM_DEVICE
+#define SUB_PCM_DEVICE      AUDIO_NAME_I2S2
+#endif
+
+#define AUDIO_CARD_AUTO_DEC     0x01
+#define AUDIO_CARD_CODEC      0x02
+#define AUDIO_CARD_HDMI       0x04
+#define AUDIO_CARD_SPDIF      0x08
+#define AUDIO_CARD_I2S2      0x10
+#define AUDIO_CARD_I2S3      0x20
+#define AUDIO_CARD_AC107      0x40
+#define AUDIO_CARD_AHUB      0x80
+#define AUDIO_CARD_TD100     0x100
+#define AUDIO_CARD_SNDES7210   0x200
+#define AUDIO_CARD_SNDBT936B   0x400
+
+#define AUDIO_CARD_NONE     0x1000
+
+#define AUDIO_NONE        0x00
+#define AUDIO_IN        0x01
+#define AUDIO_OUT       0x02
+
+#define PORT_AC107      0
+#define PORT_TD100      0
+#define PORT_HDMI      0
+#define PORT_I2S0      0
+#define PORT_I2S2      2
+#define PORT_I2S3      1
+
+#define AUDIO_NAME_CODEC    "AUDIO_CODEC"
+#define AUDIO_NAME_AHUB     "AUDIO_AHUB"
+#define AUDIO_NAME_HDMI     "AUDIO_HDMI"
+#define AUDIO_NAME_SPDIF    "AUDIO_SPDIF"
+#define AUDIO_NAME_AC107    "AUDIO_AC107"
+#define AUDIO_NAME_TD100    "AUDIO_TD100"
+#define AUDIO_NAME_I2S2     "AUDIO_I2S2"
+#define AUDIO_NAME_I2S3     "AUDIO_I2S3"
+#define AUDIO_NAME_SNDES7210 "AUDIO_SND_ES7210"    // 使用i2s2
+#define AUDIO_NAME_SNDBT936B "AUDIO_SND_BT936B"  // 使用i2s0
+
+// 此名称对应linux驱动注册的声卡名称, 可以通过 "cat /proc/asound/cards" 查看
+#define AUDIO_NAME_SNDES7210_LINUX "sndes721010043"
+#define AUDIO_NAME_SNDBT936B_LINUX "sndbt936b"
+
+#define RATE_8K     8000
+#define RATE_11K    11025
+#define RATE_12K    12000
+#define RATE_16K    16000
+#define RATE_22K    22050
+#define RATE_24K    24000
+#define RATE_32K    32000
+#define RATE_44K    44100
+#define RATE_48K    48000
+#define RATE_96K    96000
+#define RATE_192K   192000
+
+#define DEFAULT_CHANNEL_COUNT 2
+#define DEFAULT_OUTPUT_PERIOD_SIZE (1360*2)
+#define DEFAULT_OUTPUT_PERIOD_COUNT 2
+
+#define DEFAULT_INPUT_PERIOD_SIZE 1024
+#define DEFAULT_INPUT_PERIOD_COUNT 2
+
+#define RESAMPLER_BUFFER_FRAMES (DEFAULT_OUTPUT_PERIOD_SIZE * 2)
+#define RESAMPLER_BUFFER_SIZE (4 * RESAMPLER_BUFFER_FRAMES)
+
+#define MAX_AUDIO_DEVICES   16
+
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES "output devices"
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES_IS_ACTIVE "is active"
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES_AUDIO_CODEC  "codec"
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES_SNDBT936B  "sndbt936b"
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES_HDMI  "hdmi"
+#define AUDIO_HAL_PARAM_OUTPUT_DEVICES_SPDIF  "spdif"
+
+#define AUDIO_HAL_PARAM_INPUT_DEVICES "input devices"
+#define AUDIO_HAL_PARAM_INPUT_DEVICES_IS_ACTIVE "is active"
+#define AUDIO_HAL_PARAM_INPUT_DEVICES_SNDBT936B  "sndbt936b"
+#define AUDIO_HAL_PARAM_INPUT_DEVICES_SNDES7210  "sndes7210"
+
+#define AUDIO_HAL_PARAM_TYW_SWITCH   "tyw switch"
+#define AUDIO_HAL_PARAM_TYW_SWITCH_HEADSET "headset"
+#define AUDIO_HAL_PARAM_TYW_SWITCH_SPEAKER "speaker"
