void LCD_vbi_event_proc(__u32 sel, __u32 tcon_index)
{
__u32 cur_line = 0, start_delay = 0;
__u32 i = 0;
//add by heyihang.Jan 28, 2013
if(gdisp.screen[sel].vsync_event_en && gdisp.init_para.vsync_event)
{
gdisp.init_para.vsync_event(sel);
}
Video_Operation_In_Vblanking(sel, tcon_index);
disp_capture_screen_proc(sel);
cur_line = LCDC_get_cur_line(sel, tcon_index);
start_delay = LCDC_get_start_delay(sel, tcon_index);
if(cur_line > start_delay-3)
{
//DE_INF("cur_line(%d) >= start_delay(%d)-3 in LCD_vbi_event_proc\n", cur_line, start_delay);
return ;
}
if(gdisp.screen[sel].LCD_CPUIF_ISR)
{
(*gdisp.screen[sel].LCD_CPUIF_ISR)();
}
if(gdisp.screen[sel].cache_flag == FALSE )//&& gdisp.screen[sel].cfg_cnt == 0)
{
for(i=0; i<2; i++)
{
if((gdisp.scaler[i].status & SCALER_USED) && (gdisp.scaler[i].screen_index == sel))
{
DE_SCAL_Set_Reg_Rdy(i);
//DE_SCAL_Reset(i);
//DE_SCAL_Start(i);
gdisp.scaler[i].b_reg_change = FALSE;
}
if(gdisp.scaler[i].b_close == TRUE)
{
Scaler_close(i);
gdisp.scaler[i].b_close = FALSE;
}
}
DE_BE_Cfg_Ready(sel);
gdisp.screen[sel].have_cfg_reg = TRUE;
}
#if 0
cur_line = LCDC_get_cur_line(sel, tcon_index);
if(cur_line > 5)
{
DE_INF("%d\n", cur_line);
}
#endif
return ;
}
void LCD_vbi_event_proc(__u32 sel, __u32 tcon_index)
{
__u32 cur_line = 0, start_delay = 0;
__u32 i = 0;
// if(BSP_disp_get_output_type(sel) == DISP_OUTPUT_TYPE_NONE)
// return;
if(gdisp.screen[sel].vsync_event_en && gdisp.init_para.vsync_event)
{
gdisp.init_para.vsync_event(sel);
}
Video_Operation_In_Vblanking(sel, tcon_index);
cur_line = LCDC_get_cur_line(sel, tcon_index);
start_delay = LCDC_get_start_delay(sel, tcon_index);
if(cur_line > start_delay-3)
{
//DE_INF("cur_line(%d) >= start_delay(%d)-3 in LCD_vbi_event_proc\n", cur_line, start_delay);
return ;
}
IEP_Operation_In_Vblanking(sel, tcon_index);
if(gdisp.screen[sel].LCD_CPUIF_ISR)
{
(*gdisp.screen[sel].LCD_CPUIF_ISR)();
}
if(gdisp.screen[sel].cache_flag == FALSE && gdisp.screen[sel].cfg_cnt == 0)
{
for(i=0; i<2; i++)
{
if((gdisp.scaler[i].status & SCALER_USED) && (gdisp.scaler[i].screen_index == sel))
{
DE_SCAL_Set_Reg_Rdy(i);
//DE_SCAL_Reset(i);
//DE_SCAL_Start(i);
gdisp.scaler[i].b_reg_change = FALSE;
}
if(gdisp.scaler[i].b_close == TRUE)
{
Scaler_close(i);
gdisp.scaler[i].b_close = FALSE;
}
if((gdisp.scaler[i].status & SCALER_USED) && (gdisp.scaler[i].screen_index == sel) && (gdisp.scaler[i].coef_change == TRUE))
{
__scal_src_size_t in_size;
__scal_out_size_t out_size;
__scal_src_type_t in_type;
__scal_out_type_t out_type;
__scal_scan_mod_t in_scan;
__scal_scan_mod_t out_scan;
__disp_scaler_t * scaler;
scaler = &(gdisp.scaler[i]);
in_scan.field = FALSE;
in_scan.bottom = FALSE;
in_type.fmt= Scaler_sw_para_to_reg(0,scaler->in_fb.format);
in_type.mod= Scaler_sw_para_to_reg(1,scaler->in_fb.mode);
in_type.ps= Scaler_sw_para_to_reg(2,(__u8)scaler->in_fb.seq);
in_type.byte_seq = 0;
in_type.sample_method = 0;
in_size.src_width = scaler->in_fb.size.width;
in_size.src_height = scaler->in_fb.size.height;
in_size.x_off = scaler->src_win.x;
in_size.y_off = scaler->src_win.y;
in_size.scal_width = scaler->src_win.width;
in_size.scal_height = scaler->src_win.height;
