Add guest mode functionality (1/3)
am: 4048610354
* commit '4048610354bc6fff0eea733d46df502a29487b9f':
Add guest mode functionality (1/3)
Change-Id: Ic2bd8be69bbe1dc2a247e1d152e95d158ad3161c
diff --git a/include/hardware/bluetooth.h b/include/hardware/bluetooth.h
index ef21361..68cbd1e 100644
--- a/include/hardware/bluetooth.h
+++ b/include/hardware/bluetooth.h
@@ -548,6 +548,17 @@
*/
int (*config_clear)(void);
+ /**
+ * Clear (reset) the dynamic portion of the device interoperability database.
+ */
+ void (*interop_database_clear)(void);
+
+ /**
+ * Add a new device interoperability workaround for a remote device whose
+ * first |len| bytes of the its device address match |addr|.
+ * NOTE: |feature| has to match an item defined in interop_feature_t (interop.h).
+ */
+ void (*interop_database_add)(uint16_t feature, const bt_bdaddr_t *addr, size_t len);
} bt_interface_t;
/** TODO: Need to add APIs for Service Discovery, Service authorization and
diff --git a/include/hardware/hwcomposer_defs.h b/include/hardware/hwcomposer_defs.h
index e650bd2..a19a26c 100644
--- a/include/hardware/hwcomposer_defs.h
+++ b/include/hardware/hwcomposer_defs.h
@@ -192,6 +192,10 @@
*/
HWC_DISPLAY_DPI_X = 4,
HWC_DISPLAY_DPI_Y = 5,
+
+ /* Indicates which of the vendor-defined color transforms is provided by
+ * this configuration. */
+ HWC_DISPLAY_COLOR_TRANSFORM = 6,
};
/* Allowed events for hwc_methods::eventControl() */
diff --git a/include/hardware/power.h b/include/hardware/power.h
index af7799e..10612f3 100644
--- a/include/hardware/power.h
+++ b/include/hardware/power.h
@@ -116,7 +116,8 @@
* User is interacting with the device, for example, touchscreen
* events are incoming. CPU and GPU load may be expected soon,
* and it may be appropriate to raise speeds of CPU, memory bus,
- * etc. The data parameter is unused.
+ * etc. The data parameter is the estimated length of the interaction
+ * in milliseconds, or 0 if unknown.
*
* POWER_HINT_LOW_POWER
*
diff --git a/include/hardware/sensors.h b/include/hardware/sensors.h
index b368ee6..51bffe1 100644
--- a/include/hardware/sensors.h
+++ b/include/hardware/sensors.h
@@ -147,7 +147,7 @@
* Counter sensors can be set with this flag and SensorService will inject accelerometer data
* and read the corresponding step counts.
*/
- SENSOR_FLAG_SUPPORTS_DATA_INJECTION = 0x8 // 1000
+ SENSOR_FLAG_SUPPORTS_DATA_INJECTION = 0x10 // 1 0000
};
/*
diff --git a/modules/audio_remote_submix/audio_hw.cpp b/modules/audio_remote_submix/audio_hw.cpp
index 20c0fab..ed3d311 100644
--- a/modules/audio_remote_submix/audio_hw.cpp
+++ b/modules/audio_remote_submix/audio_hw.cpp
@@ -179,7 +179,8 @@
struct submix_audio_device *dev;
int route_handle;
bool output_standby;
- uint64_t write_counter_frames;
+ uint64_t frames_written;
+ uint64_t frames_written_since_standby;
#if LOG_STREAMS_TO_FILES
int log_fd;
#endif // LOG_STREAMS_TO_FILES
@@ -700,7 +701,7 @@
pthread_mutex_lock(&rsxadev->lock);
out->output_standby = true;
- out->write_counter_frames = 0;
+ out->frames_written_since_standby = 0;
pthread_mutex_unlock(&rsxadev->lock);
@@ -855,7 +856,8 @@
pthread_mutex_lock(&rsxadev->lock);
sink.clear();
if (written_frames > 0) {
- out->write_counter_frames += written_frames;
+ out->frames_written_since_standby += written_frames;
+ out->frames_written += written_frames;
}
pthread_mutex_unlock(&rsxadev->lock);
@@ -871,30 +873,31 @@
static int out_get_presentation_position(const struct audio_stream_out *stream,
uint64_t *frames, struct timespec *timestamp)
{
- const submix_stream_out * out = reinterpret_cast<const struct submix_stream_out *>
- (reinterpret_cast<const uint8_t *>(stream) -
- offsetof(struct submix_stream_out, stream));
- struct submix_audio_device * const rsxadev = out->dev;
- int ret = 0;
-
- pthread_mutex_lock(&rsxadev->lock);
-
- if (frames) {
- const ssize_t frames_in_pipe =
- rsxadev->routes[out->route_handle].rsxSource->availableToRead();
- if (CC_UNLIKELY(frames_in_pipe < 0)) {
- *frames = out->write_counter_frames;
- } else {
- *frames = out->write_counter_frames > (uint64_t) frames_in_pipe ?
