From ee9744b2922fa5f4bb4f87ba2761adfc9a96d3a8 Mon Sep 17 00:00:00 2001 From: Nick Hollinghurst Date: Fri, 28 Jul 2023 11:59:28 +0100 Subject: [PATCH 0572/1002] media: i2c: imx296: Add 2ms delay after releasing standby The delay seems to be required to reliably read model ID. (The same delay is already used when starting the camera.) Signed-off-by: Nick Hollinghurst --- drivers/media/i2c/imx296.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/i2c/imx296.c b/drivers/media/i2c/imx296.c index e16588f2791a..adce60a92002 100644 --- a/drivers/media/i2c/imx296.c +++ b/drivers/media/i2c/imx296.c @@ -949,6 +949,7 @@ static int imx296_identify_model(struct imx296 *sensor) "failed to get sensor out of standby (%d)\n", ret); return ret; } + usleep_range(2000, 5000); usleep_range(2000, 5000); -- 2.44.0