Searched refs:i2s_cfg (Results 1 – 10 of 10) sorted by relevance
159 struct i2s_config i2s_cfg; in configure_stream() local161 i2s_cfg.word_size = 16U; in configure_stream()162 i2s_cfg.channels = 2U; in configure_stream()163 i2s_cfg.format = I2S_FMT_DATA_FORMAT_I2S; in configure_stream()164 i2s_cfg.frame_clk_freq = FRAME_CLK_FREQ; in configure_stream()165 i2s_cfg.block_size = BLOCK_SIZE; in configure_stream()166 i2s_cfg.timeout = TIMEOUT; in configure_stream()170 i2s_cfg.options = I2S_OPT_FRAME_CLK_MASTER in configure_stream()174 i2s_cfg.options = I2S_OPT_FRAME_CLK_SLAVE in configure_stream()177 i2s_cfg.options = I2S_OPT_FRAME_CLK_MASTER in configure_stream()[all …]
21 struct i2s_config i2s_cfg; in ZTEST_USER() local26 i2s_cfg.frame_clk_freq = 0U; in ZTEST_USER()27 i2s_cfg.mem_slab = &rx_mem_slab; in ZTEST_USER()29 ret = i2s_configure(dev_i2s_rx, I2S_DIR_RX, &i2s_cfg); in ZTEST_USER()50 i2s_cfg.frame_clk_freq = 0U; in ZTEST_USER()51 i2s_cfg.mem_slab = &tx_mem_slab; in ZTEST_USER()53 ret = i2s_configure(dev_i2s_tx, I2S_DIR_TX, &i2s_cfg); in ZTEST_USER()
125 struct i2s_config i2s_cfg; in mpxxdtyy_i2s_configure() local127 i2s_cfg.word_size = chan_size; in mpxxdtyy_i2s_configure()128 i2s_cfg.channels = cfg->channel.req_num_chan; in mpxxdtyy_i2s_configure()129 i2s_cfg.format = I2S_FMT_DATA_FORMAT_LEFT_JUSTIFIED | in mpxxdtyy_i2s_configure()131 i2s_cfg.options = I2S_OPT_FRAME_CLK_MASTER | I2S_OPT_BIT_CLK_MASTER; in mpxxdtyy_i2s_configure()132 i2s_cfg.frame_clk_freq = audio_freq * factor / chan_size; in mpxxdtyy_i2s_configure()133 i2s_cfg.block_size = data->pcm_mem_size * (factor / chan_size); in mpxxdtyy_i2s_configure()134 i2s_cfg.mem_slab = &rx_pdm_i2s_mslab; in mpxxdtyy_i2s_configure()135 i2s_cfg.timeout = 2000; in mpxxdtyy_i2s_configure()137 ret = i2s_configure(config->comm_master, I2S_DIR_RX, &i2s_cfg); in mpxxdtyy_i2s_configure()
59 const struct i2s_config *i2s_cfg) in find_suitable_clock() argument86 uint32_t bits_per_frame = 2 * i2s_cfg->word_size; in find_suitable_clock()100 i2s_cfg->frame_clk_freq * ratios[r].ratio_val; in find_suitable_clock()114 uint32_t diff = lrck_freq >= i2s_cfg->frame_clk_freq in find_suitable_clock()115 ? (lrck_freq - i2s_cfg->frame_clk_freq) in find_suitable_clock()116 : (i2s_cfg->frame_clk_freq - lrck_freq); in find_suitable_clock()155 lrck_freq >= i2s_cfg->frame_clk_freq in find_suitable_clock()156 ? (lrck_freq - i2s_cfg->frame_clk_freq) in find_suitable_clock()157 : (i2s_cfg->frame_clk_freq - lrck_freq); in find_suitable_clock()176 if (lrck_freq < i2s_cfg->frame_clk_freq) { in find_suitable_clock()[all …]
326 const struct i2s_config *i2s_cfg) in set_rx_data_format() argument331 uint8_t word_size_bits = i2s_cfg->word_size; in set_rx_data_format()332 uint8_t num_words = i2s_cfg->channels; in set_rx_data_format()336 bool frame_clk_master = !(i2s_cfg->options & I2S_OPT_FRAME_CLK_SLAVE); in set_rx_data_format()338 switch (i2s_cfg->format & I2S_FMT_DATA_FORMAT_MASK) { in set_rx_data_format()387 ssc_rcmr |= ((i2s_cfg->options & I2S_OPT_BIT_CLK_SLAVE) in set_rx_data_format()389 | ((i2s_cfg->options & I2S_OPT_BIT_CLK_GATED) in set_rx_data_format()406 | ((i2s_cfg->format & I2S_FMT_DATA_ORDER_LSB) in set_rx_data_format()419 const struct i2s_config *i2s_cfg) in set_tx_data_format() argument422 uint8_t word_size_bits = i2s_cfg->word_size; in set_tx_data_format()[all …]
