static int dsim_panel_probe(struct dsim_device *dsim)
{
int ret = 0;
struct panel_private *panel = &dsim->priv;
#if defined(CONFIG_EXYNOS_DECON_MDNIE_LITE)
u16 coordinate[2] = {0, };
#endif
dsim->lcd = lcd_device_register("panel", dsim->dev, &dsim->priv, NULL);
if (IS_ERR(dsim->lcd)) {
dsim_err("%s : faield to register lcd device\n", __func__);
ret = PTR_ERR(dsim->lcd);
goto probe_err;
}
ret = dsim_backlight_probe(dsim);
if (ret) {
dsim_err("%s : failed to prbe backlight driver\n", __func__);
goto probe_err;
}
panel->lcdConnected = PANEL_CONNECTED;
panel->state = PANEL_STATE_RESUMED;
panel->temperature = NORMAL_TEMPERATURE;
panel->acl_enable = 0;
panel->current_acl = 0;
panel->auto_brightness = 0;
panel->siop_enable = 0;
panel->current_hbm = 0;
panel->current_vint = 0;
mutex_init(&panel->lock);
#ifdef CONFIG_EXYNOS_DECON_LCD_MCD
panel->mcd_on = 0;
#endif
if (panel->ops->probe) {
ret = panel->ops->probe(dsim);
if (ret) {
dsim_err("%s : failed to probe panel\n", __func__);
goto probe_err;
}
}
#if defined(CONFIG_EXYNOS_DECON_LCD_SYSFS)
lcd_init_sysfs(dsim);
#endif
#if defined(CONFIG_EXYNOS_DECON_MDNIE_LITE)
coordinate[0] = (u16)panel->coordinate[0];
coordinate[1] = (u16)panel->coordinate[1];
mdnie_register(&dsim->lcd->dev, dsim, (mdnie_w)mdnie_lite_send_seq, (mdnie_r)mdnie_lite_read, coordinate, &tune_info);
#endif
probe_err:
return ret;
}
static int s6e3hf2_wqhd_probe(struct dsim_device *dsim)
{
int ret = 0;
struct panel_private *priv = &dsim->priv;
dsim_info("%s was called\n", __func__);
dsim->lcd = lcd_device_register("panel", dsim->dev, &dsim->priv, NULL);
if (IS_ERR(dsim->lcd)) {
pr_err("failed to register lcd device\n");
ret = PTR_ERR(dsim->lcd);
goto probe_err;
}
priv->bd = backlight_device_register("panel", dsim->dev, &dsim->priv, &s6e3hf2_wqhd_backlight_ops, NULL);
if (IS_ERR(priv->bd)) {
pr_err("failed to register backlight device\n");
ret = PTR_ERR(priv->bd);
goto probe_err;
}
priv->bd->props.max_brightness = MAX_PLATFORM_BRIGHTNESS;
priv->bd->props.brightness = DEFAULT_PLATFORM_BRIGHTNESS;
/*Todo need to rearrange below value */
priv->lcdConnected = PANEL_CONNECTED;
priv->state = PANEL_STATE_ACTIVE;
priv->power = FB_BLANK_UNBLANK;
priv->temperature = NORMAL_TEMPERATURE;
priv->acl_enable= 0;
priv->current_acl = 0;
priv->auto_brightness = 0;
priv->siop_enable = 0;
priv->current_hbm = 0;
mutex_init(&priv->lock);
#if defined(CONFIG_EXYNOS_DECON_LCD_SYSFS)
lcd_init_sysfs(dsim);
#endif
dsim_panel_probe(dsim);
#if defined(CONFIG_EXYNOS_DECON_MDNIE_LITE)
mdnie_register(&dsim->lcd->dev, dsim, (mdnie_w)s6e3hf2_send_seq, (mdnie_r)s6e3hf2_read);
#endif
probe_err:
return ret;
}
static int ana38401_probe(struct mipi_dsim_device *dsim)
{
int ret;
struct lcd_info *lcd;
u8 mtp_data[LDI_MTP_LEN] = {0,};
u8 hbm_data[LDI_MTP_LEN] = {0,};
lcd = kzalloc(sizeof(struct lcd_info), GFP_KERNEL);
if (!lcd) {
pr_err("failed to allocate for lcd\n");
ret = -ENOMEM;
goto err_alloc;
}
lcd->ld = lcd_device_register("panel", dsim->dev, lcd, &ana38401_lcd_ops);
if (IS_ERR(lcd->ld)) {
pr_err("failed to register lcd device\n");
