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fix(i2s_pdm): remove incorrect check for raw PDM usage

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This commit is contained in:
Chen Chen
2026-06-12 09:26:06 +08:00
parent 0af956f7af
commit fe21c32ccb
16 changed files with 20 additions and 117 deletions
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components/esp_hal_i2s/esp32/include/hal/i2s_ll.h
-9
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@@ -25,7 +25,6 @@
#define I2S_LL_SUPPORT(_feat) I2S_LL_SUPPORT_ ## _feat
#define I2S_LL_BUS_WIDTH 24
#define I2S_LL_INST_NUM 2
#define I2S_LL_PDM_SUPPORTED_PORT_MASK (1U << 0) // PDM is supported on I2S0
#define I2S_LL_PCM2PDM_SUPPORTED_PORT_MASK (1U << 0) // PCM2PDM is supported on I2S0
#define I2S_LL_PDM2PCM_SUPPORTED_PORT_MASK (1U << 0) // PDM2PCM is supported on I2S0
#define I2S_LL_TRANS_SIZE_ALIGN_WORD 1 // I2S DMA transfer size must be aligned to word
@@ -1172,14 +1171,6 @@ static inline bool i2s_ll_is_destination_supported(int port_id, i2s_destination_
return destination == I2S_DESTINATION_DMA;
}
/**
* @brief Check whether I2S PDM mode is supported on the specified port
*/
static inline bool i2s_ll_is_pdm_supported(int port_id)
{
return (I2S_LL_PDM_SUPPORTED_PORT_MASK & (1U << port_id)) != 0;
}
/**
* @brief Check whether I2S TX PCM2PDM converter is supported on the specified port
*/