__s32 BSP_disp_hdmi_open(__u32 sel)
{
if(!(gdisp.screen[sel].status & HDMI_ON))
{
__disp_tv_mode_t tv_mod;
__u32 scaler_index;
tv_mod = gdisp.screen[sel].hdmi_mode;
hdmi_clk_on();
lcdc_clk_on(sel);
image_clk_on(sel);
Image_open(sel);//set image normal channel start bit , because every de_clk_off( )will reset this bit
disp_clk_cfg(sel,DISP_OUTPUT_TYPE_HDMI, tv_mod);
BSP_disp_set_output_csc(sel, DISP_OUTPUT_TYPE_HDMI);
DE_BE_set_display_size(sel, tv_mode_to_width(tv_mod), tv_mode_to_height(tv_mod));
DE_BE_Output_Select(sel, sel);
DE_BE_Set_Outitl_enable(sel, Disp_get_screen_scan_mode(tv_mod));
for(scaler_index=0; scaler_index<2; scaler_index++)
{
if((gdisp.scaler[scaler_index].status & SCALER_USED) && (gdisp.scaler[scaler_index].screen_index == sel))
{
if(Disp_get_screen_scan_mode(tv_mod) == 1)//interlace output
{
Scaler_Set_Outitl(scaler_index, TRUE);
}
else
{
Scaler_Set_Outitl(scaler_index, FALSE);
}
}
}
TCON1_set_hdmi_mode(sel,tv_mod);
TCON1_open(sel);
if(gdisp.init_para.Hdmi_open)
{
gdisp.init_para.Hdmi_open();
}
else
{
DE_WRN("Hdmi_open is NULL\n");
return -1;
}
Disp_Switch_Dram_Mode(DISP_OUTPUT_TYPE_HDMI, tv_mod);
gdisp.screen[sel].b_out_interlace = Disp_get_screen_scan_mode(tv_mod);
gdisp.screen[sel].status |= HDMI_ON;
gdisp.screen[sel].lcdc_status |= LCDC_TCON1_USED;
gdisp.screen[sel].output_type = DISP_OUTPUT_TYPE_HDMI;
#ifdef __LINUX_OSAL__
Display_set_fb_timming(sel);
#endif
}
return DIS_SUCCESS;
}
__s32 disp_hdmi_init(void)
{
__s32 ret;
__u32 value;
__u32 num_screens;
__u32 screen_id;
num_screens = bsp_disp_feat_get_num_screens();
ret = OSAL_Script_FetchParser_Data("hdmi_para", "hdmi_used", (int *)&value, 1);
if(ret == 0) {
if(value) {
ret = OSAL_Script_FetchParser_Data("hdmi_para", "hdmi_cts_compatibility", (int *)&value, 1);
if(ret < 0) {
DE_INF("disp_init.hdmi_cts_compatibility not exist\n");
} else {
DE_INF("disp_init.hdmi_cts_compatibility = %d\n", value);
gdisp.init_para.hdmi_cts_compatibility = value;
}
hdmi_clk_init();
hdmi_clk_on();
}
for(screen_id=0; screen_id<num_screens; screen_id++)
{
gdisp.screen[screen_id].hdmi_mode = DISP_TV_MOD_720P_50HZ;
gdisp.screen[screen_id].hdmi_test_mode = 0xff;
gdisp.screen[screen_id].hdmi_used = value;
}
}
return DIS_SUCCESS;
}
__s32 hdmi_clk_init(void)
{
h_hdmiahbclk = OSAL_CCMU_OpenMclk(AW_MOD_CLK_AHB_HDMI);
h_hdmimclk = OSAL_CCMU_OpenMclk(AW_MOD_CLK_HDMI);
#ifdef RESET_OSAL
OSAL_CCMU_MclkReset(h_hdmimclk, RST_INVAILD);
#endif
OSAL_CCMU_SetMclkSrc(h_hdmimclk, AW_SYS_CLK_PLL7);
OSAL_CCMU_SetMclkDiv(h_hdmimclk, 1);
OSAL_CCMU_MclkOnOff(h_hdmiahbclk, CLK_ON);
g_clk_status |= CLK_HDMI_AHB_ON;
hdmi_clk_on();
return DIS_SUCCESS;
}
__s32 bsp_disp_hdmi_open(__u32 screen_id)
{
if(disp_hdmi_get_support(screen_id) && (gdisp.screen[screen_id].hdmi_used)
&& (!(gdisp.screen[screen_id].status & HDMI_ON))) {
__disp_tv_mode_t tv_mod;
tv_mod = gdisp.screen[screen_id].hdmi_mode;
hdmi_clk_on();
lcdc_clk_on(screen_id, 1, 0);
lcdc_clk_on(screen_id, 1, 1);
drc_clk_open(screen_id,0);
drc_clk_open(screen_id,1);
tcon_init(screen_id);
image_clk_on(screen_id, 1);
/* set image normal channel start bit , because every de_clk_off( )will reset this bit */
Image_open(screen_id);
disp_clk_cfg(screen_id,DISP_OUTPUT_TYPE_HDMI, tv_mod);
//bsp_disp_set_output_csc(screen_id, DISP_OUTPUT_TYPE_HDMI, gdisp.screen[screen_id].iep_status&DRC_USED);
if(gdisp.init_para.hdmi_cts_compatibility == 0) {
DE_INF("bsp_disp_hdmi_open: disable dvi mode\n");
bsp_disp_hdmi_dvi_enable(screen_id, 0);
} else if(gdisp.init_para.hdmi_cts_compatibility == 1) {
DE_INF("bsp_disp_hdmi_open: enable dvi mode\n");
bsp_disp_hdmi_dvi_enable(screen_id, 1);
