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fix(lcd): prelonged the lifecycle of dma2d transaction config structure

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The context must exit at least until on_job_pixked callback is called
This commit is contained in:
morris 2024-08-12 19:16:05 +08:00
parent 6568f8c553
commit 3358b3073b
1 changed files with 2 additions and 2 deletions
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4
components/esp_lcd/src/esp_async_fbcpy.c
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@ -192,13 +192,13 @@ esp_err_t esp_async_fbcpy(esp_async_fbcpy_handle_t mcp, esp_async_fbcpy_trans_de
async_memcpy_setup_dma2d_descriptor(mcp, transaction); async_memcpy_setup_dma2d_descriptor(mcp, transaction);
// submit the DMA2D request // submit the DMA2D request
dma2d_trans_config_t dma2d_trans_conf = { static dma2d_trans_config_t dma2d_trans_conf = {
.tx_channel_num = 1, .tx_channel_num = 1,
.rx_channel_num = 1, .rx_channel_num = 1,
.channel_flags = DMA2D_CHANNEL_FUNCTION_FLAG_SIBLING, .channel_flags = DMA2D_CHANNEL_FUNCTION_FLAG_SIBLING,
.on_job_picked = dma2d_job_picked_cb, .on_job_picked = dma2d_job_picked_cb,
.user_config = mcp,
}; };
dma2d_trans_conf.user_config = mcp;
ESP_RETURN_ON_ERROR(dma2d_enqueue(mcp->client, &dma2d_trans_conf, mcp->trans_desc), TAG, "DMA2D enqueue failed"); ESP_RETURN_ON_ERROR(dma2d_enqueue(mcp->client, &dma2d_trans_conf, mcp->trans_desc), TAG, "DMA2D enqueue failed");
return ESP_OK; return ESP_OK;
} }