__s32 BSP_disp_scaler_start(__u32 handle,__disp_scaler_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;
__u32 sel = 0;
__s32 ret = 0;
__u32 i = 0;
__u32 ch_num = 0;
if(para==NULL)
{
DE_WRN("input parameter can't be null!\n");
return DIS_FAIL;
}
sel = SCALER_HANDTOID(handle);
in_type.mod= Scaler_sw_para_to_reg(1,para->input_fb.mode);
in_type.fmt= Scaler_sw_para_to_reg(0,para->input_fb.format);
in_type.ps= Scaler_sw_para_to_reg(2,(__u8)para->input_fb.seq);
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.format);
}
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;
}
}
out_type.byte_seq = Scaler_sw_para_to_reg(2,para->output_fb.seq);
out_size.width = para->output_fb.size.width;
out_size.height = para->output_fb.size.height;
in_addr.ch0_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[0]));
in_addr.ch1_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[1]));
in_addr.ch2_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[2]));
in_size.src_width = para->input_fb.size.width;
in_size.src_height = para->input_fb.size.height;
in_size.x_off = para->source_regn.x;
in_size.y_off = para->source_regn.y;
in_size.scal_width= para->source_regn.width;
in_size.scal_height= para->source_regn.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;
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->input_fb.size.width * para->input_fb.size.height * de_format_to_bpp(para->input_fb.format) + 7)/8;
OSAL_CacheRangeFlush((void *)para->input_fb.addr[0],size ,CACHE_CLEAN_FLUSH_D_CACHE_REGION);
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(para->input_fb.b_trd_src)
{
__scal_3d_inmode_t inmode;
__scal_3d_outmode_t outmode = 0;
__scal_buf_addr_t scal_addr_right;
inmode = Scaler_3d_sw_para_to_reg(0, para->input_fb.trd_mode, FALSE);
outmode = Scaler_3d_sw_para_to_reg(1, para->output_fb.trd_mode, FALSE);
DE_SCAL_Get_3D_In_Single_Size(inmode, &in_size, &in_size);
if(para->output_fb.b_trd_src)
{
DE_SCAL_Get_3D_Out_Single_Size(outmode, &out_size, &out_size);
}
scal_addr_right.ch0_addr= (__u32)OSAL_VAtoPA((void*)(para->input_fb.trd_right_addr[0]));
scal_addr_right.ch1_addr= (__u32)OSAL_VAtoPA((void*)(para->input_fb.trd_right_addr[1]));
scal_addr_right.ch2_addr= (__u32)OSAL_VAtoPA((void*)(para->input_fb.trd_right_addr[2]));
DE_SCAL_Set_3D_Ctrl(sel, para->output_fb.b_trd_src, inmode, outmode);
DE_SCAL_Config_3D_Src(sel, &in_addr, &in_size, &in_type, inmode, &scal_addr_right);
}
else
{
DE_SCAL_Config_Src(sel,&in_addr,&in_size,&in_type,FALSE,FALSE);
}
DE_SCAL_Set_Scaling_Factor(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type);
DE_SCAL_Set_Init_Phase(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, FALSE);
DE_SCAL_Set_CSC_Coef(sel, para->input_fb.cs_mode, para->output_fb.cs_mode, get_fb_type(para->input_fb.format), get_fb_type(para->output_fb.format), para->input_fb.br_swap, para->output_fb.br_swap);
DE_SCAL_Set_Scaling_Coef(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, DISP_VIDEO_NATUAL);
DE_SCAL_Set_Out_Format(sel, &out_type);
DE_SCAL_Set_Out_Size(sel, &out_scan,&out_type, &out_size);
if(para->output_fb.mode == DISP_MOD_INTERLEAVED)
{
ch_num = 1;
}
else if(para->output_fb.mode == DISP_MOD_MB_UV_COMBINED || para->output_fb.mode == DISP_MOD_NON_MB_UV_COMBINED)
{
ch_num = 2;
}
else if(para->output_fb.mode == DISP_MOD_MB_PLANAR|| para->output_fb.mode == DISP_MOD_NON_MB_PLANAR)
{
ch_num = 3;
}
for(i=0; i<ch_num; i++)
{
__scal_buf_addr_t addr;
ret = 0;
