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Commit 8fe32b25 authored by Ray Chin's avatar Ray Chin
Browse files

Add isLnaSupported in HAL layer 

Bug: 239240674
Test: atest android.media.tv.tuner.cts with cf_x86_tv-userdebug
Change-Id: I87aaff87a9ff0d92f4d3895bfe41f5f6fffa1938
parent 4591dbb5

tv/tuner/OWNERS

0 → 100644
+6 −0
Original line number Diff line number Diff line 
# Bug component: 136752



quxiangfang@google.com

shubang@google.com

hgchen@google.com

raychin@google.com

tv/tuner/aidl/aidl_api/android.hardware.tv.tuner/current/android/hardware/tv/tuner/ITuner.aidl

+1 −0
Original line number Diff line number Diff line
@@ -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();

}

tv/tuner/aidl/android/hardware/tv/tuner/ITuner.aidl

+10 −0
Original line number Diff line number Diff line
@@ -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();

}

tv/tuner/aidl/default/Tuner.cpp

+7 −0
Original line number Diff line number Diff line
@@ -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__);

    {

tv/tuner/aidl/default/Tuner.h

+1 −0
Original line number Diff line number Diff line
@@ -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;