int mdp_lcdc_off(struct platform_device *pdev)
{
int ret = 0;
struct msm_fb_data_type *mfd;
uint32 timer_base = LCDC_BASE;
uint32 block = MDP_DMA2_BLOCK;
mfd = (struct msm_fb_data_type *)platform_get_drvdata(pdev);
#ifdef CONFIG_FB_MSM_MDP40
if (mfd->panel.type == HDMI_PANEL) {
block = MDP_DMA_E_BLOCK;
timer_base = DTV_BASE;
}
#endif
#ifdef CONFIG_FB_MSM_LCDC_OLED_WVGA //ZTE_LCD_LHT_20100810_001
if(LcdPanleID==42)
lcdc_lead_sleep();
if(LcdPanleID==41)
lcdc_truly_sleep();
#endif
#ifdef CONFIG_FB_MSM_LCDC_SKATE_WVGA //ZTE_LCD_LHT_20100810_001
if(LcdPanleID==60)
lcdc_lead_sleep();
if(LcdPanleID==61)
lcdc_truly_sleep();
#endif
#ifdef CONFIG_FB_MSM_LCDC_SKATE_TEST_SAMPLE_WVGA //ZTE_LCD_LHT_20100810_001
if(LcdPanleID==42)
lcdc_lead_sleep();
if(LcdPanleID==41)
lcdc_truly_sleep();
#endif
/* MDP cmd block enable */
mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_ON, FALSE);
MDP_OUTP(MDP_BASE + timer_base, 0);
/* MDP cmd block disable */
mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_OFF, FALSE);
mdp_pipe_ctrl(block, MDP_BLOCK_POWER_OFF, FALSE);
ret = panel_next_off(pdev);
/* delay to make sure the last frame finishes */
msleep(20); ////ZTE_LCD_LUYA_20100629_001
return ret;
}
int mdp_lcdc_off(struct platform_device *pdev)
{
int ret = 0;
#ifdef CONFIG_FB_MSM_LCDC_LEAD_WVGA_PANEL //ZTE_LCD_LHT_20100810_001
if(LcdPanleID==72)
lcdc_lead_sleep();
#endif
/* MDP cmd block enable */
mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_ON, FALSE);
MDP_OUTP(MDP_BASE + LCDC_BASE, 0);
/* MDP cmd block disable */
mdp_pipe_ctrl(MDP_CMD_BLOCK, MDP_BLOCK_POWER_OFF, FALSE);
mdp_pipe_ctrl(MDP_OVERLAY0_BLOCK, MDP_BLOCK_POWER_OFF, FALSE);
mdp_histogram_ctrl(FALSE);
ret = panel_next_off(pdev);
/* delay to make sure the last frame finishes */
msleep(16);
#ifdef LCDC_RGB_UNSTAGE
/* dis-engage rgb0 from mixer0 */
if (lcdc_pipe)
mdp4_mixer_stage_down(lcdc_pipe);
#endif
#ifdef CONFIG_MSM_BUS_SCALING
mdp_bus_scale_update_request(0);
#endif
return ret;
}
static int lcdc_panel_off(struct platform_device *pdev)
{
printk("lcdc_panel_off , g_lcd_panel_type is %d(1 LEAD. 2 TRULY. 3 OLED. )\n",g_lcd_panel_type);
switch(g_lcd_panel_type)
{
case LCD_PANEL_TRULY_WVGA:
lcdc_truly_sleep();
break;
case LCD_PANEL_LEAD_WVGA:
lcdc_lead_sleep();
break;
default:
break;
}
gpio_direction_output(panel_reset, 0);
//ZTE_LCD_LHT_20100521_001
gpio_direction_output(spi_sclk, 0);
gpio_direction_output(spi_sdi, 0);
gpio_direction_output(spi_sdo, 0);
gpio_direction_output(spi_cs, 0);
return 0;
}
