Commit c31d11e3 authored by Sakari Ailus's avatar Sakari Ailus Committed by Hans Verkuil

media: ccs: Apply module manufacturer hack on non-CCS devices only

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: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
parent 2bef6337
......@@ -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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