Hi, On Tuesday, April 04, 2017 04:27:42 PM Ard Biesheuvel wrote: > Hello all, > > Please pull these fixes for EFI framebuffer support on ARM/arm64 systems. > > The following changes since commit 822f5845f710e57d7e2df1fd1ee00d6e19d334fe: > > efi/esrt: Cleanup bad memory map log messages (2017-03-17 18:53:12 +0000) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git tags/efi-urgent > > for you to fetch changes up to e73c2811538bd36ec1340d01bafdc080af31914e: > > efifb: Avoid reconfiguration of BAR that covers the framebuffer (2017-04-04 15:56:43 +0100) > > ---------------------------------------------------------------- > Two fixes related to the EFI framebuffer driver: > - Ignore Graphics Output Protocol (GOP) implementations that are marked as > BLT-only -- the framebuffer base address is invalid in this case, and the > Blt() method is not accessible to the kernel. > - If the GOP framebuffer base address coincides with a memory BAR of a PCI > device that has memory decoding enabled, claim the memory resource so that > the PCI core will not attempt to move it later on. > > ---------------------------------------------------------------- > Ard Biesheuvel (1): > efifb: Avoid reconfiguration of BAR that covers the framebuffer This patch breaks build if PCI support is not enabled: drivers/video/fbdev/efifb.c: In function ‘claim_efifb_bar’: drivers/video/fbdev/efifb.c:386:2: error: implicit declaration of function ‘pci_claim_resource’ [-Werror=implicit-function-declaration] (x86 ifdefs are not enough, the patch should also check for PCI support) Also please cc: linux-fbdev mailing list & me on fbdev related patches. > Cohen, Eugene (1): > efi/libstub: Skip GOP with PIXEL_BLT_ONLY format > > drivers/firmware/efi/libstub/gop.c | 6 ++-- > drivers/video/fbdev/efifb.c | 66 +++++++++++++++++++++++++++++++++++++- > 2 files changed, 69 insertions(+), 3 deletions(-) Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html