diff options
| author | Matthew Garrett <mjg@redhat.com> | 2011-08-08 16:21:16 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-08-12 11:04:29 +0100 |
| commit | bcc65fd8e929a9d9d34d814d6efc1d2793546922 (patch) | |
| tree | 966776acccd00380caf73d6e16c384a313ae85c3 /drivers/gpu/drm/radeon/atombios_dp.c | |
| parent | 13bb9430cd6154d1f088549656c4a3ed10eaf35e (diff) | |
drm/radeon: re-POST the asic on Apple hardware when booted via EFI
At least some Apples program the GPU into a state that wedges the engine
once userspace starts trying to perform accelerated operations. Executing
the Atom init scripts gets the hardware back into a working state. The
same hardware works fine when booted via BIOS emulation, so let's just
execute the init scripts on Apples when we're using EFI.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_dp.c')
0 files changed, 0 insertions, 0 deletions