Merge branch 'stable/bug-fixes-rc2' of git://git.kernel.org/pub/scm/linux/kernel...

[pandora-kernel.git] / drivers / gpu / drm / radeon / evergreen.c

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 941080a..0b0cc74 100644 (file)
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -43,17 +43,6 @@ static void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
 
 void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
 {
-       struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[crtc];
-       u32 tmp;
-
-       /* make sure flip is at vb rather than hb */
-       tmp = RREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset);
-       tmp &= ~EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN;
-       WREG32(EVERGREEN_GRPH_FLIP_CONTROL + radeon_crtc->crtc_offset, tmp);
-
-       /* set pageflip to happen anywhere in vblank interval */
-       WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
-
        /* enable the pflip int */
        radeon_irq_kms_pflip_irq_get(rdev, crtc);
 }