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fix(dma): fix esp_dma_is_buffer_alignment_satisfied align issue when l2 cache line 128B

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This commit is contained in:
Armando
2024-07-16 11:04:52 +08:00
parent 2afbcd1bb4
commit c503e385ab
1 changed files with 1 additions and 1 deletions
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components/esp_hw_support/dma/esp_dma_utils.c
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@@ -130,7 +130,7 @@ bool esp_dma_is_buffer_alignment_satisfied(const void *ptr, size_t size, esp_dma
int cache_flags = 0;
size_t cache_alignment_bytes = 0;
if (esp_ptr_external_ram(ptr)) {
cache_flags |= ESP_DMA_MALLOC_FLAG_PSRAM;
cache_flags |= MALLOC_CAP_SPIRAM;
}
esp_err_t ret = esp_cache_get_alignment(cache_flags, &cache_alignment_bytes);
assert(ret == ESP_OK);