mirror of
https://github.com/CTCaer/hekate
synced 2024-12-22 11:21:23 +00:00
Add PWM backlight support + options
- No eye blasting backlight - Option to choose the prefered brightness - Smooths transitions
This commit is contained in:
Kostas Missos
parent
780736591e
commit
67a470921a
10 changed files with 156 additions and 13 deletions
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@ -34,9 +34,10 @@ There are four possible type of entries. "**[ ]**": Boot entry, "**{ }**": Capti
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| Config option | Description |
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| ------------------ | ---------------------------------------------------------- |
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| autoboot=0 | 0: Disable, #: Boot entry number to auto boot. |
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| bootwait=3 | 0: Disable (Having VOL- pressed since injection goes to menu. It also disables bootlogo.), #: Time to wait for **VOL-** to enter menu. |
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| bootwait=3 | 0: Disable (It also disables bootlogo. Having **VOL-** pressed since injection goes to menu.), #: Time to wait for **VOL-** to enter menu. |
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| customlogo=0 | 0: Use default hekate bootlogo, 1: Use bootlogo.bmp. |
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| verification=2 | 0: Disable Backup/Restore verification, 1: Sparse (block based, fast and not 100% reliable), 2: Full (sha256 based, slow and 100% reliable). |
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| backlight=100 | Screen backlight level. 0-255. |
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### Possible boot entry key/value combinations:
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@ -49,7 +50,7 @@ There are four possible type of entries. "**[ ]**": Boot entry, "**{ }**": Capti
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| kernel={SD path} | Replaces the kernel binary |
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| kip1={SD path} | Replaces/Adds kernel initial process. Multiple can be set. |
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| kip1patch=patchname| Enables a kip1 patch. Specify with multiple lines and/or as CSV. Implemented patches right now are nosigchk,nogc |
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| fullsvcperm=1 | Disables SVC verification |
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| fullsvcperm=1 | Disables SVC verification (full services permission) |
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| debugmode=1 | Enables Debug mode |
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| atmosphere=1 | Enables Atmosphère patching |
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| payload={SD path} | Payload launching. Tools, Linux, CFW bootloaders, etc. |
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@ -57,6 +58,8 @@ There are four possible type of entries. "**[ ]**": Boot entry, "**{ }**": Capti
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You can find a template [Here](./res/hekate_ipl_template.ini)
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If the main .ini is not found, it is created on the first hekate boot.
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```
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hekate (C) 2018 naehrwert, st4rk
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@ -45,6 +45,7 @@ void set_default_configuration()
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h_cfg.verification = 2;
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h_cfg.se_keygen_done = 0;
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h_cfg.sbar_time_keeping = 0;
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h_cfg.backlight = 100;
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}
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int create_config_entry()
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@ -96,6 +97,9 @@ int create_config_entry()
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f_puts("\nverification=", &fp);
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itoa(h_cfg.verification, lbuf, 10);
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f_puts(lbuf, &fp);
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f_puts("\nbacklight=", &fp);
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itoa(h_cfg.backlight, lbuf, 10);
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f_puts(lbuf, &fp);
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f_puts("\n", &fp);
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if (mainIniFound)
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@ -562,3 +566,71 @@ void config_verification()
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return;
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btn_wait();
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}
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void config_backlight()
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{
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gfx_clear_grey(&gfx_ctxt, 0x1B);
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gfx_con_setpos(&gfx_con, 0, 0);
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u32 bri_entries = 11;
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ment_t *ments = (ment_t *)malloc(sizeof(ment_t) * (bri_entries + 3));
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u32 *bri_values = (u32 *)malloc(sizeof(u32) * bri_entries);
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char *bri_text = (char *)malloc(8 * bri_entries);
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for (u32 j = 1; j < bri_entries; j++)
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bri_values[j] = j * 10;
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ments[0].type = MENT_BACK;
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ments[0].caption = "Back";
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ments[1].type = MENT_CHGLINE;
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u32 i = 0;
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for (i = 1; i < bri_entries; i++)
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{
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if ((h_cfg.backlight / 20) != i)
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bri_text[i * 32] = ' ';
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else
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bri_text[i * 32] = '*';
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if (i < 10)
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{
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bri_text[i * 32 + 1] = i + '0';
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memcpy(bri_text + i * 32 + 2, "0%", 3);
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}
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else
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memcpy(bri_text + i * 32 + 1, "100%", 5);
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ments[i + 1].type = MENT_CHOICE;
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ments[i + 1].caption = bri_text + i * 32;
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ments[i + 1].data = &bri_values[i];
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}
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memset(&ments[i + 1], 0, sizeof(ment_t));
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menu_t menu = {ments, "Backlight brightness", 0, 0};
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u32 *temp_backlight = (u32 *)tui_do_menu(&gfx_con, &menu);
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if (temp_backlight != NULL)
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{
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gfx_clear_grey(&gfx_ctxt, 0x1B);
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gfx_con_setpos(&gfx_con, 0, 0);
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h_cfg.backlight = (*(u32 *)temp_backlight) * 2;
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//Save choice to ini file.
