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feat(dma): graduate the dma driver into a single component

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This commit is contained in:
morris
2025-10-19 22:06:46 +08:00
parent ca626ae04f
commit 2de3be7300
96 changed files with 459 additions and 510 deletions
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components/esp_hal_dma/dma2d_hal.c
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/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "hal/dma2d_hal.h"
#include "hal/dma2d_ll.h"
void dma2d_hal_init(dma2d_hal_context_t *hal, int group_id)
{
hal->dev = DMA2D_LL_GET_HW(group_id);
}
void dma2d_hal_tx_reset_channel(dma2d_hal_context_t *hal, uint32_t channel)
{
dma2d_ll_tx_abort(hal->dev, channel, true);
while (!dma2d_ll_tx_is_reset_avail(hal->dev, channel));
dma2d_ll_tx_reset_channel(hal->dev, channel);
dma2d_ll_tx_abort(hal->dev, channel, false);
}
void dma2d_hal_rx_reset_channel(dma2d_hal_context_t *hal, uint32_t channel)
{
dma2d_ll_rx_abort(hal->dev, channel, true);
while (!dma2d_ll_rx_is_reset_avail(hal->dev, channel));
dma2d_ll_rx_reset_channel(hal->dev, channel);
dma2d_ll_rx_abort(hal->dev, channel, false);
}