mbox series

[0/4] Fix loading of radeon BIOS from 32-bit EFI

Message ID 20200303033457.12180-1-mikel@mikelr.com
Headers show
Series Fix loading of radeon BIOS from 32-bit EFI | expand

Message

Mikel Rychliski March 3, 2020, 3:34 a.m. UTC 
This patch set fixes an opps when loading the radeon driver on old Macs
with a 32-bit EFI implementation.

Tested on a MacPro 1,1 with a Radeon X1900 XT card and 32-bit kernel.

Mikel Rychliski (4):
  drm/radeon: Stop directly referencing iomem
  PCI: Use ioremap, not phys_to_virt for platform rom
  drm/radeon: iounmap unused mapping
  drm/amdgpu: iounmap unused mapping

 drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c |  1 +
 drivers/gpu/drm/radeon/radeon_bios.c     | 12 ++++++++----
 drivers/pci/rom.c                        |  5 ++---
 3 files changed, 11 insertions(+), 7 deletions(-)