[PATCH] drm/radeon: revert Apple re-POST hack
Christian König
deathsimple at vodafone.de
Thu May 23 01:13:23 PDT 2013
Am 22.05.2013 19:38, schrieb alexdeucher at gmail.com:
> From: Alex Deucher <alexander.deucher at amd.com>
>
> This reverts:
> drm/radeon: re-POST the asic on Apple hardware when booted via EFI
>
> That patch prevents UVD from working on macs when booted in EFI
> mode. The original patch may not be required any more due to other
> fixes for UEFI on non-Mac platforms, but I don't have any Macs.
>
> Fixes:
> https://bugs.freedesktop.org/show_bug.cgi?id=63935
>
> Cc: Matthew Garrett <mjg59 at srcf.ucam.org>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com>
> ---
> drivers/gpu/drm/radeon/radeon_device.c | 4 ----
> 1 files changed, 0 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
> index af82c9b..261fe11 100644
> --- a/drivers/gpu/drm/radeon/radeon_device.c
> +++ b/drivers/gpu/drm/radeon/radeon_device.c
> @@ -467,10 +467,6 @@ bool radeon_card_posted(struct radeon_device *rdev)
> {
> uint32_t reg;
>
> - if (efi_enabled(EFI_BOOT) &&
> - rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE)
> - return false;
> -
> if (ASIC_IS_NODCE(rdev))
> goto check_memsize;
>
More information about the dri-devel
mailing list