mawei/sunnypilot
1
0
Fork 0
mirror of https://github.com/sunnypilot/sunnypilot.git synced 2026-02-25 05:33:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

add set_brightness in framebuffer.h (#1659)

Browse Source 
old-commit-hash: 8ad1135e80
This commit is contained in:
Dean Lee
2020-06-11 01:28:18 +08:00
committed by GitHub
parent 2dfb8db054
commit 0f9202c4b7
5 changed files with 19 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
selfdrive/common/framebuffer.cc
View File

@@ -12,7 +12,6 @@
#include <GLES2/gl2.h>
#include <EGL/eglext.h>
#define BACKLIGHT_CONTROL "/sys/class/leds/lcd-backlight/brightness"
#define BACKLIGHT_LEVEL "205"
using namespace android;
@@ -123,14 +122,7 @@ extern "C" FramebufferState* framebuffer_init(
printf("gl version %s\n", glGetString(GL_VERSION));
// set brightness
int brightness_fd = open(BACKLIGHT_CONTROL, O_RDWR);
if (brightness_fd != -1){
const char brightness_level[] = BACKLIGHT_LEVEL;
write(brightness_fd, brightness_level, strlen(brightness_level));
close(brightness_fd);
}
set_brightness(BACKLIGHT_LEVEL);
if (out_w) *out_w = w;
if (out_h) *out_h = h;
@@ -143,3 +135,12 @@ extern "C" void framebuffer_swap(FramebufferState *s) {
assert(glGetError() == GL_NO_ERROR);
}
extern "C" bool set_brightness(int brightness) {
FILE *f = fopen("/sys/class/leds/lcd-backlight/brightness", "wb");
if (f != NULL) {
fprintf(f, "%d", brightness);
fclose(f);
return true;
}
return false;
}

7
selfdrive/common/framebuffer.h
View File

@@ -1,5 +1,4 @@
#ifndef FRAMEBUFFER_H
#define FRAMEBUFFER_H
#pragma once
#ifdef __cplusplus
extern "C" {
@@ -13,6 +12,7 @@ FramebufferState* framebuffer_init(
void framebuffer_set_power(FramebufferState *s, int mode);
void framebuffer_swap(FramebufferState *s);
bool set_brightness(int brightness);
/* Display power modes */
enum {
@@ -40,9 +40,6 @@ enum {
HWC_POWER_MODE_DOZE_SUSPEND = 3,
};
#ifdef __cplusplus
}
#endif
#endif

2
selfdrive/ui/linux.cc
View File

@@ -64,6 +64,8 @@ void framebuffer_swap(FramebufferState *s) {
glfwPollEvents();
}
bool set_brightness(int brightness) { return true; }
void touch_init(TouchState *s) {
printf("touch_init\n");
}

9
selfdrive/ui/text/text.c
View File

@@ -14,7 +14,6 @@
#include "nanovg_gl.h"
#include "nanovg_gl_utils.h"
#include "common/framebuffer.h"
#include "common/touch.h"
@@ -25,14 +24,6 @@
extern const unsigned char _binary_opensans_regular_ttf_start[];
extern const unsigned char _binary_opensans_regular_ttf_end[];
static void set_brightness(int brightness) {
FILE *f = fopen("/sys/class/leds/lcd-backlight/brightness", "wb");
if (f != NULL) {
fprintf(f, "%d", brightness);
fclose(f);
}
}
int main(int argc, char** argv) {
int err;

13
selfdrive/ui/ui.cc
View File

@@ -17,13 +17,10 @@
#include "common/utilpp.h"
#include "ui.hpp"
static int last_brightness = -1;
static void set_brightness(UIState *s, int brightness) {
static void ui_set_brightness(UIState *s, int brightness) {
static int last_brightness = -1;
if (last_brightness != brightness && (s->awake || brightness == 0)) {
FILE *f = fopen("/sys/class/leds/lcd-backlight/brightness", "wb");
if (f != NULL) {
fprintf(f, "%d", brightness);
fclose(f);
if (set_brightness(brightness)) {
last_brightness = brightness;
}
}
@@ -56,7 +53,7 @@ static void set_awake(UIState *s, bool awake) {
enable_event_processing(true);
} else {
LOGW("awake off");
set_brightness(s, 0);
ui_set_brightness(s, 0);
framebuffer_set_power(s->fb, HWC_POWER_MODE_OFF);
enable_event_processing(false);
}
@@ -788,7 +785,7 @@ int main(int argc, char* argv[]) {
if (clipped_brightness > 512) clipped_brightness = 512;
smooth_brightness = clipped_brightness * 0.01 + smooth_brightness * 0.99;
if (smooth_brightness > 255) smooth_brightness = 255;
set_brightness(s, (int)smooth_brightness);
ui_set_brightness(s, (int)smooth_brightness);
// resize vision for collapsing sidebar
const bool hasSidebar = !s->scene.uilayout_sidebarcollapsed;