323 const struct i2s_config *i2s_cfg) in i2s_litex_configure() argument351 if (i2s_cfg->options & I2S_OPT_BIT_CLK_GATED) { in i2s_litex_configure()356 if (i2s_cfg->frame_clk_freq != dev_audio_freq) { in i2s_litex_configure()360 if (i2s_cfg->channels == 1) { in i2s_litex_configure()362 } else if (i2s_cfg->channels == 2) { in i2s_litex_configure()369 (cfg->fifo_depth * (i2s_cfg->word_size / 8)) / channel_div; in i2s_litex_configure()371 if (i2s_cfg->block_size < req_buf_s) { in i2s_litex_configure()375 } else if (i2s_cfg->block_size != req_buf_s) { in i2s_litex_configure()387 if (i2s_cfg->word_size != 8U && i2s_cfg->word_size != 16U && in i2s_litex_configure()388 i2s_cfg->word_size != 24U && i2s_cfg->word_size != 32U && in i2s_litex_configure()[all …]
464 const struct i2s_config *i2s_cfg) in i2s_mcux_config() argument472 uint8_t num_words = i2s_cfg->channels; in i2s_mcux_config()473 uint8_t word_size_bits = i2s_cfg->word_size; in i2s_mcux_config()490 if (i2s_cfg->frame_clk_freq == 0U) { in i2s_mcux_config()492 i2s_cfg->frame_clk_freq); in i2s_mcux_config()523 if ((i2s_cfg->options & I2S_OPT_PINGPONG) == I2S_OPT_PINGPONG) { in i2s_mcux_config()535 const bool is_mclk_slave = i2s_cfg->options & I2S_OPT_BIT_CLK_SLAVE; in i2s_mcux_config()565 switch (i2s_cfg->format & I2S_FMT_DATA_FORMAT_MASK) { in i2s_mcux_config()620 if (i2s_cfg->options & I2S_OPT_FRAME_CLK_SLAVE) { in i2s_mcux_config()621 if (i2s_cfg->options & I2S_OPT_BIT_CLK_SLAVE) { in i2s_mcux_config()[all …]
69 const struct i2s_config *i2s_cfg, in i2s_mcux_flexcomm_cfg_convert() argument79 if (i2s_cfg->channels == 0 || i2s_cfg->channels > 2) { in i2s_mcux_flexcomm_cfg_convert()84 fsl_cfg->oneChannel = (i2s_cfg->channels == 1); in i2s_mcux_flexcomm_cfg_convert()86 fsl_cfg->dataLength = i2s_cfg->word_size; in i2s_mcux_flexcomm_cfg_convert()87 fsl_cfg->frameLength = i2s_cfg->channels * i2s_cfg->word_size; in i2s_mcux_flexcomm_cfg_convert()90 switch (i2s_cfg->options & (I2S_OPT_BIT_CLK_SLAVE | in i2s_mcux_flexcomm_cfg_convert()113 switch (i2s_cfg->format & I2S_FMT_DATA_FORMAT_MASK) { in i2s_mcux_flexcomm_cfg_convert()141 i2s_cfg->frame_clk_freq / in i2s_mcux_flexcomm_cfg_convert()149 switch (i2s_cfg->format & I2S_FMT_CLK_FORMAT_MASK) { in i2s_mcux_flexcomm_cfg_convert()190 const struct i2s_config *i2s_cfg) in i2s_mcux_configure() argument[all …]
171 const struct i2s_config *i2s_cfg) in i2s_stm32_configure() argument176 const uint32_t channel_length = i2s_cfg->word_size > 16U ? 32U : 16U; in i2s_stm32_configure()182 const uint32_t num_channels = i2s_cfg->format & I2S_FMT_DATA_FORMAT_MASK in i2s_stm32_configure()183 ? 2U : i2s_cfg->channels; in i2s_stm32_configure()207 if (i2s_cfg->options & I2S_OPT_FRAME_CLK_SLAVE || in i2s_stm32_configure()208 i2s_cfg->options & I2S_OPT_BIT_CLK_SLAVE) { in i2s_stm32_configure()212 if (i2s_cfg->frame_clk_freq == 0U) { in i2s_stm32_configure()219 memcpy(&stream->cfg, i2s_cfg, sizeof(struct i2s_config)); in i2s_stm32_configure()225 bit_clk_freq = i2s_cfg->frame_clk_freq * in i2s_stm32_configure()254 if (i2s_cfg->word_size == 16U) { in i2s_stm32_configure()[all …]
133 struct i2s_config i2s_cfg; in configure_stream() local135 i2s_cfg.word_size = 16U; in configure_stream()136 i2s_cfg.channels = 2U; in configure_stream()137 i2s_cfg.format = I2S_FMT_DATA_FORMAT_I2S; in configure_stream()138 i2s_cfg.frame_clk_freq = FRAME_CLK_FREQ; in configure_stream()139 i2s_cfg.block_size = BLOCK_SIZE; in configure_stream()140 i2s_cfg.timeout = TIMEOUT; in configure_stream()144 i2s_cfg.options = I2S_OPT_FRAME_CLK_MASTER in configure_stream()148 i2s_cfg.options = I2S_OPT_FRAME_CLK_SLAVE in configure_stream()151 i2s_cfg.options = I2S_OPT_FRAME_CLK_MASTER in configure_stream()[all …]
