/********************************************************************
Function Name :- esd_dma_dsi_panel_off
Arguments :- None
Return Value :- None
Functionality :- to power off DMA , MIPI DSI & LCD panel.
dependencies :- Should be called after dsi_video_on or off function.
*********************************************************************/
void esd_dma_dsi_panel_off(void)
{
if(esd_reset_pdev)
{
mdp_dsi_video_off(esd_reset_pdev);
}
}
int msm_display_off(void)
{
int ret = NO_ERROR;
struct msm_panel_info *pinfo;
if (!panel)
return ERR_INVALID_ARGS;
pinfo = &(panel->panel_info);
switch (pinfo->type) {
case LVDS_PANEL:
dprintf(INFO, "Turn off LVDS PANEL.\n");
mdp_lcdc_off();
break;
case MIPI_VIDEO_PANEL:
dprintf(INFO, "Turn off MIPI_VIDEO_PANEL.\n");
ret = mdp_dsi_video_off(pinfo);
if (ret)
goto msm_display_off_out;
ret = mipi_dsi_off();
if (ret)
goto msm_display_off_out;
break;
case MIPI_CMD_PANEL:
dprintf(INFO, "Turn off MIPI_CMD_PANEL.\n");
ret = mdp_dsi_cmd_off();
if (ret)
goto msm_display_off_out;
ret = mipi_dsi_off();
if (ret)
goto msm_display_off_out;
break;
case LCDC_PANEL:
dprintf(INFO, "Turn off LCDC PANEL.\n");
mdp_lcdc_off();
break;
default:
return ERR_INVALID_ARGS;
};
if (pinfo->off)
ret = pinfo->off();
/* Disable clock */
if (panel->clk_func)
ret = panel->clk_func(0);
if (ret)
goto msm_display_off_out;
/* Disable panel */
if (panel->power_func)
ret = panel->power_func(0);
msm_display_off_out:
return ret;
}
