1
linux/drivers/char/agp
Émeric Maschino fc000154d7 [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>
2011-08-23 13:31:59 -07:00
..
agp.h Fix common misspellings 2011-03-31 11:26:23 -03:00
ali-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
alpha-agp.c
amd64-agp.c amd64-agp: fix crash at second module load 2011-02-23 18:29:17 +10:00
amd-k7-agp.c Fix common misspellings 2011-03-31 11:26:23 -03:00
ati-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
backend.c agp: kill agp_(map|unmap)_page 2010-09-21 11:36:11 +01:00
compat_ioctl.c agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
compat_ioctl.h agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
efficeon-agp.c agp: efficeon-agp: do not use PCI resources before pci_enable_device() 2010-08-05 12:28:21 +10:00
frontend.c agp: kill agp_flush_chipset and corresponding ioctl 2010-11-23 20:14:45 +00:00
generic.c agp: fix arbitrary kernel memory writes 2011-04-21 12:16:55 +10:00
hp-agp.c [IA64] agp/hp-agp: Allow binding user memory to the AGP GART 2011-08-23 13:31:59 -07:00
i460-agp.c Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00
intel-agp.c agp/intel: add Ivy Bridge support 2011-05-13 17:11:13 -07:00
intel-agp.h agp/intel: Fix typo in G4x_GMCH_SIZE_VT_2M 2011-07-13 07:44:27 +01:00
intel-gtt.c agp/intel: add Ivy Bridge support 2011-05-13 17:11:13 -07:00
isoch.c
Kconfig Revert "agp: AMD AGP is used on UP1100 & UP1500 alpha boxen" 2011-02-04 09:42:25 +10:00
Makefile agp/intel: make intel-gtt.c into a real source file 2010-09-08 21:20:06 +01:00
nvidia-agp.c agp: use scratch page on memory remove and at GATT creation V4 2010-04-23 13:59:18 +10:00
parisc-agp.c parisc-agp: fix missing slab.h include 2010-10-29 13:26:48 -04:00
sgi-agp.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
sis-agp.c sis-agp: Remove SIS 760, handled by amd64-agp 2010-05-19 10:11:23 +10:00
sworks-agp.c Fix common misspellings 2011-03-31 11:26:23 -03:00
uninorth-agp.c agp/uninorth: Fix lockups with radeon KMS and >1x. 2011-05-22 20:23:09 +10:00
via-agp.c Fix common misspellings 2011-03-31 11:26:23 -03:00