diff options
| author | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-04-24 11:27:30 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2025-09-09 15:59:16 +0200 |
| commit | 075710b670d96cf9edca1894abecba7402fe4f34 (patch) | |
| tree | 2df33c36210d2e1466942f21531575898b5eb291 | |
| parent | 4010eef01debc50facbea76a37b9445c61c379bf (diff) | |
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 <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Tested-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Fixes: a80b1bbff88b ("media: mt9p031: Refactor format handling for different sensor models")
Cc: stable@vger.kernel.org
| -rw-r--r-- | drivers/media/i2c/mt9p031.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index 4df8f2be15f3..1500ee4db47e 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"; |