Message ID | 1304173086-3434-2-git-send-email-FlorianSchandinat@gmx.de (mailing list archive) |
---|---|
State | Not Applicable |
Headers | show |
diff --git a/drivers/video/via/via-core.c b/drivers/video/via/via-core.c index 6723d69..5b0129b 100644 --- a/drivers/video/via/via-core.c +++ b/drivers/video/via/via-core.c @@ -505,7 +505,7 @@ static int __devinit via_pci_setup_mmio(struct viafb_dev *vdev) ret = vdev->fbmem_len = viafb_get_fb_size_from_pci(vdev->chip_type); if (ret < 0) goto out_unmap; - vdev->fbmem = ioremap_nocache(vdev->fbmem_start, vdev->fbmem_len); + vdev->fbmem = ioremap_wc(vdev->fbmem_start, vdev->fbmem_len); if (vdev->fbmem == NULL) { ret = -ENOMEM; goto out_unmap;
This can give a speed up of factor 6-9, which is quite notable. Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> --- drivers/video/via/via-core.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)