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Subject: media: ccs: Apply module manufacturer hack on non-CCS devices only
Author: Sakari Ailus <sakari.ai...@linux.intel.com>
Date: Thu Apr 6 19:41:03 2023 +0300
Some modules don't have any model identification information in the
register address space. The driver as a SMIA++ driver attempted to use
sensor information in this case. This workaround is definitely not for CCS
devices.
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/i2c/ccs/ccs-core.c | 25 ++++++++++++-------------
1 file changed, 12 insertions(+), 13 deletions(-)
---
diff --git a/drivers/media/i2c/ccs/ccs-core.c b/drivers/media/i2c/ccs/ccs-core.c
index 4adb2da34066..20c3974f5ac7 100644
--- a/drivers/media/i2c/ccs/ccs-core.c
+++ b/drivers/media/i2c/ccs/ccs-core.c
@@ -2894,19 +2894,18 @@ static int ccs_identify_module(struct ccs_sensor
*sensor)
"smia version %2.2d smiapp version %2.2d\n",
minfo->smia_version, minfo->smiapp_version);
minfo->name = SMIAPP_NAME;
- }
-
- /*
- * Some modules have bad data in the lvalues below. Hope the
- * rvalues have better stuff. The lvalues are module
- * parameters whereas the rvalues are sensor parameters.
- */
- if (minfo->sensor_smia_manufacturer_id &&
- !minfo->smia_manufacturer_id && !minfo->model_id) {
- minfo->smia_manufacturer_id =
- minfo->sensor_smia_manufacturer_id;
- minfo->model_id = minfo->sensor_model_id;
- minfo->revision_number = minfo->sensor_revision_number;
+ /*
+ * Some modules have bad data in the lvalues below. Hope the
+ * rvalues have better stuff. The lvalues are module
+ * parameters whereas the rvalues are sensor parameters.
+ */
+ if (minfo->sensor_smia_manufacturer_id &&
+ !minfo->smia_manufacturer_id && !minfo->model_id) {
+ minfo->smia_manufacturer_id =
+ minfo->sensor_smia_manufacturer_id;
+ minfo->model_id = minfo->sensor_model_id;
+ minfo->revision_number = minfo->sensor_revision_number;
+ }
}
for (i = 0; i < ARRAY_SIZE(ccs_module_idents); i++) {
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