Snap for 4610834 from 7920648ebb22c85a2b48de343f2f217619dba3ad to pi-release
Change-Id: I46be8ae5976b2a4d036c3b880f7c247f957ffa49
diff --git a/applypatch/Android.bp b/applypatch/Android.bp
index b376140..d3efa15 100644
--- a/applypatch/Android.bp
+++ b/applypatch/Android.bp
@@ -30,6 +30,8 @@
cc_library_static {
name: "libapplypatch",
+ host_supported: true,
+
defaults: [
"applypatch_defaults",
],
diff --git a/applypatch/applypatch.cpp b/applypatch/applypatch.cpp
index 04b964b..73701ab 100644
--- a/applypatch/applypatch.cpp
+++ b/applypatch/applypatch.cpp
@@ -450,9 +450,8 @@
if (MakeFreeSpaceOnCache(bytes) < 0) {
printf("unable to make %zu bytes available on /cache\n", bytes);
return 1;
- } else {
- return 0;
}
+ return 0;
}
// This function applies binary patches to EMMC target files in a way that is safe (the original
@@ -477,7 +476,7 @@
// become obsolete since we have dropped the support for patching non-EMMC targets (EMMC targets
// have the size embedded in the filename).
int applypatch(const char* source_filename, const char* target_filename,
- const char* target_sha1_str, size_t target_size __unused,
+ const char* target_sha1_str, size_t /* target_size */,
const std::vector<std::string>& patch_sha1_str,
const std::vector<std::unique_ptr<Value>>& patch_data, const Value* bonus_data) {
printf("patch %s: ", source_filename);
diff --git a/applypatch/freecache.cpp b/applypatch/freecache.cpp
index 0a40baa..ec1d20c 100644
--- a/applypatch/freecache.cpp
+++ b/applypatch/freecache.cpp
@@ -111,6 +111,12 @@
}
int MakeFreeSpaceOnCache(size_t bytes_needed) {
+#ifndef __ANDROID__
+ // TODO (xunchang) implement a heuristic cache size check during host simulation.
+ printf("Skip making (%zu) bytes free space on cache; program is running on host\n", bytes_needed);
+ return 0;
+#endif
+
size_t free_now = FreeSpaceForFile("/cache");
printf("%zu bytes free on /cache (%zu needed)\n", free_now, bytes_needed);
diff --git a/otafault/Android.bp b/otafault/Android.bp
index 91a5d9a..30d5610 100644
--- a/otafault/Android.bp
+++ b/otafault/Android.bp
@@ -15,6 +15,8 @@
cc_library_static {
name: "libotafault",
+ host_supported: true,
+
srcs: [
"config.cpp",
"ota_io.cpp",
diff --git a/ui.cpp b/ui.cpp
index baf6d10..3c9ded7 100644
--- a/ui.cpp
+++ b/ui.cpp
@@ -48,10 +48,16 @@
static constexpr int UI_WAIT_KEY_TIMEOUT_SEC = 120;
static constexpr const char* BRIGHTNESS_FILE = "/sys/class/leds/lcd-backlight/brightness";
static constexpr const char* MAX_BRIGHTNESS_FILE = "/sys/class/leds/lcd-backlight/max_brightness";
+static constexpr const char* BRIGHTNESS_FILE_SDM =
+ "/sys/class/backlight/panel0-backlight/brightness";
+static constexpr const char* MAX_BRIGHTNESS_FILE_SDM =
+ "/sys/class/backlight/panel0-backlight/max_brightness";
RecoveryUI::RecoveryUI()
: brightness_normal_(50),
brightness_dimmed_(25),
+ brightness_file_(BRIGHTNESS_FILE),
+ max_brightness_file_(MAX_BRIGHTNESS_FILE),
touch_screen_allowed_(false),
kTouchLowThreshold(RECOVERY_UI_TOUCH_LOW_THRESHOLD),
kTouchHighThreshold(RECOVERY_UI_TOUCH_HIGH_THRESHOLD),
@@ -101,12 +107,17 @@
if (brightness_normal_ == 0 || brightness_dimmed_ > brightness_normal_) {
return false;
}
-
+ if (access(brightness_file_.c_str(), R_OK | W_OK)) {
+ brightness_file_ = BRIGHTNESS_FILE_SDM;
+ }
+ if (access(max_brightness_file_.c_str(), R_OK)) {
+ max_brightness_file_ = MAX_BRIGHTNESS_FILE_SDM;
+ }
// Set the initial brightness level based on the max brightness. Note that reading the initial
// value from BRIGHTNESS_FILE doesn't give the actual brightness value (bullhead, sailfish), so
// we don't have a good way to query the default value.
std::string content;
- if (!android::base::ReadFileToString(MAX_BRIGHTNESS_FILE, &content)) {
+ if (!android::base::ReadFileToString(max_brightness_file_, &content)) {
PLOG(WARNING) << "Failed to read max brightness";
return false;
}
@@ -120,7 +131,7 @@
brightness_normal_value_ = max_value * brightness_normal_ / 100.0;
brightness_dimmed_value_ = max_value * brightness_dimmed_ / 100.0;
if (!android::base::WriteStringToFile(std::to_string(brightness_normal_value_),
- BRIGHTNESS_FILE)) {
+ brightness_file_)) {
PLOG(WARNING) << "Failed to set brightness";
return false;
}
@@ -430,13 +441,13 @@
// Lower the brightness level: NORMAL -> DIMMED; DIMMED -> OFF.
if (screensaver_state_ == ScreensaverState::NORMAL) {
if (android::base::WriteStringToFile(std::to_string(brightness_dimmed_value_),
- BRIGHTNESS_FILE)) {
+ brightness_file_)) {
LOG(INFO) << "Brightness: " << brightness_dimmed_value_ << " (" << brightness_dimmed_
<< "%)";
screensaver_state_ = ScreensaverState::DIMMED;
}
} else if (screensaver_state_ == ScreensaverState::DIMMED) {
- if (android::base::WriteStringToFile("0", BRIGHTNESS_FILE)) {
+ if (android::base::WriteStringToFile("0", brightness_file_)) {
LOG(INFO) << "Brightness: 0 (off)";
screensaver_state_ = ScreensaverState::OFF;
}
@@ -451,7 +462,7 @@
// Reset the brightness to normal.
if (android::base::WriteStringToFile(std::to_string(brightness_normal_value_),
- BRIGHTNESS_FILE)) {
+ brightness_file_)) {
screensaver_state_ = ScreensaverState::NORMAL;
LOG(INFO) << "Brightness: " << brightness_normal_value_ << " (" << brightness_normal_
<< "%)";
diff --git a/ui.h b/ui.h
index 4086023..4c54d69 100644
--- a/ui.h
+++ b/ui.h
@@ -148,6 +148,8 @@
// be configured via subclassing. Setting brightness_normal_ to 0 to disable screensaver.
unsigned int brightness_normal_;
unsigned int brightness_dimmed_;
+ std::string brightness_file_;
+ std::string max_brightness_file_;
// Whether we should listen for touch inputs (default: false).
bool touch_screen_allowed_;