1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 3 #ifndef NORTHBRIDGE_INTEL_I945_CHIP_H 4 #define NORTHBRIDGE_INTEL_I945_CHIP_H 5 6 #include <drivers/intel/gma/i915.h> 7 #include <types.h> 8 9 struct northbridge_intel_i945_config { 10 /* In units of 100us timer */ 11 /* Timings as defined in VESA Notebook Panel Standard */ 12 u16 gpu_panel_power_up_delay; /* T1+T2 time sequence */ 13 u16 gpu_panel_power_down_delay; /* T3 time sequence */ 14 u16 gpu_panel_power_backlight_on_delay; /* T5 time sequence */ 15 u16 gpu_panel_power_backlight_off_delay; /* Tx time sequence */ 16 /* In units of 0.1s */ 17 u8 gpu_panel_power_cycle_delay; 18 19 u32 gpu_hotplug; 20 u32 pwm_freq; 21 bool gpu_lvds_use_spread_spectrum_clock; 22 struct i915_gpu_controller_info gfx; 23 int pci_mmio_size; 24 }; 25 26 #endif /* NORTHBRIDGE_INTEL_I945_CHIP_H */ 27