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-rw-r--r--power-8998.c92
1 files changed, 42 insertions, 50 deletions
diff --git a/power-8998.c b/power-8998.c
index 913c764..e786f5c 100644
--- a/power-8998.c
+++ b/power-8998.c
@@ -28,51 +28,51 @@
*/
#define LOG_NIDEBUG 0
+#include <dlfcn.h>
#include <errno.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
#include <fcntl.h>
-#include <dlfcn.h>
#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
#include <unistd.h>
#define LOG_TAG "QTI PowerHAL"
-#include <log/log.h>
#include <hardware/hardware.h>
#include <hardware/power.h>
+#include <log/log.h>
-#include "utils.h"
-#include "metadata-defs.h"
#include "hint-data.h"
+#include "metadata-defs.h"
#include "performance.h"
#include "power-common.h"
+#include "utils.h"
-#define CHECK_HANDLE(x) ((x)>0)
-#define NUM_PERF_MODES 3
+#define CHECK_HANDLE(x) ((x) > 0)
+#define NUM_PERF_MODES 3
typedef enum {
- NORMAL_MODE = 0,
- SUSTAINED_MODE = 1,
- VR_MODE = 2,
- VR_SUSTAINED_MODE = (SUSTAINED_MODE|VR_MODE),
- INVALID_MODE = 0xFF
-}perf_mode_type_t;
+ NORMAL_MODE = 0,
+ SUSTAINED_MODE = 1,
+ VR_MODE = 2,
+ VR_SUSTAINED_MODE = (SUSTAINED_MODE | VR_MODE),
+ INVALID_MODE = 0xFF
+} perf_mode_type_t;
typedef struct perf_mode {
perf_mode_type_t type;
int perf_hint_id;
-}perf_mode_t;
+} perf_mode_t;
-perf_mode_t perf_modes[NUM_PERF_MODES] = { { SUSTAINED_MODE, SUSTAINED_PERF_HINT },
- { VR_MODE, VR_MODE_HINT },
- { VR_SUSTAINED_MODE, VR_MODE_SUSTAINED_PERF_HINT } };
+perf_mode_t perf_modes[NUM_PERF_MODES] = {{SUSTAINED_MODE, SUSTAINED_PERF_HINT},
+ {VR_MODE, VR_MODE_HINT},
+ {VR_SUSTAINED_MODE, VR_MODE_SUSTAINED_PERF_HINT}};
static int current_mode = NORMAL_MODE;
-static inline int get_perfd_hint_id(perf_mode_type_t type) {
+static inline int get_perfd_hint_id(perf_mode_type_t type) {
int i;
- for(i=0; i<NUM_PERF_MODES; i++) {
+ for (i = 0; i < NUM_PERF_MODES; i++) {
if (perf_modes[i].type == type) {
ALOGD("Hint id is 0x%x for mode 0x%x", perf_modes[i].perf_hint_id, type);
return perf_modes[i].perf_hint_id;
@@ -83,7 +83,6 @@ static inline int get_perfd_hint_id(perf_mode_type_t type) {
}
static int switch_mode(perf_mode_type_t mode) {
-
int hint_id = 0;
static int perfd_mode_handle = -1;
@@ -95,7 +94,7 @@ static int switch_mode(perf_mode_type_t mode) {
}
// switch to a perf mode
hint_id = get_perfd_hint_id(mode);
- if(hint_id != 0) {
+ if (hint_id != 0) {
perfd_mode_handle = perf_hint_enable(hint_id, 0);
if (!CHECK_HANDLE(perfd_mode_handle)) {
ALOGE("Failed perf_hint_interaction for mode: 0x%x", mode);
@@ -106,33 +105,32 @@ static int switch_mode(perf_mode_type_t mode) {
return 0;
}
-static int process_perf_hint(void *data, perf_mode_type_t mode) {
-
+static int process_perf_hint(void* data, perf_mode_type_t mode) {
// enable
- if (data){
+ if (data) {
ALOGI("Enable request for mode: 0x%x", mode);
// check if mode is current mode
- if ( current_mode & mode ) {
+ if (current_mode & mode) {
ALOGD("Mode 0x%x already enabled", mode);
return HINT_HANDLED;
}
// enable requested mode
- if ( 0 != switch_mode(current_mode | mode)) {
+ if (0 != switch_mode(current_mode | mode)) {
ALOGE("Couldn't enable mode 0x%x", mode);
return HINT_NONE;
}
current_mode |= mode;
ALOGI("Current mode is 0x%x", current_mode);
- // disable
+ // disable
} else {
ALOGI("Disable request for mode: 0x%x", mode);
// check if mode is enabled
- if ( !(current_mode & mode) ) {
+ if (!(current_mode & mode)) {
ALOGD("Mode 0x%x already disabled", mode);
return HINT_HANDLED;
}
- //disable requested mode
- if ( 0 != switch_mode(current_mode & ~mode)) {
+ // disable requested mode
+ if (0 != switch_mode(current_mode & ~mode)) {
ALOGE("Couldn't disable mode 0x%x", mode);
return HINT_NONE;
}
@@ -143,14 +141,12 @@ static int process_perf_hint(void *data, perf_mode_type_t mode) {
return HINT_HANDLED;
}
-static int process_video_encode_hint(void *metadata)
-{
+static int process_video_encode_hint(void* metadata) {
char governor[80];
struct video_encode_metadata_t video_encode_metadata;
static int video_encode_handle = 0;
- if(!metadata)
- return HINT_NONE;
+ if (!metadata) return HINT_NONE;
if (get_scaling_governor(governor, sizeof(governor)) == -1) {
ALOGE("Can't obtain scaling governor.");
@@ -162,20 +158,18 @@ static int process_video_encode_hint(void *metadata)
memset(&video_encode_metadata, 0, sizeof(struct video_encode_metadata_t));
video_encode_metadata.state = -1;
- if (parse_video_encode_metadata((char *)metadata, &video_encode_metadata) ==
- -1) {
- ALOGE("Error occurred while parsing metadata.");
- return HINT_NONE;
+ if (parse_video_encode_metadata((char*)metadata, &video_encode_metadata) == -1) {
+ ALOGE("Error occurred while parsing metadata.");
+ return HINT_NONE;
}
if (video_encode_metadata.state == 1) {
- if (is_interactive_governor(governor)) {
- video_encode_handle = perf_hint_enable(
- VIDEO_ENCODE_HINT, 0);
- return HINT_HANDLED;
+ if (is_interactive_governor(governor)) {
+ video_encode_handle = perf_hint_enable(VIDEO_ENCODE_HINT, 0);
+ return HINT_HANDLED;
}
} else if (video_encode_metadata.state == 0) {
- if (is_interactive_governor(governor)) {
+ if (is_interactive_governor(governor)) {
release_request(video_encode_handle);
ALOGI("Video Encode hint stop");
return HINT_HANDLED;
@@ -184,10 +178,9 @@ static int process_video_encode_hint(void *metadata)
return HINT_NONE;
}
-int power_hint_override(power_hint_t hint, void *data)
-{
+int power_hint_override(power_hint_t hint, void* data) {
int ret_val = HINT_NONE;
- switch(hint) {
+ switch (hint) {
case POWER_HINT_VIDEO_ENCODE:
ret_val = process_video_encode_hint(data);
break;
@@ -208,7 +201,6 @@ int power_hint_override(power_hint_t hint, void *data)
return ret_val;
}
-int set_interactive_override(int UNUSED(on))
-{
+int set_interactive_override(int UNUSED(on)) {
return HINT_HANDLED; /* Don't excecute this code path, not in use */
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 21:58:31 +0000