From 075710b670d96cf9edca1894abecba7402fe4f34 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Thu, 24 Apr 2025 11:27:30 +0200 Subject: [PATCH] media: i2c: mt9p031: fix mbus code initialization The mediabus code is device dependent, but the probe() function thought that device_get_match_data() would return the code directly, when in fact it returned a pointer to a struct mt9p031_model_info. As a result, the initial mbus code was garbage. Tested with a BeagleBoard xM and a Leopard Imaging LI-5M03 sensor board. Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Fixes: a80b1bbff88b ("media: mt9p031: Refactor format handling for different sensor models") Cc: stable@vger.kernel.org --- drivers/media/i2c/mt9p031.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 4df8f2be15f3d..1500ee4db47ec 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -1093,6 +1093,7 @@ static int mt9p031_parse_properties(struct mt9p031 *mt9p031, struct device *dev) static int mt9p031_probe(struct i2c_client *client) { struct i2c_adapter *adapter = client->adapter; + const struct mt9p031_model_info *info; struct mt9p031 *mt9p031; unsigned int i; int ret; @@ -1113,7 +1114,8 @@ static int mt9p031_probe(struct i2c_client *client) mt9p031->output_control = MT9P031_OUTPUT_CONTROL_DEF; mt9p031->mode2 = MT9P031_READ_MODE_2_ROW_BLC; - mt9p031->code = (uintptr_t)device_get_match_data(&client->dev); + info = device_get_match_data(&client->dev); + mt9p031->code = info->code; mt9p031->regulators[0].supply = "vdd"; mt9p031->regulators[1].supply = "vdd_io"; -- 2.47.3