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if (!create_config_entry())
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gfx_puts(&gfx_con, "\nConfiguration was saved!\n");
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else
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EPRINTF("\nConfiguration saving failed!");
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gfx_puts(&gfx_con, "\nPress any key...");
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}
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free(ments);
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free(bri_values);
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free(bri_text);
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if (temp_backlight == NULL)
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return;
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btn_wait();
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}
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@ -29,6 +29,7 @@ typedef struct _hekate_config
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// Global temporary config.
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int se_keygen_done;
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u32 sbar_time_keeping;
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u32 backlight;
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} hekate_config;
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void set_default_configuration();
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@ -37,5 +38,6 @@ void config_autoboot();
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void config_bootdelay();
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void config_customlogo();
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void config_verification();
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void config_backlight();
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#endif /* _CONFIG_H_ */
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@ -137,14 +137,54 @@ void display_init()
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exec_cfg((u32 *)DISPLAY_A_BASE, _display_config_11, 113);
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}
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void display_backlight_pwm_init()
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{
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clock_enable_pwm();
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PWM(PWM_CONTROLLER_PWM_CSR) = (1 << 31); // Enable PWM
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PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) = (PINMUX_AUX(PINMUX_AUX_LCD_BL_PWM) >> 2) << 2 | 1; // PWM clock source.
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gpio_config(GPIO_PORT_V, GPIO_PIN_0, GPIO_MODE_SPIO); // Backlight power mode.
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}
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void display_backlight(bool enable)
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{
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gpio_write(GPIO_PORT_V, GPIO_PIN_0, enable ? GPIO_HIGH : GPIO_LOW); // Backlight PWM.
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gpio_write(GPIO_PORT_V, GPIO_PIN_0, enable ? GPIO_HIGH : GPIO_LOW); // Backlight PWM GPIO.
