static int mipi_samsung_oled_hd_off(struct platform_device *pdev)
{
struct msm_fb_data_type *mfd;
// u32 tmp;
ENTER_FUNC2();
mfd = platform_get_drvdata(pdev);
if (!mfd)
return -ENODEV;
if (mfd->key != MFD_KEY)
return -EINVAL;
if (samsung_oled_hd_state.disp_on == true) {
// is_sleep = TRUE;
samsung_oled_hd_state.disp_initialized = false;
samsung_oled_hd_state.disp_on = false;
printk("[PANTECH_LCD] power off state (oled_hd panel).... \n");
#ifdef CONFIG_PANTECH_HDMI_PW_CTRL_ON_LCD
if (!HDMI_Get_Cable_State()) {
hdmi_autodetect_control(HDMI_PW_OFF);
HDMI_Schedule_Control(0);
}
#endif
}
EXIT_FUNC2();
return 0;
}
static int mipi_samsung_oled_off(struct platform_device *pdev)
{
struct msm_fb_data_type *mfd;
u32 tmp;
ENTER_FUNC2();
mfd = platform_get_drvdata(pdev);
if (!mfd)
return -ENODEV;
if (mfd->key != MFD_KEY)
return -EINVAL;
if (samsung_oled_state.disp_on == true) {
#if 0
gpio_set_value_cansleep(gpio43, 0);
usleep(10);
gpio_set_value_cansleep(gpio43, 1);
usleep(10);
mipi_dsi_sw_reset();
#endif
tmp = MIPI_INP(MIPI_DSI_BASE + 0xA8);
tmp &= ~(1<<28);
MIPI_OUTP(MIPI_DSI_BASE + 0xA8, tmp);
wmb();
is_sleep = FALSE;
samsung_oled_state.disp_initialized = false;
samsung_oled_state.disp_on = false;
printk("[PANTECH_LCD] power off state (oled panel).... \n");
#ifdef CONFIG_PANTECH_F_HDMI_PW_CTRL_ON_LCD
if (!HDMI_Get_Cable_State()) {
hdmi_autodetect_control(HDMI_PW_OFF);
HDMI_Schedule_Control(0);
}
#endif
}
EXIT_FUNC2();
return 0;
}
static int mipi_samsung_oled_on(struct platform_device *pdev)
{
struct msm_fb_data_type *mfd;
ENTER_FUNC2();
mfd = platform_get_drvdata(pdev);
if (!mfd)
return -ENODEV;
if (mfd->key != MFD_KEY)
return -EINVAL;
if (samsung_oled_state.disp_initialized == false) {
is_first = TRUE;
samsung_oled_state.disp_initialized = true;
usleep(10);
gpio_set_value_cansleep(gpio43, 0);
usleep(10);
gpio_set_value_cansleep(gpio43, 1); // lcd panel reset
msleep(10);
/* bllp bit initialized ... */
mipi_dsi_cmds_tx(mfd, &samsung_oled_tx_buf, samsung_oled_display_init_cmds,
ARRAY_SIZE(samsung_oled_display_init_cmds));
is_sleep = FALSE;
printk("[PANTECH_LCD] power on state (oled panel).... \n");
#ifdef CONFIG_PANTECH_F_HDMI_PW_CTRL_ON_LCD
hdmi_autodetect_control(HDMI_PW_ON);
HDMI_Schedule_Control(1);
#endif
}
samsung_oled_state.disp_on = true;
EXIT_FUNC2();
return 0;
}
static int mipi_samsung_oled_hd_on(struct platform_device *pdev)
{
struct msm_fb_data_type *mfd;
#if (BOARD_VER > WS10)
int noled_det;
#endif
ENTER_FUNC2();
mfd = platform_get_drvdata(pdev);
if (!mfd)
return -ENODEV;
if (mfd->key != MFD_KEY)
return -EINVAL;
if (samsung_oled_hd_state.disp_initialized == false) {
samsung_oled_hd_state.disp_initialized = true;
gpio_set_value_cansleep(gpio43, 0);
usleep(10);
gpio_set_value_cansleep(gpio43, 1); // lcd panel reset
usleep(10);
// mdelay(10);
// mdelay(1);
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_init_cmds,
ARRAY_SIZE(samsung_oled_hd_display_init_cmds));
/*
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_sleepout_cmds,
ARRAY_SIZE(samsung_oled_hd_display_sleepout_cmds));
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_on1_cmds,
ARRAY_SIZE(samsung_oled_hd_display_on1_cmds));
*/
#if (BOARD_VER > WS10)
noled_det = gpio_get_value(OLED_DET);
if(noled_det)
printk("[PANTECH_LCD] OLED Panel Connector State : Disconnect !!!(%d)\n",noled_det);
else
printk("[PANTECH_LCD] OLED Panel Connector State : Connect !!!(%d)\n",noled_det);
if((!is_read)&(!noled_det))
#else
if(!is_read)
#endif
{
mipi_dsi_cmd_bta_sw_trigger();
mipi_samsung_oled_hd_read_id(mfd);
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_gamma_cmds_300,
ARRAY_SIZE(samsung_oled_hd_display_gamma_cmds_300));
is_read = TRUE;
}else{
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_gamma_cmds_20,
ARRAY_SIZE(samsung_oled_hd_display_gamma_cmds_20));
}
mipi_dsi_cmds_tx(mfd, &samsung_oled_hd_tx_buf, samsung_oled_hd_display_on2_cmds,
ARRAY_SIZE(samsung_oled_hd_display_on2_cmds));
is_sleep = FALSE;
printk("[PANTECH_LCD] power on state (oled_hd panel).... \n");
#ifdef D_SKY_OLED_TEMP
is_oled_temp_check();
#endif
samsung_oled_hd_state.disp_on = true;
#ifdef CONFIG_PANTECH_HDMI_PW_CTRL_ON_LCD
hdmi_autodetect_control(HDMI_PW_ON);
HDMI_Schedule_Control(1);
#endif
}
EXIT_FUNC2();
return 0;
}
