LenovoZ5s/device_lenovo_sdm710-common
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sdm710-common: libqti-perfd-client: return a dummy value

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Return a positive integer for perf lock acquire and release so
that Goodix/FPC fingerprint sensor blobs will not complain.

Goodix:
E [goodixHAL][gf_hal_milan_f_series]: goodix_perf_lock_acquire: Failed to acquire perf lock, err: 0
E [goodixHAL][gf_hal_milan_f_series]: goodix_perf_lock_release: Perf lock release error 0

FPC:
E fpc_tac : fpc_perf_lock_acquire: Incorrect params, Failed to acquire perf lock, err
E fpc_tac : fpc_perf_lock_release: Perf lock release error 0

Signed-off-by: Chenyang Zhong <zhongcy95@gmail.com>
This commit is contained in:
Chenyang Zhong 2021-05-13 03:05:45 -04:00 committed by Giammarco Senatore
parent 609cd1a9fd
commit 4f60724dac
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GPG key ID: 661348FC1E144F04
2 changed files with 18 additions and 2 deletions
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1
libqti-perfd-client/Android.bp
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@ -12,5 +12,6 @@ cc_library_shared {
], ],
shared_libs: [ shared_libs: [
"libutils", "libutils",
"liblog",
], ],
} }

19
libqti-perfd-client/client.cpp
View file

@ -1,10 +1,25 @@
#define LOG_TAG "libqti-perfd-client"
#include <stdint.h> #include <stdint.h>
#include <log/log.h>
namespace android { namespace android {
extern "C" void perf_get_feedback() {} extern "C" void perf_get_feedback() {}
extern "C" void perf_hint() {} extern "C" void perf_hint() {}
extern "C" void perf_lock_acq() {} extern "C" int perf_lock_acq(int handle, int duration, int arg3[], int arg4) {
ALOGI("perf_lock_acq: handle: %d, duration: %d, arg3[0]: %d, arg4: %d", handle, duration, arg3[0], arg4);
if (handle > 0)
return handle;
return 233;
}
extern "C" void perf_lock_cmd() {} extern "C" void perf_lock_cmd() {}
extern "C" void perf_lock_rel() {} extern "C" int perf_lock_rel(int handle) {
ALOGI("perf_lock_rel: handle: %d", handle);
if (handle > 0)
return handle;
return 233;
}
extern "C" void perf_lock_use_profile() {} extern "C" void perf_lock_use_profile() {}
} }