comments about buf_ptr

9b8552f6 · Oleg Dzhimiev · 25f4cb20 · 9b8552f6
Commit 9b8552f6 authored Jan 04, 2018 by Oleg Dzhimiev
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circbuf.c src/drivers/elphel/circbuf.c +1 -0

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--- a/src/drivers/elphel/circbuf.c
+++ b/src/drivers/elphel/circbuf.c
@@ -133,6 +133,7 @@ int init_ccam_dma_buf_ptr(struct platform_device *pdev)
 		}
 	}

+	// TODO: take data from pElphel_buf (calc buf_ptr for each channel)
 	for (i = 0; i < SENSOR_PORTS; i++) {
 		// nobody knows what the 1st 1MB is for...
 		circbuf_priv[i].buf_ptr = dma_buf_ptr + BYTE2DW(CIRCBUF_START_OFFSET + i * CCAM_DMA_SIZE);