diff --git a/components/esp_driver_cam/dvp/src/esp_cam_ctlr_dvp_cam.c b/components/esp_driver_cam/dvp/src/esp_cam_ctlr_dvp_cam.c index daf6bb41449..acc85ef7a07 100644 --- a/components/esp_driver_cam/dvp/src/esp_cam_ctlr_dvp_cam.c +++ b/components/esp_driver_cam/dvp/src/esp_cam_ctlr_dvp_cam.c @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -145,7 +145,6 @@ static IRAM_ATTR esp_err_t esp_cam_ctlr_dvp_start_trans(esp_cam_ctlr_dvp_cam_t * if (ctlr->cur_buf) { ctlr->cur_buf = NULL; - cam_hal_stop_streaming(&ctlr->hal); ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_stop(&ctlr->dma), TAG, "failed to stop DMA"); } @@ -169,8 +168,6 @@ static IRAM_ATTR esp_err_t esp_cam_ctlr_dvp_start_trans(esp_cam_ctlr_dvp_cam_t * ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_reset(&ctlr->dma), TAG, "failed to reset DMA"); ESP_RETURN_ON_ERROR_ISR(esp_cam_ctlr_dvp_dma_start(&ctlr->dma, trans.buffer, ctlr->fb_size_in_bytes), TAG, "failed to start DMA"); - cam_hal_start_streaming(&ctlr->hal); - ctlr->cur_buf = trans.buffer; return ESP_OK; @@ -469,6 +466,8 @@ static esp_err_t esp_cam_ctlr_dvp_cam_enable(esp_cam_ctlr_handle_t handle) ctlr->dvp_fsm = ESP_CAM_CTLR_DVP_CAM_FSM_ENABLED; ret = ESP_OK; } + cam_hal_start_streaming(&ctlr->hal); + portEXIT_CRITICAL(&ctlr->spinlock); return ret; @@ -495,6 +494,8 @@ static esp_err_t esp_cam_ctlr_dvp_cam_disable(esp_cam_ctlr_handle_t handle) ctlr->dvp_fsm = ESP_CAM_CTLR_DVP_CAM_FSM_INIT; ret = ESP_OK; } + cam_hal_stop_streaming(&ctlr->hal); + portEXIT_CRITICAL(&ctlr->spinlock); return ret;