+
+#define AUDIO_HAL_PARAM_ROUTE "audio-route"
+#define AUDIO_HAL_PARAM_ROUTE_VALUE "value"
+#define AUDIO_HAL_PARAM_ROUTE_LINEOUT "lineout"
+#define AUDIO_HAL_PARAM_ROUTE_LINEIN_LINEOUT "linein-lineout"
+#define AUDIO_HAL_PARAM_ROUTE_FMIN_LINEOUT "fmin-lineout"
+#define AUDIO_HAL_PARAM_ROUTE_HDMI_OUT "hdmi out"
+#define AUDIO_HAL_PARAM_ROUTE_AC107_IN "ac107 in"
+#define AUDIO_HAL_PARAM_ROUTE_I2S2_OUT "i2s2 out"
+#define AUDIO_HAL_PARAM_ROUTE_I2S2_IN "i2s2 in"
+#define AUDIO_HAL_PARAM_ROUTE_I2S3_OUT "i2s3 out"
+#define AUDIO_HAL_PARAM_ROUTE_I2S3_IN "i2s3 out"
+#define AUDIO_HAL_PARAM_ROUTE_SNDES7210_IN "sndes7210 in"
+#define AUDIO_HAL_PARAM_ROUTE_SNDBT936B_OUT "sndbt936b out"
+#define AUDIO_HAL_PARAM_ROUTE_SNDBT936B_IN "sndbt936b in"
+#define AUDIO_HAL_PARAM_ROUTE_SPDIF "spdif"
+
+#define AUDIO_HAL_PARAM_VOL_LINEOUT "lineout vol"
+#define AUDIO_HAL_PARAM_VOL_LINEIN "linein vol"
+#define AUDIO_HAL_PARAM_VOL_FMIN "fmin vol"
+#define AUDIO_HAL_PARAM_VOL_AC107_C1_PGA "ac107 c1 pga vol"
+#define AUDIO_HAL_PARAM_VOL_AC107_C2_PGA "ac107 c2 pga vol"
+#define AUDIO_HAL_PARAM_VOL_AC107_C1_DIGITAL "ac107 c1 digital vol"
+#define AUDIO_HAL_PARAM_VOL_AC107_C2_DIGITAL "ac107 c2 digital vol"
+
+#define AUDIO_HAL_PARAM_VOL_TD100_MIC1 "td100 mic1 vol"
+#define AUDIO_HAL_PARAM_VOL_TD100_MIC2 "td100 mic2 vol"
+#define AUDIO_HAL_PARAM_VOL_TD100_MIC3 "td100 mic3 vol"
+#define AUDIO_HAL_PARAM_VOL_TD100_LINEIN "td100 linein vol"
+#define AUDIO_HAL_PARAM_DVOL_TD100_ADC1 "td100 adc1 dvol"
+#define AUDIO_HAL_PARAM_DVOL_TD100_ADC2 "td100 adc2 dvol"
+#define AUDIO_HAL_PARAM_CH1_TD100_SELECT "td100 ch1 select"
+#define AUDIO_HAL_PARAM_CH2_TD100_SELECT "td100 ch2 select"
+
+/* Power state */
+#define AUDIO_HAL_PARAM_KEY_POWER_STATE "power_state"
+
+#define PROP_RAWDATA_KEY               "vendor.mediasw.sft.rawdata"
+#define PROP_RAWDATA_MODE          "rawdata-mode"
+#define PROP_RAWDATA_MODE_PCM          "PCM"
+#define PROP_RAWDATA_MODE_HDMI_RAW     "HDMI_RAW"
+#define PROP_RAWDATA_MODE_SPDIF_RAW    "SPDIF_RAW"
+#define PROP_RAWDATA_DEFAULT_VALUE     PROP_RAWDATA_MODE_PCM
+#define PROP_RAWDATA_PORT        "rawdata-port"
+#define PROP_RAWDATA_PORT_HDMI          "hdmi"
+#define PROP_RAWDATA_PORT_SPDIF          "spdif"
+
+#define AUX_DIGITAL_MULTI_PERIOD_SIZE  2048
+#define AUX_DIGITAL_MULTI_PERIOD_COUNT 4
+#define AUX_DIGITAL_MULTI_DEFAULT_CHANNEL_COUNT 2
+#define AUX_DIGITAL_MULTI_PERIOD_BYTES (AUX_DIGITAL_MULTI_PERIOD_SIZE * AUX_DIGITAL_MULTI_DEFAULT_CHANNEL_COUNT * 2)
+
+#define PROP_RAWDATA_OUTPUT      "vendor.rawdata.output"
+#define PROP_RAWDATA_OUTPUT_ON      "1"
+#define PROP_RAWDATA_OUTPUT_OFF      "0"
+
+typedef struct sunxi_audio_device_manager {
+    char        name[32];
+    char        card_id[32];
+    int         card;
+    int         port;
+    int         flag_in;            //
