Evolution-x/hardware_interfaces
1
0
Fork 0
mirror of https://github.com/Evolution-X/hardware_interfaces synced 2026-02-01 11:36:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge "Add isLnaSupported in HAL layer"

Browse Source
This commit is contained in:
Hongguang Chen
2022-11-29 16:57:36 +00:00
committed by Android (Google) Code Review
parent a160bfa522 8fe32b2513
commit 50565f5c97
5 changed files with 25 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
tv/tuner/OWNERS Normal file
View File

@@ -0,0 +1,6 @@
# Bug component: 136752
quxiangfang@google.com
shubang@google.com
hgchen@google.com
raychin@google.com

1
tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ITuner.aidl
View File

@@ -47,4 +47,5 @@ interface ITuner {
void setLna(in boolean bEnable);
void setMaxNumberOfFrontends(in android.hardware.tv.tuner.FrontendType frontendType, in int maxNumber);
int getMaxNumberOfFrontends(in android.hardware.tv.tuner.FrontendType frontendType);
boolean isLnaSupported();
}

10
tv/tuner/aidl/android/hardware/tv/tuner/ITuner.aidl
View File

@@ -125,6 +125,9 @@ interface ITuner {
/**
* Enable or Disable Low Noise Amplifier (LNA).
*
* If the device doesn't support LNA, the HAL implement should set {@link Result#UNAVAILABLE}
* to EX_SERVICE_SPECIFIC as the service specific error.
*
* @param bEnable true if activate LNA module; false if deactivate LNA
*/
void setLna(in boolean bEnable);
@@ -148,4 +151,11 @@ interface ITuner {
* @return the maximum usable number of the queried frontend type.
*/
int getMaxNumberOfFrontends(in FrontendType frontendType);
/**
* Is Low Noise Amplifier (LNA) supported.
*
* @return true if supported, otherwise false
*/
boolean isLnaSupported();
}

7
tv/tuner/aidl/default/Tuner.cpp
View File

@@ -204,6 +204,13 @@ std::shared_ptr<Frontend> Tuner::getFrontendById(int32_t frontendId) {
return ::ndk::ScopedAStatus::ok();
}
::ndk::ScopedAStatus Tuner::isLnaSupported(bool* _aidl_return) {
ALOGV("%s", __FUNCTION__);
*_aidl_return = true;
return ::ndk::ScopedAStatus::ok();
}
binder_status_t Tuner::dump(int fd, const char** args, uint32_t numArgs) {
ALOGV("%s", __FUNCTION__);
{

1
tv/tuner/aidl/default/Tuner.h
View File

@@ -61,6 +61,7 @@ class Tuner : public BnTuner {
int32_t in_maxNumber) override;
::ndk::ScopedAStatus getMaxNumberOfFrontends(FrontendType in_frontendType,
int32_t* _aidl_return) override;
::ndk::ScopedAStatus isLnaSupported(bool* _aidl_return) override;
binder_status_t dump(int fd, const char** args, uint32_t numArgs) override;