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}
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void display_backlight_brightness(u32 brightness, u32 step_delay)
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{
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u32 old_value = (PWM(PWM_CONTROLLER_PWM_CSR) >> 16) & 0xFF;
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if (brightness == old_value)
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return;
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if (brightness > 255)
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brightness = 255;
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if (old_value < brightness)
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{
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for (u32 i = old_value; i < brightness + 1; i++)
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{
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PWM(PWM_CONTROLLER_PWM_CSR) = (1 << 31) | (i << 16); // Enable PWM
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usleep(step_delay);
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}
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}
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else
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{
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for (u32 i = old_value; i > brightness; i--)
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{
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PWM(PWM_CONTROLLER_PWM_CSR) = (1 << 31) | (i << 16); // Enable PWM
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usleep(step_delay);
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}
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}
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if (!brightness)
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PWM(PWM_CONTROLLER_PWM_CSR) = 0;
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}
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void display_end()
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{
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display_backlight(false);
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display_backlight_brightness(0, 1000);
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DSI(_DSIREG(DSI_VIDEO_MODE_CONTROL)) = 1;
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DSI(_DSIREG(DSI_WR_DATA)) = 0x2805;
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@ -161,6 +161,8 @@
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#define DE_CONTROL_ACTIVE_BLANK (4 << 2)
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#define DC_DISP_DC_MCCIF_FIFOCTRL 0x480
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#define DC_DISP_SD_BL_PARAMETERS 0x4D7
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#define DC_DISP_SD_BL_CONTROL 0x4DC
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#define DC_DISP_BLEND_BACKGROUND_COLOR 0x4E4
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#define DC_WIN_CSC_YOF 0x611
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@ -338,7 +340,11 @@
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#define DSI_PAD_CONTROL_4 0x52
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/*! Display backlight related PWM registers. */
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#define PWM_CONTROLLER_PWM_CSR 0x00
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void display_init();
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void display_backlight_pwm_init();
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void display_end();
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/*! Show one single color on the display. */
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@ -346,6 +352,7 @@ void display_color_screen(u32 color);
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/*! Switches screen backlight ON/OFF. */
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void display_backlight(bool enable);
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void display_backlight_brightness(u32 brightness, u32 step_delay);
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/*! Init display in full 1280x720 resolution (B8G8R8A8, line stride 768, framebuffer size = 1280*768*4 bytes). */
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u32 *display_init_framebuffer();
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@ -20,6 +20,8 @@
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#include "../config/config.h"
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#include "../power/max17050.h"
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#include "../utils/util.h"
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#include "../config/config.h"
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#include "di.h"
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#ifdef MENU_LOGO_ENABLE
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extern u8 *Kc_MENU_LOGO;
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@ -161,6 +163,8 @@ void *tui_do_menu(gfx_con_t *con, menu_t *menu)
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gfx_con_setpos(con, 0, 1191);
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gfx_printf(con, "%k VOL: Move up/down\n PWR: Select option%k", 0xFF555555, 0xFFCCCCCC);
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display_backlight_brightness(h_cfg.backlight, 1000);
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// Wait for user command.
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u32 btn = btn_wait();
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@ -2209,7 +2209,6 @@ void auto_launch_firmware()
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};
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struct _bmp_data bmpData;
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bool backlightEnabled = false;
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bool bootlogoFound = false;
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char *bootlogoCustomEntry = NULL;
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@ -2252,6 +2251,8 @@ void auto_launch_firmware()
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h_cfg.customlogo = atoi(kv->val);
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else if (!strcmp("verification", kv->key))
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h_cfg.verification = atoi(kv->val);
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else if (!strcmp("backlight", kv->key))
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h_cfg.backlight = atoi(kv->val);
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}
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boot_entry_id++;
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continue;
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@ -2390,8 +2391,7 @@ void auto_launch_firmware()
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}
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free(BOOTLOGO);
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display_backlight(true);
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backlightEnabled = 1;
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display_backlight_brightness(h_cfg.backlight, 1000);
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// Wait before booting. If VOL- is pressed go into bootloader menu.
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u32 btn = btn_wait_timeout(h_cfg.bootwait * 1000, BTN_VOL_DOWN);
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@ -2432,9 +2432,6 @@ out:
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sd_unmount();
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gfx_con.mute = false;
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if (!backlightEnabled)
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display_backlight(true);
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}
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void toggle_autorcm(bool enable)
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@ -3053,6 +3050,7 @@ ment_t ment_options[] = {
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MDEF_HANDLER("Auto boot", config_autoboot),
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MDEF_HANDLER("Boot time delay", config_bootdelay),
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MDEF_HANDLER("Custom boot logo", config_customlogo),
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MDEF_HANDLER("Backlight", config_backlight),
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MDEF_END()
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};
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@ -3146,7 +3144,7 @@ menu_t menu_tools = {
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ment_t ment_top[] = {
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MDEF_HANDLER("Launch", launch_firmware),
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MDEF_MENU("Launch options", &menu_options),
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MDEF_MENU("Options", &menu_options),
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MDEF_CAPTION("---------------", 0xFF444444),
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MDEF_MENU("Tools", &menu_tools),
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MDEF_MENU("Console info", &menu_cinfo),
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@ -3198,8 +3196,8 @@ void ipl_main()
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gfx_con_init(&gfx_con, &gfx_ctxt);
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// Enable backlight after initializing gfx
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//display_backlight(true);
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display_backlight_pwm_init();
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//display_backlight_brightness(h_cfg.backlight, 1000);
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// Load saved configuration and auto boot if enabled.