out_scan.field = (gdisp.screen[sel].iep_status & DE_FLICKER_USED)?FALSE: gdisp.screen[sel].b_out_interlace;
out_type.byte_seq = scaler->out_fb.seq;
out_type.fmt = scaler->out_fb.format;
out_size.width = scaler->out_size.width;
out_size.height = scaler->out_size.height;
//__inf("vint\n");
DE_SCAL_Set_Scaling_Coef(i, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, scaler->smooth_mode);
gdisp.scaler[i].coef_change = FALSE;
}
}
DE_BE_Cfg_Ready(sel);
gdisp.screen[sel].have_cfg_reg = TRUE;
}
#if 0
cur_line = LCDC_get_cur_line(sel, tcon_index);
if(cur_line > 5)
{
DE_INF("%d\n", cur_line);
}
#endif
return ;
}
__s32 bsp_disp_capture_screen(__u32 screen_id, __disp_capture_screen_para_t * para)
{
__scal_buf_addr_t in_addr;
__scal_buf_addr_t out_addr;
__scal_src_size_t in_size;
__scal_out_size_t out_size;
__scal_src_type_t in_type;
__scal_out_type_t out_type;
__scal_scan_mod_t in_scan;
__scal_scan_mod_t out_scan;
__u32 size = 0;
__s32 scaler_index = 0;
__s32 ret = 0;
if(para==NULL) {
DE_WRN("input parameter can't be null!\n");
return DIS_FAIL;
}
scaler_index = Scaler_Request(0xff);
if(scaler_index < 0) {
DE_WRN("request scaler fail in bsp_disp_capture_screen\n");
return DIS_FAIL;
}
in_type.fmt= Scaler_sw_para_to_reg(0,DISP_MOD_INTERLEAVED, DISP_FORMAT_ARGB8888, DISP_SEQ_ARGB);
in_type.mod= Scaler_sw_para_to_reg(1,DISP_MOD_INTERLEAVED, DISP_FORMAT_ARGB8888, DISP_SEQ_ARGB);
in_type.ps= Scaler_sw_para_to_reg(2,DISP_MOD_INTERLEAVED, DISP_FORMAT_ARGB8888, (__u8)DISP_SEQ_ARGB);
in_type.byte_seq = 0;
in_type.sample_method = 0;
if(get_fb_type(para->output_fb.format) == DISP_FB_TYPE_YUV) {
if(para->output_fb.mode == DISP_MOD_NON_MB_PLANAR) {
out_type.fmt = Scaler_sw_para_to_reg(3, para->output_fb.mode, para->output_fb.format, para->output_fb.seq);
} else {
DE_WRN("output mode:%d invalid in Display_Scaler_Start\n",para->output_fb.mode);
return DIS_FAIL;
}
} else {
if(para->output_fb.mode == DISP_MOD_NON_MB_PLANAR && (para->output_fb.format == DISP_FORMAT_RGB888
|| para->output_fb.format == DISP_FORMAT_ARGB8888)) {
out_type.fmt = DE_SCAL_OUTPRGB888;
} else if(para->output_fb.mode == DISP_MOD_INTERLEAVED && para->output_fb.format == DISP_FORMAT_ARGB8888) {
out_type.fmt = DE_SCAL_OUTI0RGB888;
} else {
DE_WRN("output para invalid in Display_Scaler_Start,mode:%d,format:%d\n",para->output_fb.mode, para->output_fb.format);
return DIS_FAIL;
}
para->output_fb.br_swap= FALSE;
}
out_type.byte_seq = Scaler_sw_para_to_reg(2,para->output_fb.mode, para->output_fb.format, para->output_fb.seq);
out_type.alpha_en = 1;
out_type.alpha_coef_type = 0;
out_size.width = para->output_fb.size.width;
out_size.height = para->output_fb.size.height;
if(bsp_disp_get_output_type(screen_id) != DISP_OUTPUT_TYPE_NONE) {
in_size.src_width = bsp_disp_get_screen_width(screen_id);
in_size.src_height = bsp_disp_get_screen_height(screen_id);
in_size.x_off = 0;
in_size.y_off = 0;
in_size.scal_width= bsp_disp_get_screen_width(screen_id);
in_size.scal_height= bsp_disp_get_screen_height(screen_id);
} else {
in_size.src_width = para->screen_size.width;
in_size.src_height= para->screen_size.height;
in_size.x_off = 0;
in_size.y_off = 0;
