Merge remote-tracking branch 'quic/LA.BR.1' into HEAD
* quic/LA.BR.1: (37 commits)
hal: Performance mode during recording usecase
audio: Support for compress offload recovery
audio: Fix for clip skip issue during SSR
hal: add checks for calibration buffer allocation failures
mm-audio: aenc-aac: fix integer overflow for encoded buffer timestamp calculation
hal: Add support for 8909 QRD skue
hal: Fix for FM mute issue on start of FM record
hal: Fix array length computation for backend id array.
hal : set Non SA+ app type for PCM Capture
hal : Fix for SA+ app type selection for PCM Capture usecase
hal : Fix for SA+ app type selection for PCM Capture usecase
hal: use 0 as default return value for out_get_render_position
audio: hal: Add support for pm8916 on msm8909
hal: Define a new combo device for AANC and Fluence
hal: Define a new combo device for AANC and Fluence
hal: use 0 as default return value for out_get_render_position
hal: Update DS2 implementation to support ACDB based license mechanism
hal : Overwrite the APP type for PCM RX and TX path
audio: HAL to support for peripheral manager
hal : Set the input device for VOIP calls using audio path
...
Conflicts:
hal/Android.mk
hal/audio_extn/audio_extn.c
hal/audio_extn/audio_extn.h
hal/audio_extn/dolby.c
hal/audio_extn/utils.c
hal/audio_hw.c
hal/msm8916/hw_info.c
hal/msm8916/platform.c
hal/msm8974/platform.c
hal/platform_api.h
Change-Id: Ibfa171e8f3af713dbb2cffbaf2ca2b0df3e8ae73
diff --git a/hal/audio_extn/pm.c b/hal/audio_extn/pm.c
new file mode 100644
index 0000000..7b76f60
--- /dev/null
+++ b/hal/audio_extn/pm.c
@@ -0,0 +1,149 @@
+/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ * * Neither the name of The Linux Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#define LOG_TAG "audio_hw_pm"
+/*#define LOG_NDEBUG 0*/
+
+#include "pm.h"
+#include <cutils/log.h>
+
+static s_audio_subsys audio_ss;
+
+int audio_extn_pm_vote(void)
+{
+ int err, intfd, ret;
+ FILE *fd;
+ enum pm_event subsys_state;
+ char halPropVal[PROPERTY_VALUE_MAX];
+ bool prop_unload_image = false;
+ bool pm_reg = false;
+ bool pm_supp = false;
+
+ platform_get_subsys_image_name((char *)&audio_ss.img_name);
+ ALOGD("%s: register with peripheral manager for %s",__func__, audio_ss.img_name);
+ ret = pm_client_register(audio_extn_pm_event_notifier,
+ &audio_ss,
+ audio_ss.img_name,
+ PM_CLIENT_NAME,
+ &subsys_state,
+ &audio_ss.pm_handle);
+ if (ret == PM_RET_SUCCESS) {
+ pm_reg = true;
+ pm_supp = true;
+ ALOGV("%s: registered with peripheral manager for %s",
+ __func__, audio_ss.img_name);
+ } else if (ret == PM_RET_UNSUPPORTED) {
+ pm_reg = true;
+ pm_supp = false;
+ ALOGV("%s: peripheral mgr unsupported for %s",
+ __func__, audio_ss.img_name);
+ return ret;
+ } else {
+ return ret;
+ }
+ if (pm_supp == true &&
+ pm_reg == true) {
+ ALOGD("%s: Voting for subsystem power up", __func__);
+ pm_client_connect(audio_ss.pm_handle);
+
+ if (property_get("sys.audio.init", halPropVal, NULL)) {
+ prop_unload_image = !(strncmp("false", halPropVal, sizeof("false")));
+ }
+ /*
+ * adsp-loader loads modem/adsp image at boot up to play boot tone,
+ * before peripheral manager service is up. Once PM is up, vote to PM
+ * and unload the image to give control to PM to load/unload image
+ */
+ if (prop_unload_image) {
+ intfd = open(BOOT_IMG_SYSFS_PATH, O_WRONLY);
+ if (intfd == -1) {
+ ALOGE("failed to open fd in write mode, %d", errno);
+ } else {
+ ALOGD("%s: write to sysfs to unload image", __func__);
+ err = write(intfd, UNLOAD_IMAGE, 1);
+ close(intfd);
+ property_set("sys.audio.init", "true");
+ }
+ }
+ }
+ return 0;
+}
+
+void audio_extn_pm_unvote(void)
+{
+ ALOGD("%s", __func__);
+ if (audio_ss.pm_handle) {
+ pm_client_disconnect(audio_ss.pm_handle);
+ pm_client_unregister(audio_ss.pm_handle);
+ }
+}
+
+void audio_extn_pm_set_parameters(struct str_parms *parms)
+{
+ int ret;
+ char value[32];
+
+ ret = str_parms_get_str(parms, AUDIO_PARAMETER_KEY_DEV_SHUTDOWN, value, sizeof(value));
+ if (ret >= 0) {
+ if (strstr(value, "true")) {
+ ALOGD("Device shutdown notification received, unregister with PM");
+ audio_extn_pm_unvote();
+ }
+ }
+}
+
+void audio_extn_pm_event_notifier(void *client_data, enum pm_event event)
+{
+ pm_client_event_acknowledge(audio_ss.pm_handle, event);
+
+ /* Closing and re-opening of session is done based on snd card status given
+ * by AudioDaemon during SS offline/online (legacy code). Just return for now.
+ */
+ switch (event) {
+ case EVENT_PERIPH_GOING_OFFLINE:
+ ALOGV("%s: %s is going offline", __func__, audio_ss.img_name);
+ break;
+
+ case EVENT_PERIPH_IS_OFFLINE:
+ ALOGV("%s: %s is offline", __func__, audio_ss.img_name);
+ break;
+
+ case EVENT_PERIPH_GOING_ONLINE:
+ ALOGV("%s: %s is going online", __func__, audio_ss.img_name);
+ break;
+
+ case EVENT_PERIPH_IS_ONLINE:
+ ALOGV("%s: %s is online", __func__, audio_ss.img_name);
+ break;
+
+ default:
+ ALOGV("%s: invalid event received from PM", __func__);
+ break;
+ }
+}