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Diffstat (limited to 'src/mainboard/google/kukui/panel.h')
-rw-r--r--src/mainboard/google/kukui/panel.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/src/mainboard/google/kukui/panel.h b/src/mainboard/google/kukui/panel.h
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+++ b/src/mainboard/google/kukui/panel.h
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+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Huaqin Telecom Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MAINBOARD_GOOGLE_KUKUI_PANEL_H__
+#define __MAINBOARD_GOOGLE_KUKUI_PANEL_H__
+
+#include <edid.h>
+#include <soc/dsi.h>
+
+struct panel_description {
+ struct edid edid; /* edid info of this panel */
+ enum lb_fb_orientation orientation; /* panel orientation */
+ void (*power_on)(void); /* Callback to turn on panel */
+ struct lcm_init_command init[]; /* table of init commands */
+};
+
+/* Returns the panel description from given ID. */
+extern struct panel_description *get_panel_description(int panel_id);
+
+#define INIT_DCS_CMD(...) { \
+ .cmd = LCM_DCS_CMD, \
+ .len = sizeof((u8[]){__VA_ARGS__}), \
+ .data = {__VA_ARGS__} }
+
+#define INIT_GENERIC_CMD(...) { \
+ .cmd = LCM_GENERIC_CMD, \
+ .len = sizeof((u8[]){__VA_ARGS__}), \
+ .data = {__VA_ARGS__} }
+
+#define INIT_DELAY_CMD(delay) { \
+ .cmd = LCM_DELAY_CMD,\
+ .len = delay, }
+
+#define INIT_END_CMD { .cmd = LCM_END_CMD, }
+
+/* GPIO names */
+#define GPIO_LCM_RST_1V8 GPIO(LCM_RST) /* 45 */
+#define GPIO_MIPIBRDG_PWRDN_L_1V8 GPIO(LCM_RST) /* 45 */
+#define GPIO_MIPIBRDG_RST_L_1V8 GPIO(BPI_BUS3) /* 73 */
+#define GPIO_PP1200_MIPIBRDG_EN GPIO(BPI_OLAT1) /* 54 */
+#define GPIO_PP1800_LCM_EN GPIO(SIM2_SRST) /* 36 */
+#define GPIO_PP3300_LCM_EN GPIO(SIM2_SIO) /* 35 */
+#define GPIO_PPVARN_LCD_EN GPIO(PERIPHERAL_EN9) /* 166 */
+#define GPIO_PPVARP_LCD_EN GPIO(MISC_BSI_CK_3) /* 66 */
+#define GPIO_VDDIO_MIPIBRDG_EN GPIO(SIM2_SCLK) /* 37 */
+
+#endif /* __MAINBOARD_GOOGLE_KUKUI_PANEL_H__ */