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-rw-r--r--src/mainboard/google/geralt/Makefile.inc1
-rw-r--r--src/mainboard/google/geralt/display.c74
-rw-r--r--src/mainboard/google/geralt/display.h8
-rw-r--r--src/mainboard/google/geralt/mainboard.c4
-rw-r--r--src/mainboard/google/geralt/panel.c52
-rw-r--r--src/mainboard/google/geralt/panel.h14
-rw-r--r--src/mainboard/google/geralt/panel_geralt.c3
7 files changed, 6 insertions, 150 deletions
diff --git a/src/mainboard/google/geralt/Makefile.inc b/src/mainboard/google/geralt/Makefile.inc
index 2b1f313ec9..e954309e2a 100644
--- a/src/mainboard/google/geralt/Makefile.inc
+++ b/src/mainboard/google/geralt/Makefile.inc
@@ -20,7 +20,6 @@ romstage-y += sdram_configs.c
ramstage-y += memlayout.ld
ramstage-y += boardid.c
ramstage-y += chromeos.c
-ramstage-y += display.c
ramstage-y += mainboard.c
ramstage-y += panel.c
ramstage-y += regulator.c
diff --git a/src/mainboard/google/geralt/display.c b/src/mainboard/google/geralt/display.c
deleted file mode 100644
index 68a0a22231..0000000000
--- a/src/mainboard/google/geralt/display.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#include <console/console.h>
-#include <delay.h>
-#include <edid.h>
-#include <framebuffer_info.h>
-#include <gpio.h>
-#include <soc/ddp.h>
-#include <soc/dptx.h>
-#include <soc/dsi.h>
-#include <soc/gpio_common.h>
-#include <soc/mtcmos.h>
-
-#include "display.h"
-#include "gpio.h"
-#include "panel.h"
-
-int configure_display(void)
-{
- struct edid edid;
- struct fb_info *info;
- const char *name;
- struct panel_description *panel = get_active_panel();
- if (!panel)
- return -1;
-
- printk(BIOS_INFO, "%s: Starting display initialization\n", __func__);
-
- mtcmos_display_power_on();
- mtcmos_protect_display_bus();
-
- panel->configure_panel_backlight();
- panel->power_on();
-
- mtk_ddp_init();
-
- if (panel->disp_path == DISP_PATH_EDP) {
- mdelay(200);
- if (mtk_edp_init(&edid) < 0) {
- printk(BIOS_ERR, "%s: Failed to initialize eDP\n", __func__);
- return -1;
- }
-
- } else {
- u32 mipi_dsi_flags = (MIPI_DSI_MODE_VIDEO |
- MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
- MIPI_DSI_MODE_LPM |
- MIPI_DSI_MODE_EOT_PACKET);
-
- edid = panel->s->edid;
-
- if (mtk_dsi_init(mipi_dsi_flags, MIPI_DSI_FMT_RGB888, 4, &edid,
- panel->s->init) < 0) {
- printk(BIOS_ERR, "%s: Failed in DSI init\n", __func__);
- return -1;
- }
- }
-
- name = edid.ascii_string;
- if (name[0] == '\0')
- name = "unknown name";
- printk(BIOS_INFO, "%s: '%s %s' %dx%d@%dHz\n", __func__,
- edid.manufacturer_name, name, edid.mode.ha, edid.mode.va,
- edid.mode.refresh);
-
- edid_set_framebuffer_bits_per_pixel(&edid, 32, 0);
-
- mtk_ddp_mode_set(&edid, panel->disp_path);
- info = fb_new_framebuffer_info_from_edid(&edid, (uintptr_t)0);
- if (info)
- fb_set_orientation(info, LB_FB_ORIENTATION_BOTTOM_UP);
-
- return 0;
-}
diff --git a/src/mainboard/google/geralt/display.h b/src/mainboard/google/geralt/display.h
deleted file mode 100644
index 29153b303c..0000000000
--- a/src/mainboard/google/geralt/display.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-
-#ifndef __MAINBOARD_GOOGLE_GERALT_DISPLAY_H__
-#define __MAINBOARD_GOOGLE_GERALT_DISPLAY_H__
-
-int configure_display(void);
-
-#endif
diff --git a/src/mainboard/google/geralt/mainboard.c b/src/mainboard/google/geralt/mainboard.c
index 6bb8380a64..3f9ab5d0f6 100644
--- a/src/mainboard/google/geralt/mainboard.c
+++ b/src/mainboard/google/geralt/mainboard.c
@@ -3,13 +3,13 @@
#include <bootmode.h>
#include <device/device.h>
#include <soc/bl31.h>
+#include <soc/display.h>
#include <soc/i2c.h>
#include <soc/msdc.h>
#include <soc/mt6359p.h>
#include <soc/mtcmos.h>
#include <soc/usb.h>
-#include "display.h"
#include "gpio.h"
#define AFE_SE_SECURE_CON (AUDIO_BASE + 0x17a8)
@@ -44,7 +44,7 @@ static void mainboard_init(struct device *dev)
mt6359p_init_pmif_arb();
if (display_init_required()) {
- if (configure_display() < 0)
+ if (mtk_display_init() < 0)
printk(BIOS_ERR, "%s: Failed to init display\n", __func__);
} else {
printk(BIOS_INFO, "%s: Skipped display initialization\n", __func__);
diff --git a/src/mainboard/google/geralt/panel.c b/src/mainboard/google/geralt/panel.c
index e25b5cbedd..202eda7b7d 100644
--- a/src/mainboard/google/geralt/panel.c
+++ b/src/mainboard/google/geralt/panel.c
@@ -12,30 +12,6 @@
#include "gpio.h"
#include "panel.h"
-static void get_mipi_cmd_from_cbfs(struct panel_description *desc)
-{
- /*
- * The CBFS file name is panel-{MANUFACTURER}-${PANEL_NAME}, where MANUFACTURER is 3
- * characters and PANEL_NAME is usually 13 characters.
