From: Mehdi Djait <mehdi.djait@linux.intel.com>
Date: Thu, 26 Jun 2025 13:34:05 +0000 (+0200)
Subject: media: i2c: imx334: Use the v4l2 helper for obtaining the clock
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=69a30d67d0726ddac2a14423e58bbb1390d51347;p=users%2Fhch%2Fmisc.git

media: i2c: imx334: Use the v4l2 helper for obtaining the clock

devm_clk_get() fails on ACPI-based platforms, where firmware does not
provide a direct reference to the clock producer.

Replace devm_clk_get() with the new v4l2 helper
devm_v4l2_sensor_clk_get() that works on both DT- and ACPI-based
platforms to retrieve a reference to the clock producer from firmware.

Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
---

diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c
index 846b9928d4e8..7a9b14d102c9 100644
--- a/drivers/media/i2c/imx334.c
+++ b/drivers/media/i2c/imx334.c
@@ -997,7 +997,7 @@ static int imx334_parse_hw_config(struct imx334 *imx334)
 				     "failed to get reset gpio\n");
 
 	/* Get sensor input clock */
-	imx334->inclk = devm_clk_get(imx334->dev, NULL);
+	imx334->inclk = devm_v4l2_sensor_clk_get(imx334->dev, NULL);
 	if (IS_ERR(imx334->inclk))
 		return dev_err_probe(imx334->dev, PTR_ERR(imx334->inclk),
 					 "could not get inclk\n");