in_size.scal_width= para->screen_size.width;
in_size.scal_height= para->screen_size.height;
}
in_scan.field = FALSE;
in_scan.bottom = FALSE;
out_scan.field = FALSE; //when use scaler as writeback, won't be outinterlaced for any display device
out_scan.bottom = FALSE;
in_addr.ch0_addr = 0;
in_addr.ch1_addr = 0;
in_addr.ch2_addr = 0;
out_addr.ch0_addr = (__u32)OSAL_VAtoPA((void*)(para->output_fb.addr[0]));
out_addr.ch1_addr = (__u32)OSAL_VAtoPA((void*)(para->output_fb.addr[1]));
out_addr.ch2_addr = (__u32)OSAL_VAtoPA((void*)(para->output_fb.addr[2]));
size = (para->output_fb.size.width * para->output_fb.size.height * de_format_to_bpp(para->output_fb.format) + 7)/8;
OSAL_CacheRangeFlush((void *)para->output_fb.addr[0],size ,CACHE_FLUSH_D_CACHE_REGION);
if(bsp_disp_get_output_type(screen_id) == DISP_OUTPUT_TYPE_NONE) {
DE_SCAL_Input_Select(scaler_index, 6 + screen_id);
DE_BE_set_display_size(screen_id, para->screen_size.width, para->screen_size.height);
DE_BE_Output_Select(screen_id, 6 + scaler_index);
image_clk_on(screen_id, 1);
Image_open(screen_id);
DE_BE_Cfg_Ready(screen_id);
} else {
DE_SCAL_Input_Select(scaler_index, 4 + screen_id);
DE_BE_Output_Select(screen_id, 2 + (scaler_index * 2) + screen_id);
}
DE_SCAL_Config_Src(scaler_index,&in_addr,&in_size,&in_type,FALSE,FALSE);
DE_SCAL_Set_Scaling_Factor(scaler_index, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type);
DE_SCAL_Set_Init_Phase(scaler_index, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, FALSE);
DE_SCAL_Set_CSC_Coef(scaler_index, DISP_BT601, para->output_fb.cs_mode, DISP_FB_TYPE_RGB, get_fb_type(para->output_fb.format), 0, 0);
DE_SCAL_Set_Scaling_Coef(scaler_index, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, DISP_VIDEO_NATUAL);
DE_SCAL_Set_Out_Format(scaler_index, &out_type);
DE_SCAL_Set_Out_Size(scaler_index, &out_scan,&out_type, &out_size);
DE_SCAL_Set_Writeback_Addr(scaler_index,&out_addr);
DE_SCAL_Output_Select(scaler_index, 3);
DE_SCAL_ClearINT(scaler_index,DE_WB_END_IE);
DE_SCAL_EnableINT(scaler_index,DE_WB_END_IE);
DE_SCAL_Set_Reg_Rdy(scaler_index);
DE_SCAL_Writeback_Enable(scaler_index);
DE_SCAL_Start(scaler_index);
DE_INF("capture begin\n");
#ifndef __LINUX_OSAL__
while(!(DE_SCAL_QueryINT(scaler_index) & DE_WB_END_IE)) {
}
#else
{
long timeout = (100 * HZ)/1000;//100ms
init_waitqueue_head(&(gdisp.scaler[scaler_index].scaler_queue));
gdisp.scaler[scaler_index].b_scaler_finished = 1;
DE_SCAL_Writeback_Enable(scaler_index);
timeout = wait_event_interruptible_timeout(gdisp.scaler[scaler_index].scaler_queue, gdisp.scaler[scaler_index].b_scaler_finished == 2, timeout);
gdisp.scaler[scaler_index].b_scaler_finished = 0;
if(timeout == 0) {
__wrn("wait scaler %d finished timeout\n", scaler_index);
return -1;
}
}
#endif
DE_SCAL_Reset(scaler_index);
Scaler_Release(scaler_index, FALSE);
if(bsp_disp_get_output_type(screen_id) == DISP_OUTPUT_TYPE_NONE) {
Image_close(screen_id);
image_clk_off(screen_id, 1);
}
DE_BE_Output_Select(screen_id, screen_id);
DE_SCAL_ClearINT(scaler_index,DE_WB_END_IE);
DE_SCAL_DisableINT(scaler_index,DE_WB_END_IE);
return ret;
}
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 ;
}
