diff options
| author | Adam Jackson <ajax@redhat.com> | 2015-05-05 11:05:44 -0400 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2015-07-01 11:04:40 -0400 |
| commit | 04432b9c1db255e8e3d39a924f8803f83c407acc (patch) | |
| tree | 6fb74a69a49e922b1cbe83b2ce4e0db4fcd07eae /src | |
| parent | da1223394ac9b6f3974b0b2570cbf46a2425fc11 (diff) | |
Enable write-combining on the framebuffer BAR
Signed-off-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mga_driver.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mga_driver.c b/src/mga_driver.c index f0025b1..8a7186f 100644 --- a/src/mga_driver.c +++ b/src/mga_driver.c @@ -2594,7 +2594,8 @@ MGAMapMem(ScrnInfoPtr pScrn) pciaddr_t fbsize = pMga->FbMapSize; err = pci_device_map_range(dev, fbaddr, fbsize, - PCI_DEV_MAP_FLAG_WRITABLE, + PCI_DEV_MAP_FLAG_WRITABLE | + PCI_DEV_MAP_FLAG_WRITE_COMBINE, (void **)&pMga->FbBase); if (err) { |