addr.ch0_addr = out_addr.ch0_addr;
if(i == 1)
{
addr.ch0_addr = out_addr.ch1_addr;
}
else if(i == 2)
{
addr.ch0_addr = out_addr.ch2_addr;
}
DE_SCAL_Enable(sel);
DE_SCAL_Set_Writeback_Addr(sel,&addr);
DE_SCAL_Set_Writeback_Chnl(sel, i);
DE_SCAL_Output_Select(sel, 3);
DE_SCAL_EnableINT(sel,DE_WB_END_IE);
DE_SCAL_Start(sel);
DE_SCAL_Set_Reg_Rdy(sel);
#ifndef __LINUX_OSAL__
DE_SCAL_Writeback_Enable(sel);
while(!(DE_SCAL_QueryINT(sel) & DE_WB_END_IE) )
{
}
#else
{
long timeout = (100 * HZ)/1000;//100ms
init_waitqueue_head(&(gdisp.scaler[sel].scaler_queue));
gdisp.scaler[sel].b_scaler_finished = 1;
DE_SCAL_Writeback_Enable(sel);
timeout = wait_event_interruptible_timeout(gdisp.scaler[sel].scaler_queue, gdisp.scaler[sel].b_scaler_finished == 2, timeout);
gdisp.scaler[sel].b_scaler_finished = 0;
if(timeout == 0)
{
__wrn("wait scaler %d finished timeout\n", sel);
DE_SCAL_Writeback_Disable(sel);
DE_SCAL_Reset(sel);
DE_SCAL_Disable(sel);
return -1;
}
}
#endif
DE_SCAL_Writeback_Disable(sel);
DE_SCAL_Reset(sel);
DE_SCAL_Disable(sel);
}
return ret;
}
__s32 BSP_disp_scaler_start(__u32 handle,__disp_scaler_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;
__u32 sel = 0;
__s32 ret = 0;
if(para==NULL)
{
DE_WRN("input parameter can't be null!\n");
return DIS_FAIL;
}
sel = SCALER_HANDTOID(handle);
in_type.mod= Scaler_sw_para_to_reg(1,para->input_fb.mode);
in_type.fmt= Scaler_sw_para_to_reg(0,para->input_fb.format);
in_type.ps= Scaler_sw_para_to_reg(2,(__u8)para->input_fb.seq);
in_type.byte_seq = 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.format);
}
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)
{
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.seq);
out_size.width = para->output_fb.size.width;
out_size.height = para->output_fb.size.height;
in_addr.ch0_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[0]));
in_addr.ch1_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[1]));
in_addr.ch2_addr = (__u32)OSAL_VAtoPA((void*)(para->input_fb.addr[2]));
in_size.src_width = para->input_fb.size.width;
in_size.x_off = para->source_regn.x;
in_size.y_off = para->source_regn.y;
in_size.scal_width= para->source_regn.width;
in_size.scal_height= para->source_regn.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;
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->input_fb.size.width * para->input_fb.size.height * de_format_to_bpp(para->input_fb.format) + 7)/8;
OSAL_CacheRangeFlush((void *)para->input_fb.addr[0],size ,CACHE_CLEAN_FLUSH_D_CACHE_REGION);
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);
DE_SCAL_Config_Src(sel,&in_addr,&in_size,&in_type,FALSE,FALSE);
DE_SCAL_Set_Scaling_Factor(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type);
DE_SCAL_Set_Init_Phase(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, FALSE);
DE_SCAL_Set_CSC_Coef(sel, para->input_fb.cs_mode, para->output_fb.cs_mode, get_fb_type(para->input_fb.format), get_fb_type(para->output_fb.format));
DE_SCAL_Set_Scaling_Coef(sel, &in_scan, &in_size, &in_type, &out_scan, &out_size, &out_type, DISP_VIDEO_NATUAL);
DE_SCAL_Set_Out_Format(sel, &out_type);
DE_SCAL_Set_Out_Size(sel, &out_scan,&out_type, &out_size);
DE_SCAL_Set_Writeback_Addr(sel,&out_addr);
DE_SCAL_Output_Select(sel, 3);
DE_SCAL_EnableINT(sel,DE_WB_END_IE);
DE_SCAL_Start(sel);
DE_SCAL_Set_Reg_Rdy(sel);
DE_SCAL_Writeback_Enable(sel);
ret = gdisp.init_para.scaler_begin(sel);
DE_SCAL_Reset(sel);
DE_SCAL_Writeback_Disable(sel);
return ret;
}