} else {
bsp_disp_hdmi_dvi_enable(screen_id, bsp_disp_hdmi_dvi_support(screen_id));
}
if(BSP_dsip_hdmi_get_input_csc(screen_id) == 0) {
__inf("bsp_disp_hdmi_open: hdmi output rgb\n");
gdisp.screen[screen_id].output_csc_type = DISP_OUT_CSC_TYPE_HDMI_RGB;
bsp_disp_set_output_csc(screen_id, gdisp.screen[screen_id].output_csc_type, bsp_disp_drc_get_input_csc(screen_id));
} else {
__inf("bsp_disp_hdmi_open: hdmi output yuv\n");
gdisp.screen[screen_id].output_csc_type = DISP_OUT_CSC_TYPE_HDMI_YUV;//default yuv
bsp_disp_set_output_csc(screen_id, gdisp.screen[screen_id].output_csc_type, bsp_disp_drc_get_input_csc(screen_id));
}
DE_BE_set_display_size(screen_id, tv_mode_to_width(tv_mod), tv_mode_to_height(tv_mod));
DE_BE_Output_Select(screen_id, screen_id);
bsp_disp_hdmi_set_src(screen_id, DISP_LCDC_SRC_DE_CH1);
tcon1_set_hdmi_mode(screen_id,tv_mod);
tcon1_open(screen_id);
if(gdisp.init_para.hdmi_open) {
gdisp.init_para.hdmi_open();
} else {
DE_WRN("Hdmi_open is NULL\n");
return -1;
}
Disp_Switch_Dram_Mode(DISP_OUTPUT_TYPE_HDMI, tv_mod);
gdisp.screen[screen_id].b_out_interlace = disp_get_screen_scan_mode(tv_mod);
gdisp.screen[screen_id].status |= HDMI_ON;
gdisp.screen[screen_id].lcdc_status |= LCDC_TCON1_USED;
gdisp.screen[screen_id].output_type = DISP_OUTPUT_TYPE_HDMI;
if(bsp_disp_cmu_get_enable(screen_id) ==1) {
IEP_CMU_Set_Imgsize(screen_id, bsp_disp_get_screen_width(screen_id), bsp_disp_get_screen_height(screen_id));
}
Disp_set_out_interlace(screen_id);
#ifdef __LINUX_OSAL__
Display_set_fb_timming(screen_id);
#endif
return DIS_SUCCESS;
}
return DIS_NOT_SUPPORT;
}
__s32 BSP_disp_hdmi_open(__u32 sel)
{
if(!(gdisp.screen[sel].status & HDMI_ON))
{
__disp_tv_mode_t tv_mod;
tv_mod = gdisp.screen[sel].hdmi_mode;
BSP_disp_hdmi_get_hdcp_enable();
hdmi_clk_on();
if(gdisp.screen[sel].hdmi_hdcp_en)
hdcp_clk_init(tv_mod);
lcdc_clk_on(sel, 1, 0);
lcdc_clk_on(sel, 1, 1);
Disp_lcdc_reg_isr(sel);
LCDC_init(sel);
image_clk_on(sel, 0);
image_clk_on(sel, 1);
Image_open(sel);//set image normal channel start bit , because every de_clk_off( )will reset this bit
DE_BE_EnableINT(sel, DE_IMG_REG_LOAD_FINISH);
disp_clk_cfg(sel,DISP_OUTPUT_TYPE_HDMI, tv_mod);
if(gdisp.init_para.hdmi_cts_compatibility == 0)
{
DE_INF("BSP_disp_hdmi_open: disable dvi mode\n");
BSP_disp_hdmi_dvi_enable(sel, 0);
}
else if(gdisp.init_para.hdmi_cts_compatibility == 1)
{
DE_INF("BSP_disp_hdmi_open: enable dvi mode\n");
BSP_disp_hdmi_dvi_enable(sel, 1);
}
else
{
BSP_disp_hdmi_dvi_enable(sel, BSP_disp_hdmi_dvi_support(sel));
}
if(BSP_dsip_hdmi_get_input_csc(sel) == 0)
{
__inf("BSP_disp_hdmi_open: hdmi output rgb\n");
gdisp.screen[sel].output_csc_type = DISP_OUT_CSC_TYPE_HDMI_RGB;
BSP_disp_set_output_csc(sel, gdisp.screen[sel].output_csc_type);
}else
{
__inf("BSP_disp_hdmi_open: hdmi output yuv\n");
gdisp.screen[sel].output_csc_type = DISP_OUT_CSC_TYPE_HDMI_YUV;//default yuv
BSP_disp_set_output_csc(sel, gdisp.screen[sel].output_csc_type);
}
DE_BE_set_display_size(sel, tv_mode_to_width(tv_mod), tv_mode_to_height(tv_mod));
DE_BE_Output_Select(sel, sel);
tcon1_set_hdmi_mode(sel,tv_mod);
tcon1_open(sel);
if(gdisp.init_para.hdmi_open)
{
gdisp.init_para.hdmi_open();
}
else
{
DE_WRN("hdmi_open is NULL\n");
return -1;
}
Disp_Switch_Dram_Mode(DISP_OUTPUT_TYPE_HDMI, tv_mod);
gdisp.screen[sel].b_out_interlace = Disp_get_screen_scan_mode(tv_mod);
gdisp.screen[sel].status |= HDMI_ON;
gdisp.screen[sel].lcdc_status |= LCDC_TCON1_USED;
gdisp.screen[sel].output_type = DISP_OUTPUT_TYPE_HDMI;
Disp_set_out_interlace(sel);
#ifdef __LINUX_OSAL__
Display_set_fb_timming(sel);
#endif
}
return DIS_SUCCESS;
}