+    int         flag_in_active;     // 0: not used, 1: used to caputre
+    int         flag_out;
+    int         flag_out_active;    // 0: not used, 1: used to playback
+    bool        flag_exist;         // for hot-plugging
+    bool      ahub_device;
+}sunxi_audio_device_manager;
+
+struct sunxi_stream_in {
+    struct audio_stream_in stream;
+
+    pthread_mutex_t lock;       /* see note below on mutex acquisition order */
+    struct pcm_config config;
+    struct pcm *pcm;
+    struct pcm *sub_pcm;
+	struct pcm *ext_pcm;
+	struct pcm *ext_sub_pcm;
+	struct pcm_config ext_config;
+#if USE_INPUT_RESAMPLER
+    struct resampler_itfe *resampler;
+    struct resampler_buffer_provider buf_provider;
+#endif
+    int16_t *buffer;
+    size_t frames_in;
+    unsigned int requested_rate;
+    int standby;
+    int source;
+    int read_status;
+    struct sunxi_audio_device *dev;
+	FILE *dump_pcm;
+    audio_devices_t device;
+};
+
+struct sunxi_stream_out {
+    struct audio_stream_out stream;
+
+    pthread_mutex_t lock;       /* see note below on mutex acquisition order */
+    struct pcm_config config;
+    struct pcm_config multi_config[MAX_AUDIO_DEVICES];
+    struct pcm *multi_pcm[MAX_AUDIO_DEVICES];
+    struct pcm *sub_pcm[MAX_AUDIO_DEVICES];
+    struct resampler_itfe *multi_resampler[MAX_AUDIO_DEVICES];
+    struct pcm_config ext_config;
+    struct pcm *ext_pcm;
+    struct pcm *ext_sub_pcm;
+    struct resampler_itfe *ext_resampler;
+    char *buffer;
+    int standby;
+    audio_format_t format;
+    audio_output_flags_t flags;
+    struct sunxi_audio_device *dev;
+    FILE *dump_pcm;
+    audio_devices_t device;
+};
+
+struct sunxi_audio_device {
+    struct audio_hw_device hw_device;
+
+    pthread_mutex_t lock;       /* see note below on mutex acquisition order */
+    struct mixer *mixer_codec;
+    struct mixer *mixer_ahub;
+    struct mixer *mixer_ac107;
+    struct mixer *mixer_td100;
+    int mode;
+    int in_call;
+    struct sunxi_stream_in *active_input;
+    struct sunxi_stream_out *active_output;
+    bool mic_mute;
+    struct sunxi_audio_device_manager dev_manager[MAX_AUDIO_DEVICES];
+    struct audio_route *ar_codec;
+    struct audio_route *ar_ahub;
+    bool stanby;
+    int card_codec;
+    int card_ahub;
+    int card_ac107;
+    int card_td100;
+    int card_sndes7210;
+    int card_sndbt936b;
+    int card_hdmi;
+    int card_spdif;
+    int output_active_cards;
+    int input_active_cards;
+    bool raw_flag;      // flag for raw data
+    bool raw_enable;
+    char in_devices[128], out_devices[128];
+
+    //td100 ctrl val
+    int vol_td100_mic1_val;
+    int vol_td100_mic2_val;
+    int vol_td100_mic3_val;
+    int vol_td100_linein_val;
+    int dvol_td100_adc1_val;
+    int dvol_td100_adc2_val;
+    int ch1_td100_select_val;
+    int ch2_td100_select_val;
+};
+
+#endif