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linux: Only make framebuffer EFI and 64-bit if above 4GiB

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This commit is contained in:
mintsuki 2022-08-06 19:47:46 +02:00
parent 367bf3e5e9
commit 793d029370
1 changed files with 7 additions and 4 deletions
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11
common/protos/linux.c
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@ -534,7 +534,7 @@ set_textmode:;
screen_info->orig_video_isVGA = VIDEO_TYPE_VGAC;
#endif
} else {
screen_info->capabilities = VIDEO_CAPABILITY_64BIT_BASE | VIDEO_CAPABILITY_SKIP_QUIRKS;
screen_info->capabilities = VIDEO_CAPABILITY_SKIP_QUIRKS;
screen_info->flags = VIDEO_FLAGS_NOCURSOR;
screen_info->lfb_base = (uint32_t)fbinfo.framebuffer_addr;
screen_info->ext_lfb_base = (uint32_t)(fbinfo.framebuffer_addr >> 32);
@ -550,11 +550,14 @@ set_textmode:;
screen_info->blue_size = fbinfo.blue_mask_size;
screen_info->blue_pos = fbinfo.blue_mask_shift;
#if bios == 1
screen_info->orig_video_isVGA = VIDEO_TYPE_VLFB;
#elif uefi == 1
screen_info->orig_video_isVGA = VIDEO_TYPE_EFI;
if (fbinfo.framebuffer_addr > (uint64_t)0xffffffff) {
screen_info->capabilities |= VIDEO_CAPABILITY_64BIT_BASE;
#if uefi == 1
screen_info->orig_video_isVGA = VIDEO_TYPE_EFI;
#endif
}
}
struct edid_info_struct *edid_info = get_edid_info();