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feat(dma): refactor dma calloc function

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gaoxu
2024-03-29 11:36:27 +08:00
committed by Gao Xu
parent 78f96c4466
commit 40f38bea6f
30 changed files with 204 additions and 363 deletions
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10
components/esp_driver_sdmmc/src/sdmmc_host.c
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@@ -921,3 +921,13 @@ static esp_err_t sdmmc_host_pullup_en_internal(int slot, int width)
}
return ESP_OK;
}
esp_err_t sdmmc_host_get_dma_info(int slot, esp_dma_mem_info_t *dma_mem_info)
{
if (!(slot == 0 || slot == 1)) {
return ESP_ERR_INVALID_ARG;
}
dma_mem_info->extra_heap_caps = MALLOC_CAP_DMA;
dma_mem_info->dma_alignment_bytes = 4;
return ESP_OK;
}