[IA64] agp/hp-agp: Allow binding user memory to the AGP GART
dmesg reports:
[ 29.365973] [TTM] AGP Bind memory failed.
[ 29.366015] radeon 0000:80:00.0: object_init failed for (4096, 0x00000002)
[ 29.366052] radeon 0000:80:00.0: (-22) create WB bo failed
[ 29.366087] radeon 0000:80:00.0: Disabling GPU acceleration
[ 29.366124] [drm] radeon: cp finalized
[ 29.366168] [drm] radeon: cp finalized
[ 29.366210] [TTM] Finalizing pool allocator.
[ 29.366924] [TTM] Zone kernel: Used memory at exit: 0 kiB.
[ 29.366961] [TTM] Zone dma32: Used memory at exit: 0 kiB.
[ 29.366996] [drm] radeon: ttm finalized
[ 29.367030] [drm] Forcing AGP to PCI mode
This patch allows binding user memory to the AGP GART on zx1-based
systems. dmesg thus no more complains about AGP bind memory failure,
disabled GPU acceleration or AGP mode forced to PCI.
Original work from Francisco Jerez in agp/amd-k7
(https://lkml.org/lkml/2010/10/15/469).
Tested-by: Émeric Maschino <emeric.maschino@gmail.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
1 file changed