static void v4lcontrol_get_flags_from_db(struct v4lcontrol_data *data,
const char *sysfs_prefix,
unsigned short vendor_id, unsigned short product_id)
{
char dmi_system_vendor[512], dmi_system_name[512], dmi_system_version[512];
char dmi_board_vendor[512], dmi_board_name[512], dmi_board_version[512];
int i;
/* Get DMI board and system strings */
v4lcontrol_get_dmi_string(sysfs_prefix, "sys_vendor", dmi_system_vendor,
sizeof(dmi_system_vendor));
v4lcontrol_get_dmi_string(sysfs_prefix, "product_name", dmi_system_name,
sizeof(dmi_system_name));
v4lcontrol_get_dmi_string(sysfs_prefix, "product_version", dmi_system_version,
sizeof(dmi_system_version));
v4lcontrol_get_dmi_string(sysfs_prefix, "board_vendor", dmi_board_vendor,
sizeof(dmi_board_vendor));
v4lcontrol_get_dmi_string(sysfs_prefix, "board_name", dmi_board_name,
sizeof(dmi_board_name));
v4lcontrol_get_dmi_string(sysfs_prefix, "board_version", dmi_board_version,
sizeof(dmi_board_version));
for (i = 0; i < ARRAY_SIZE(v4lcontrol_flags); i++)
if (v4lcontrol_flags[i].vendor_id == vendor_id &&
v4lcontrol_flags[i].product_id ==
(product_id & ~v4lcontrol_flags[i].product_mask) &&
(v4lcontrol_flags[i].dmi_system_vendor == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_vendor, dmi_system_vendor)) &&
(v4lcontrol_flags[i].dmi_system_name == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_name, dmi_system_name)) &&
(v4lcontrol_flags[i].dmi_system_version == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_version, dmi_system_version)) &&
(v4lcontrol_flags[i].dmi_board_vendor == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_vendor, dmi_board_vendor)) &&
(v4lcontrol_flags[i].dmi_board_name == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_name, dmi_board_name)) &&
(v4lcontrol_flags[i].dmi_board_version == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_version, dmi_board_version))) {
data->flags |= v4lcontrol_flags[i].flags;
data->flags_info = &v4lcontrol_flags[i];
/* Entries in the v4lcontrol_flags table override
wildcard matches in the upside_down table. */
return;
}
for (i = 0; i < ARRAY_SIZE(upside_down); i++)
if (find_dmi_string(upside_down[i].board_vendor, dmi_board_vendor) &&
find_dmi_string(upside_down[i].board_name, dmi_board_name) &&
find_usb_id(upside_down[i].camera_id, vendor_id, product_id)) {
/* found entry */
data->flags |= V4LCONTROL_HFLIPPED | V4LCONTROL_VFLIPPED;
break;
}
}
static void v4lcontrol_get_flags_from_db(struct v4lcontrol_data *data,
unsigned short vendor_id, unsigned short product_id)
{
char dmi_system_vendor[512], dmi_system_name[512], dmi_system_version[512];
char dmi_board_vendor[512], dmi_board_name[512], dmi_board_version[512];
int i;
/* Get DMI board and system strings */
v4lcontrol_get_dmi_string("sys_vendor", dmi_system_vendor,
sizeof(dmi_system_vendor));
v4lcontrol_get_dmi_string("product_name", dmi_system_name,
sizeof(dmi_system_name));
v4lcontrol_get_dmi_string("product_version", dmi_system_version,
sizeof(dmi_system_version));
v4lcontrol_get_dmi_string("board_vendor", dmi_board_vendor,
sizeof(dmi_board_vendor));
v4lcontrol_get_dmi_string("board_name", dmi_board_name,
sizeof(dmi_board_name));
v4lcontrol_get_dmi_string("board_version", dmi_board_version,
sizeof(dmi_board_version));
for (i = 0; i < ARRAY_SIZE(v4lcontrol_flags); i++)
if (v4lcontrol_flags[i].vendor_id == vendor_id &&
v4lcontrol_flags[i].product_id ==
(product_id & ~v4lcontrol_flags[i].product_mask) &&
(v4lcontrol_flags[i].dmi_system_vendor == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_vendor, dmi_system_vendor)) &&
(v4lcontrol_flags[i].dmi_system_name == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_name, dmi_system_name)) &&
(v4lcontrol_flags[i].dmi_system_version == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_system_version, dmi_system_version)) &&
(v4lcontrol_flags[i].dmi_board_vendor == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_vendor, dmi_board_vendor)) &&
(v4lcontrol_flags[i].dmi_board_name == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_name, dmi_board_name)) &&
(v4lcontrol_flags[i].dmi_board_version == NULL ||
!strcmp(v4lcontrol_flags[i].dmi_board_version, dmi_board_version))) {
data->flags |= v4lcontrol_flags[i].flags;
data->flags_info = &v4lcontrol_flags[i];
break;
}
}
