From 747c6d5984cccf7c3e48c2cdb4dd1d626889096e Mon Sep 17 00:00:00 2001 From: vauban353 Date: Sat, 12 Aug 2023 18:14:01 +0100 Subject: [PATCH 6/8] BeagleV-Fire: Add printk to IM219 driver for board tests. --- drivers/media/i2c/imx219.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c index 7a14688f8..effb399b1 100644 --- a/drivers/media/i2c/imx219.c +++ b/drivers/media/i2c/imx219.c @@ -1012,6 +1012,9 @@ static int imx219_identify_module(struct imx219 *imx219) int ret; u64 val; + printk(KERN_INFO "imx219_identify_module()\n"); + + ret = cci_read(imx219->regmap, IMX219_REG_CHIP_ID, &val, NULL); if (ret) { dev_err(&client->dev, "failed to read chip id %x\n", @@ -1025,6 +1028,9 @@ static int imx219_identify_module(struct imx219 *imx219) return -EIO; } + printk(KERN_INFO "imx219_identify_module() - Success\n"); + + return 0; } @@ -1234,6 +1240,8 @@ static int imx219_probe(struct i2c_client *client) struct imx219 *imx219; int ret; + printk(KERN_INFO "imx219_probe()\n"); + imx219 = devm_kzalloc(&client->dev, sizeof(*imx219), GFP_KERNEL); if (!imx219) return -ENOMEM; -- 2.39.2