static void toppoly_tdo_panel_power_off(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
}
static void kunlun_panel_disable(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
}
static void vga_panel_disable(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
dssdev->state = OMAP_DSS_DISPLAY_DISABLED;
}
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 void tpo_td043_power_off(struct omap_dss_device *dssdev)
{
struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
int nreset_gpio = dssdev->reset_gpio;
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
tpo_td043_write(tpo_td043->spi, 3,
TPO_R03_VAL_STANDBY | TPO_R03_EN_PWM);
if (gpio_is_valid(nreset_gpio))
gpio_set_value(nreset_gpio, 0);
/* wait for at least 2 vsyncs before cutting off power */
msleep(50);
tpo_td043_write(tpo_td043->spi, 3, TPO_R03_VAL_STANDBY);
regulator_disable(tpo_td043->vcc_reg);
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
}
static void nec_8048_panel_disable(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
/* Delay recommended by panel DATASHEET */
mdelay(4);
omapdss_dpi_display_disable(dssdev);
}
static void sharp_lq_panel_power_off(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
/* wait at least 5 vsyncs after disabling the LCD */
msleep(100);
omapdss_dpi_display_disable(dssdev);
}
static void generic_panel_power_off(struct omap_dss_device *dssdev)
{
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
}
static void DP501_panel_stop(struct omap_dss_device *dssdev)
{
#ifdef DP501_DEBUG
printk(KERN_INFO "%s:%s\\n", __FILE__, __func__);
#endif
omapdss_dpi_display_disable(dssdev);
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
}
static void tcg101wxlp_panel_disable(struct omap_dss_device *dssdev)
{
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
/* wait at least 5 vsyncs after disabling the LCD */
msleep(200);
omapdss_dpi_display_disable(dssdev);
}
static void nec_8048_panel_power_off(struct omap_dss_device *dssdev)
{
struct panel_nec_nl8048_data *pd = get_panel_data(dssdev);
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
if (gpio_is_valid(pd->res_gpio))
gpio_set_value_cansleep(pd->res_gpio, 0);
omapdss_dpi_display_disable(dssdev);
}
static void tnlcd_power_off(struct omap_dss_device *dssdev)
{
//uki
printk("OOOOOOOOOOOOOOOOOOOO tnlcd_power_off\n");
gpio_set_value(p347_GPIO_BACKLIGHT_POWER,0);
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
}
static void tpo_td043_disable_dss(struct omap_dss_device *dssdev)
{
struct tpo_td043_device *tpo_td043 = dev_get_drvdata(&dssdev->dev);
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
omapdss_dpi_display_disable(dssdev);
if (!tpo_td043->spi_suspended)
tpo_td043_power_off(tpo_td043);
}
static void at070tna2_panel_disable(struct omap_dss_device *dssdev)
{
if (at070tna2_hw_version != BOARD_ID_EVT1){
gpio_direction_output(EDP_LCD_BL_SW, 0);
gpio_direction_output(EP5A_EVT_TOUCH_EN, 0);
}
cancel_delayed_work(&delay_work_enablepanel); //20111117, JimmySu, add cancel delay for quickly press power button
if (dssdev->platform_disable)
dssdev->platform_disable(dssdev);
/* Delay recommended by panel DATASHEET */
mdelay(4);
omapdss_dpi_display_disable(dssdev);
}
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 void sharp_ls_power_off(struct omap_dss_device *dssdev)
{
struct panel_sharp_ls037v7dw01_data *pd = get_panel_data(dssdev);
if (dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
return;
if (gpio_is_valid(pd->ini_gpio))
gpio_set_value_cansleep(pd->ini_gpio, 0);
if (gpio_is_valid(pd->resb_gpio))
gpio_set_value_cansleep(pd->resb_gpio, 0);
/* wait at least 5 vsyncs after disabling the LCD */
msleep(100);
omapdss_dpi_display_disable(dssdev);
}
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 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 ltn101al03_power_off(struct omap_dss_device *dssdev)
{
struct ltn101al03 *lcd = dev_get_drvdata(&dssdev->dev);
lcd->enabled = 0;
gpio_set_value(lcd->pdata->led_backlight_reset_gpio, 0);
backlight_gptimer_stop(dssdev);
msleep(250);
gpio_set_value(lcd->pdata->lvds_nshdn_gpio, 0);
omapdss_dpi_display_disable(dssdev);
if (lcd->pdata->set_power)
lcd->pdata->set_power(false);
msleep(300);
return 0;
}
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 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 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;
}