static int ltn101al03_power_on(struct omap_dss_device *dssdev)
{
struct ltn101al03 *lcd = dev_get_drvdata(&dssdev->dev);
int ret = 0;
pr_info("(%s): called (@%d)\n", __func__, __LINE__);
if (lcd->enabled != 1) {
if (lcd->pdata->set_power)
lcd->pdata->set_power(true);
mdelay(10);
ret = omapdss_dpi_display_enable(dssdev);
if (ret) {
dev_err(&dssdev->dev, "failed to enable DPI\n");
goto err;
}
/* reset ltn101al03 bridge */
if (!dssdev->skip_init) {
ltn101al03_hw_reset(dssdev);
msleep(100);
update_brightness(dssdev);
}
lcd->enabled = 1;
}
if (dssdev->skip_init)
dssdev->skip_init = false;
err:
return ret;
}
static int sharp_ls_power_on(struct omap_dss_device *dssdev)
{
struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
int r = 0;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
/* wait couple of vsyncs until enabling the LCD */
msleep(50);
if (gpio_is_valid(pd->resb_gpio))
gpio_set_value_cansleep(pd->resb_gpio, 1);
if (gpio_is_valid(pd->ini_gpio))
gpio_set_value_cansleep(pd->ini_gpio, 1);
return 0;
err0:
return r;
}
static int tnlcd_power_on(struct omap_dss_device *dssdev)
{
int r;
//uki
printk("OOOOOOOOOOOOOOOOOOOO tnlcd_power_on\n");
gpio_set_value(p347_GPIO_BACKLIGHT_POWER,1);
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int at070tna2_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
if (at070tna2_hw_version != BOARD_ID_EVT1){
schedule_delayed_work(&delay_work_enabletouch, 1);
}
gpio_direction_output(EDP_LCD_PWR_EN, 1);//for vdd
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
/* Delay recommended by panel DATASHEET */
mdelay(4);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
//&*&*&*BC1_110817: fix the issue that user can see screen switch when device resume
gpio_direction_output(EDP_LCD_LVDS_SHTDN_GPIO, 1);
schedule_delayed_work(&delay_work_enablepanel, 10); //20111117, JimmySu modify timing 6 -> 10, for earily suspend/resume
//&*&*&*BC2_110817: fix the issue that user can see screen switch when device resume
return r;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int vga_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
return(r);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r) {
omapdss_dpi_display_disable(dssdev);
return r;
}
}
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
return r;
}
static int kunlun_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return r;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int tcg101wxlp_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
/* wait couple of vsyncs until enabling the LCD */
msleep(200);
if (dssdev->platform_enable)
r = dssdev->platform_enable(dssdev);
err0:
if (r)
omapdss_dpi_display_disable(dssdev);
return r;
}
static int tpo_td043_power_on(struct omap_dss_device *dssdev)
{
struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
int nreset_gpio = dssdev->reset_gpio;
int r;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
regulator_enable(tpo_td043->vcc_reg);
/* wait for power up */
msleep(160);
if (gpio_is_valid(nreset_gpio))
gpio_set_value(nreset_gpio, 1);
tpo_td043_write(tpo_td043->spi, 2,
TPO_R02_MODE(tpo_td043->mode) | TPO_R02_NCLK_RISING);
tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_NORMAL);
tpo_td043_write(tpo_td043->spi, 0x20, 0xf0);
tpo_td043_write(tpo_td043->spi, 0x21, 0xf0);
tpo_td043_write_mirror(tpo_td043->spi, tpo_td043->hmirror,
tpo_td043->vmirror);
tpo_td043_write_gamma(tpo_td043->spi, tpo_td043->gamma);
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int toppoly_tdo_panel_power_on(struct omap_dss_device *dssdev)
{
int r;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int sharp_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
struct sharp_data *necd = dev_get_drvdata(&dssdev->dev);
printk("DISPLAY: %s|%s:%d\n",__FILE__,__FUNCTION__,__LINE__);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
return r;
}
if (r < 0)
dev_err(&dssdev->dev, "failed to set lcd brightness\n");
r = omapdss_dpi_display_enable(dssdev);
return r;
}
static int nec_8048_panel_enable(struct omap_dss_device *dssdev)
{
int r = 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
/* Delay recommended by panel DATASHEET */
mdelay(4);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return r;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int tpo_td043_enable_dss(struct omap_dss_device *dssdev)
{
struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
int r;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
/*
* If we are resuming from system suspend, SPI clocks might not be
* enabled yet, so we'll program the LCD from SPI PM resume callback.
*/
if (!tpo_td043->spi_suspended) {
r = tpo_td043_power_on(tpo_td043);
if (r)
goto err1;
}
dssdev->state = OMAP_DSS_DISPLAY_ACTIVE;
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int DP501_panel_start(struct omap_dss_device *dssdev)
{
int r = 0;
#ifdef DP501_DEBUG
printk(KERN_INFO "%s:%s\\n", __FILE__, __func__);
#endif
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r) {
dev_err(&dssdev->dev,
"failed to enable DSS platform\n");
return r;
}
}
r = omapdss_dpi_display_enable(dssdev);
if (r) {
dev_err(&dssdev->dev, "failed to enable DPI\n");
return r;
}
dp501_init(sdp);
return 0;
}
static int ltn101al03_power_on(struct omap_dss_device *dssdev)
{
struct ltn101al03 *lcd = dev_get_drvdata(&dssdev->dev);
int ret = 0;
if (lcd->enabled != 1) {
if (lcd->pdata->set_power)
lcd->pdata->set_power(true);
ret = omapdss_dpi_display_enable(dssdev);
if (ret) {
dev_err(&dssdev->dev, "failed to enable DPI\n");
goto err;
}
/* reset ltn101al03 bridge */
if (!dssdev->skip_init) {
ltn101al03_hw_reset(dssdev);
msleep(100);
gpio_set_value(lcd->pdata->led_backlight_reset_gpio, 1);
mdelay(10);
omap_dm_timer_start(lcd->gptimer);
usleep_range(2000, 2100);
update_brightness(dssdev);
}
lcd->enabled = 1;
}
if (dssdev->skip_init)
dssdev->skip_init = false;
err:
return ret;
}
static int generic_panel_power_on(struct omap_dss_device *dssdev)
{
int r;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
static int nec_8048_panel_power_on(struct omap_dss_device *dssdev)
{
struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
int r;
if (dssdev->state == OMAP_DSS_DISPLAY_ACTIVE)
return 0;
omapdss_dpi_set_timings(dssdev, &dssdev->panel.timings);
omapdss_dpi_set_data_lines(dssdev, dssdev->phy.dpi.data_lines);
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
if (gpio_is_valid(pd->res_gpio))
gpio_set_value_cansleep(pd->res_gpio, 1);
return 0;
err0:
return r;
}
static int sharp_lq_panel_power_on(struct omap_dss_device *dssdev)
{
int r;
r = omapdss_dpi_display_enable(dssdev);
if (r)
goto err0;
/* wait couple of vsyncs until enabling the LCD */
msleep(50);
if (dssdev->platform_enable) {
r = dssdev->platform_enable(dssdev);
if (r)
goto err1;
}
return 0;
err1:
omapdss_dpi_display_disable(dssdev);
err0:
return r;
}
