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whyred: Goodix fp hal is present as fingerprint.default.so

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So load it directly and specify class as fpc for fpc hal.
This commit is contained in:
Vasishath Kaushal 2018-06-06 21:21:12 +05:30
parent 1f37c1a0ad
commit 464157cfd0
3 changed files with 14 additions and 9 deletions
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1
fingerprint/Android.bp
View file

@ -27,6 +27,7 @@ cc_binary {
"libhwbinder", "libhwbinder",
"liblog", "liblog",
"libutils", "libutils",
"libcutils",
"android.hardware.biometrics.fingerprint@2.1", "android.hardware.biometrics.fingerprint@2.1",
], ],
proprietary: true, proprietary: true,

20
fingerprint/BiometricsFingerprint.cpp
View file

@ -15,6 +15,7 @@
* limitations under the License. * limitations under the License.
*/ */
#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_sdm660" #define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_sdm660"
#define FP_SENSOR_PROP "ro.boot.fpsensor"
#include <hardware/hw_auth_token.h> #include <hardware/hw_auth_token.h>
@ -24,6 +25,7 @@
#include <inttypes.h> #include <inttypes.h>
#include <unistd.h> #include <unistd.h>
#include <cutils/properties.h>
namespace android { namespace android {
namespace hardware { namespace hardware {
@ -215,8 +217,17 @@ fingerprint_device_t* getDeviceForVendor(const char *class_name)
{ {
const hw_module_t *hw_module = nullptr; const hw_module_t *hw_module = nullptr;
int err; int err;
char fp_vendor[PROPERTY_VALUE_MAX];
property_get(FP_SENSOR_PROP, fp_vendor, "fpc");
ALOGE("Fp vendor is %s",fp_vendor);
if (!strcmp(fp_vendor, "fpc")) {
err = hw_get_module_by_class(FINGERPRINT_HARDWARE_MODULE_ID, "fpc", &hw_module);
} else {
err = hw_get_module(FINGERPRINT_HARDWARE_MODULE_ID, &hw_module);
}
err = hw_get_module_by_class(FINGERPRINT_HARDWARE_MODULE_ID, class_name, &hw_module);
if (err) { if (err) {
ALOGE("Failed to get fingerprint module: class %s, error %d", class_name, err); ALOGE("Failed to get fingerprint module: class %s, error %d", class_name, err);
return nullptr; return nullptr;
@ -266,13 +277,6 @@ fingerprint_device_t* getFingerprintDevice()
return fp_device; return fp_device;
} }
fp_device = getDeviceForVendor("goodix");
if (fp_device == nullptr) {
ALOGE("Failed to load goodix fingerprint module");
} else {
return fp_device;
}
return nullptr; return nullptr;
} }

2
fingerprint/service.cpp
View file

@ -14,7 +14,7 @@
* limitations under the License. * limitations under the License.
*/ */
#define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_msm8998" #define LOG_TAG "android.hardware.biometrics.fingerprint@2.1-service.xiaomi_sdm660"
#include <android/log.h> #include <android/log.h>
#include <hidl/HidlTransportSupport.h> #include <hidl/HidlTransportSupport.h>