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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 22:08:12 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-01 22:08:12 +0400 |
| commit | 3b29b03a462346473b7d0e6c6013fe093a4ac0d1 (patch) | |
| tree | 25f6e316344369c9b66010a9d67612488e24aca3 /drivers/video | |
| parent | 58ae9c0d54ae3916614fa1f3756dadb954f16e6c (diff) | |
| parent | 2223af389032425e3d1a70f9cb3a63feaa654ced (diff) | |
| download | linux-3b29b03a462346473b7d0e6c6013fe093a4ac0d1.tar.xz | |
Merge branch 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/EFI changes from Ingo Molnar:
"EFI loader robustness enhancements plus smaller fixes"
* 'x86-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi: Fix the ACPI BGRT driver for images located in EFI boot services memory
efi: Add a function to look up existing IO memory mappings
efi: Defer freeing boot services memory until after ACPI init
x86, EFI: Calculate the EFI framebuffer size instead of trusting the firmware
efifb: Skip DMI checks if the bootloader knows what it's doing
efi: initialize efi.runtime_version to make query_variable_info/update_capsule workable
efi: Build EFI stub with EFI-appropriate options
X86: Improve GOP detection in the EFI boot stub
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/efifb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index b4a632ada401..932abaa58a89 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -553,7 +553,9 @@ static int __init efifb_init(void) int ret; char *option = NULL; - dmi_check_system(dmi_system_table); + if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI || + !(screen_info.capabilities & VIDEO_CAPABILITY_SKIP_QUIRKS)) + dmi_check_system(dmi_system_table); if (screen_info.orig_video_isVGA != VIDEO_TYPE_EFI) return -ENODEV; |