int15.h

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/* SPDX-License-Identifier: GPL-2.0-only */
 
int intel_vga_int15_handler(void);
 
enum {
        GMA_INT15_BOOT_DISPLAY_DEFAULT   = 0,
        GMA_INT15_BOOT_DISPLAY_CRT       = (1 << 0),
        GMA_INT15_BOOT_DISPLAY_TV        = (1 << 1),
        GMA_INT15_BOOT_DISPLAY_EFP       = (1 << 2),
        GMA_INT15_BOOT_DISPLAY_LFP       = (1 << 3),
        GMA_INT15_BOOT_DISPLAY_CRT2      = (1 << 4),
        GMA_INT15_BOOT_DISPLAY_TV2       = (1 << 5),
        GMA_INT15_BOOT_DISPLAY_EFP2      = (1 << 6),
        GMA_INT15_BOOT_DISPLAY_LFP2      = (1 << 7),
};
enum {
        GMA_INT15_PANEL_FIT_DEFAULT     = 0,
        GMA_INT15_PANEL_FIT_CENTERING   = (1 << 0),
        GMA_INT15_PANEL_FIT_TXT_STRETCH = (1 << 1),
        GMA_INT15_PANEL_FIT_GFX_STRETCH = (1 << 2),
};
 
enum {
        GMA_INT15_ACTIVE_LFP_NONE       = 0x00,
        GMA_INT15_ACTIVE_LFP_INT_LVDS   = 0x01,
        GMA_INT15_ACTIVE_LFP_SVDO_LVDS  = 0x02,
        GMA_INT15_ACTIVE_LFP_EDP        = 0x03,
};
 
#if CONFIG(VGA_ROM_RUN)
/* Install custom int15 handler for VGA OPROM */
void install_intel_vga_int15_handler(int active_lfp, int pfit, int display, int panel_type);
#else
static inline void install_intel_vga_int15_handler(int active_lfp, int pfit, int display, int panel_type) {}
#endif