ret = PTR_ERR(lcd->ld);
goto out_free_lcd;
}
dsim->lcd = lcd->ld;
lcd->bd = backlight_device_register("panel", dsim->dev, lcd, &ana38401_backlight_ops, NULL);
if (IS_ERR(lcd->bd)) {
pr_err("failed to register backlight device\n");
ret = PTR_ERR(lcd->bd);
goto out_free_backlight;
}
lcd->dev = dsim->dev;
lcd->dsim = dsim;
lcd->bd->props.max_brightness = MAX_BRIGHTNESS;
lcd->bd->props.brightness = DEFAULT_BRIGHTNESS;
lcd->brightness = lcd->current_brightness = DEFAULT_BRIGHTNESS;
lcd->bl = DEFAULT_GAMMA_INDEX;
lcd->current_bl = lcd->bl;
lcd->acl_enable = 0;
lcd->current_acl = 0;
#ifdef CONFIG_S5P_LCD_INIT
lcd->power = FB_BLANK_POWERDOWN;
#else
lcd->power = FB_BLANK_UNBLANK;
#endif
lcd->auto_brightness = 0;
lcd->connected = 1;
lcd->siop_enable = 0;
lcd->temperature = TEMP_ABOVE_MINUS_00_DEGREE;
ret = device_create_file(&lcd->ld->dev, &dev_attr_power_reduce);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_lcd_type);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_window_type);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->bd->dev, &dev_attr_brightness_table);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->bd->dev, &dev_attr_auto_brightness);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_siop_enable);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_temperature);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_color_coordinate);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_manufacture_date);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_dump_register);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_write_register);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
ret = device_create_file(&lcd->ld->dev, &dev_attr_panic_enable);
if (ret < 0)
dev_err(&lcd->ld->dev, "failed to add sysfs entries, %d\n", __LINE__);
mutex_init(&lcd->lock);
mutex_init(&lcd->bl_lock);
ana38401_read_id(lcd, lcd->id);
ana38401_read_mtp(lcd, mtp_data);
ana38401_read_coordinate(lcd);
ana38401_read_date(lcd);
ana38401_read_hbm(lcd, hbm_data);
dev_info(&lcd->ld->dev, "ID: %x, %x, %x\n", lcd->id[0], lcd->id[1], lcd->id[2]);
init_dynamic_aid(lcd);
ret = init_gamma_table(lcd, mtp_data, hbm_data);
ret += init_aid_dimming_table(lcd);
ret += init_elvss_table(lcd);
ret += init_hbm_parameter(lcd);
if (ret)
dev_info(&lcd->ld->dev, "gamma table generation is failed\n");
show_lcd_table(lcd);
lcd->ldi_enable = 1;
#if defined(CONFIG_DECON_MDNIE_LITE)
mdnie_register(&lcd->ld->dev, lcd, (mdnie_w)ana38401_write_set, (mdnie_r)ana38401_read, &tune_info);
#endif
/* 11-2. Change Gamma_Offset_Index */
ana38401_write(lcd, SEQ_CHANGE_GAMMA_OFFSET_INDEX_1, ARRAY_SIZE(SEQ_CHANGE_GAMMA_OFFSET_INDEX_1));
ana38401_write(lcd, SEQ_CHANGE_GAMMA_OFFSET_INDEX_2, ARRAY_SIZE(SEQ_CHANGE_GAMMA_OFFSET_INDEX_2));
update_brightness(lcd, 1);
#if defined(CONFIG_ESD_FG)
esd_fg_init(lcd);
#endif
dev_info(&lcd->ld->dev, "%s lcd panel driver has been probed.\n", __FILE__);
return 0;
out_free_backlight:
lcd_device_unregister(lcd->ld);
kfree(lcd);
return ret;
out_free_lcd:
kfree(lcd);
return ret;
err_alloc:
return ret;
}