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auto_launch_firmware();
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@ -49,6 +49,8 @@ static clock_t _clock_kfuse = { CLK_RST_CONTROLLER_RST_DEVICES_H, CLK_RST_CONTRO
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static clock_t _clock_cl_dvfs = { CLK_RST_CONTROLLER_RST_DEVICES_W, CLK_RST_CONTROLLER_CLK_OUT_ENB_W, CLK_RST_CONTROLLER_RST_SOURCE, 0x1B, 0, 0 };
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static clock_t _clock_coresight = { CLK_RST_CONTROLLER_RST_DEVICES_U, CLK_RST_CONTROLLER_CLK_OUT_ENB_U, CLK_RST_CONTROLLER_CLK_SOURCE_CSITE, 9, 0, 4};
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static clock_t _clock_pwm = { CLK_RST_CONTROLLER_RST_DEVICES_L, CLK_RST_CONTROLLER_CLK_OUT_ENB_L, CLK_RST_CONTROLLER_CLK_SOURCE_PWM, 0x11, 6, 4};
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void clock_enable(const clock_t *clk)
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{
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// Put clock into reset.
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@ -188,6 +190,16 @@ void clock_disable_coresight()
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clock_disable(&_clock_coresight);
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}
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void clock_enable_pwm()
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{
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clock_enable(&_clock_pwm);
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}
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void clock_disable_pwm()
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{
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clock_disable(&_clock_pwm);
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}
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#define L_SWR_SDMMC1_RST (1 << 14)
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#define L_SWR_SDMMC2_RST (1 << 9)
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#define L_SWR_SDMMC4_RST (1 << 15)
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@ -47,6 +47,7 @@
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#define CLK_RST_CONTROLLER_PLLE_MISC 0xEC
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#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRA 0xF8
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#define CLK_RST_CONTROLLER_LVL2_CLK_GATE_OVRB 0xFC
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#define CLK_RST_CONTROLLER_CLK_SOURCE_PWM 0x110
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#define CLK_RST_CONTROLLER_CLK_SOURCE_I2C1 0x124
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#define CLK_RST_CONTROLLER_CLK_SOURCE_I2C5 0x128
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#define CLK_RST_CONTROLLER_CLK_SOURCE_VI 0x148
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@ -153,6 +154,8 @@ void clock_enable_cl_dvfs();
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void clock_disable_cl_dvfs();
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void clock_enable_coresight();
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void clock_disable_coresight();
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void clock_enable_pwm();
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void clock_disable_pwm();
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void clock_sdmmc_config_clock_source(u32 *pout, u32 id, u32 val);
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void clock_sdmmc_get_params(u32 *pout, u16 *pdivisor, u32 type);
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int clock_sdmmc_is_not_reset_and_enabled(u32 id);
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@ -86,6 +86,7 @@
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#define EXCP_VEC(off) _REG(EXCP_VEC_BASE, off)
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#define APB_MISC(off) _REG(APB_MISC_BASE, off)
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#define PINMUX_AUX(off) _REG(PINMUX_AUX_BASE, off)
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#define PWM(off) _REG(PWM_BASE, off)
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#define RTC(off) _REG(RTC_BASE, off)
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#define PMC(off) _REG(PMC_BASE, off)
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#define SYSCTR0(off) _REG(SYSCTR0_BASE, off)
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@ -101,6 +102,7 @@
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/*! Misc registers. */
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#define APB_MISC_PP_PINMUX_GLOBAL 0x40
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#define APB_MISC_GP_LCD_BL_PWM_CFGPADCTRL 0xA34
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#define APB_MISC_GP_WIFI_EN_CFGPADCTRL 0xB64
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#define APB_MISC_GP_WIFI_RST_CFGPADCTRL 0xB68
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