- */
- char cbfs_name[64];
- static union {
- u8 raw[4 * 1024]; /* Most panels only need < 2K. */
- struct panel_serializable_data s;
- } buffer;
-
- if (!desc->name) {
- printk(BIOS_ERR, "Missing panel CBFS file name.\n");
- return;
- }
-
- snprintf(cbfs_name, sizeof(cbfs_name), "panel-%s", desc->name);
- if (cbfs_load(cbfs_name, buffer.raw, sizeof(buffer)))
- desc->s = &buffer.s;
- else
- printk(BIOS_ERR, "Missing %s in CBFS.\n", cbfs_name);
-}
-
struct panel_description __weak *get_panel_description(uint32_t panel_id)
{
printk(BIOS_WARNING, "%s: %s: the panel configuration is not ready\n",
@@ -46,33 +22,7 @@ struct panel_description __weak *get_panel_description(uint32_t panel_id)
struct panel_description *get_active_panel(void)
{
uint32_t active_panel_id = panel_id();
-
- struct panel_description *panel = get_panel_description(active_panel_id);
- if (!panel || panel->disp_path == DISP_PATH_NONE) {
- printk(BIOS_ERR, "%s: Panel %u is not supported.\n", __func__, active_panel_id);
- return NULL;
- }
-
- /* For eDP, we will get edid after eDP initialization is done, so we return directly. */
- if (panel->disp_path == DISP_PATH_EDP) {
- printk(BIOS_INFO, "%s: Use eDP as the display\n", __func__);
- return panel;
- }
-
- /* We need to find init cmds for MIPI panel from CBFS */
- get_mipi_cmd_from_cbfs(panel);
- if (!panel->s)
- return NULL;
-
- const struct edid *edid = &panel->s->edid;
- const char *name = edid->ascii_string;
- if (name[0] == '\0') {
- name = "unknown name";
- printk(BIOS_INFO, "%s: Found ID %u: '%s %s' %dx%d@%dHz\n", __func__,
- active_panel_id, edid->manufacturer_name, name, edid->mode.ha,
- edid->mode.va, edid->mode.refresh);
- }
- return panel;
+ return get_panel_description(active_panel_id);
}
void configure_mipi_pwm_backlight(void)
diff --git a/src/mainboard/google/geralt/panel.h b/src/mainboard/google/geralt/panel.h
index 71cecdf5e6..3d0fafdaed 100644
--- a/src/mainboard/google/geralt/panel.h
+++ b/src/mainboard/google/geralt/panel.h
@@ -3,23 +3,11 @@
#ifndef __MAINBOARD_GOOGLE_GERALT_PANEL_H__
#define __MAINBOARD_GOOGLE_GERALT_PANEL_H__
-#include <boot/coreboot_tables.h>
-#include <mipi/panel.h>
-#include <soc/ddp.h>
-
-struct panel_description {
- const char *name;
- struct panel_serializable_data *s;
- void (*power_on)(void);
- void (*configure_panel_backlight)(void);
- enum disp_path_sel disp_path;
- bool pwm_ctrl_gpio;
-};
+#include <soc/display.h>
void configure_mipi_pwm_backlight(void);
void fill_lp_backlight_gpios(struct lb_gpios *gpios);
uint32_t panel_id(void);
struct panel_description *get_panel_description(uint32_t panel_id);
-struct panel_description *get_active_panel(void);
#endif
diff --git a/src/mainboard/google/geralt/panel_geralt.c b/src/mainboard/google/geralt/panel_geralt.c
index 2ca95bece5..6eed3fb122 100644
--- a/src/mainboard/google/geralt/panel_geralt.c
+++ b/src/mainboard/google/geralt/panel_geralt.c
@@ -52,7 +52,8 @@ static struct panel_description panels[] = {
[1] = {
.name = "BOE_TV110C9M_LL0",
.power_on = power_on_mipi_boe_tv110c9m_ll0,
- .configure_panel_backlight = configure_mipi_pwm_backlight,
+ .configure_backlight = configure_mipi_pwm_backlight,
+ .orientation = LB_FB_ORIENTATION_BOTTOM_UP,
.disp_path = DISP_PATH_MIPI,
.pwm_ctrl_gpio = true,
},
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 13:24:34 +0000