mb/google/brya/var/uldrenite: Generate RAM ID and SPD file
[coreboot2.git] / src / mainboard / google / kukui / panel_kukui.c
blob283b641ee667401e7698a4970eb28f03959dbfde
1 /* SPDX-License-Identifier: GPL-2.0-only */
3 #include <boardid.h>
4 #include <delay.h>
5 #include <gpio.h>
7 #include "panel.h"
9 static void power_on_ssd2858(void)
11 gpio_output(GPIO_MIPIBRDG_PWRDN_L_1V8, 0);
12 gpio_output(GPIO_MIPIBRDG_RST_L_1V8, 0);
13 gpio_output(GPIO_PPVARP_LCD_EN, 1);
14 gpio_output(GPIO_PPVARN_LCD_EN, 1);
15 gpio_output(GPIO_PP1800_LCM_EN, 1);
16 gpio_output(GPIO_PP3300_LCM_EN, 1);
17 gpio_output(GPIO_PP1200_MIPIBRDG_EN, 1);
18 gpio_output(GPIO_VDDIO_MIPIBRDG_EN, 1);
19 mdelay(20);
20 gpio_output(GPIO_MIPIBRDG_PWRDN_L_1V8, 1);
21 mdelay(20);
22 gpio_output(GPIO_MIPIBRDG_RST_L_1V8, 1);
23 mdelay(20);
26 static struct panel_description kukui_panel = {
27 .name = "CMN_P097PFG_SSD2858",
28 .orientation = LB_FB_ORIENTATION_NORMAL,
29 .power_on = power_on_ssd2858,
32 struct panel_description *get_panel_description(int panel_id)
34 /* The Innolux panel before Rev2 is no longer supported. */
35 if (board_id() < 2)
36 return NULL;
38 /* Only one panel no matter what panel_id was provided. */
39 return get_panel_from_cbfs(&kukui_panel);