Esempi in C++ (Cpp) per IEP_Deu_Operation_In_Vblanking

Esempio n. 1

File: iep_deu.c Progetto: GREYFOXRGR/BPI-M3-bsp

//enable: 0 disable
//           1 enable
//           2 disable right now
__s32 IEP_Deu_Enable(__u32 sel, __u32 enable)
{
	__u32 strtab_addr;

	//pr_warn("bsp_disp_deu_disable, ====3======sel=%d, enable=%d\n", sel, enable);
	strtab_addr =(__u32)g_strtab_addr;
	if(enable == 1) {
		deu_clk_open(sel, 1);
		DEU_EBIOS_Enable(sel, 1);

		__inf("vir_addr:0x%08x, phy_addr:0x%08x\n", strtab_addr, (__u32)(__pa(strtab_addr)));

		/* virtual to physcal addr */
		strtab_addr = __pa(strtab_addr);

		DEU_EBIOS_LP_Set_STR_Addr(sel, strtab_addr);
		DEU_EBIOS_LP_STR_Enable(sel, TRUE);
		DEU_EBIOS_LP_STR_Cfg_Rdy(sel);
		DEU_EBIOS_Set_Csc_Coeff(sel, gdeu[sel].frameinfo.csc_mode);
		DEU_EBIOS_Csc_Enable(sel, 1);
		g_deu_status[sel] |= DEU_USED;
		g_deu_status[sel] &= DEU_NEED_CLOSED_MASK;
	}	else {
		DEU_EBIOS_Csc_Enable(sel, 0);
		DEU_EBIOS_Enable(sel, 0);

		g_deu_status[sel] |= DEU_NEED_CLOSED;

		if(enable == 2)	{
			IEP_Deu_Operation_In_Vblanking(sel);
		}
	}

	return DIS_SUCCESS;
}

Esempio n. 2

File: disp_event.c Progetto: mfkiwl/CC-A80-kernel-source

void LCD_vbi_event_proc(__u32 screen_id, __u32 tcon_index)
{
	__u32 cur_line = 0, start_delay = 0;
	__u32 i = 0;
	__u32 num_scalers;
#ifdef __LINUX_OSAL__
	unsigned long flags;
#endif
	num_scalers = bsp_disp_feat_get_num_scalers();

	disp_vint_checkin(screen_id);
	disp_lcd_set_fps(screen_id);

	Video_Operation_In_Vblanking(screen_id, tcon_index);
	disp_capture_screen_proc(screen_id);

	cur_line = TCON_get_cur_line(screen_id, tcon_index);
	start_delay = TCON_get_start_delay(screen_id, tcon_index);
	if(cur_line > start_delay-4) {
		//DE_INF("int:%d,%d\n", cur_line,start_delay);
		/* return while not  trigger mode  */
		if(gpanel_info[screen_id].lcd_fresh_mode == 0) {
			return ;
		}
	}

#ifdef __LINUX_OSAL__
	spin_lock_irqsave(&gdisp.screen[screen_id].flag_lock, flags);
#endif
	if(gdisp.screen[screen_id].cache_flag == FALSE && gdisp.screen[screen_id].cfg_cnt == 0) {
		gdisp.screen[screen_id].have_cfg_reg = TRUE;
#ifdef __LINUX_OSAL__
	spin_unlock_irqrestore(&gdisp.screen[screen_id].flag_lock, flags);
#endif
		DE_BE_Cfg_Ready(screen_id);
		IEP_CMU_Operation_In_Vblanking(screen_id);
		for(i=0; i<num_scalers; i++) {
			if((gdisp.scaler[i].status & SCALER_USED) && (gdisp.scaler[i].screen_index == screen_id))	{
				__u32 hid;

				if(gdisp.scaler[i].b_close == TRUE) {
					Scaler_close(i);
					gdisp.scaler[i].b_close = FALSE;
				}	else {
					hid = gdisp.scaler[i].layer_id;
					DE_SCAL_Set_Reg_Rdy(i);
					//DE_SCAL_Reset(i);
					//DE_SCAL_Start(i);
					disp_deu_set_frame_info(screen_id, IDTOHAND(hid));
					disp_deu_output_select(screen_id, IDTOHAND(hid), screen_id);
					IEP_Deu_Operation_In_Vblanking(i);
				}
				gdisp.scaler[i].b_reg_change = FALSE;
			}
		}

		if(DISP_OUTPUT_TYPE_LCD == bsp_disp_get_output_type(screen_id)) {
			IEP_Drc_Operation_In_Vblanking(screen_id);
		}

		if(gdisp.init_para.take_effect) {
			gdisp.init_para.take_effect(screen_id);
		}
	} else {
#ifdef __LINUX_OSAL__
	spin_unlock_irqrestore(&gdisp.screen[screen_id].flag_lock, flags);
#endif
	}

#if 0
	cur_line = LCDC_get_cur_line(screen_id, tcon_index);

	if(cur_line > 5) {
		DE_INF("%d\n", cur_line);
	}
#endif

	return ;
}