diff --git a/drivers/staging/media/imx/imx8-isi-core.c b/drivers/staging/media/imx/imx8-isi-core.c
index 9c1e8ea866b6..937be9ed6176 100644
--- a/drivers/staging/media/imx/imx8-isi-core.c
+++ b/drivers/staging/media/imx/imx8-isi-core.c
@@ -321,6 +321,8 @@ static void mxc_imx8mn_clk_disable(struct mxc_isi_dev *mxc_isi)
 static struct mxc_isi_chan_src mxc_imx8mn_chan_src = {
 	.src_mipi0 = 0,
 	.src_mipi1 = 1,
+	/* For i.MX8MP */
+	.src_mem = 2,
 };
 
 static struct mxc_isi_dev_ops mxc_imx8mn_clk_ops = {
diff --git a/drivers/staging/media/imx/imx8-isi-hw.c b/drivers/staging/media/imx/imx8-isi-hw.c
index 662eb3578db0..00d74605c9fd 100644
--- a/drivers/staging/media/imx/imx8-isi-hw.c
+++ b/drivers/staging/media/imx/imx8-isi-hw.c
@@ -641,7 +641,7 @@ void mxc_isi_channel_enable(struct mxc_isi_dev *mxc_isi, bool m2m_enabled)
 
 	if (m2m_enabled) {
 		val &= ~(CHNL_CTRL_SRC_TYPE_MASK | CHNL_CTRL_SRC_INPUT_MASK);
-		val |= (CHNL_CTRL_SRC_INPUT_MEMORY << CHNL_CTRL_SRC_INPUT_OFFSET |
+		val |= (mxc_isi->pdata->chan_src->src_mem << CHNL_CTRL_SRC_INPUT_OFFSET |
 			CHNL_CTRL_SRC_TYPE_MEMORY << CHNL_CTRL_SRC_TYPE_OFFSET);
 	}