- out->write_counter_frames - frames_in_pipe : 0;
- }
+ if (stream == NULL || frames == NULL || timestamp == NULL) {
+ return -EINVAL;
}
- if (timestamp) {
+
+ const submix_stream_out *out = audio_stream_out_get_submix_stream_out(
+ const_cast<struct audio_stream_out *>(stream));
+ struct submix_audio_device * const rsxadev = out->dev;
+
+ int ret = -EWOULDBLOCK;
+ pthread_mutex_lock(&rsxadev->lock);
+ const ssize_t frames_in_pipe =
+ rsxadev->routes[out->route_handle].rsxSource->availableToRead();
+ if (CC_UNLIKELY(frames_in_pipe < 0)) {
+ *frames = out->frames_written;
+ ret = 0;
+ } else if (out->frames_written >= (uint64_t)frames_in_pipe) {
+ *frames = out->frames_written - frames_in_pipe;
+ ret = 0;
+ }
+ pthread_mutex_unlock(&rsxadev->lock);
+
+ if (ret == 0) {
clock_gettime(CLOCK_MONOTONIC, timestamp);
}
- pthread_mutex_unlock(&rsxadev->lock);
-
SUBMIX_ALOGV("out_get_presentation_position() got frames=%llu timestamp sec=%llu",
frames ? *frames : -1, timestamp ? timestamp->tv_sec : -1);
@@ -904,15 +907,26 @@
static int out_get_render_position(const struct audio_stream_out *stream,
uint32_t *dsp_frames)
{
- if (!dsp_frames) {
+ if (stream == NULL || dsp_frames == NULL) {
return -EINVAL;
}
- uint64_t frames = 0;
- int ret = out_get_presentation_position(stream, &frames, NULL);
- if ((ret == 0) && dsp_frames) {
- *dsp_frames = (uint32_t) frames;
+
+ const submix_stream_out *out = audio_stream_out_get_submix_stream_out(
+ const_cast<struct audio_stream_out *>(stream));
+ struct submix_audio_device * const rsxadev = out->dev;
+
+ pthread_mutex_lock(&rsxadev->lock);
+ const ssize_t frames_in_pipe =
+ rsxadev->routes[out->route_handle].rsxSource->availableToRead();
+ if (CC_UNLIKELY(frames_in_pipe < 0)) {
+ *dsp_frames = (uint32_t)out->frames_written_since_standby;
+ } else {
+ *dsp_frames = out->frames_written_since_standby > (uint64_t) frames_in_pipe ?
+ (uint32_t)(out->frames_written_since_standby - frames_in_pipe) : 0;
}
- return ret;
+ pthread_mutex_unlock(&rsxadev->lock);
+
+ return 0;
}
static int out_add_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
@@ -1381,8 +1395,6 @@
out->stream.get_next_write_timestamp = out_get_next_write_timestamp;
out->stream.get_presentation_position = out_get_presentation_position;
- out->write_counter_frames = 0;
-
#if ENABLE_RESAMPLING
// Recreate the pipe with the correct sample rate so that MonoPipe.write() rate limits
// writes correctly.