Lines Matching refs:back_porch
17 uint32 back_porch;
624 m_timing->back_porch = 5777778;
641 m_timing->back_porch = 4666667;
983 uint16 front_porch, back_porch, h_sync_length, burst_length, h_total, h_display;
1055 back_porch = ((m_timing.back_porch / ((float)pix_period)) + 1);
1057 back_porch &= ~0x01;
1069 h_total = h_display + front_porch + back_porch + h_sync_length;
1072 LOG(4,("MAVENTV: TV back_porch is %d clocks\n", back_porch));
1129 maventv_regs[0x0A] = back_porch;