Snap for 6574341 from 7f6f7edf2c3d225e726347d131522050a67636e8 to sc-d1-release (100aa5ae) · Commits · e / os / android_hardware_qcom_audio

hal/audio_hw.c

+27 −0

Original line number	Diff line number	Diff line
		@@ -5002,6 +5002,30 @@ static void in_update_sink_metadata(struct audio_stream_in *stream,
		pthread_mutex_unlock(&in->lock);
		}

		static int check_and_set_gapless_mode(struct audio_device *adev)
		{
		bool gapless_enabled = false;
		const char *mixer_ctl_name = "Compress Gapless Playback";
		struct mixer_ctl *ctl;

		ALOGV("%s:", __func__);
		gapless_enabled = property_get_bool("vendor.audio.offload.gapless.enabled", false);

		ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
		if (!ctl) {
		ALOGE("%s: Could not get ctl for mixer cmd - %s",
		__func__, mixer_ctl_name);
		return -EINVAL;
		}

		if (mixer_ctl_set_value(ctl, 0, gapless_enabled) < 0) {
		ALOGE("%s: Could not set gapless mode %d",
		__func__, gapless_enabled);
		return -EINVAL;
		}
		return 0;
		}

		static int adev_open_output_stream(struct audio_hw_device *dev,
		audio_io_handle_t handle,
		audio_devices_t devices,
		@@ -5170,6 +5194,9 @@ static int adev_open_output_stream(struct audio_hw_device *dev,
		out->non_blocking = 1;

		out->send_new_metadata = 1;

		check_and_set_gapless_mode(adev);

		create_offload_callback_thread(out);
		ALOGV("%s: offloaded output offload_info version %04x bit rate %d",
		__func__, config->offload_info.version,