static int mapphone_panel_probe(struct omap_dss_device *dssdev)
{
int pixel_size = 24;
struct mapphone_data *data;
struct omap_panel_device panel_dev;
DBG("probe\n");
if (mapphone_panel_dt_panel_probe(&pixel_size))
printk(KERN_INFO "panel: using non-dt configuration\n");
panel_print_dt();
dssdev->ctrl.pixel_size = pixel_size;
dssdev->panel.config = OMAP_DSS_LCD_TFT;
dssdev->panel.timings = mapphone_panel_timings;
data = kmalloc(sizeof(struct mapphone_data), GFP_KERNEL);
if (!data)
return -ENOMEM;
memset(data, 0, sizeof(data));
strncpy(panel_dev.name, dssdev->name, OMAP_PANEL_MAX_NAME_SIZE);
panel_dev.fod_disable = mapphone_panel_disable_local;
panel_dev.dssdev = dssdev;
data->panel_handle = omap_panel_register(&panel_dev);
if (data->panel_handle == NULL) {
printk(KERN_ERR "Panel Register Failed\n");
kfree(data);
data = NULL;
return -ENODEV;
}
INIT_WORK(&data->work, mapphone_panel_display_on);
init_waitqueue_head(&data->wait);
#ifdef CONFIG_FB_OMAP2_MTD_LOGO
atomic_set(&data->state, PANEL_OFF);
#else
atomic_set(&data->state, PANEL_ON);
#endif
data->dssdev = dssdev;
dssdev->data = data;
return 0;
}
static int __init mapphone_dt_panel_init(void)
{
int ret = 0;
PANELDBG("dt_panel_init\n");
if (mapphone_panel_device_read_dt == false) {
if (mapphone_dt_get_feature_info() != 0) {
PANELERR("failed to parse feature info\n");
ret = -ENODEV;
} else if (mapphone_dt_get_dsi_panel_info() != 0) {
PANELERR("failed to parse DSI panel info\n");
ret = -ENODEV;
} else if ((mapphone_lcd_device.phy.dsi.type ==
OMAP_DSS_DSI_TYPE_VIDEO_MODE) &&
(mapphone_dt_get_dsi_vm_info() != 0)) {
PANELERR("failed to parse DSI VM info\n");
ret = -ENODEV;
} else if ((mapphone_lcd_device.phy.dsi.type ==
OMAP_DSS_DSI_TYPE_VIDEO_MODE) &&
(mapphone_lcd_device.panel.panel_id ==
MOT_DISP_LVDS_MIPI_VM_1007_1280_800) &&
(mapphone_dt_get_lvds_panel_info() != 0)) {
PANELERR("failed to parse DSI lvds panel info\n");
ret = -ENODEV;
} else if (mapphone_dt_get_panel_info() != 0) {
PANELERR("failed to parse panel info\n");
ret = -ENODEV;
} else if (mapphone_dt_get_panel_feature() != 0) {
PANELERR("failed to parse panel feature info\n");
ret = -ENODEV;
} else if (mapphone_feature_hdmi &&
mapphone_dt_get_hdtv_info() != 0) {
PANELERR("failed to parse hdtv info\n");
ret = -ENODEV;
} else {
mapphone_panel_device_read_dt = true;
}
}
panel_print_dt();
return ret;
}
static int mapphone_panel_probe(struct omap_dss_device *dssdev)
{
int error;
int pixel_size = 24;
struct mapphone_data *data;
struct omap_panel_device panel_dev;
DBG("probe\n");
data = kmalloc(sizeof(struct mapphone_data), GFP_KERNEL);
if (!data)
return -ENOMEM;
memset(data, 0, sizeof(data));
data->te_scan_line = 0x300; /* default value for WVGA display */
data->dssdev = dssdev;
dssdev->data = data;
if (mapphone_panel_dt_panel_probe(dssdev, &pixel_size))
printk(KERN_INFO "panel: using non-dt configuration\n");
panel_print_dt(dssdev);
dssdev->ctrl.pixel_size = pixel_size;
dssdev->panel.config = OMAP_DSS_LCD_TFT;
dssdev->panel.timings = mapphone_panel_timings;
strncpy(panel_dev.name, dssdev->name, OMAP_PANEL_MAX_NAME_SIZE);
panel_dev.fod_disable = mapphone_panel_disable_local;
panel_dev.dssdev = dssdev;
data->panel_handle = omap_panel_register(&panel_dev);
if (data->panel_handle == NULL) {
printk(KERN_ERR "Panel Register Failed\n");
goto freedata;
}
error = device_create_file(&panel_dev.dssdev->dev,
&dev_attr_supplier_id);
if (error < 0) {
pr_err("%s: device supplier_id create failed: %d\n",
__func__, error);
goto unregister;
}
error = device_create_file(&panel_dev.dssdev->dev,
&dev_attr_supplier_name);
if (error < 0) {
pr_err("%s: device supplier_name create failed: %d\n",
__func__, error);
goto removeattr;
}
atomic_set(&data->state, PANEL_OFF);
return 0;
removeattr:
device_remove_file(&panel_dev.dssdev->dev, &dev_attr_supplier_id);
unregister:
omap_panel_unregister(data->panel_handle);
freedata:
kfree(data);
data = NULL;
return -ENODEV;
}
