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lcd: delay 1us between DMA start and LCD start

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Closes https://github.com/espressif/esp-idf/issues/8212
This commit is contained in:
morris
2022-03-10 18:48:09 +08:00
parent 7112009473
commit a019db6880
2 changed files with 7 additions and 0 deletions
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4
components/hal/esp32s3/include/hal/gdma_ll.h
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@@ -190,6 +190,8 @@ static inline uint32_t gdma_ll_rx_get_fifo_bytes(gdma_dev_t *dev, uint32_t chann
return dev->channel[channel].in.infifo_status.infifo_cnt_l2;
case 3:
return dev->channel[channel].in.infifo_status.infifo_cnt_l3;
default:
return 0;
}
}
@@ -434,6 +436,8 @@ static inline uint32_t gdma_ll_tx_get_fifo_bytes(gdma_dev_t *dev, uint32_t chann
return dev->channel[channel].out.outfifo_status.outfifo_cnt_l2;
case 3:
return dev->channel[channel].out.outfifo_status.outfifo_cnt_l3;
default:
return 0;
}
}