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author | Robert Lee <lerobert@google.com> | 2020-06-09 06:26:22 +0000 |
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committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-06-09 06:26:22 +0000 |
commit | 35e2e0a9d2d5017f639e23ce8eb230412196bb8a (patch) | |
tree | ff4aeaddaf4bc796b1422f76ed22cebcc729bddd | |
parent | f4397df566c4edd68f7873d05b2dbde320f09a62 (diff) | |
parent | 7e30a80912f8a9b5f38b6f8a52cc62415edc7a76 (diff) | |
download | audio-35e2e0a9d2d5017f639e23ce8eb230412196bb8a.tar.gz |
hal: add gapless offload playback control am: 7e30a80912android-mainline-12.0.0_r112android-mainline-11.0.0_r44android-mainline-11.0.0_r43android-mainline-11.0.0_r42android-mainline-11.0.0_r41android-mainline-11.0.0_r40android-mainline-11.0.0_r39android-mainline-11.0.0_r38android-mainline-11.0.0_r37android-mainline-11.0.0_r36android-mainline-11.0.0_r35android-mainline-11.0.0_r34android-mainline-11.0.0_r32android-mainline-11.0.0_r31android-mainline-11.0.0_r30android-mainline-11.0.0_r28android-mainline-11.0.0_r27android-mainline-11.0.0_r26android-mainline-11.0.0_r25android-mainline-11.0.0_r24android-mainline-11.0.0_r23android-mainline-11.0.0_r22android-mainline-11.0.0_r21android-mainline-11.0.0_r20android-mainline-11.0.0_r18android-mainline-11.0.0_r17android-mainline-11.0.0_r16android-mainline-11.0.0_r15android-mainline-11.0.0_r14android-mainline-11.0.0_r13android-mainline-11.0.0_r12aml_tz2_305400500aml_tz2_305400300aml_tz2_305400100aml_tz2_304500300aml_tz2_303900110aml_tz2_303900102aml_tz2_303800002aml_tz2_303800001aml_tz2_303200001android12-mainline-tzdata2-releaseandroid11-mainline-tethering-releaseandroid11-mainline-permission-releaseandroid11-mainline-os-statsd-releaseandroid11-mainline-networkstack-releaseandroid11-mainline-media-swcodec-releaseandroid11-mainline-media-releaseandroid11-mainline-extservices-releaseandroid11-mainline-documentsui-releaseandroid11-mainline-conscrypt-releaseandroid11-mainline-cellbroadcast-releaseandroid11-mainline-captiveportallogin-releaseaml_tz2_305400100
Original change: https://googleplex-android-review.googlesource.com/c/platform/hardware/qcom/audio/+/11690442
Change-Id: Id9f68b701dd9c1748c35a45d00ff0847ed3702c8
-rw-r--r-- | hal/audio_hw.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/hal/audio_hw.c b/hal/audio_hw.c index 0f868ca..0f9dcf0 100644 --- a/hal/audio_hw.c +++ b/hal/audio_hw.c @@ -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, |